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GEOFF ROBISON PRES IDENT VI NTAGE AIRC RAFT ASSOCIATION

Harolds Monocoupe The Neumann Monoshy pled with Doug Stewarts exshy

coupe lives Well at least half cellent piece in the January of it does The wing is now Vintage Airplane regarding the complete and ready for silver Cory Lidle tragedy in downshyWhat a magnificent strucshy town Manhattan New York ture This large one-piece has generated some excellent wing is a remarkable design dialogue from the membershyBy appearance alone it exshy ship I have recently read at udes strength The design least a dozen articles in a vashybasic in keeping with the enshy riety of aviation publications gineering of the era appears on this tragiC incident and I beefy and uncompromising have to say Doug really said When I admired the strucshy it best This tragedy will reshyture up close I asked myself sult in yet another black eye What would it take to test it The proud fathers of the rebirth of the Little Mulligan wing on the face of general aviashyto the pOint of failure My are pictured here with the finished result From left to right tion The only question left secondary thoughts were I are Steve Farringer (The Iron Man) Drew Hoffman (Mr Demiddot unanswered is How bad will dont want to be in the airshy tam Meredith Whillock (The Energizer Bunny) yours truly the bruise be Many thanks plane when that attempt is Geoff Robison and our faithful project leader Phil Riter Not to everyone who responded made even with a parachuteI pictured is Kent Smith who was unable to make this most regarding these concerns I I prefer the appearance of my recent trip Many thanks to you all for the dedication and absolutely agree with everyshyeyeballs just as they are withshy perseverance a project of this magnitude requires Anyone ones position on these disshyout all those large red veins who may be inclined to share any Harold Neumann expemiddot concerting issues We need running through them thank riences with us please contact our editor HG Frautschy to always be alert be proshyyou very much We know Harold was an interesting individual but any addishy feSSional be smart and be

You may recall that we tional insight into the mans character is always welcome trained If we can all accomshybrought the fuselage of Harshy plish these goals then maybe old Neumanns Little Mulligan to northshy significant number of leftover pieces at least the swelling on that black eye eastern Indiana in early 2006 The next lying around the hangar when we finshy can be alleviated step now is to tackle the instrument ish So thats the phase of this restorashy Remember now is the time to begin panel which is a monstrous undertakshy tion we find ourselves in at this time planning your journey to EAA AirVenshying In an attempt to be smart about The current goal is to have the fuselage ture We promise you an experience this segment of the project we have covered in time for EAA AirVenture unmatched anywhere else in aviation all agreed that the project leader (as Oshkosh 2007 I know thats a pretty EAA AirVenture Oshkosh 2007shywell as our resident airframe and powshy aggressive goal but it really boils down The Worlds Greatest Aviation Celebrashyerplant mechanic) Phil Riter will acshy to how busy we get with the non-aviashy tion-comingJuly 23-29 2007 complish this task solo You know how tion side of our daily lives VAA is about participation Be a it is with two or more guys working on We will hope for the best and member Be a volunteer Be there anything let alone an airplane When time will te ll how well we meet our Lets all pull in the same direction it comes time to put it all back toshy July goals for the good of aviation Remember gether memories will still playa large we are better together Join us and have role in a successful result Regardless of My recent remarks about our responshyhow many sketches you make or phoshy sibilities of safely operating our flying II A~ tos you take we hope to not have any machines in challenging airspace coushy

TAG FEBRUA R YRPLANE VOL 35 No2 2007

CONTENTS I Fe Straight amp Level

Harolds Monocoupe by Geoff Robison

2 News

4 Aeromail

5 Restoration Corner Fabrics and Finishes and the Installation Thereof-Part 2 by WD Dip Davis

8 A Radial-Powered BeautyshyFred Lundeens First Airplane EAA AirVentures 2006 Antique Reserve Grand Champion by Sparky Barnes Sargent

16 Bendix Model 52 A promising postwar design by Mark Savage

22 The Tulsa Regional Fly-In A golden anniversary celebration of sport aviation by Sparky Barnes Sargent

28 The Vintage Instructor Distractions by Doug Stewart

30 The Thing STAFF The things we did when we were young EAA Publisher Tom Poberezny by Ev Cassagneres Executive DirectorEditor HG Frautschy

Administrative Assistant Jennifer Lehl 34 Mystery Plane Managing Editor Kathleen Witman

by HG Frautschy News Editor Ric Reynolds Photography Jim Koepnick

38 Calendar Bonnie Kratz Advertising Coordinator Sue Anderson

40 Classified Ads Classified Ad Coordinator Daphene VanHullum Copy Editor Colleen WalshCOVERS Director of Advertising Katrina Bradshaw

FRONT COVER The Howard DGA-15P has long been one of the most sought after of the aircraft Display Advertising Representatives Northeast Allen Murraybuilt prior to World War II Fred Lundeen restored this brightly colored example with the help of aviashyPhone 856-220-7180 FAX 856-229-7258 emiddotmail allenlllllrraymilldsprillgcolII

tion artisans John Miller Dick Smith Ken Miller and Alyn Swedberg among others It was selected Southeast Chester Baumgartner as the Reserve Grand Champion Antique at EM AirVenture Oshkosh 2006 For more on this masshy Phone 727-532-4640 FAX 727-532-4630 e-mail cballmlllmilldsprillgcom

Central Todd Reese Phone 800middot444-9932 FAX 816-74 1-6458 e-mail toddSpc-magcolII

sive aircrafts restoration see the story starting on page 8 Photo by Sparky Barnes Sargent

BACK COVER The Spartan 7W Executive first flew on February 15 1937 and in honor of the Mountain amp Pacific John Gibson Phone 916-784-9593 e-mail jomgibsollspc-magcom

Executives 70th birthday we present this full-color advertisement from the pages of the July Europe Willi Tacke

1940 issue of Aero Digest Phone +498969340213 FAX +498969340214 e-mail willi(lyillgmiddotpage5com

VINTAGE AIRPLANE

EAA Comments Express Concern About ATl Harrison Ford to Chair Young Eagles Into 2009 Class BAirspace Change

EAAs Industry and Regulatory Afshyfairs department expressed concern about the way the FAA implemented a change to the Atlanta Class B airspace in October in comments submitted to the agency in December EAAs conshycern rests not only with the fact that the FAA excluded the general aviation industry and associations in the proshycess of writing the notice of proposed rulemaking (NPRM) but also that its reason for doing so was to prevent significant air traffic delays in the Nashytional Airspace System (NAS)

By excluding all other airspace usshyers the FAA disregarded its own guideshylines for input by those who will be affected by rule changes said Randy Hansen EAA government relations director EAA welcomes open goodshyfaith discussion of issues but unforshytunately situations such as what we see in Atlanta are a step backward

Changes Announced at Three EAA Regional Fly-Ins

Three of EAAs regional fly-ins reshycently announced changes for their upcoming events that are not reshyflected on the 2007 EAA World of Flight calendar

The Golden West Fly-In is now scheduled to take place June 29-July 1 at the Yuba County Airport (MYV) Marysville California For more inforshymation visit wwwGoldenWestFlylnorg

In addition the Mid-Eastern Reshygional Fly-In (MERFI) scheduled for August 25-26 will relocate to the Mansfield Lahm Regional Airport (MFD) in North Central Ohio from Marion Municipal Airport (MNN) For more information visit wwwMERFI infocmnews php

The Southeast Regional Fly-In (SERFI) at Middleton Field in Evershygreen Alabama moved its event back one week from October 5-7 to Octoshyber 12-14 For more information visit wwwSERFIorg

FEBRUARY 2007

Harrison Ford EAAs Young Eagles chairman and flight leader

Actoraviator Harrison Ford has accepted EAAs invitation to remain Young Eagles chairman at least through EAA AirVenture 2009 He informed EAA President Tom Poberezny of his desire to continue in that role during Pobereznys recent visit to California Ford who became Young Eagles chairshyman in March 2004 has built on the direction and dedication established by previous chairmen Cliff Robertson and Gen Chuck Yeager

He has been an outstanding leader as chairman for what has become the worlds largest youth aviation program in history Poberezny said We thank Harrison for his leadership and participation in the program and look forward to working with him into the future

Ford was recently honored by InStyle magazine in a special section feashyturing celebrities dedicated to charitable or educational causes The magashyzine which also made a $1000 donation to Young Eagles described the program and encouraged its readers to find out more about it through the website wwwYoungEaglesorg

An additional quarter million Young Eagles have been added to the world s largest logbook since Ford took the program reigns in 2004

RMRFI Expands to Three Days distinctive military theme planned for The 2007 Rocky Mountain EAA the fly-ins final day

Regional Fly-In (RMRFI) has been exshy Expanding the fly-in from two to panded from two to three full days three days adds a full day of activities from June 22-24This will be RMRFIs on Friday RMRFI has also partnered fourth consecutive year at Front Range with Denver representatives of the FAA Airport and its 29th year in the Denver Safety Team (FAAST) to offer a wider seshymetro area lection of topics than ever before This

Saturdays air show will feature preshy new partnership will ensure that the flyshycision solo and formation aerobatic pershy in remains the regions leading venue formances by local and national pilots for pilot education and safety seminars Sunday will highlight warbirds openshy For more information visit www ing with a special ceremony honoring FrontRangeAirShowcom and www the nations veterans and leading off a RMRFIorg

2

EAA B-17 Tour Set to Begin Next Month

There are plenty of opportunities to see EAAs beautifully restored and maintained B-17 Aluminum Overcast when it heads out for its spring 2007 tour beginning at the end of March

The 2007 tour kicks off at North Las Vegas Airport March 30-April I followed by scheduled stops in Ca lishyfornia Oregon Washington Idaho Utah and Co lorado A fall tour is also planned with locations to be anshynounced at a later date

See the complete tour schedule and make a reservation for an unforgettashyble flight mission at wwwB17org

Aviat donated another Husky for EAAs 2007 Aircraft Sweepstakes Many Entering EAA Aircraft Sweepstakes Online also comes with C2200 Wipline Airshy sweepstakes rules and details A minishy

Hundreds of EAAers have responded Glide skis courtesy of Wipaire allowing mum $10 donation is required for each favorably so far to online entry in the for landing on either plowed runway block of 10 entry tickets entered onshy2007 EAA Aircraft Sweepstakes People or snow line The sweepstakes is open to resishylike the convenience of having their Other features include AmSafe airshy dents of the United States and Canada coupons filled out automatically for bag shoulder harness restraints and Orshy (excluding Quebec) a chance to win the grand-prize Aviat egon Aeros comfortable seat cushion Other donated prizes for the 2007 Husky or several other great prizes system full Garmin GPS transponder sweepstakes include a John Deere tracshy

The Husky donated by Aviat Aircraft and communications avionics plus tor a Bose Wave radio a Canon digital Inc sports a IS0-hp Lycoming engine XM music and weather radio camera and a Honda ST1300 motorcyshyand Hartzell constant-speed propeller Visit wwwAirVentureorgisweepstakes cle The big drawing takes place on the The airplane is mounted on Alaskan and follow the link to EAAs secure last day of EAA AirVenture Oshkosh Bushwheel 31-inch tundra tires and site for entry instructions along with 2007 Sunday July 29

EMs longstanding partnership with the Oshkosh Convenshy

Encore tion and Visitors Bureau also gives AirVenture guests several AlRVENTlJRE SEcnON

One of the most well-received new activities at EM AirVenshy options The bureaus EM Housing Hotline keeps updates on

ture Oshkosh 2006 will be back in 2007 as Ford Motor Comshy housing availability off the AirVenture grounds That service

pany and Eclipse Aviation bring back top aviation movies at the free to AirVenture visitors is available Monday through Friday

popular Fly-In Theater on the convention grounds Once again (830 am-4 pm Central time) at 920-235-3007 or at www

campers at EM Camp Scholler wont have to venture too far for OshkoshGVBorg and wwwAirVentureorg

their evening entertainment-and the popcorn is free The following are popular accommodation options

The outdoor theater features a 50-foot-high screen located in AirVenture camping-Experience the culture camaraderie

a natural amphitheater just north of the campground Each night and fun of EAAs annual fly-in convention by camping next to

Sunday July 22 through Saturday July 28 (weather permitting) your airplane along the flightline or in the adjacent drive-in Camp

the theater is free and open to all AirVenture guests The show Scholler area No reservations are needed and its just $19 per

begins at about 830 pm with an introduction by a celebrity preshy night to be immersed in the worlds best aviation community

senter followed by a classic aviation film at about 9 pm College dormitories-There are more than 3000 dorm

Stay tuned to wwwAirVentureorgforthe schedule of movies rooms available within 25 miles of convention grounds and

and list of presenters as they are confirmed nearly all of them have shuttle-bus service to AirVenture

Private housing-The EM Housing Hotline offers these acshy

Where to Stay at EAA AirVenture Oshkosh commodations beginning March 1 As aviation enthusiasts around the world begin planning their Hotels motels-There are thousands of hotel and motel

journeys to EM AirVenture Oshkosh 2007 one of first things to seshy rooms within 50 miles of Oshkosh cure is a place to stay Nearly 40 years of event history in Oshkosh Other options include private campgrounds bed-and-breakshyhas allowed EM to build a widespread housing network to handle fast facilities and others Some private firms also operate

the influx of hundreds of thousands of visitors to The Worlds housing services although these are not affiliated or sponshy

Greatest Aviation Celebration set this year for July 23-29 sored by EM

VINTAGE AIRPLANE 3

Dear HG Just read with much interest the

Follow the Swallow article in the November issue of Vintage

A beautiful airplane for sure and it brought back some fond memoshyries for me Back about October 1961 I had the good fortune to know lrv Siewert of Clinton Connecticut lrv had been restoring his 1927-28 Swalshylow for some time and had just been completed and shortly after Irv testshyflew the airplane he asked if I would like to fly it Well what kind of quesshytion is that I could hardly wait to jump into the cockpit and go up

It was a delight to fly This one was N4028 with a Curtiss OX-5 engine Yes it did handle nicely but was a hunter as far as pitch was concerned so one had to stay ahead of the airplane pitchwise

I have no idea where that ship could be now but last I remember Irv sold it to someone down south perhaps in the Florida area I wonder if anyone out there knows where it is and how it is And are there any other Swallows in existence and where could they be and what is their status

Cheers Ev Cassagneres

Hmm A Swallow you say Ev NC4028 is the registration Well it just so happens that its sitting (in our backyard lrvs old airplane was the basis for the restoration of the Swallow we now have on the flightshyline at EAAs Pioneer Airport The Swalshylow is all decked out in Varney Airlines air mail colors and its restoration was sponshysored in part by the United Airlines Hisshytorical Foundation a successor to Varney Airlines In this Jim Koepnick photograph a retired United Airlines character er capshytain Buck Hilbert cntises down the runshyway at Pioneer-HGF

Dear Mr Frautschy After reading your excellent article

about the Laird Swallow in the Noshyvember issue of Vintage Airplane I was motivated to send you a history of my early Laird experience

The Laird family of airplanes was responsible for the start of my flying career During my Air Corps flight training many interesting events ocshycurred from my tobacco-chewing

SEND YOUR COMMENTS AND QUESTIONS TO

VAA LETTERS TO THE EDITOR

PO Box 3086 OSHKOSH WI 54903-3086

OR YOU CAN E-MAIL THEM TO vintageaircrafteaaorg

FEBRUARY 2007

primary instructor to being hopeshylessly lost with only 15 hours under my belt I would be happy to share these stories with you [See the short story following this note-HGFJ

Enclosed is my Army Air Corps pedishygree which includes over-the-hump flyshying in the China Burma India Theater

Sincerely Fred S Furbee

The Blue Brute By Fred Furbee

A glossy dark blue fabric fuselage with silver color fabric wings was parked on the ramp It had a stout strong heavy brute appearance with a powerful Wright Whirlwind radial in its nose A speed ring circled the exposed cylinders The name of this handsome biplane was the Laird Speed Wing The name came from the thin airflow curve over the wind chord Around our little grass field this plane was called the Blue Brute and some old-timers said it was a killer in a spin

This Laird was owned and flown by a former major Army fighter pilot during WWI and around our field he was referred to as the major

Beginning in 1938 I hung out at our little Marietta Ohio grass strip I washed down planes and helped in refueling My very favorite airplane was the Blue Brute and many times back in the hanshygar several local boys would lift up the tail so I could clean the weeds from the curved steel dish under the tailskid

Starting the Wright Whirlwind was an adventure A hand crank was stowed in the cowling and after climbing on the lower right wing and inserting the crank into an open socket the strong arm work began The crank turned a heavy iron disc in the engine compartment and afshyter two minutes of cranking the iron disc would spin and hum the correct sound I would then call out conshytact and pull the engage lever The prop would make two turns and the engine would belch blue smoke and settle into a satisfying growl

On one occasion after cranking the starter the major motioned for me to climb in the front cockpit This wonshy

continued 011 page 20

4

Editors Note This eighth installment of the Restoration Corner is the second part of a two-part article by Dip Davis describing the selection and installation of fabrics and finishes-GRC

Fabrics and Finishes and the Installation Thereof shyPart 2

If the chord of the wing you are covering is short enough to allow a 4-inch overlap at the leading edge a spanwise cemented seam is permitshyted eliminating the need for mashychine sewing Using this method the bottom surface of the wing is covered first Fabric is cemented at the trailing edge root rib and tip brought as far forward on the leading edge as it will reach and cemented to the leading edge skin with a 12-inch to one-inch wide glue joint Do not cement to the entire skin subsequent coats will proshyvide all the adhesion needed

This fabric is heat tautened before the installation of the top cover to eliminate all wrinkles from the overshylapped area

If the fabric is wide enough to cover the entire leading edge skin the line will be invisible under the upper fabric If however it reaches only part way to the front spar an unsightly ridge will be left in what may be a critical airflow region This can be minimized by constructing a ramp of chafe pOint tape or even hidden completely by applying a coushyple coats of primer to the edge and carefully sanding to a smooth line The top fabric is applied over this and subsequently a spanwise 4-inch surshyface tape centered over the seam line on the underside

Heat-tautening is probably the most rewarding step in the entire cover process (Read most fun) You get to see almost instant results with

BY WD DIP DAVIS EAA 55767 Ale 1804

relatively little labor input Please dont use a heat gun for this purpose even if friends tell you they achieved good results using one a hair dryer doesnt develop enough heat and a commercial heat gun concentrates too much hot air on one spot and is difficult to control

It is important that every square inch of the fabric be subjected to a 400-degree treatment and this is easshyily accomplished with a household iron If Mama uses her regular iron for ironing clothes you should probshyably acquire one of your own If you must buy a new iron you may find that the newer lightweight relatively inexpensive units are rated at 1000 watts or less and these wont get the job done Look for the one that draws 1100 watts or more It need not have steam provisions although nearly all current production models appear to have this feature

Since all the synthetic aircraft fabshyric application instructions specify tautening temperatures in degrees and all the irons Ive ever seen are lashybeled in fabric types with a fairly broad range in each fabric it will be necessary to calibrate the iron with a reasonably accurate thermometer If you dont have access to a sophisti shycated laboratory quality test unit a candy thermometer or similar glass tube type will serve the purpose

First check the thermometer in boiling water (212 degrees F at sea level) then check your iron by setshy

ting it on the thermometer on a stack of paper towels Allow the tempershyature to stabilize at a medium low setting adjust the knob to give an inshydicated 250 degrees and watch to see that the thermostat sets the temperashyture within plus or minus 15 degrees Make a reference mark on the iron at this setting and repeat the procedure for 300 and 400 degrees Consistent performance can be expected from most irons until they are dropped or become old and tired

Proper procedure for the tautenshying process consists of ironing the entire area at the 250 degree setting increasing the heat to 300 going over the surface once more and finishing with a third pass at 400 degrees Little corner wrinkles and puckers can get preferential treatment and if absoshylutely necessary the temperature can be increased very slightly for a stubshyborn spot

Exercise caution at this pOint however as the fabric will melt at 450 degrees If it gets to the meltshying pOint and doesnt progress to an obvious hole close inspection will reveal that the threads have melted together You can probably punch out the melted section with finger pressure Just do a neat job of applyshying the fabric in the first place and youll never be tempted to crank the iron past 400 degrees

If projections such as strut fittings have been covered over these should be cut out before the final ironing is

REPRINTED FROM Vintage Airplane OCTOBER 1986

VINTAGE AIRPLANE 5

done Brush a little adhesive or first primer coat on the area (depending on the finishing process being used) before making the cut to prevent the edges from fraying After the cut has been made the localized loose area can be tightened up again by addishytional application of the iron

If you plan to use an all dope sysshytem on your airplane it is not as imshyportant that the entire surface be ironed at 400 degrees as the dope will exert some degree of tautening action even though it is labeled nontautshyening If however you are finishshying with one of the newer technology

the film Coopers Dacproofer was an early solution to the penetration problem it is a relatively slow drying cellulose nitrate base product tinted blue so that proper penetration is readily apparent

It is possible to get carried away with brushing or rubbing in of the first coat and force enough material through the weave to permit drips onto the back of the opposite surface Doing so will leave blisters which are difficult to hide in the finish coats A home-brewed concoction of nishytrate dope with retarding thinner will serve the purpose but starving or

coating systems and you dont ---- apply the final temperature to the entire surface you may come out to the airport some chilly morning to find the fabshyric gone slack [n severe inshystances it may be unsafe to fly until the sun can warm things up again

When heat-tautening preshysewn envelopes be sure to keep an eye on the seams as the fabshyric shrinks As the seam begins to deviate from a straight line apply the iron to the opposite side until it is back in place Dont concentrate your attenshytion on one small area for a long period of time but keep an eye on the big picture

After all the ironing is done and loose edges are trimmed off or ceshymented down its time to step back and admire the pretty pieces Looks as if you could just assemble everything and fly not quite yet Stop dreaming and start uglying things up

Up to this point the procedures are pretty much the same no matter what finishing system you plan to use but the next step will vary with materials Using the new all urethane finish the tapes are next while with conshyventional dope finishing and many proprietary systems the first prime coat is applied at this time Whatshyever material is being used it is vital that the liquid be forced through the weave so that it can bond with itself on the backside of the fabric thus wrapping each individual thread in

FEBRUARY 2007

w D Dip Davis

overloading is hard to discern due to the transparency of the film

Securing the fabric to the wing ribs is the next step Refer to the old cover which you stashed in the rafters to see how and where it was done beshyfore Conventional rib stitching is such a tedious time-consuming opershyation that nearly every aircraft manshyufacturer tried alternate methods Screws rivets and various shapes of wire clips were employed with varyshying degrees of success

The traditional method must be employed on all wings with wood ribs Interest in learning this skill draws crowds to Jeri Goetz fabshyric workshop all week long at every EAA Oshkosh Convention We wont dwell on the proper methods of pershyforming this task as its all in the book (AC4313-IA)

Surface tapes of appropriate widthshymostly 2-inch - are applied over each rib seam and corner A lot of folks like to apply a spanwise tape at the leading edge for additional abrasion resistance but this is not mandatory if you wish to maintain an unintershyrupted airflow Dacron tapes in most brands are available in straight edge or pinked edge The straight edge is cut with a hot blade which seals the threads and prevents unraveling Pinked edges are cut to simulate cotshyton tapes if the traditional appearshyance is desired This tape is not only more expensive its also generally

more troublesome to apply We have found the use of a

3-inch wide disposable short nap roller really expedites tape application A swath of dope or adhesive is rolled on where the tape is to be applied then the tape is laid down and anshyother coat of dope rolled on top This squeezes the air bubshybles out quite effectively and saves a lot of rubbing down with the fingers

Bias-cut tapes make neat curves on tip bows and similar shapes but due to the fact that they are cut diagonally across a roll of fabric a sewn joint is required at intervals and one

often finds a seam at the most awkshyward spot Similar results can be obtained by using the next wider width tape cementing the center only about a 12-inch wide to the tip bow and allowing the cement to dry with the tape standing pershypendicular to the surface The iron is then applied and since the tape is unable to shrink lengthwise beshying cemented down the edges will curl around a reasonably tight rashydius without the necessity of cutshyting darts or notches Adhesive can then be brushed under the tape edge or squeegeed through the top surshyface The total width will be reduced about 20 percent which is the reashyson for selecting the wider tape

Drain grommets inspection rings and fabric doublers around protrushysions are installed at this point in the

6

proceedings Dont spare the drain holes Refer to the old cover and inshystall them wherever the last guy did If there is a possibility of moisture collecting on both sides of a lower structural member stick a grommet on each side of it After completion of the finish coats the center hole should be cut out with a fine blade Exacto knife or similar tool rather than punching through leaving a ridge which would impede free flow

Inspection rings are soluble in dope and cement solvents so if that is the finish you are using care must be taken to prevent curling of the ring when the finish dries One method of avoidshy

the finish color is applied if you want them to be less conspiCUOUS

Build-up or filler coat application begins after everything is stuck on Old grade A cotton enthusiasts may feel that they are not doin right if they dont brush on a few coats of clear dope before spraying anything If you subscribe to this school of thought be sure you use a highly plasticized nontautening dope as the very process of brushing the mateshyrial will accelerate the shrinking of the fabric The DacprooferSpraFill manual calls for an all spray applica-

CLEVER AIRPLANE ing this is to install a fabric REBUILDERS PARTICULARLY cation of the filler coats very doubler slightly larger than little sanding will be required THOSE WHO PLAN TO DO MOREthe inspection ring This has to give a smooth surface for the added benefit of chafe the finish coat HoweverTHAN ONE PROJECTprotection as the inspection if the last sanding leaves a plate is removed and reinshy CONSTRUCT A FIXTURE THAT splotchy color no matter how stalled numerous times in smooth it feels a final coatALLOWS THE WING TO BEsubsequent years

Precut cotton patches for this purpose are no longer available from most supplishyers We have found a better method using Dacron fabric which also lends itself to the odd shaped doublers you will need around strut fittings etc Staple or tape a piece of fabric over the open end of a cardboard box iron it lightly to reshymove any wrinkles and coat it with Dacproofer or your other primer (thinned U-500 adhesive if you are using Superflite System II) When this is dry you can draw the desired outshyline in pencil and cut out with ordishynary straight bladed scissors without any unraveled edges A 2- pound cofshyfee can makes the right sized inspecshytion ring doubler

The points at which cables exit the fabric such as the rudder cables in the aft fuselage require more beef than just a second layer of fabric A suitshyable device can be fabricated by cutshyting a teardrop shape from a scrap of leatherette or similar upholstery mateshyrial On production J-3s Piper applied these in black after the last coat of yelshy

Sanding on the fabric surfaces can be a fooler if you are not familiar with the process Wet-or-dry sandshypaper with a grit in the neighborshyhood of 220 is a good place to start Use plenty of water to keep the paper from loading Youll find that you can lean hard on the sandpaper and rub till your arms tire in the unsupported areas between ribs and stringers but one swipe over a solid structure will remove the finish clear down to the fabric and can even cut the fabric if not approached with caution

Sanding should be concentrated on the edges of the tapes and doublers to minimize ridges If care was taken in the applishy

of the silver or filler should be applied before the color IfROTATED LIKE A CHICKEN

ON A ROTISSERIE

tion and all of the filler coats are of a lightly pigmented aluminum dope A minimum of three coats is apshyplied and unless you are striving for a showplane finish sanding between each coat is not necessary

It is common practice to hang wings vertically by attach fittings and aileron hinges This allows both sides to be sprayed at one time rather than having to wait for one side to dry before turning the surface over It is easy to shortchange the leading edges when hanging and this is the area which should perhaps get more finshyish than the rest of the wing Clever airplane rebuilders particularly those who plan to do more than one projshyect construct a fixture that allows the wing to be rotated like a chicken on a rotisserie The fuselage may be hanshydled the same way even more easily so long as the engine is removed Merely bolt two 2 x 4s vertically and two horishyzontally on the engine mount The

the finish color is to be cream or yellow a first coat of white will provide a much better fishy

nal appearance with less material as the yellow pigments generally have poor hiding properties

The urethane finishes will give inshystant gratification in the gloss departshyment while a decent shine in dope finish requires much rubbing and polishing Some semblance of a gloss on pigmented dope may be obtained by coating with clear dope reduced with retarding thinner Of course youre anxious to get the pieces asshysembled in a shape resembling an airplane again but remember its a lot easier to polish the individual surshyfaces in your shop than standing tipshytoe on a shaky stepladder out at the airport The importance of a coat of wax on a doped finish cant be overshyemphasized If youve got some eager youngsters who would like to trade polishing for an airplane ride conshysider yourself lucky and put them to work Keep it clean keep it waxed keep it hangared and you can keep

low dope They looked like a trim acshy tail post can rest on a sawhorse in eishy from having to this all over again for cent You may cement them on before ther the upright or inverted position years to come

VINTAGE AIRPLANE 7

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

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Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 2: Vintage Airplane - Feb 2007

GEOFF ROBISON PRES IDENT VI NTAGE AIRC RAFT ASSOCIATION

Harolds Monocoupe The Neumann Monoshy pled with Doug Stewarts exshy

coupe lives Well at least half cellent piece in the January of it does The wing is now Vintage Airplane regarding the complete and ready for silver Cory Lidle tragedy in downshyWhat a magnificent strucshy town Manhattan New York ture This large one-piece has generated some excellent wing is a remarkable design dialogue from the membershyBy appearance alone it exshy ship I have recently read at udes strength The design least a dozen articles in a vashybasic in keeping with the enshy riety of aviation publications gineering of the era appears on this tragiC incident and I beefy and uncompromising have to say Doug really said When I admired the strucshy it best This tragedy will reshyture up close I asked myself sult in yet another black eye What would it take to test it The proud fathers of the rebirth of the Little Mulligan wing on the face of general aviashyto the pOint of failure My are pictured here with the finished result From left to right tion The only question left secondary thoughts were I are Steve Farringer (The Iron Man) Drew Hoffman (Mr Demiddot unanswered is How bad will dont want to be in the airshy tam Meredith Whillock (The Energizer Bunny) yours truly the bruise be Many thanks plane when that attempt is Geoff Robison and our faithful project leader Phil Riter Not to everyone who responded made even with a parachuteI pictured is Kent Smith who was unable to make this most regarding these concerns I I prefer the appearance of my recent trip Many thanks to you all for the dedication and absolutely agree with everyshyeyeballs just as they are withshy perseverance a project of this magnitude requires Anyone ones position on these disshyout all those large red veins who may be inclined to share any Harold Neumann expemiddot concerting issues We need running through them thank riences with us please contact our editor HG Frautschy to always be alert be proshyyou very much We know Harold was an interesting individual but any addishy feSSional be smart and be

You may recall that we tional insight into the mans character is always welcome trained If we can all accomshybrought the fuselage of Harshy plish these goals then maybe old Neumanns Little Mulligan to northshy significant number of leftover pieces at least the swelling on that black eye eastern Indiana in early 2006 The next lying around the hangar when we finshy can be alleviated step now is to tackle the instrument ish So thats the phase of this restorashy Remember now is the time to begin panel which is a monstrous undertakshy tion we find ourselves in at this time planning your journey to EAA AirVenshying In an attempt to be smart about The current goal is to have the fuselage ture We promise you an experience this segment of the project we have covered in time for EAA AirVenture unmatched anywhere else in aviation all agreed that the project leader (as Oshkosh 2007 I know thats a pretty EAA AirVenture Oshkosh 2007shywell as our resident airframe and powshy aggressive goal but it really boils down The Worlds Greatest Aviation Celebrashyerplant mechanic) Phil Riter will acshy to how busy we get with the non-aviashy tion-comingJuly 23-29 2007 complish this task solo You know how tion side of our daily lives VAA is about participation Be a it is with two or more guys working on We will hope for the best and member Be a volunteer Be there anything let alone an airplane When time will te ll how well we meet our Lets all pull in the same direction it comes time to put it all back toshy July goals for the good of aviation Remember gether memories will still playa large we are better together Join us and have role in a successful result Regardless of My recent remarks about our responshyhow many sketches you make or phoshy sibilities of safely operating our flying II A~ tos you take we hope to not have any machines in challenging airspace coushy

TAG FEBRUA R YRPLANE VOL 35 No2 2007

CONTENTS I Fe Straight amp Level

Harolds Monocoupe by Geoff Robison

2 News

4 Aeromail

5 Restoration Corner Fabrics and Finishes and the Installation Thereof-Part 2 by WD Dip Davis

8 A Radial-Powered BeautyshyFred Lundeens First Airplane EAA AirVentures 2006 Antique Reserve Grand Champion by Sparky Barnes Sargent

16 Bendix Model 52 A promising postwar design by Mark Savage

22 The Tulsa Regional Fly-In A golden anniversary celebration of sport aviation by Sparky Barnes Sargent

28 The Vintage Instructor Distractions by Doug Stewart

30 The Thing STAFF The things we did when we were young EAA Publisher Tom Poberezny by Ev Cassagneres Executive DirectorEditor HG Frautschy

Administrative Assistant Jennifer Lehl 34 Mystery Plane Managing Editor Kathleen Witman

by HG Frautschy News Editor Ric Reynolds Photography Jim Koepnick

38 Calendar Bonnie Kratz Advertising Coordinator Sue Anderson

40 Classified Ads Classified Ad Coordinator Daphene VanHullum Copy Editor Colleen WalshCOVERS Director of Advertising Katrina Bradshaw

FRONT COVER The Howard DGA-15P has long been one of the most sought after of the aircraft Display Advertising Representatives Northeast Allen Murraybuilt prior to World War II Fred Lundeen restored this brightly colored example with the help of aviashyPhone 856-220-7180 FAX 856-229-7258 emiddotmail allenlllllrraymilldsprillgcolII

tion artisans John Miller Dick Smith Ken Miller and Alyn Swedberg among others It was selected Southeast Chester Baumgartner as the Reserve Grand Champion Antique at EM AirVenture Oshkosh 2006 For more on this masshy Phone 727-532-4640 FAX 727-532-4630 e-mail cballmlllmilldsprillgcom

Central Todd Reese Phone 800middot444-9932 FAX 816-74 1-6458 e-mail toddSpc-magcolII

sive aircrafts restoration see the story starting on page 8 Photo by Sparky Barnes Sargent

BACK COVER The Spartan 7W Executive first flew on February 15 1937 and in honor of the Mountain amp Pacific John Gibson Phone 916-784-9593 e-mail jomgibsollspc-magcom

Executives 70th birthday we present this full-color advertisement from the pages of the July Europe Willi Tacke

1940 issue of Aero Digest Phone +498969340213 FAX +498969340214 e-mail willi(lyillgmiddotpage5com

VINTAGE AIRPLANE

EAA Comments Express Concern About ATl Harrison Ford to Chair Young Eagles Into 2009 Class BAirspace Change

EAAs Industry and Regulatory Afshyfairs department expressed concern about the way the FAA implemented a change to the Atlanta Class B airspace in October in comments submitted to the agency in December EAAs conshycern rests not only with the fact that the FAA excluded the general aviation industry and associations in the proshycess of writing the notice of proposed rulemaking (NPRM) but also that its reason for doing so was to prevent significant air traffic delays in the Nashytional Airspace System (NAS)

By excluding all other airspace usshyers the FAA disregarded its own guideshylines for input by those who will be affected by rule changes said Randy Hansen EAA government relations director EAA welcomes open goodshyfaith discussion of issues but unforshytunately situations such as what we see in Atlanta are a step backward

Changes Announced at Three EAA Regional Fly-Ins

Three of EAAs regional fly-ins reshycently announced changes for their upcoming events that are not reshyflected on the 2007 EAA World of Flight calendar

The Golden West Fly-In is now scheduled to take place June 29-July 1 at the Yuba County Airport (MYV) Marysville California For more inforshymation visit wwwGoldenWestFlylnorg

In addition the Mid-Eastern Reshygional Fly-In (MERFI) scheduled for August 25-26 will relocate to the Mansfield Lahm Regional Airport (MFD) in North Central Ohio from Marion Municipal Airport (MNN) For more information visit wwwMERFI infocmnews php

The Southeast Regional Fly-In (SERFI) at Middleton Field in Evershygreen Alabama moved its event back one week from October 5-7 to Octoshyber 12-14 For more information visit wwwSERFIorg

FEBRUARY 2007

Harrison Ford EAAs Young Eagles chairman and flight leader

Actoraviator Harrison Ford has accepted EAAs invitation to remain Young Eagles chairman at least through EAA AirVenture 2009 He informed EAA President Tom Poberezny of his desire to continue in that role during Pobereznys recent visit to California Ford who became Young Eagles chairshyman in March 2004 has built on the direction and dedication established by previous chairmen Cliff Robertson and Gen Chuck Yeager

He has been an outstanding leader as chairman for what has become the worlds largest youth aviation program in history Poberezny said We thank Harrison for his leadership and participation in the program and look forward to working with him into the future

Ford was recently honored by InStyle magazine in a special section feashyturing celebrities dedicated to charitable or educational causes The magashyzine which also made a $1000 donation to Young Eagles described the program and encouraged its readers to find out more about it through the website wwwYoungEaglesorg

An additional quarter million Young Eagles have been added to the world s largest logbook since Ford took the program reigns in 2004

RMRFI Expands to Three Days distinctive military theme planned for The 2007 Rocky Mountain EAA the fly-ins final day

Regional Fly-In (RMRFI) has been exshy Expanding the fly-in from two to panded from two to three full days three days adds a full day of activities from June 22-24This will be RMRFIs on Friday RMRFI has also partnered fourth consecutive year at Front Range with Denver representatives of the FAA Airport and its 29th year in the Denver Safety Team (FAAST) to offer a wider seshymetro area lection of topics than ever before This

Saturdays air show will feature preshy new partnership will ensure that the flyshycision solo and formation aerobatic pershy in remains the regions leading venue formances by local and national pilots for pilot education and safety seminars Sunday will highlight warbirds openshy For more information visit www ing with a special ceremony honoring FrontRangeAirShowcom and www the nations veterans and leading off a RMRFIorg

2

EAA B-17 Tour Set to Begin Next Month

There are plenty of opportunities to see EAAs beautifully restored and maintained B-17 Aluminum Overcast when it heads out for its spring 2007 tour beginning at the end of March

The 2007 tour kicks off at North Las Vegas Airport March 30-April I followed by scheduled stops in Ca lishyfornia Oregon Washington Idaho Utah and Co lorado A fall tour is also planned with locations to be anshynounced at a later date

See the complete tour schedule and make a reservation for an unforgettashyble flight mission at wwwB17org

Aviat donated another Husky for EAAs 2007 Aircraft Sweepstakes Many Entering EAA Aircraft Sweepstakes Online also comes with C2200 Wipline Airshy sweepstakes rules and details A minishy

Hundreds of EAAers have responded Glide skis courtesy of Wipaire allowing mum $10 donation is required for each favorably so far to online entry in the for landing on either plowed runway block of 10 entry tickets entered onshy2007 EAA Aircraft Sweepstakes People or snow line The sweepstakes is open to resishylike the convenience of having their Other features include AmSafe airshy dents of the United States and Canada coupons filled out automatically for bag shoulder harness restraints and Orshy (excluding Quebec) a chance to win the grand-prize Aviat egon Aeros comfortable seat cushion Other donated prizes for the 2007 Husky or several other great prizes system full Garmin GPS transponder sweepstakes include a John Deere tracshy

The Husky donated by Aviat Aircraft and communications avionics plus tor a Bose Wave radio a Canon digital Inc sports a IS0-hp Lycoming engine XM music and weather radio camera and a Honda ST1300 motorcyshyand Hartzell constant-speed propeller Visit wwwAirVentureorgisweepstakes cle The big drawing takes place on the The airplane is mounted on Alaskan and follow the link to EAAs secure last day of EAA AirVenture Oshkosh Bushwheel 31-inch tundra tires and site for entry instructions along with 2007 Sunday July 29

EMs longstanding partnership with the Oshkosh Convenshy

Encore tion and Visitors Bureau also gives AirVenture guests several AlRVENTlJRE SEcnON

One of the most well-received new activities at EM AirVenshy options The bureaus EM Housing Hotline keeps updates on

ture Oshkosh 2006 will be back in 2007 as Ford Motor Comshy housing availability off the AirVenture grounds That service

pany and Eclipse Aviation bring back top aviation movies at the free to AirVenture visitors is available Monday through Friday

popular Fly-In Theater on the convention grounds Once again (830 am-4 pm Central time) at 920-235-3007 or at www

campers at EM Camp Scholler wont have to venture too far for OshkoshGVBorg and wwwAirVentureorg

their evening entertainment-and the popcorn is free The following are popular accommodation options

The outdoor theater features a 50-foot-high screen located in AirVenture camping-Experience the culture camaraderie

a natural amphitheater just north of the campground Each night and fun of EAAs annual fly-in convention by camping next to

Sunday July 22 through Saturday July 28 (weather permitting) your airplane along the flightline or in the adjacent drive-in Camp

the theater is free and open to all AirVenture guests The show Scholler area No reservations are needed and its just $19 per

begins at about 830 pm with an introduction by a celebrity preshy night to be immersed in the worlds best aviation community

senter followed by a classic aviation film at about 9 pm College dormitories-There are more than 3000 dorm

Stay tuned to wwwAirVentureorgforthe schedule of movies rooms available within 25 miles of convention grounds and

and list of presenters as they are confirmed nearly all of them have shuttle-bus service to AirVenture

Private housing-The EM Housing Hotline offers these acshy

Where to Stay at EAA AirVenture Oshkosh commodations beginning March 1 As aviation enthusiasts around the world begin planning their Hotels motels-There are thousands of hotel and motel

journeys to EM AirVenture Oshkosh 2007 one of first things to seshy rooms within 50 miles of Oshkosh cure is a place to stay Nearly 40 years of event history in Oshkosh Other options include private campgrounds bed-and-breakshyhas allowed EM to build a widespread housing network to handle fast facilities and others Some private firms also operate

the influx of hundreds of thousands of visitors to The Worlds housing services although these are not affiliated or sponshy

Greatest Aviation Celebration set this year for July 23-29 sored by EM

VINTAGE AIRPLANE 3

Dear HG Just read with much interest the

Follow the Swallow article in the November issue of Vintage

A beautiful airplane for sure and it brought back some fond memoshyries for me Back about October 1961 I had the good fortune to know lrv Siewert of Clinton Connecticut lrv had been restoring his 1927-28 Swalshylow for some time and had just been completed and shortly after Irv testshyflew the airplane he asked if I would like to fly it Well what kind of quesshytion is that I could hardly wait to jump into the cockpit and go up

It was a delight to fly This one was N4028 with a Curtiss OX-5 engine Yes it did handle nicely but was a hunter as far as pitch was concerned so one had to stay ahead of the airplane pitchwise

I have no idea where that ship could be now but last I remember Irv sold it to someone down south perhaps in the Florida area I wonder if anyone out there knows where it is and how it is And are there any other Swallows in existence and where could they be and what is their status

Cheers Ev Cassagneres

Hmm A Swallow you say Ev NC4028 is the registration Well it just so happens that its sitting (in our backyard lrvs old airplane was the basis for the restoration of the Swallow we now have on the flightshyline at EAAs Pioneer Airport The Swalshylow is all decked out in Varney Airlines air mail colors and its restoration was sponshysored in part by the United Airlines Hisshytorical Foundation a successor to Varney Airlines In this Jim Koepnick photograph a retired United Airlines character er capshytain Buck Hilbert cntises down the runshyway at Pioneer-HGF

Dear Mr Frautschy After reading your excellent article

about the Laird Swallow in the Noshyvember issue of Vintage Airplane I was motivated to send you a history of my early Laird experience

The Laird family of airplanes was responsible for the start of my flying career During my Air Corps flight training many interesting events ocshycurred from my tobacco-chewing

SEND YOUR COMMENTS AND QUESTIONS TO

VAA LETTERS TO THE EDITOR

PO Box 3086 OSHKOSH WI 54903-3086

OR YOU CAN E-MAIL THEM TO vintageaircrafteaaorg

FEBRUARY 2007

primary instructor to being hopeshylessly lost with only 15 hours under my belt I would be happy to share these stories with you [See the short story following this note-HGFJ

Enclosed is my Army Air Corps pedishygree which includes over-the-hump flyshying in the China Burma India Theater

Sincerely Fred S Furbee

The Blue Brute By Fred Furbee

A glossy dark blue fabric fuselage with silver color fabric wings was parked on the ramp It had a stout strong heavy brute appearance with a powerful Wright Whirlwind radial in its nose A speed ring circled the exposed cylinders The name of this handsome biplane was the Laird Speed Wing The name came from the thin airflow curve over the wind chord Around our little grass field this plane was called the Blue Brute and some old-timers said it was a killer in a spin

This Laird was owned and flown by a former major Army fighter pilot during WWI and around our field he was referred to as the major

Beginning in 1938 I hung out at our little Marietta Ohio grass strip I washed down planes and helped in refueling My very favorite airplane was the Blue Brute and many times back in the hanshygar several local boys would lift up the tail so I could clean the weeds from the curved steel dish under the tailskid

Starting the Wright Whirlwind was an adventure A hand crank was stowed in the cowling and after climbing on the lower right wing and inserting the crank into an open socket the strong arm work began The crank turned a heavy iron disc in the engine compartment and afshyter two minutes of cranking the iron disc would spin and hum the correct sound I would then call out conshytact and pull the engage lever The prop would make two turns and the engine would belch blue smoke and settle into a satisfying growl

On one occasion after cranking the starter the major motioned for me to climb in the front cockpit This wonshy

continued 011 page 20

4

Editors Note This eighth installment of the Restoration Corner is the second part of a two-part article by Dip Davis describing the selection and installation of fabrics and finishes-GRC

Fabrics and Finishes and the Installation Thereof shyPart 2

If the chord of the wing you are covering is short enough to allow a 4-inch overlap at the leading edge a spanwise cemented seam is permitshyted eliminating the need for mashychine sewing Using this method the bottom surface of the wing is covered first Fabric is cemented at the trailing edge root rib and tip brought as far forward on the leading edge as it will reach and cemented to the leading edge skin with a 12-inch to one-inch wide glue joint Do not cement to the entire skin subsequent coats will proshyvide all the adhesion needed

This fabric is heat tautened before the installation of the top cover to eliminate all wrinkles from the overshylapped area

If the fabric is wide enough to cover the entire leading edge skin the line will be invisible under the upper fabric If however it reaches only part way to the front spar an unsightly ridge will be left in what may be a critical airflow region This can be minimized by constructing a ramp of chafe pOint tape or even hidden completely by applying a coushyple coats of primer to the edge and carefully sanding to a smooth line The top fabric is applied over this and subsequently a spanwise 4-inch surshyface tape centered over the seam line on the underside

Heat-tautening is probably the most rewarding step in the entire cover process (Read most fun) You get to see almost instant results with

BY WD DIP DAVIS EAA 55767 Ale 1804

relatively little labor input Please dont use a heat gun for this purpose even if friends tell you they achieved good results using one a hair dryer doesnt develop enough heat and a commercial heat gun concentrates too much hot air on one spot and is difficult to control

It is important that every square inch of the fabric be subjected to a 400-degree treatment and this is easshyily accomplished with a household iron If Mama uses her regular iron for ironing clothes you should probshyably acquire one of your own If you must buy a new iron you may find that the newer lightweight relatively inexpensive units are rated at 1000 watts or less and these wont get the job done Look for the one that draws 1100 watts or more It need not have steam provisions although nearly all current production models appear to have this feature

Since all the synthetic aircraft fabshyric application instructions specify tautening temperatures in degrees and all the irons Ive ever seen are lashybeled in fabric types with a fairly broad range in each fabric it will be necessary to calibrate the iron with a reasonably accurate thermometer If you dont have access to a sophisti shycated laboratory quality test unit a candy thermometer or similar glass tube type will serve the purpose

First check the thermometer in boiling water (212 degrees F at sea level) then check your iron by setshy

ting it on the thermometer on a stack of paper towels Allow the tempershyature to stabilize at a medium low setting adjust the knob to give an inshydicated 250 degrees and watch to see that the thermostat sets the temperashyture within plus or minus 15 degrees Make a reference mark on the iron at this setting and repeat the procedure for 300 and 400 degrees Consistent performance can be expected from most irons until they are dropped or become old and tired

Proper procedure for the tautenshying process consists of ironing the entire area at the 250 degree setting increasing the heat to 300 going over the surface once more and finishing with a third pass at 400 degrees Little corner wrinkles and puckers can get preferential treatment and if absoshylutely necessary the temperature can be increased very slightly for a stubshyborn spot

Exercise caution at this pOint however as the fabric will melt at 450 degrees If it gets to the meltshying pOint and doesnt progress to an obvious hole close inspection will reveal that the threads have melted together You can probably punch out the melted section with finger pressure Just do a neat job of applyshying the fabric in the first place and youll never be tempted to crank the iron past 400 degrees

If projections such as strut fittings have been covered over these should be cut out before the final ironing is

REPRINTED FROM Vintage Airplane OCTOBER 1986

VINTAGE AIRPLANE 5

done Brush a little adhesive or first primer coat on the area (depending on the finishing process being used) before making the cut to prevent the edges from fraying After the cut has been made the localized loose area can be tightened up again by addishytional application of the iron

If you plan to use an all dope sysshytem on your airplane it is not as imshyportant that the entire surface be ironed at 400 degrees as the dope will exert some degree of tautening action even though it is labeled nontautshyening If however you are finishshying with one of the newer technology

the film Coopers Dacproofer was an early solution to the penetration problem it is a relatively slow drying cellulose nitrate base product tinted blue so that proper penetration is readily apparent

It is possible to get carried away with brushing or rubbing in of the first coat and force enough material through the weave to permit drips onto the back of the opposite surface Doing so will leave blisters which are difficult to hide in the finish coats A home-brewed concoction of nishytrate dope with retarding thinner will serve the purpose but starving or

coating systems and you dont ---- apply the final temperature to the entire surface you may come out to the airport some chilly morning to find the fabshyric gone slack [n severe inshystances it may be unsafe to fly until the sun can warm things up again

When heat-tautening preshysewn envelopes be sure to keep an eye on the seams as the fabshyric shrinks As the seam begins to deviate from a straight line apply the iron to the opposite side until it is back in place Dont concentrate your attenshytion on one small area for a long period of time but keep an eye on the big picture

After all the ironing is done and loose edges are trimmed off or ceshymented down its time to step back and admire the pretty pieces Looks as if you could just assemble everything and fly not quite yet Stop dreaming and start uglying things up

Up to this point the procedures are pretty much the same no matter what finishing system you plan to use but the next step will vary with materials Using the new all urethane finish the tapes are next while with conshyventional dope finishing and many proprietary systems the first prime coat is applied at this time Whatshyever material is being used it is vital that the liquid be forced through the weave so that it can bond with itself on the backside of the fabric thus wrapping each individual thread in

FEBRUARY 2007

w D Dip Davis

overloading is hard to discern due to the transparency of the film

Securing the fabric to the wing ribs is the next step Refer to the old cover which you stashed in the rafters to see how and where it was done beshyfore Conventional rib stitching is such a tedious time-consuming opershyation that nearly every aircraft manshyufacturer tried alternate methods Screws rivets and various shapes of wire clips were employed with varyshying degrees of success

The traditional method must be employed on all wings with wood ribs Interest in learning this skill draws crowds to Jeri Goetz fabshyric workshop all week long at every EAA Oshkosh Convention We wont dwell on the proper methods of pershyforming this task as its all in the book (AC4313-IA)

Surface tapes of appropriate widthshymostly 2-inch - are applied over each rib seam and corner A lot of folks like to apply a spanwise tape at the leading edge for additional abrasion resistance but this is not mandatory if you wish to maintain an unintershyrupted airflow Dacron tapes in most brands are available in straight edge or pinked edge The straight edge is cut with a hot blade which seals the threads and prevents unraveling Pinked edges are cut to simulate cotshyton tapes if the traditional appearshyance is desired This tape is not only more expensive its also generally

more troublesome to apply We have found the use of a

3-inch wide disposable short nap roller really expedites tape application A swath of dope or adhesive is rolled on where the tape is to be applied then the tape is laid down and anshyother coat of dope rolled on top This squeezes the air bubshybles out quite effectively and saves a lot of rubbing down with the fingers

Bias-cut tapes make neat curves on tip bows and similar shapes but due to the fact that they are cut diagonally across a roll of fabric a sewn joint is required at intervals and one

often finds a seam at the most awkshyward spot Similar results can be obtained by using the next wider width tape cementing the center only about a 12-inch wide to the tip bow and allowing the cement to dry with the tape standing pershypendicular to the surface The iron is then applied and since the tape is unable to shrink lengthwise beshying cemented down the edges will curl around a reasonably tight rashydius without the necessity of cutshyting darts or notches Adhesive can then be brushed under the tape edge or squeegeed through the top surshyface The total width will be reduced about 20 percent which is the reashyson for selecting the wider tape

Drain grommets inspection rings and fabric doublers around protrushysions are installed at this point in the

6

proceedings Dont spare the drain holes Refer to the old cover and inshystall them wherever the last guy did If there is a possibility of moisture collecting on both sides of a lower structural member stick a grommet on each side of it After completion of the finish coats the center hole should be cut out with a fine blade Exacto knife or similar tool rather than punching through leaving a ridge which would impede free flow

Inspection rings are soluble in dope and cement solvents so if that is the finish you are using care must be taken to prevent curling of the ring when the finish dries One method of avoidshy

the finish color is applied if you want them to be less conspiCUOUS

Build-up or filler coat application begins after everything is stuck on Old grade A cotton enthusiasts may feel that they are not doin right if they dont brush on a few coats of clear dope before spraying anything If you subscribe to this school of thought be sure you use a highly plasticized nontautening dope as the very process of brushing the mateshyrial will accelerate the shrinking of the fabric The DacprooferSpraFill manual calls for an all spray applica-

CLEVER AIRPLANE ing this is to install a fabric REBUILDERS PARTICULARLY cation of the filler coats very doubler slightly larger than little sanding will be required THOSE WHO PLAN TO DO MOREthe inspection ring This has to give a smooth surface for the added benefit of chafe the finish coat HoweverTHAN ONE PROJECTprotection as the inspection if the last sanding leaves a plate is removed and reinshy CONSTRUCT A FIXTURE THAT splotchy color no matter how stalled numerous times in smooth it feels a final coatALLOWS THE WING TO BEsubsequent years

Precut cotton patches for this purpose are no longer available from most supplishyers We have found a better method using Dacron fabric which also lends itself to the odd shaped doublers you will need around strut fittings etc Staple or tape a piece of fabric over the open end of a cardboard box iron it lightly to reshymove any wrinkles and coat it with Dacproofer or your other primer (thinned U-500 adhesive if you are using Superflite System II) When this is dry you can draw the desired outshyline in pencil and cut out with ordishynary straight bladed scissors without any unraveled edges A 2- pound cofshyfee can makes the right sized inspecshytion ring doubler

The points at which cables exit the fabric such as the rudder cables in the aft fuselage require more beef than just a second layer of fabric A suitshyable device can be fabricated by cutshyting a teardrop shape from a scrap of leatherette or similar upholstery mateshyrial On production J-3s Piper applied these in black after the last coat of yelshy

Sanding on the fabric surfaces can be a fooler if you are not familiar with the process Wet-or-dry sandshypaper with a grit in the neighborshyhood of 220 is a good place to start Use plenty of water to keep the paper from loading Youll find that you can lean hard on the sandpaper and rub till your arms tire in the unsupported areas between ribs and stringers but one swipe over a solid structure will remove the finish clear down to the fabric and can even cut the fabric if not approached with caution

Sanding should be concentrated on the edges of the tapes and doublers to minimize ridges If care was taken in the applishy

of the silver or filler should be applied before the color IfROTATED LIKE A CHICKEN

ON A ROTISSERIE

tion and all of the filler coats are of a lightly pigmented aluminum dope A minimum of three coats is apshyplied and unless you are striving for a showplane finish sanding between each coat is not necessary

It is common practice to hang wings vertically by attach fittings and aileron hinges This allows both sides to be sprayed at one time rather than having to wait for one side to dry before turning the surface over It is easy to shortchange the leading edges when hanging and this is the area which should perhaps get more finshyish than the rest of the wing Clever airplane rebuilders particularly those who plan to do more than one projshyect construct a fixture that allows the wing to be rotated like a chicken on a rotisserie The fuselage may be hanshydled the same way even more easily so long as the engine is removed Merely bolt two 2 x 4s vertically and two horishyzontally on the engine mount The

the finish color is to be cream or yellow a first coat of white will provide a much better fishy

nal appearance with less material as the yellow pigments generally have poor hiding properties

The urethane finishes will give inshystant gratification in the gloss departshyment while a decent shine in dope finish requires much rubbing and polishing Some semblance of a gloss on pigmented dope may be obtained by coating with clear dope reduced with retarding thinner Of course youre anxious to get the pieces asshysembled in a shape resembling an airplane again but remember its a lot easier to polish the individual surshyfaces in your shop than standing tipshytoe on a shaky stepladder out at the airport The importance of a coat of wax on a doped finish cant be overshyemphasized If youve got some eager youngsters who would like to trade polishing for an airplane ride conshysider yourself lucky and put them to work Keep it clean keep it waxed keep it hangared and you can keep

low dope They looked like a trim acshy tail post can rest on a sawhorse in eishy from having to this all over again for cent You may cement them on before ther the upright or inverted position years to come

VINTAGE AIRPLANE 7

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

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Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

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August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 3: Vintage Airplane - Feb 2007

TAG FEBRUA R YRPLANE VOL 35 No2 2007

CONTENTS I Fe Straight amp Level

Harolds Monocoupe by Geoff Robison

2 News

4 Aeromail

5 Restoration Corner Fabrics and Finishes and the Installation Thereof-Part 2 by WD Dip Davis

8 A Radial-Powered BeautyshyFred Lundeens First Airplane EAA AirVentures 2006 Antique Reserve Grand Champion by Sparky Barnes Sargent

16 Bendix Model 52 A promising postwar design by Mark Savage

22 The Tulsa Regional Fly-In A golden anniversary celebration of sport aviation by Sparky Barnes Sargent

28 The Vintage Instructor Distractions by Doug Stewart

30 The Thing STAFF The things we did when we were young EAA Publisher Tom Poberezny by Ev Cassagneres Executive DirectorEditor HG Frautschy

Administrative Assistant Jennifer Lehl 34 Mystery Plane Managing Editor Kathleen Witman

by HG Frautschy News Editor Ric Reynolds Photography Jim Koepnick

38 Calendar Bonnie Kratz Advertising Coordinator Sue Anderson

40 Classified Ads Classified Ad Coordinator Daphene VanHullum Copy Editor Colleen WalshCOVERS Director of Advertising Katrina Bradshaw

FRONT COVER The Howard DGA-15P has long been one of the most sought after of the aircraft Display Advertising Representatives Northeast Allen Murraybuilt prior to World War II Fred Lundeen restored this brightly colored example with the help of aviashyPhone 856-220-7180 FAX 856-229-7258 emiddotmail allenlllllrraymilldsprillgcolII

tion artisans John Miller Dick Smith Ken Miller and Alyn Swedberg among others It was selected Southeast Chester Baumgartner as the Reserve Grand Champion Antique at EM AirVenture Oshkosh 2006 For more on this masshy Phone 727-532-4640 FAX 727-532-4630 e-mail cballmlllmilldsprillgcom

Central Todd Reese Phone 800middot444-9932 FAX 816-74 1-6458 e-mail toddSpc-magcolII

sive aircrafts restoration see the story starting on page 8 Photo by Sparky Barnes Sargent

BACK COVER The Spartan 7W Executive first flew on February 15 1937 and in honor of the Mountain amp Pacific John Gibson Phone 916-784-9593 e-mail jomgibsollspc-magcom

Executives 70th birthday we present this full-color advertisement from the pages of the July Europe Willi Tacke

1940 issue of Aero Digest Phone +498969340213 FAX +498969340214 e-mail willi(lyillgmiddotpage5com

VINTAGE AIRPLANE

EAA Comments Express Concern About ATl Harrison Ford to Chair Young Eagles Into 2009 Class BAirspace Change

EAAs Industry and Regulatory Afshyfairs department expressed concern about the way the FAA implemented a change to the Atlanta Class B airspace in October in comments submitted to the agency in December EAAs conshycern rests not only with the fact that the FAA excluded the general aviation industry and associations in the proshycess of writing the notice of proposed rulemaking (NPRM) but also that its reason for doing so was to prevent significant air traffic delays in the Nashytional Airspace System (NAS)

By excluding all other airspace usshyers the FAA disregarded its own guideshylines for input by those who will be affected by rule changes said Randy Hansen EAA government relations director EAA welcomes open goodshyfaith discussion of issues but unforshytunately situations such as what we see in Atlanta are a step backward

Changes Announced at Three EAA Regional Fly-Ins

Three of EAAs regional fly-ins reshycently announced changes for their upcoming events that are not reshyflected on the 2007 EAA World of Flight calendar

The Golden West Fly-In is now scheduled to take place June 29-July 1 at the Yuba County Airport (MYV) Marysville California For more inforshymation visit wwwGoldenWestFlylnorg

In addition the Mid-Eastern Reshygional Fly-In (MERFI) scheduled for August 25-26 will relocate to the Mansfield Lahm Regional Airport (MFD) in North Central Ohio from Marion Municipal Airport (MNN) For more information visit wwwMERFI infocmnews php

The Southeast Regional Fly-In (SERFI) at Middleton Field in Evershygreen Alabama moved its event back one week from October 5-7 to Octoshyber 12-14 For more information visit wwwSERFIorg

FEBRUARY 2007

Harrison Ford EAAs Young Eagles chairman and flight leader

Actoraviator Harrison Ford has accepted EAAs invitation to remain Young Eagles chairman at least through EAA AirVenture 2009 He informed EAA President Tom Poberezny of his desire to continue in that role during Pobereznys recent visit to California Ford who became Young Eagles chairshyman in March 2004 has built on the direction and dedication established by previous chairmen Cliff Robertson and Gen Chuck Yeager

He has been an outstanding leader as chairman for what has become the worlds largest youth aviation program in history Poberezny said We thank Harrison for his leadership and participation in the program and look forward to working with him into the future

Ford was recently honored by InStyle magazine in a special section feashyturing celebrities dedicated to charitable or educational causes The magashyzine which also made a $1000 donation to Young Eagles described the program and encouraged its readers to find out more about it through the website wwwYoungEaglesorg

An additional quarter million Young Eagles have been added to the world s largest logbook since Ford took the program reigns in 2004

RMRFI Expands to Three Days distinctive military theme planned for The 2007 Rocky Mountain EAA the fly-ins final day

Regional Fly-In (RMRFI) has been exshy Expanding the fly-in from two to panded from two to three full days three days adds a full day of activities from June 22-24This will be RMRFIs on Friday RMRFI has also partnered fourth consecutive year at Front Range with Denver representatives of the FAA Airport and its 29th year in the Denver Safety Team (FAAST) to offer a wider seshymetro area lection of topics than ever before This

Saturdays air show will feature preshy new partnership will ensure that the flyshycision solo and formation aerobatic pershy in remains the regions leading venue formances by local and national pilots for pilot education and safety seminars Sunday will highlight warbirds openshy For more information visit www ing with a special ceremony honoring FrontRangeAirShowcom and www the nations veterans and leading off a RMRFIorg

2

EAA B-17 Tour Set to Begin Next Month

There are plenty of opportunities to see EAAs beautifully restored and maintained B-17 Aluminum Overcast when it heads out for its spring 2007 tour beginning at the end of March

The 2007 tour kicks off at North Las Vegas Airport March 30-April I followed by scheduled stops in Ca lishyfornia Oregon Washington Idaho Utah and Co lorado A fall tour is also planned with locations to be anshynounced at a later date

See the complete tour schedule and make a reservation for an unforgettashyble flight mission at wwwB17org

Aviat donated another Husky for EAAs 2007 Aircraft Sweepstakes Many Entering EAA Aircraft Sweepstakes Online also comes with C2200 Wipline Airshy sweepstakes rules and details A minishy

Hundreds of EAAers have responded Glide skis courtesy of Wipaire allowing mum $10 donation is required for each favorably so far to online entry in the for landing on either plowed runway block of 10 entry tickets entered onshy2007 EAA Aircraft Sweepstakes People or snow line The sweepstakes is open to resishylike the convenience of having their Other features include AmSafe airshy dents of the United States and Canada coupons filled out automatically for bag shoulder harness restraints and Orshy (excluding Quebec) a chance to win the grand-prize Aviat egon Aeros comfortable seat cushion Other donated prizes for the 2007 Husky or several other great prizes system full Garmin GPS transponder sweepstakes include a John Deere tracshy

The Husky donated by Aviat Aircraft and communications avionics plus tor a Bose Wave radio a Canon digital Inc sports a IS0-hp Lycoming engine XM music and weather radio camera and a Honda ST1300 motorcyshyand Hartzell constant-speed propeller Visit wwwAirVentureorgisweepstakes cle The big drawing takes place on the The airplane is mounted on Alaskan and follow the link to EAAs secure last day of EAA AirVenture Oshkosh Bushwheel 31-inch tundra tires and site for entry instructions along with 2007 Sunday July 29

EMs longstanding partnership with the Oshkosh Convenshy

Encore tion and Visitors Bureau also gives AirVenture guests several AlRVENTlJRE SEcnON

One of the most well-received new activities at EM AirVenshy options The bureaus EM Housing Hotline keeps updates on

ture Oshkosh 2006 will be back in 2007 as Ford Motor Comshy housing availability off the AirVenture grounds That service

pany and Eclipse Aviation bring back top aviation movies at the free to AirVenture visitors is available Monday through Friday

popular Fly-In Theater on the convention grounds Once again (830 am-4 pm Central time) at 920-235-3007 or at www

campers at EM Camp Scholler wont have to venture too far for OshkoshGVBorg and wwwAirVentureorg

their evening entertainment-and the popcorn is free The following are popular accommodation options

The outdoor theater features a 50-foot-high screen located in AirVenture camping-Experience the culture camaraderie

a natural amphitheater just north of the campground Each night and fun of EAAs annual fly-in convention by camping next to

Sunday July 22 through Saturday July 28 (weather permitting) your airplane along the flightline or in the adjacent drive-in Camp

the theater is free and open to all AirVenture guests The show Scholler area No reservations are needed and its just $19 per

begins at about 830 pm with an introduction by a celebrity preshy night to be immersed in the worlds best aviation community

senter followed by a classic aviation film at about 9 pm College dormitories-There are more than 3000 dorm

Stay tuned to wwwAirVentureorgforthe schedule of movies rooms available within 25 miles of convention grounds and

and list of presenters as they are confirmed nearly all of them have shuttle-bus service to AirVenture

Private housing-The EM Housing Hotline offers these acshy

Where to Stay at EAA AirVenture Oshkosh commodations beginning March 1 As aviation enthusiasts around the world begin planning their Hotels motels-There are thousands of hotel and motel

journeys to EM AirVenture Oshkosh 2007 one of first things to seshy rooms within 50 miles of Oshkosh cure is a place to stay Nearly 40 years of event history in Oshkosh Other options include private campgrounds bed-and-breakshyhas allowed EM to build a widespread housing network to handle fast facilities and others Some private firms also operate

the influx of hundreds of thousands of visitors to The Worlds housing services although these are not affiliated or sponshy

Greatest Aviation Celebration set this year for July 23-29 sored by EM

VINTAGE AIRPLANE 3

Dear HG Just read with much interest the

Follow the Swallow article in the November issue of Vintage

A beautiful airplane for sure and it brought back some fond memoshyries for me Back about October 1961 I had the good fortune to know lrv Siewert of Clinton Connecticut lrv had been restoring his 1927-28 Swalshylow for some time and had just been completed and shortly after Irv testshyflew the airplane he asked if I would like to fly it Well what kind of quesshytion is that I could hardly wait to jump into the cockpit and go up

It was a delight to fly This one was N4028 with a Curtiss OX-5 engine Yes it did handle nicely but was a hunter as far as pitch was concerned so one had to stay ahead of the airplane pitchwise

I have no idea where that ship could be now but last I remember Irv sold it to someone down south perhaps in the Florida area I wonder if anyone out there knows where it is and how it is And are there any other Swallows in existence and where could they be and what is their status

Cheers Ev Cassagneres

Hmm A Swallow you say Ev NC4028 is the registration Well it just so happens that its sitting (in our backyard lrvs old airplane was the basis for the restoration of the Swallow we now have on the flightshyline at EAAs Pioneer Airport The Swalshylow is all decked out in Varney Airlines air mail colors and its restoration was sponshysored in part by the United Airlines Hisshytorical Foundation a successor to Varney Airlines In this Jim Koepnick photograph a retired United Airlines character er capshytain Buck Hilbert cntises down the runshyway at Pioneer-HGF

Dear Mr Frautschy After reading your excellent article

about the Laird Swallow in the Noshyvember issue of Vintage Airplane I was motivated to send you a history of my early Laird experience

The Laird family of airplanes was responsible for the start of my flying career During my Air Corps flight training many interesting events ocshycurred from my tobacco-chewing

SEND YOUR COMMENTS AND QUESTIONS TO

VAA LETTERS TO THE EDITOR

PO Box 3086 OSHKOSH WI 54903-3086

OR YOU CAN E-MAIL THEM TO vintageaircrafteaaorg

FEBRUARY 2007

primary instructor to being hopeshylessly lost with only 15 hours under my belt I would be happy to share these stories with you [See the short story following this note-HGFJ

Enclosed is my Army Air Corps pedishygree which includes over-the-hump flyshying in the China Burma India Theater

Sincerely Fred S Furbee

The Blue Brute By Fred Furbee

A glossy dark blue fabric fuselage with silver color fabric wings was parked on the ramp It had a stout strong heavy brute appearance with a powerful Wright Whirlwind radial in its nose A speed ring circled the exposed cylinders The name of this handsome biplane was the Laird Speed Wing The name came from the thin airflow curve over the wind chord Around our little grass field this plane was called the Blue Brute and some old-timers said it was a killer in a spin

This Laird was owned and flown by a former major Army fighter pilot during WWI and around our field he was referred to as the major

Beginning in 1938 I hung out at our little Marietta Ohio grass strip I washed down planes and helped in refueling My very favorite airplane was the Blue Brute and many times back in the hanshygar several local boys would lift up the tail so I could clean the weeds from the curved steel dish under the tailskid

Starting the Wright Whirlwind was an adventure A hand crank was stowed in the cowling and after climbing on the lower right wing and inserting the crank into an open socket the strong arm work began The crank turned a heavy iron disc in the engine compartment and afshyter two minutes of cranking the iron disc would spin and hum the correct sound I would then call out conshytact and pull the engage lever The prop would make two turns and the engine would belch blue smoke and settle into a satisfying growl

On one occasion after cranking the starter the major motioned for me to climb in the front cockpit This wonshy

continued 011 page 20

4

Editors Note This eighth installment of the Restoration Corner is the second part of a two-part article by Dip Davis describing the selection and installation of fabrics and finishes-GRC

Fabrics and Finishes and the Installation Thereof shyPart 2

If the chord of the wing you are covering is short enough to allow a 4-inch overlap at the leading edge a spanwise cemented seam is permitshyted eliminating the need for mashychine sewing Using this method the bottom surface of the wing is covered first Fabric is cemented at the trailing edge root rib and tip brought as far forward on the leading edge as it will reach and cemented to the leading edge skin with a 12-inch to one-inch wide glue joint Do not cement to the entire skin subsequent coats will proshyvide all the adhesion needed

This fabric is heat tautened before the installation of the top cover to eliminate all wrinkles from the overshylapped area

If the fabric is wide enough to cover the entire leading edge skin the line will be invisible under the upper fabric If however it reaches only part way to the front spar an unsightly ridge will be left in what may be a critical airflow region This can be minimized by constructing a ramp of chafe pOint tape or even hidden completely by applying a coushyple coats of primer to the edge and carefully sanding to a smooth line The top fabric is applied over this and subsequently a spanwise 4-inch surshyface tape centered over the seam line on the underside

Heat-tautening is probably the most rewarding step in the entire cover process (Read most fun) You get to see almost instant results with

BY WD DIP DAVIS EAA 55767 Ale 1804

relatively little labor input Please dont use a heat gun for this purpose even if friends tell you they achieved good results using one a hair dryer doesnt develop enough heat and a commercial heat gun concentrates too much hot air on one spot and is difficult to control

It is important that every square inch of the fabric be subjected to a 400-degree treatment and this is easshyily accomplished with a household iron If Mama uses her regular iron for ironing clothes you should probshyably acquire one of your own If you must buy a new iron you may find that the newer lightweight relatively inexpensive units are rated at 1000 watts or less and these wont get the job done Look for the one that draws 1100 watts or more It need not have steam provisions although nearly all current production models appear to have this feature

Since all the synthetic aircraft fabshyric application instructions specify tautening temperatures in degrees and all the irons Ive ever seen are lashybeled in fabric types with a fairly broad range in each fabric it will be necessary to calibrate the iron with a reasonably accurate thermometer If you dont have access to a sophisti shycated laboratory quality test unit a candy thermometer or similar glass tube type will serve the purpose

First check the thermometer in boiling water (212 degrees F at sea level) then check your iron by setshy

ting it on the thermometer on a stack of paper towels Allow the tempershyature to stabilize at a medium low setting adjust the knob to give an inshydicated 250 degrees and watch to see that the thermostat sets the temperashyture within plus or minus 15 degrees Make a reference mark on the iron at this setting and repeat the procedure for 300 and 400 degrees Consistent performance can be expected from most irons until they are dropped or become old and tired

Proper procedure for the tautenshying process consists of ironing the entire area at the 250 degree setting increasing the heat to 300 going over the surface once more and finishing with a third pass at 400 degrees Little corner wrinkles and puckers can get preferential treatment and if absoshylutely necessary the temperature can be increased very slightly for a stubshyborn spot

Exercise caution at this pOint however as the fabric will melt at 450 degrees If it gets to the meltshying pOint and doesnt progress to an obvious hole close inspection will reveal that the threads have melted together You can probably punch out the melted section with finger pressure Just do a neat job of applyshying the fabric in the first place and youll never be tempted to crank the iron past 400 degrees

If projections such as strut fittings have been covered over these should be cut out before the final ironing is

REPRINTED FROM Vintage Airplane OCTOBER 1986

VINTAGE AIRPLANE 5

done Brush a little adhesive or first primer coat on the area (depending on the finishing process being used) before making the cut to prevent the edges from fraying After the cut has been made the localized loose area can be tightened up again by addishytional application of the iron

If you plan to use an all dope sysshytem on your airplane it is not as imshyportant that the entire surface be ironed at 400 degrees as the dope will exert some degree of tautening action even though it is labeled nontautshyening If however you are finishshying with one of the newer technology

the film Coopers Dacproofer was an early solution to the penetration problem it is a relatively slow drying cellulose nitrate base product tinted blue so that proper penetration is readily apparent

It is possible to get carried away with brushing or rubbing in of the first coat and force enough material through the weave to permit drips onto the back of the opposite surface Doing so will leave blisters which are difficult to hide in the finish coats A home-brewed concoction of nishytrate dope with retarding thinner will serve the purpose but starving or

coating systems and you dont ---- apply the final temperature to the entire surface you may come out to the airport some chilly morning to find the fabshyric gone slack [n severe inshystances it may be unsafe to fly until the sun can warm things up again

When heat-tautening preshysewn envelopes be sure to keep an eye on the seams as the fabshyric shrinks As the seam begins to deviate from a straight line apply the iron to the opposite side until it is back in place Dont concentrate your attenshytion on one small area for a long period of time but keep an eye on the big picture

After all the ironing is done and loose edges are trimmed off or ceshymented down its time to step back and admire the pretty pieces Looks as if you could just assemble everything and fly not quite yet Stop dreaming and start uglying things up

Up to this point the procedures are pretty much the same no matter what finishing system you plan to use but the next step will vary with materials Using the new all urethane finish the tapes are next while with conshyventional dope finishing and many proprietary systems the first prime coat is applied at this time Whatshyever material is being used it is vital that the liquid be forced through the weave so that it can bond with itself on the backside of the fabric thus wrapping each individual thread in

FEBRUARY 2007

w D Dip Davis

overloading is hard to discern due to the transparency of the film

Securing the fabric to the wing ribs is the next step Refer to the old cover which you stashed in the rafters to see how and where it was done beshyfore Conventional rib stitching is such a tedious time-consuming opershyation that nearly every aircraft manshyufacturer tried alternate methods Screws rivets and various shapes of wire clips were employed with varyshying degrees of success

The traditional method must be employed on all wings with wood ribs Interest in learning this skill draws crowds to Jeri Goetz fabshyric workshop all week long at every EAA Oshkosh Convention We wont dwell on the proper methods of pershyforming this task as its all in the book (AC4313-IA)

Surface tapes of appropriate widthshymostly 2-inch - are applied over each rib seam and corner A lot of folks like to apply a spanwise tape at the leading edge for additional abrasion resistance but this is not mandatory if you wish to maintain an unintershyrupted airflow Dacron tapes in most brands are available in straight edge or pinked edge The straight edge is cut with a hot blade which seals the threads and prevents unraveling Pinked edges are cut to simulate cotshyton tapes if the traditional appearshyance is desired This tape is not only more expensive its also generally

more troublesome to apply We have found the use of a

3-inch wide disposable short nap roller really expedites tape application A swath of dope or adhesive is rolled on where the tape is to be applied then the tape is laid down and anshyother coat of dope rolled on top This squeezes the air bubshybles out quite effectively and saves a lot of rubbing down with the fingers

Bias-cut tapes make neat curves on tip bows and similar shapes but due to the fact that they are cut diagonally across a roll of fabric a sewn joint is required at intervals and one

often finds a seam at the most awkshyward spot Similar results can be obtained by using the next wider width tape cementing the center only about a 12-inch wide to the tip bow and allowing the cement to dry with the tape standing pershypendicular to the surface The iron is then applied and since the tape is unable to shrink lengthwise beshying cemented down the edges will curl around a reasonably tight rashydius without the necessity of cutshyting darts or notches Adhesive can then be brushed under the tape edge or squeegeed through the top surshyface The total width will be reduced about 20 percent which is the reashyson for selecting the wider tape

Drain grommets inspection rings and fabric doublers around protrushysions are installed at this point in the

6

proceedings Dont spare the drain holes Refer to the old cover and inshystall them wherever the last guy did If there is a possibility of moisture collecting on both sides of a lower structural member stick a grommet on each side of it After completion of the finish coats the center hole should be cut out with a fine blade Exacto knife or similar tool rather than punching through leaving a ridge which would impede free flow

Inspection rings are soluble in dope and cement solvents so if that is the finish you are using care must be taken to prevent curling of the ring when the finish dries One method of avoidshy

the finish color is applied if you want them to be less conspiCUOUS

Build-up or filler coat application begins after everything is stuck on Old grade A cotton enthusiasts may feel that they are not doin right if they dont brush on a few coats of clear dope before spraying anything If you subscribe to this school of thought be sure you use a highly plasticized nontautening dope as the very process of brushing the mateshyrial will accelerate the shrinking of the fabric The DacprooferSpraFill manual calls for an all spray applica-

CLEVER AIRPLANE ing this is to install a fabric REBUILDERS PARTICULARLY cation of the filler coats very doubler slightly larger than little sanding will be required THOSE WHO PLAN TO DO MOREthe inspection ring This has to give a smooth surface for the added benefit of chafe the finish coat HoweverTHAN ONE PROJECTprotection as the inspection if the last sanding leaves a plate is removed and reinshy CONSTRUCT A FIXTURE THAT splotchy color no matter how stalled numerous times in smooth it feels a final coatALLOWS THE WING TO BEsubsequent years

Precut cotton patches for this purpose are no longer available from most supplishyers We have found a better method using Dacron fabric which also lends itself to the odd shaped doublers you will need around strut fittings etc Staple or tape a piece of fabric over the open end of a cardboard box iron it lightly to reshymove any wrinkles and coat it with Dacproofer or your other primer (thinned U-500 adhesive if you are using Superflite System II) When this is dry you can draw the desired outshyline in pencil and cut out with ordishynary straight bladed scissors without any unraveled edges A 2- pound cofshyfee can makes the right sized inspecshytion ring doubler

The points at which cables exit the fabric such as the rudder cables in the aft fuselage require more beef than just a second layer of fabric A suitshyable device can be fabricated by cutshyting a teardrop shape from a scrap of leatherette or similar upholstery mateshyrial On production J-3s Piper applied these in black after the last coat of yelshy

Sanding on the fabric surfaces can be a fooler if you are not familiar with the process Wet-or-dry sandshypaper with a grit in the neighborshyhood of 220 is a good place to start Use plenty of water to keep the paper from loading Youll find that you can lean hard on the sandpaper and rub till your arms tire in the unsupported areas between ribs and stringers but one swipe over a solid structure will remove the finish clear down to the fabric and can even cut the fabric if not approached with caution

Sanding should be concentrated on the edges of the tapes and doublers to minimize ridges If care was taken in the applishy

of the silver or filler should be applied before the color IfROTATED LIKE A CHICKEN

ON A ROTISSERIE

tion and all of the filler coats are of a lightly pigmented aluminum dope A minimum of three coats is apshyplied and unless you are striving for a showplane finish sanding between each coat is not necessary

It is common practice to hang wings vertically by attach fittings and aileron hinges This allows both sides to be sprayed at one time rather than having to wait for one side to dry before turning the surface over It is easy to shortchange the leading edges when hanging and this is the area which should perhaps get more finshyish than the rest of the wing Clever airplane rebuilders particularly those who plan to do more than one projshyect construct a fixture that allows the wing to be rotated like a chicken on a rotisserie The fuselage may be hanshydled the same way even more easily so long as the engine is removed Merely bolt two 2 x 4s vertically and two horishyzontally on the engine mount The

the finish color is to be cream or yellow a first coat of white will provide a much better fishy

nal appearance with less material as the yellow pigments generally have poor hiding properties

The urethane finishes will give inshystant gratification in the gloss departshyment while a decent shine in dope finish requires much rubbing and polishing Some semblance of a gloss on pigmented dope may be obtained by coating with clear dope reduced with retarding thinner Of course youre anxious to get the pieces asshysembled in a shape resembling an airplane again but remember its a lot easier to polish the individual surshyfaces in your shop than standing tipshytoe on a shaky stepladder out at the airport The importance of a coat of wax on a doped finish cant be overshyemphasized If youve got some eager youngsters who would like to trade polishing for an airplane ride conshysider yourself lucky and put them to work Keep it clean keep it waxed keep it hangared and you can keep

low dope They looked like a trim acshy tail post can rest on a sawhorse in eishy from having to this all over again for cent You may cement them on before ther the upright or inverted position years to come

VINTAGE AIRPLANE 7

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

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bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 4: Vintage Airplane - Feb 2007

EAA Comments Express Concern About ATl Harrison Ford to Chair Young Eagles Into 2009 Class BAirspace Change

EAAs Industry and Regulatory Afshyfairs department expressed concern about the way the FAA implemented a change to the Atlanta Class B airspace in October in comments submitted to the agency in December EAAs conshycern rests not only with the fact that the FAA excluded the general aviation industry and associations in the proshycess of writing the notice of proposed rulemaking (NPRM) but also that its reason for doing so was to prevent significant air traffic delays in the Nashytional Airspace System (NAS)

By excluding all other airspace usshyers the FAA disregarded its own guideshylines for input by those who will be affected by rule changes said Randy Hansen EAA government relations director EAA welcomes open goodshyfaith discussion of issues but unforshytunately situations such as what we see in Atlanta are a step backward

Changes Announced at Three EAA Regional Fly-Ins

Three of EAAs regional fly-ins reshycently announced changes for their upcoming events that are not reshyflected on the 2007 EAA World of Flight calendar

The Golden West Fly-In is now scheduled to take place June 29-July 1 at the Yuba County Airport (MYV) Marysville California For more inforshymation visit wwwGoldenWestFlylnorg

In addition the Mid-Eastern Reshygional Fly-In (MERFI) scheduled for August 25-26 will relocate to the Mansfield Lahm Regional Airport (MFD) in North Central Ohio from Marion Municipal Airport (MNN) For more information visit wwwMERFI infocmnews php

The Southeast Regional Fly-In (SERFI) at Middleton Field in Evershygreen Alabama moved its event back one week from October 5-7 to Octoshyber 12-14 For more information visit wwwSERFIorg

FEBRUARY 2007

Harrison Ford EAAs Young Eagles chairman and flight leader

Actoraviator Harrison Ford has accepted EAAs invitation to remain Young Eagles chairman at least through EAA AirVenture 2009 He informed EAA President Tom Poberezny of his desire to continue in that role during Pobereznys recent visit to California Ford who became Young Eagles chairshyman in March 2004 has built on the direction and dedication established by previous chairmen Cliff Robertson and Gen Chuck Yeager

He has been an outstanding leader as chairman for what has become the worlds largest youth aviation program in history Poberezny said We thank Harrison for his leadership and participation in the program and look forward to working with him into the future

Ford was recently honored by InStyle magazine in a special section feashyturing celebrities dedicated to charitable or educational causes The magashyzine which also made a $1000 donation to Young Eagles described the program and encouraged its readers to find out more about it through the website wwwYoungEaglesorg

An additional quarter million Young Eagles have been added to the world s largest logbook since Ford took the program reigns in 2004

RMRFI Expands to Three Days distinctive military theme planned for The 2007 Rocky Mountain EAA the fly-ins final day

Regional Fly-In (RMRFI) has been exshy Expanding the fly-in from two to panded from two to three full days three days adds a full day of activities from June 22-24This will be RMRFIs on Friday RMRFI has also partnered fourth consecutive year at Front Range with Denver representatives of the FAA Airport and its 29th year in the Denver Safety Team (FAAST) to offer a wider seshymetro area lection of topics than ever before This

Saturdays air show will feature preshy new partnership will ensure that the flyshycision solo and formation aerobatic pershy in remains the regions leading venue formances by local and national pilots for pilot education and safety seminars Sunday will highlight warbirds openshy For more information visit www ing with a special ceremony honoring FrontRangeAirShowcom and www the nations veterans and leading off a RMRFIorg

2

EAA B-17 Tour Set to Begin Next Month

There are plenty of opportunities to see EAAs beautifully restored and maintained B-17 Aluminum Overcast when it heads out for its spring 2007 tour beginning at the end of March

The 2007 tour kicks off at North Las Vegas Airport March 30-April I followed by scheduled stops in Ca lishyfornia Oregon Washington Idaho Utah and Co lorado A fall tour is also planned with locations to be anshynounced at a later date

See the complete tour schedule and make a reservation for an unforgettashyble flight mission at wwwB17org

Aviat donated another Husky for EAAs 2007 Aircraft Sweepstakes Many Entering EAA Aircraft Sweepstakes Online also comes with C2200 Wipline Airshy sweepstakes rules and details A minishy

Hundreds of EAAers have responded Glide skis courtesy of Wipaire allowing mum $10 donation is required for each favorably so far to online entry in the for landing on either plowed runway block of 10 entry tickets entered onshy2007 EAA Aircraft Sweepstakes People or snow line The sweepstakes is open to resishylike the convenience of having their Other features include AmSafe airshy dents of the United States and Canada coupons filled out automatically for bag shoulder harness restraints and Orshy (excluding Quebec) a chance to win the grand-prize Aviat egon Aeros comfortable seat cushion Other donated prizes for the 2007 Husky or several other great prizes system full Garmin GPS transponder sweepstakes include a John Deere tracshy

The Husky donated by Aviat Aircraft and communications avionics plus tor a Bose Wave radio a Canon digital Inc sports a IS0-hp Lycoming engine XM music and weather radio camera and a Honda ST1300 motorcyshyand Hartzell constant-speed propeller Visit wwwAirVentureorgisweepstakes cle The big drawing takes place on the The airplane is mounted on Alaskan and follow the link to EAAs secure last day of EAA AirVenture Oshkosh Bushwheel 31-inch tundra tires and site for entry instructions along with 2007 Sunday July 29

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One of the most well-received new activities at EM AirVenshy options The bureaus EM Housing Hotline keeps updates on

ture Oshkosh 2006 will be back in 2007 as Ford Motor Comshy housing availability off the AirVenture grounds That service

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Sunday July 22 through Saturday July 28 (weather permitting) your airplane along the flightline or in the adjacent drive-in Camp

the theater is free and open to all AirVenture guests The show Scholler area No reservations are needed and its just $19 per

begins at about 830 pm with an introduction by a celebrity preshy night to be immersed in the worlds best aviation community

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journeys to EM AirVenture Oshkosh 2007 one of first things to seshy rooms within 50 miles of Oshkosh cure is a place to stay Nearly 40 years of event history in Oshkosh Other options include private campgrounds bed-and-breakshyhas allowed EM to build a widespread housing network to handle fast facilities and others Some private firms also operate

the influx of hundreds of thousands of visitors to The Worlds housing services although these are not affiliated or sponshy

Greatest Aviation Celebration set this year for July 23-29 sored by EM

VINTAGE AIRPLANE 3

Dear HG Just read with much interest the

Follow the Swallow article in the November issue of Vintage

A beautiful airplane for sure and it brought back some fond memoshyries for me Back about October 1961 I had the good fortune to know lrv Siewert of Clinton Connecticut lrv had been restoring his 1927-28 Swalshylow for some time and had just been completed and shortly after Irv testshyflew the airplane he asked if I would like to fly it Well what kind of quesshytion is that I could hardly wait to jump into the cockpit and go up

It was a delight to fly This one was N4028 with a Curtiss OX-5 engine Yes it did handle nicely but was a hunter as far as pitch was concerned so one had to stay ahead of the airplane pitchwise

I have no idea where that ship could be now but last I remember Irv sold it to someone down south perhaps in the Florida area I wonder if anyone out there knows where it is and how it is And are there any other Swallows in existence and where could they be and what is their status

Cheers Ev Cassagneres

Hmm A Swallow you say Ev NC4028 is the registration Well it just so happens that its sitting (in our backyard lrvs old airplane was the basis for the restoration of the Swallow we now have on the flightshyline at EAAs Pioneer Airport The Swalshylow is all decked out in Varney Airlines air mail colors and its restoration was sponshysored in part by the United Airlines Hisshytorical Foundation a successor to Varney Airlines In this Jim Koepnick photograph a retired United Airlines character er capshytain Buck Hilbert cntises down the runshyway at Pioneer-HGF

Dear Mr Frautschy After reading your excellent article

about the Laird Swallow in the Noshyvember issue of Vintage Airplane I was motivated to send you a history of my early Laird experience

The Laird family of airplanes was responsible for the start of my flying career During my Air Corps flight training many interesting events ocshycurred from my tobacco-chewing

SEND YOUR COMMENTS AND QUESTIONS TO

VAA LETTERS TO THE EDITOR

PO Box 3086 OSHKOSH WI 54903-3086

OR YOU CAN E-MAIL THEM TO vintageaircrafteaaorg

FEBRUARY 2007

primary instructor to being hopeshylessly lost with only 15 hours under my belt I would be happy to share these stories with you [See the short story following this note-HGFJ

Enclosed is my Army Air Corps pedishygree which includes over-the-hump flyshying in the China Burma India Theater

Sincerely Fred S Furbee

The Blue Brute By Fred Furbee

A glossy dark blue fabric fuselage with silver color fabric wings was parked on the ramp It had a stout strong heavy brute appearance with a powerful Wright Whirlwind radial in its nose A speed ring circled the exposed cylinders The name of this handsome biplane was the Laird Speed Wing The name came from the thin airflow curve over the wind chord Around our little grass field this plane was called the Blue Brute and some old-timers said it was a killer in a spin

This Laird was owned and flown by a former major Army fighter pilot during WWI and around our field he was referred to as the major

Beginning in 1938 I hung out at our little Marietta Ohio grass strip I washed down planes and helped in refueling My very favorite airplane was the Blue Brute and many times back in the hanshygar several local boys would lift up the tail so I could clean the weeds from the curved steel dish under the tailskid

Starting the Wright Whirlwind was an adventure A hand crank was stowed in the cowling and after climbing on the lower right wing and inserting the crank into an open socket the strong arm work began The crank turned a heavy iron disc in the engine compartment and afshyter two minutes of cranking the iron disc would spin and hum the correct sound I would then call out conshytact and pull the engage lever The prop would make two turns and the engine would belch blue smoke and settle into a satisfying growl

On one occasion after cranking the starter the major motioned for me to climb in the front cockpit This wonshy

continued 011 page 20

4

Editors Note This eighth installment of the Restoration Corner is the second part of a two-part article by Dip Davis describing the selection and installation of fabrics and finishes-GRC

Fabrics and Finishes and the Installation Thereof shyPart 2

If the chord of the wing you are covering is short enough to allow a 4-inch overlap at the leading edge a spanwise cemented seam is permitshyted eliminating the need for mashychine sewing Using this method the bottom surface of the wing is covered first Fabric is cemented at the trailing edge root rib and tip brought as far forward on the leading edge as it will reach and cemented to the leading edge skin with a 12-inch to one-inch wide glue joint Do not cement to the entire skin subsequent coats will proshyvide all the adhesion needed

This fabric is heat tautened before the installation of the top cover to eliminate all wrinkles from the overshylapped area

If the fabric is wide enough to cover the entire leading edge skin the line will be invisible under the upper fabric If however it reaches only part way to the front spar an unsightly ridge will be left in what may be a critical airflow region This can be minimized by constructing a ramp of chafe pOint tape or even hidden completely by applying a coushyple coats of primer to the edge and carefully sanding to a smooth line The top fabric is applied over this and subsequently a spanwise 4-inch surshyface tape centered over the seam line on the underside

Heat-tautening is probably the most rewarding step in the entire cover process (Read most fun) You get to see almost instant results with

BY WD DIP DAVIS EAA 55767 Ale 1804

relatively little labor input Please dont use a heat gun for this purpose even if friends tell you they achieved good results using one a hair dryer doesnt develop enough heat and a commercial heat gun concentrates too much hot air on one spot and is difficult to control

It is important that every square inch of the fabric be subjected to a 400-degree treatment and this is easshyily accomplished with a household iron If Mama uses her regular iron for ironing clothes you should probshyably acquire one of your own If you must buy a new iron you may find that the newer lightweight relatively inexpensive units are rated at 1000 watts or less and these wont get the job done Look for the one that draws 1100 watts or more It need not have steam provisions although nearly all current production models appear to have this feature

Since all the synthetic aircraft fabshyric application instructions specify tautening temperatures in degrees and all the irons Ive ever seen are lashybeled in fabric types with a fairly broad range in each fabric it will be necessary to calibrate the iron with a reasonably accurate thermometer If you dont have access to a sophisti shycated laboratory quality test unit a candy thermometer or similar glass tube type will serve the purpose

First check the thermometer in boiling water (212 degrees F at sea level) then check your iron by setshy

ting it on the thermometer on a stack of paper towels Allow the tempershyature to stabilize at a medium low setting adjust the knob to give an inshydicated 250 degrees and watch to see that the thermostat sets the temperashyture within plus or minus 15 degrees Make a reference mark on the iron at this setting and repeat the procedure for 300 and 400 degrees Consistent performance can be expected from most irons until they are dropped or become old and tired

Proper procedure for the tautenshying process consists of ironing the entire area at the 250 degree setting increasing the heat to 300 going over the surface once more and finishing with a third pass at 400 degrees Little corner wrinkles and puckers can get preferential treatment and if absoshylutely necessary the temperature can be increased very slightly for a stubshyborn spot

Exercise caution at this pOint however as the fabric will melt at 450 degrees If it gets to the meltshying pOint and doesnt progress to an obvious hole close inspection will reveal that the threads have melted together You can probably punch out the melted section with finger pressure Just do a neat job of applyshying the fabric in the first place and youll never be tempted to crank the iron past 400 degrees

If projections such as strut fittings have been covered over these should be cut out before the final ironing is

REPRINTED FROM Vintage Airplane OCTOBER 1986

VINTAGE AIRPLANE 5

done Brush a little adhesive or first primer coat on the area (depending on the finishing process being used) before making the cut to prevent the edges from fraying After the cut has been made the localized loose area can be tightened up again by addishytional application of the iron

If you plan to use an all dope sysshytem on your airplane it is not as imshyportant that the entire surface be ironed at 400 degrees as the dope will exert some degree of tautening action even though it is labeled nontautshyening If however you are finishshying with one of the newer technology

the film Coopers Dacproofer was an early solution to the penetration problem it is a relatively slow drying cellulose nitrate base product tinted blue so that proper penetration is readily apparent

It is possible to get carried away with brushing or rubbing in of the first coat and force enough material through the weave to permit drips onto the back of the opposite surface Doing so will leave blisters which are difficult to hide in the finish coats A home-brewed concoction of nishytrate dope with retarding thinner will serve the purpose but starving or

coating systems and you dont ---- apply the final temperature to the entire surface you may come out to the airport some chilly morning to find the fabshyric gone slack [n severe inshystances it may be unsafe to fly until the sun can warm things up again

When heat-tautening preshysewn envelopes be sure to keep an eye on the seams as the fabshyric shrinks As the seam begins to deviate from a straight line apply the iron to the opposite side until it is back in place Dont concentrate your attenshytion on one small area for a long period of time but keep an eye on the big picture

After all the ironing is done and loose edges are trimmed off or ceshymented down its time to step back and admire the pretty pieces Looks as if you could just assemble everything and fly not quite yet Stop dreaming and start uglying things up

Up to this point the procedures are pretty much the same no matter what finishing system you plan to use but the next step will vary with materials Using the new all urethane finish the tapes are next while with conshyventional dope finishing and many proprietary systems the first prime coat is applied at this time Whatshyever material is being used it is vital that the liquid be forced through the weave so that it can bond with itself on the backside of the fabric thus wrapping each individual thread in

FEBRUARY 2007

w D Dip Davis

overloading is hard to discern due to the transparency of the film

Securing the fabric to the wing ribs is the next step Refer to the old cover which you stashed in the rafters to see how and where it was done beshyfore Conventional rib stitching is such a tedious time-consuming opershyation that nearly every aircraft manshyufacturer tried alternate methods Screws rivets and various shapes of wire clips were employed with varyshying degrees of success

The traditional method must be employed on all wings with wood ribs Interest in learning this skill draws crowds to Jeri Goetz fabshyric workshop all week long at every EAA Oshkosh Convention We wont dwell on the proper methods of pershyforming this task as its all in the book (AC4313-IA)

Surface tapes of appropriate widthshymostly 2-inch - are applied over each rib seam and corner A lot of folks like to apply a spanwise tape at the leading edge for additional abrasion resistance but this is not mandatory if you wish to maintain an unintershyrupted airflow Dacron tapes in most brands are available in straight edge or pinked edge The straight edge is cut with a hot blade which seals the threads and prevents unraveling Pinked edges are cut to simulate cotshyton tapes if the traditional appearshyance is desired This tape is not only more expensive its also generally

more troublesome to apply We have found the use of a

3-inch wide disposable short nap roller really expedites tape application A swath of dope or adhesive is rolled on where the tape is to be applied then the tape is laid down and anshyother coat of dope rolled on top This squeezes the air bubshybles out quite effectively and saves a lot of rubbing down with the fingers

Bias-cut tapes make neat curves on tip bows and similar shapes but due to the fact that they are cut diagonally across a roll of fabric a sewn joint is required at intervals and one

often finds a seam at the most awkshyward spot Similar results can be obtained by using the next wider width tape cementing the center only about a 12-inch wide to the tip bow and allowing the cement to dry with the tape standing pershypendicular to the surface The iron is then applied and since the tape is unable to shrink lengthwise beshying cemented down the edges will curl around a reasonably tight rashydius without the necessity of cutshyting darts or notches Adhesive can then be brushed under the tape edge or squeegeed through the top surshyface The total width will be reduced about 20 percent which is the reashyson for selecting the wider tape

Drain grommets inspection rings and fabric doublers around protrushysions are installed at this point in the

6

proceedings Dont spare the drain holes Refer to the old cover and inshystall them wherever the last guy did If there is a possibility of moisture collecting on both sides of a lower structural member stick a grommet on each side of it After completion of the finish coats the center hole should be cut out with a fine blade Exacto knife or similar tool rather than punching through leaving a ridge which would impede free flow

Inspection rings are soluble in dope and cement solvents so if that is the finish you are using care must be taken to prevent curling of the ring when the finish dries One method of avoidshy

the finish color is applied if you want them to be less conspiCUOUS

Build-up or filler coat application begins after everything is stuck on Old grade A cotton enthusiasts may feel that they are not doin right if they dont brush on a few coats of clear dope before spraying anything If you subscribe to this school of thought be sure you use a highly plasticized nontautening dope as the very process of brushing the mateshyrial will accelerate the shrinking of the fabric The DacprooferSpraFill manual calls for an all spray applica-

CLEVER AIRPLANE ing this is to install a fabric REBUILDERS PARTICULARLY cation of the filler coats very doubler slightly larger than little sanding will be required THOSE WHO PLAN TO DO MOREthe inspection ring This has to give a smooth surface for the added benefit of chafe the finish coat HoweverTHAN ONE PROJECTprotection as the inspection if the last sanding leaves a plate is removed and reinshy CONSTRUCT A FIXTURE THAT splotchy color no matter how stalled numerous times in smooth it feels a final coatALLOWS THE WING TO BEsubsequent years

Precut cotton patches for this purpose are no longer available from most supplishyers We have found a better method using Dacron fabric which also lends itself to the odd shaped doublers you will need around strut fittings etc Staple or tape a piece of fabric over the open end of a cardboard box iron it lightly to reshymove any wrinkles and coat it with Dacproofer or your other primer (thinned U-500 adhesive if you are using Superflite System II) When this is dry you can draw the desired outshyline in pencil and cut out with ordishynary straight bladed scissors without any unraveled edges A 2- pound cofshyfee can makes the right sized inspecshytion ring doubler

The points at which cables exit the fabric such as the rudder cables in the aft fuselage require more beef than just a second layer of fabric A suitshyable device can be fabricated by cutshyting a teardrop shape from a scrap of leatherette or similar upholstery mateshyrial On production J-3s Piper applied these in black after the last coat of yelshy

Sanding on the fabric surfaces can be a fooler if you are not familiar with the process Wet-or-dry sandshypaper with a grit in the neighborshyhood of 220 is a good place to start Use plenty of water to keep the paper from loading Youll find that you can lean hard on the sandpaper and rub till your arms tire in the unsupported areas between ribs and stringers but one swipe over a solid structure will remove the finish clear down to the fabric and can even cut the fabric if not approached with caution

Sanding should be concentrated on the edges of the tapes and doublers to minimize ridges If care was taken in the applishy

of the silver or filler should be applied before the color IfROTATED LIKE A CHICKEN

ON A ROTISSERIE

tion and all of the filler coats are of a lightly pigmented aluminum dope A minimum of three coats is apshyplied and unless you are striving for a showplane finish sanding between each coat is not necessary

It is common practice to hang wings vertically by attach fittings and aileron hinges This allows both sides to be sprayed at one time rather than having to wait for one side to dry before turning the surface over It is easy to shortchange the leading edges when hanging and this is the area which should perhaps get more finshyish than the rest of the wing Clever airplane rebuilders particularly those who plan to do more than one projshyect construct a fixture that allows the wing to be rotated like a chicken on a rotisserie The fuselage may be hanshydled the same way even more easily so long as the engine is removed Merely bolt two 2 x 4s vertically and two horishyzontally on the engine mount The

the finish color is to be cream or yellow a first coat of white will provide a much better fishy

nal appearance with less material as the yellow pigments generally have poor hiding properties

The urethane finishes will give inshystant gratification in the gloss departshyment while a decent shine in dope finish requires much rubbing and polishing Some semblance of a gloss on pigmented dope may be obtained by coating with clear dope reduced with retarding thinner Of course youre anxious to get the pieces asshysembled in a shape resembling an airplane again but remember its a lot easier to polish the individual surshyfaces in your shop than standing tipshytoe on a shaky stepladder out at the airport The importance of a coat of wax on a doped finish cant be overshyemphasized If youve got some eager youngsters who would like to trade polishing for an airplane ride conshysider yourself lucky and put them to work Keep it clean keep it waxed keep it hangared and you can keep

low dope They looked like a trim acshy tail post can rest on a sawhorse in eishy from having to this all over again for cent You may cement them on before ther the upright or inverted position years to come

VINTAGE AIRPLANE 7

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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VINTAGE AIRPLANE 37

Your One STOP Quality Shop

1-888-388-8803 1-780-447-5955

Call Today For Our New Catalog Exhaust Systems Carb Air Boxes Structural Assemblies Clamps amp Hardware Round Engine Exhausts Engine Mounts Fuel Cells Heaters

All Makes amp Models wwwacomweldingcom

Imported lor Skat Blast this economical cabinet assembles in 2-3 hours Connect air hose Irom your compressor and add Glass Beads or other abrasive Aim trigger power gun (in shycluded) at part and remove rust and paint FAST 11(1_ 22d 3312w 22h work area 12 x 24 lens Requires 7-20 clm 80 psi and shop vac

Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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VINTAGE AIRPLANE 39

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Each Cable is Proof Load Tested and Prestretched for Stability Quick Delivery Reasonable Prices Certification to MIL-T-611 7

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Airplane T-Shirts wwwaircraftnotescom Aircraft 150 Different Airplanes Available review Research and Contribute

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1 RVENTURE MUSEUM

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40 FEBRUARY 2007

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Flying wires available 1994 pricing Visit wwwfyingwirescom or call 800-517 -9278

THERES JUST NOTHING LIKE IT ON THE WEB

wwwaviation-giftshopcom A Website with the Pilot in Mind (and those who love airplanes)

Warner engines Two 165s one fresh OH one low time on Fairchild 24 mount with all accessories Also Helton Lark and Aeronca C-3 project Find my name and address in the Officers and Directors listing and call evenings E E Buck Hilbert

AampP IA Annual 100 hr inspections Wayne Forshey 740-472-1481

Ohio - statewide

CUSTOM PRINTED T-SHIRTS for your flying club flight shop museum Free samples Call 1-800-645-7739 or 1shy828-654-9711

your comments on aircraft here

BABBITT BEARING SERVICE - rod bearings main bearingsbushings master rods valves piston rings Call us Toll Free 1-800-233-6934 e-mail ramremfg aocom Website wwwramenginecom VINTAGE ENGINE MACHINE WORKS N 604 FREYA ST SPOKANE WA 99202

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TIME FOR YOUR MEDICAL Blood sugar cholesterol triglycerides

blood pressure issues E-mail or write me and Ill send you my lab results (before amp after) and tell you

how I got MY medical Richard Denison

104 Teche St New Iberia La 70560

cycopsphotocoxnet (337)365-5621

-k E ea-I~~tion

X-PLAN VEHICLE PRICING ~

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ENJOY THE PRIVILEGE OF PARTNERSHIP

DearEAA

I just hadprobably the easiest most stress free auto transaction of my life Armed to the teeth with all the information I could get on the internet I entered the Ford dealershyship ready for battle To my extreme surprise the price Iended up paying for my new F-150 Lariat was over a thousand dollars LOWER than the highest price I was ready to pay Without adoubt the most satisfying auto purchase I have ever made Thank You EM for securing such a fine benefit for ourmembers

BestRegards TomH East Greenbush Hew Yom EAAMember

2007 Ford F-150 continues to offer the industrys widest variety of body configushyrations including three cab choices three box lengths two box styles and five unique series including the powerful but luxurious F-150 lariat

EXCLUSIVE PRICING EXCEPTIONALLY SIMPLE Ford Motor Company in association with EM is proud to offer members the opportunity to save on the purchase or lease of vehicles from Ford Motor Companys family of brands-Ford Uncoln Mercury Mazda Volvo Land Rover and Jaguar

Get your personal identification number (PIN) and learn about the great value of Partner RecognitionIX-Pian pricing from the EM website (wwweaaorg) by clicking on the EANFord Program logo You must be an EM Member for at least one ~r to be eligibleThis offer is available to residents of the United States and Canada

Certain restrictions apply Available at participating dealers Please refer to wwweaaorg or call 800-842-3612

~ JAGUAR

LINCOLN MERCURY

FOR THE OWNER oSEEKS

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Page 5: Vintage Airplane - Feb 2007

EAA B-17 Tour Set to Begin Next Month

There are plenty of opportunities to see EAAs beautifully restored and maintained B-17 Aluminum Overcast when it heads out for its spring 2007 tour beginning at the end of March

The 2007 tour kicks off at North Las Vegas Airport March 30-April I followed by scheduled stops in Ca lishyfornia Oregon Washington Idaho Utah and Co lorado A fall tour is also planned with locations to be anshynounced at a later date

See the complete tour schedule and make a reservation for an unforgettashyble flight mission at wwwB17org

Aviat donated another Husky for EAAs 2007 Aircraft Sweepstakes Many Entering EAA Aircraft Sweepstakes Online also comes with C2200 Wipline Airshy sweepstakes rules and details A minishy

Hundreds of EAAers have responded Glide skis courtesy of Wipaire allowing mum $10 donation is required for each favorably so far to online entry in the for landing on either plowed runway block of 10 entry tickets entered onshy2007 EAA Aircraft Sweepstakes People or snow line The sweepstakes is open to resishylike the convenience of having their Other features include AmSafe airshy dents of the United States and Canada coupons filled out automatically for bag shoulder harness restraints and Orshy (excluding Quebec) a chance to win the grand-prize Aviat egon Aeros comfortable seat cushion Other donated prizes for the 2007 Husky or several other great prizes system full Garmin GPS transponder sweepstakes include a John Deere tracshy

The Husky donated by Aviat Aircraft and communications avionics plus tor a Bose Wave radio a Canon digital Inc sports a IS0-hp Lycoming engine XM music and weather radio camera and a Honda ST1300 motorcyshyand Hartzell constant-speed propeller Visit wwwAirVentureorgisweepstakes cle The big drawing takes place on the The airplane is mounted on Alaskan and follow the link to EAAs secure last day of EAA AirVenture Oshkosh Bushwheel 31-inch tundra tires and site for entry instructions along with 2007 Sunday July 29

EMs longstanding partnership with the Oshkosh Convenshy

Encore tion and Visitors Bureau also gives AirVenture guests several AlRVENTlJRE SEcnON

One of the most well-received new activities at EM AirVenshy options The bureaus EM Housing Hotline keeps updates on

ture Oshkosh 2006 will be back in 2007 as Ford Motor Comshy housing availability off the AirVenture grounds That service

pany and Eclipse Aviation bring back top aviation movies at the free to AirVenture visitors is available Monday through Friday

popular Fly-In Theater on the convention grounds Once again (830 am-4 pm Central time) at 920-235-3007 or at www

campers at EM Camp Scholler wont have to venture too far for OshkoshGVBorg and wwwAirVentureorg

their evening entertainment-and the popcorn is free The following are popular accommodation options

The outdoor theater features a 50-foot-high screen located in AirVenture camping-Experience the culture camaraderie

a natural amphitheater just north of the campground Each night and fun of EAAs annual fly-in convention by camping next to

Sunday July 22 through Saturday July 28 (weather permitting) your airplane along the flightline or in the adjacent drive-in Camp

the theater is free and open to all AirVenture guests The show Scholler area No reservations are needed and its just $19 per

begins at about 830 pm with an introduction by a celebrity preshy night to be immersed in the worlds best aviation community

senter followed by a classic aviation film at about 9 pm College dormitories-There are more than 3000 dorm

Stay tuned to wwwAirVentureorgforthe schedule of movies rooms available within 25 miles of convention grounds and

and list of presenters as they are confirmed nearly all of them have shuttle-bus service to AirVenture

Private housing-The EM Housing Hotline offers these acshy

Where to Stay at EAA AirVenture Oshkosh commodations beginning March 1 As aviation enthusiasts around the world begin planning their Hotels motels-There are thousands of hotel and motel

journeys to EM AirVenture Oshkosh 2007 one of first things to seshy rooms within 50 miles of Oshkosh cure is a place to stay Nearly 40 years of event history in Oshkosh Other options include private campgrounds bed-and-breakshyhas allowed EM to build a widespread housing network to handle fast facilities and others Some private firms also operate

the influx of hundreds of thousands of visitors to The Worlds housing services although these are not affiliated or sponshy

Greatest Aviation Celebration set this year for July 23-29 sored by EM

VINTAGE AIRPLANE 3

Dear HG Just read with much interest the

Follow the Swallow article in the November issue of Vintage

A beautiful airplane for sure and it brought back some fond memoshyries for me Back about October 1961 I had the good fortune to know lrv Siewert of Clinton Connecticut lrv had been restoring his 1927-28 Swalshylow for some time and had just been completed and shortly after Irv testshyflew the airplane he asked if I would like to fly it Well what kind of quesshytion is that I could hardly wait to jump into the cockpit and go up

It was a delight to fly This one was N4028 with a Curtiss OX-5 engine Yes it did handle nicely but was a hunter as far as pitch was concerned so one had to stay ahead of the airplane pitchwise

I have no idea where that ship could be now but last I remember Irv sold it to someone down south perhaps in the Florida area I wonder if anyone out there knows where it is and how it is And are there any other Swallows in existence and where could they be and what is their status

Cheers Ev Cassagneres

Hmm A Swallow you say Ev NC4028 is the registration Well it just so happens that its sitting (in our backyard lrvs old airplane was the basis for the restoration of the Swallow we now have on the flightshyline at EAAs Pioneer Airport The Swalshylow is all decked out in Varney Airlines air mail colors and its restoration was sponshysored in part by the United Airlines Hisshytorical Foundation a successor to Varney Airlines In this Jim Koepnick photograph a retired United Airlines character er capshytain Buck Hilbert cntises down the runshyway at Pioneer-HGF

Dear Mr Frautschy After reading your excellent article

about the Laird Swallow in the Noshyvember issue of Vintage Airplane I was motivated to send you a history of my early Laird experience

The Laird family of airplanes was responsible for the start of my flying career During my Air Corps flight training many interesting events ocshycurred from my tobacco-chewing

SEND YOUR COMMENTS AND QUESTIONS TO

VAA LETTERS TO THE EDITOR

PO Box 3086 OSHKOSH WI 54903-3086

OR YOU CAN E-MAIL THEM TO vintageaircrafteaaorg

FEBRUARY 2007

primary instructor to being hopeshylessly lost with only 15 hours under my belt I would be happy to share these stories with you [See the short story following this note-HGFJ

Enclosed is my Army Air Corps pedishygree which includes over-the-hump flyshying in the China Burma India Theater

Sincerely Fred S Furbee

The Blue Brute By Fred Furbee

A glossy dark blue fabric fuselage with silver color fabric wings was parked on the ramp It had a stout strong heavy brute appearance with a powerful Wright Whirlwind radial in its nose A speed ring circled the exposed cylinders The name of this handsome biplane was the Laird Speed Wing The name came from the thin airflow curve over the wind chord Around our little grass field this plane was called the Blue Brute and some old-timers said it was a killer in a spin

This Laird was owned and flown by a former major Army fighter pilot during WWI and around our field he was referred to as the major

Beginning in 1938 I hung out at our little Marietta Ohio grass strip I washed down planes and helped in refueling My very favorite airplane was the Blue Brute and many times back in the hanshygar several local boys would lift up the tail so I could clean the weeds from the curved steel dish under the tailskid

Starting the Wright Whirlwind was an adventure A hand crank was stowed in the cowling and after climbing on the lower right wing and inserting the crank into an open socket the strong arm work began The crank turned a heavy iron disc in the engine compartment and afshyter two minutes of cranking the iron disc would spin and hum the correct sound I would then call out conshytact and pull the engage lever The prop would make two turns and the engine would belch blue smoke and settle into a satisfying growl

On one occasion after cranking the starter the major motioned for me to climb in the front cockpit This wonshy

continued 011 page 20

4

Editors Note This eighth installment of the Restoration Corner is the second part of a two-part article by Dip Davis describing the selection and installation of fabrics and finishes-GRC

Fabrics and Finishes and the Installation Thereof shyPart 2

If the chord of the wing you are covering is short enough to allow a 4-inch overlap at the leading edge a spanwise cemented seam is permitshyted eliminating the need for mashychine sewing Using this method the bottom surface of the wing is covered first Fabric is cemented at the trailing edge root rib and tip brought as far forward on the leading edge as it will reach and cemented to the leading edge skin with a 12-inch to one-inch wide glue joint Do not cement to the entire skin subsequent coats will proshyvide all the adhesion needed

This fabric is heat tautened before the installation of the top cover to eliminate all wrinkles from the overshylapped area

If the fabric is wide enough to cover the entire leading edge skin the line will be invisible under the upper fabric If however it reaches only part way to the front spar an unsightly ridge will be left in what may be a critical airflow region This can be minimized by constructing a ramp of chafe pOint tape or even hidden completely by applying a coushyple coats of primer to the edge and carefully sanding to a smooth line The top fabric is applied over this and subsequently a spanwise 4-inch surshyface tape centered over the seam line on the underside

Heat-tautening is probably the most rewarding step in the entire cover process (Read most fun) You get to see almost instant results with

BY WD DIP DAVIS EAA 55767 Ale 1804

relatively little labor input Please dont use a heat gun for this purpose even if friends tell you they achieved good results using one a hair dryer doesnt develop enough heat and a commercial heat gun concentrates too much hot air on one spot and is difficult to control

It is important that every square inch of the fabric be subjected to a 400-degree treatment and this is easshyily accomplished with a household iron If Mama uses her regular iron for ironing clothes you should probshyably acquire one of your own If you must buy a new iron you may find that the newer lightweight relatively inexpensive units are rated at 1000 watts or less and these wont get the job done Look for the one that draws 1100 watts or more It need not have steam provisions although nearly all current production models appear to have this feature

Since all the synthetic aircraft fabshyric application instructions specify tautening temperatures in degrees and all the irons Ive ever seen are lashybeled in fabric types with a fairly broad range in each fabric it will be necessary to calibrate the iron with a reasonably accurate thermometer If you dont have access to a sophisti shycated laboratory quality test unit a candy thermometer or similar glass tube type will serve the purpose

First check the thermometer in boiling water (212 degrees F at sea level) then check your iron by setshy

ting it on the thermometer on a stack of paper towels Allow the tempershyature to stabilize at a medium low setting adjust the knob to give an inshydicated 250 degrees and watch to see that the thermostat sets the temperashyture within plus or minus 15 degrees Make a reference mark on the iron at this setting and repeat the procedure for 300 and 400 degrees Consistent performance can be expected from most irons until they are dropped or become old and tired

Proper procedure for the tautenshying process consists of ironing the entire area at the 250 degree setting increasing the heat to 300 going over the surface once more and finishing with a third pass at 400 degrees Little corner wrinkles and puckers can get preferential treatment and if absoshylutely necessary the temperature can be increased very slightly for a stubshyborn spot

Exercise caution at this pOint however as the fabric will melt at 450 degrees If it gets to the meltshying pOint and doesnt progress to an obvious hole close inspection will reveal that the threads have melted together You can probably punch out the melted section with finger pressure Just do a neat job of applyshying the fabric in the first place and youll never be tempted to crank the iron past 400 degrees

If projections such as strut fittings have been covered over these should be cut out before the final ironing is

REPRINTED FROM Vintage Airplane OCTOBER 1986

VINTAGE AIRPLANE 5

done Brush a little adhesive or first primer coat on the area (depending on the finishing process being used) before making the cut to prevent the edges from fraying After the cut has been made the localized loose area can be tightened up again by addishytional application of the iron

If you plan to use an all dope sysshytem on your airplane it is not as imshyportant that the entire surface be ironed at 400 degrees as the dope will exert some degree of tautening action even though it is labeled nontautshyening If however you are finishshying with one of the newer technology

the film Coopers Dacproofer was an early solution to the penetration problem it is a relatively slow drying cellulose nitrate base product tinted blue so that proper penetration is readily apparent

It is possible to get carried away with brushing or rubbing in of the first coat and force enough material through the weave to permit drips onto the back of the opposite surface Doing so will leave blisters which are difficult to hide in the finish coats A home-brewed concoction of nishytrate dope with retarding thinner will serve the purpose but starving or

coating systems and you dont ---- apply the final temperature to the entire surface you may come out to the airport some chilly morning to find the fabshyric gone slack [n severe inshystances it may be unsafe to fly until the sun can warm things up again

When heat-tautening preshysewn envelopes be sure to keep an eye on the seams as the fabshyric shrinks As the seam begins to deviate from a straight line apply the iron to the opposite side until it is back in place Dont concentrate your attenshytion on one small area for a long period of time but keep an eye on the big picture

After all the ironing is done and loose edges are trimmed off or ceshymented down its time to step back and admire the pretty pieces Looks as if you could just assemble everything and fly not quite yet Stop dreaming and start uglying things up

Up to this point the procedures are pretty much the same no matter what finishing system you plan to use but the next step will vary with materials Using the new all urethane finish the tapes are next while with conshyventional dope finishing and many proprietary systems the first prime coat is applied at this time Whatshyever material is being used it is vital that the liquid be forced through the weave so that it can bond with itself on the backside of the fabric thus wrapping each individual thread in

FEBRUARY 2007

w D Dip Davis

overloading is hard to discern due to the transparency of the film

Securing the fabric to the wing ribs is the next step Refer to the old cover which you stashed in the rafters to see how and where it was done beshyfore Conventional rib stitching is such a tedious time-consuming opershyation that nearly every aircraft manshyufacturer tried alternate methods Screws rivets and various shapes of wire clips were employed with varyshying degrees of success

The traditional method must be employed on all wings with wood ribs Interest in learning this skill draws crowds to Jeri Goetz fabshyric workshop all week long at every EAA Oshkosh Convention We wont dwell on the proper methods of pershyforming this task as its all in the book (AC4313-IA)

Surface tapes of appropriate widthshymostly 2-inch - are applied over each rib seam and corner A lot of folks like to apply a spanwise tape at the leading edge for additional abrasion resistance but this is not mandatory if you wish to maintain an unintershyrupted airflow Dacron tapes in most brands are available in straight edge or pinked edge The straight edge is cut with a hot blade which seals the threads and prevents unraveling Pinked edges are cut to simulate cotshyton tapes if the traditional appearshyance is desired This tape is not only more expensive its also generally

more troublesome to apply We have found the use of a

3-inch wide disposable short nap roller really expedites tape application A swath of dope or adhesive is rolled on where the tape is to be applied then the tape is laid down and anshyother coat of dope rolled on top This squeezes the air bubshybles out quite effectively and saves a lot of rubbing down with the fingers

Bias-cut tapes make neat curves on tip bows and similar shapes but due to the fact that they are cut diagonally across a roll of fabric a sewn joint is required at intervals and one

often finds a seam at the most awkshyward spot Similar results can be obtained by using the next wider width tape cementing the center only about a 12-inch wide to the tip bow and allowing the cement to dry with the tape standing pershypendicular to the surface The iron is then applied and since the tape is unable to shrink lengthwise beshying cemented down the edges will curl around a reasonably tight rashydius without the necessity of cutshyting darts or notches Adhesive can then be brushed under the tape edge or squeegeed through the top surshyface The total width will be reduced about 20 percent which is the reashyson for selecting the wider tape

Drain grommets inspection rings and fabric doublers around protrushysions are installed at this point in the

6

proceedings Dont spare the drain holes Refer to the old cover and inshystall them wherever the last guy did If there is a possibility of moisture collecting on both sides of a lower structural member stick a grommet on each side of it After completion of the finish coats the center hole should be cut out with a fine blade Exacto knife or similar tool rather than punching through leaving a ridge which would impede free flow

Inspection rings are soluble in dope and cement solvents so if that is the finish you are using care must be taken to prevent curling of the ring when the finish dries One method of avoidshy

the finish color is applied if you want them to be less conspiCUOUS

Build-up or filler coat application begins after everything is stuck on Old grade A cotton enthusiasts may feel that they are not doin right if they dont brush on a few coats of clear dope before spraying anything If you subscribe to this school of thought be sure you use a highly plasticized nontautening dope as the very process of brushing the mateshyrial will accelerate the shrinking of the fabric The DacprooferSpraFill manual calls for an all spray applica-

CLEVER AIRPLANE ing this is to install a fabric REBUILDERS PARTICULARLY cation of the filler coats very doubler slightly larger than little sanding will be required THOSE WHO PLAN TO DO MOREthe inspection ring This has to give a smooth surface for the added benefit of chafe the finish coat HoweverTHAN ONE PROJECTprotection as the inspection if the last sanding leaves a plate is removed and reinshy CONSTRUCT A FIXTURE THAT splotchy color no matter how stalled numerous times in smooth it feels a final coatALLOWS THE WING TO BEsubsequent years

Precut cotton patches for this purpose are no longer available from most supplishyers We have found a better method using Dacron fabric which also lends itself to the odd shaped doublers you will need around strut fittings etc Staple or tape a piece of fabric over the open end of a cardboard box iron it lightly to reshymove any wrinkles and coat it with Dacproofer or your other primer (thinned U-500 adhesive if you are using Superflite System II) When this is dry you can draw the desired outshyline in pencil and cut out with ordishynary straight bladed scissors without any unraveled edges A 2- pound cofshyfee can makes the right sized inspecshytion ring doubler

The points at which cables exit the fabric such as the rudder cables in the aft fuselage require more beef than just a second layer of fabric A suitshyable device can be fabricated by cutshyting a teardrop shape from a scrap of leatherette or similar upholstery mateshyrial On production J-3s Piper applied these in black after the last coat of yelshy

Sanding on the fabric surfaces can be a fooler if you are not familiar with the process Wet-or-dry sandshypaper with a grit in the neighborshyhood of 220 is a good place to start Use plenty of water to keep the paper from loading Youll find that you can lean hard on the sandpaper and rub till your arms tire in the unsupported areas between ribs and stringers but one swipe over a solid structure will remove the finish clear down to the fabric and can even cut the fabric if not approached with caution

Sanding should be concentrated on the edges of the tapes and doublers to minimize ridges If care was taken in the applishy

of the silver or filler should be applied before the color IfROTATED LIKE A CHICKEN

ON A ROTISSERIE

tion and all of the filler coats are of a lightly pigmented aluminum dope A minimum of three coats is apshyplied and unless you are striving for a showplane finish sanding between each coat is not necessary

It is common practice to hang wings vertically by attach fittings and aileron hinges This allows both sides to be sprayed at one time rather than having to wait for one side to dry before turning the surface over It is easy to shortchange the leading edges when hanging and this is the area which should perhaps get more finshyish than the rest of the wing Clever airplane rebuilders particularly those who plan to do more than one projshyect construct a fixture that allows the wing to be rotated like a chicken on a rotisserie The fuselage may be hanshydled the same way even more easily so long as the engine is removed Merely bolt two 2 x 4s vertically and two horishyzontally on the engine mount The

the finish color is to be cream or yellow a first coat of white will provide a much better fishy

nal appearance with less material as the yellow pigments generally have poor hiding properties

The urethane finishes will give inshystant gratification in the gloss departshyment while a decent shine in dope finish requires much rubbing and polishing Some semblance of a gloss on pigmented dope may be obtained by coating with clear dope reduced with retarding thinner Of course youre anxious to get the pieces asshysembled in a shape resembling an airplane again but remember its a lot easier to polish the individual surshyfaces in your shop than standing tipshytoe on a shaky stepladder out at the airport The importance of a coat of wax on a doped finish cant be overshyemphasized If youve got some eager youngsters who would like to trade polishing for an airplane ride conshysider yourself lucky and put them to work Keep it clean keep it waxed keep it hangared and you can keep

low dope They looked like a trim acshy tail post can rest on a sawhorse in eishy from having to this all over again for cent You may cement them on before ther the upright or inverted position years to come

VINTAGE AIRPLANE 7

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

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Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 6: Vintage Airplane - Feb 2007

Dear HG Just read with much interest the

Follow the Swallow article in the November issue of Vintage

A beautiful airplane for sure and it brought back some fond memoshyries for me Back about October 1961 I had the good fortune to know lrv Siewert of Clinton Connecticut lrv had been restoring his 1927-28 Swalshylow for some time and had just been completed and shortly after Irv testshyflew the airplane he asked if I would like to fly it Well what kind of quesshytion is that I could hardly wait to jump into the cockpit and go up

It was a delight to fly This one was N4028 with a Curtiss OX-5 engine Yes it did handle nicely but was a hunter as far as pitch was concerned so one had to stay ahead of the airplane pitchwise

I have no idea where that ship could be now but last I remember Irv sold it to someone down south perhaps in the Florida area I wonder if anyone out there knows where it is and how it is And are there any other Swallows in existence and where could they be and what is their status

Cheers Ev Cassagneres

Hmm A Swallow you say Ev NC4028 is the registration Well it just so happens that its sitting (in our backyard lrvs old airplane was the basis for the restoration of the Swallow we now have on the flightshyline at EAAs Pioneer Airport The Swalshylow is all decked out in Varney Airlines air mail colors and its restoration was sponshysored in part by the United Airlines Hisshytorical Foundation a successor to Varney Airlines In this Jim Koepnick photograph a retired United Airlines character er capshytain Buck Hilbert cntises down the runshyway at Pioneer-HGF

Dear Mr Frautschy After reading your excellent article

about the Laird Swallow in the Noshyvember issue of Vintage Airplane I was motivated to send you a history of my early Laird experience

The Laird family of airplanes was responsible for the start of my flying career During my Air Corps flight training many interesting events ocshycurred from my tobacco-chewing

SEND YOUR COMMENTS AND QUESTIONS TO

VAA LETTERS TO THE EDITOR

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OR YOU CAN E-MAIL THEM TO vintageaircrafteaaorg

FEBRUARY 2007

primary instructor to being hopeshylessly lost with only 15 hours under my belt I would be happy to share these stories with you [See the short story following this note-HGFJ

Enclosed is my Army Air Corps pedishygree which includes over-the-hump flyshying in the China Burma India Theater

Sincerely Fred S Furbee

The Blue Brute By Fred Furbee

A glossy dark blue fabric fuselage with silver color fabric wings was parked on the ramp It had a stout strong heavy brute appearance with a powerful Wright Whirlwind radial in its nose A speed ring circled the exposed cylinders The name of this handsome biplane was the Laird Speed Wing The name came from the thin airflow curve over the wind chord Around our little grass field this plane was called the Blue Brute and some old-timers said it was a killer in a spin

This Laird was owned and flown by a former major Army fighter pilot during WWI and around our field he was referred to as the major

Beginning in 1938 I hung out at our little Marietta Ohio grass strip I washed down planes and helped in refueling My very favorite airplane was the Blue Brute and many times back in the hanshygar several local boys would lift up the tail so I could clean the weeds from the curved steel dish under the tailskid

Starting the Wright Whirlwind was an adventure A hand crank was stowed in the cowling and after climbing on the lower right wing and inserting the crank into an open socket the strong arm work began The crank turned a heavy iron disc in the engine compartment and afshyter two minutes of cranking the iron disc would spin and hum the correct sound I would then call out conshytact and pull the engage lever The prop would make two turns and the engine would belch blue smoke and settle into a satisfying growl

On one occasion after cranking the starter the major motioned for me to climb in the front cockpit This wonshy

continued 011 page 20

4

Editors Note This eighth installment of the Restoration Corner is the second part of a two-part article by Dip Davis describing the selection and installation of fabrics and finishes-GRC

Fabrics and Finishes and the Installation Thereof shyPart 2

If the chord of the wing you are covering is short enough to allow a 4-inch overlap at the leading edge a spanwise cemented seam is permitshyted eliminating the need for mashychine sewing Using this method the bottom surface of the wing is covered first Fabric is cemented at the trailing edge root rib and tip brought as far forward on the leading edge as it will reach and cemented to the leading edge skin with a 12-inch to one-inch wide glue joint Do not cement to the entire skin subsequent coats will proshyvide all the adhesion needed

This fabric is heat tautened before the installation of the top cover to eliminate all wrinkles from the overshylapped area

If the fabric is wide enough to cover the entire leading edge skin the line will be invisible under the upper fabric If however it reaches only part way to the front spar an unsightly ridge will be left in what may be a critical airflow region This can be minimized by constructing a ramp of chafe pOint tape or even hidden completely by applying a coushyple coats of primer to the edge and carefully sanding to a smooth line The top fabric is applied over this and subsequently a spanwise 4-inch surshyface tape centered over the seam line on the underside

Heat-tautening is probably the most rewarding step in the entire cover process (Read most fun) You get to see almost instant results with

BY WD DIP DAVIS EAA 55767 Ale 1804

relatively little labor input Please dont use a heat gun for this purpose even if friends tell you they achieved good results using one a hair dryer doesnt develop enough heat and a commercial heat gun concentrates too much hot air on one spot and is difficult to control

It is important that every square inch of the fabric be subjected to a 400-degree treatment and this is easshyily accomplished with a household iron If Mama uses her regular iron for ironing clothes you should probshyably acquire one of your own If you must buy a new iron you may find that the newer lightweight relatively inexpensive units are rated at 1000 watts or less and these wont get the job done Look for the one that draws 1100 watts or more It need not have steam provisions although nearly all current production models appear to have this feature

Since all the synthetic aircraft fabshyric application instructions specify tautening temperatures in degrees and all the irons Ive ever seen are lashybeled in fabric types with a fairly broad range in each fabric it will be necessary to calibrate the iron with a reasonably accurate thermometer If you dont have access to a sophisti shycated laboratory quality test unit a candy thermometer or similar glass tube type will serve the purpose

First check the thermometer in boiling water (212 degrees F at sea level) then check your iron by setshy

ting it on the thermometer on a stack of paper towels Allow the tempershyature to stabilize at a medium low setting adjust the knob to give an inshydicated 250 degrees and watch to see that the thermostat sets the temperashyture within plus or minus 15 degrees Make a reference mark on the iron at this setting and repeat the procedure for 300 and 400 degrees Consistent performance can be expected from most irons until they are dropped or become old and tired

Proper procedure for the tautenshying process consists of ironing the entire area at the 250 degree setting increasing the heat to 300 going over the surface once more and finishing with a third pass at 400 degrees Little corner wrinkles and puckers can get preferential treatment and if absoshylutely necessary the temperature can be increased very slightly for a stubshyborn spot

Exercise caution at this pOint however as the fabric will melt at 450 degrees If it gets to the meltshying pOint and doesnt progress to an obvious hole close inspection will reveal that the threads have melted together You can probably punch out the melted section with finger pressure Just do a neat job of applyshying the fabric in the first place and youll never be tempted to crank the iron past 400 degrees

If projections such as strut fittings have been covered over these should be cut out before the final ironing is

REPRINTED FROM Vintage Airplane OCTOBER 1986

VINTAGE AIRPLANE 5

done Brush a little adhesive or first primer coat on the area (depending on the finishing process being used) before making the cut to prevent the edges from fraying After the cut has been made the localized loose area can be tightened up again by addishytional application of the iron

If you plan to use an all dope sysshytem on your airplane it is not as imshyportant that the entire surface be ironed at 400 degrees as the dope will exert some degree of tautening action even though it is labeled nontautshyening If however you are finishshying with one of the newer technology

the film Coopers Dacproofer was an early solution to the penetration problem it is a relatively slow drying cellulose nitrate base product tinted blue so that proper penetration is readily apparent

It is possible to get carried away with brushing or rubbing in of the first coat and force enough material through the weave to permit drips onto the back of the opposite surface Doing so will leave blisters which are difficult to hide in the finish coats A home-brewed concoction of nishytrate dope with retarding thinner will serve the purpose but starving or

coating systems and you dont ---- apply the final temperature to the entire surface you may come out to the airport some chilly morning to find the fabshyric gone slack [n severe inshystances it may be unsafe to fly until the sun can warm things up again

When heat-tautening preshysewn envelopes be sure to keep an eye on the seams as the fabshyric shrinks As the seam begins to deviate from a straight line apply the iron to the opposite side until it is back in place Dont concentrate your attenshytion on one small area for a long period of time but keep an eye on the big picture

After all the ironing is done and loose edges are trimmed off or ceshymented down its time to step back and admire the pretty pieces Looks as if you could just assemble everything and fly not quite yet Stop dreaming and start uglying things up

Up to this point the procedures are pretty much the same no matter what finishing system you plan to use but the next step will vary with materials Using the new all urethane finish the tapes are next while with conshyventional dope finishing and many proprietary systems the first prime coat is applied at this time Whatshyever material is being used it is vital that the liquid be forced through the weave so that it can bond with itself on the backside of the fabric thus wrapping each individual thread in

FEBRUARY 2007

w D Dip Davis

overloading is hard to discern due to the transparency of the film

Securing the fabric to the wing ribs is the next step Refer to the old cover which you stashed in the rafters to see how and where it was done beshyfore Conventional rib stitching is such a tedious time-consuming opershyation that nearly every aircraft manshyufacturer tried alternate methods Screws rivets and various shapes of wire clips were employed with varyshying degrees of success

The traditional method must be employed on all wings with wood ribs Interest in learning this skill draws crowds to Jeri Goetz fabshyric workshop all week long at every EAA Oshkosh Convention We wont dwell on the proper methods of pershyforming this task as its all in the book (AC4313-IA)

Surface tapes of appropriate widthshymostly 2-inch - are applied over each rib seam and corner A lot of folks like to apply a spanwise tape at the leading edge for additional abrasion resistance but this is not mandatory if you wish to maintain an unintershyrupted airflow Dacron tapes in most brands are available in straight edge or pinked edge The straight edge is cut with a hot blade which seals the threads and prevents unraveling Pinked edges are cut to simulate cotshyton tapes if the traditional appearshyance is desired This tape is not only more expensive its also generally

more troublesome to apply We have found the use of a

3-inch wide disposable short nap roller really expedites tape application A swath of dope or adhesive is rolled on where the tape is to be applied then the tape is laid down and anshyother coat of dope rolled on top This squeezes the air bubshybles out quite effectively and saves a lot of rubbing down with the fingers

Bias-cut tapes make neat curves on tip bows and similar shapes but due to the fact that they are cut diagonally across a roll of fabric a sewn joint is required at intervals and one

often finds a seam at the most awkshyward spot Similar results can be obtained by using the next wider width tape cementing the center only about a 12-inch wide to the tip bow and allowing the cement to dry with the tape standing pershypendicular to the surface The iron is then applied and since the tape is unable to shrink lengthwise beshying cemented down the edges will curl around a reasonably tight rashydius without the necessity of cutshyting darts or notches Adhesive can then be brushed under the tape edge or squeegeed through the top surshyface The total width will be reduced about 20 percent which is the reashyson for selecting the wider tape

Drain grommets inspection rings and fabric doublers around protrushysions are installed at this point in the

6

proceedings Dont spare the drain holes Refer to the old cover and inshystall them wherever the last guy did If there is a possibility of moisture collecting on both sides of a lower structural member stick a grommet on each side of it After completion of the finish coats the center hole should be cut out with a fine blade Exacto knife or similar tool rather than punching through leaving a ridge which would impede free flow

Inspection rings are soluble in dope and cement solvents so if that is the finish you are using care must be taken to prevent curling of the ring when the finish dries One method of avoidshy

the finish color is applied if you want them to be less conspiCUOUS

Build-up or filler coat application begins after everything is stuck on Old grade A cotton enthusiasts may feel that they are not doin right if they dont brush on a few coats of clear dope before spraying anything If you subscribe to this school of thought be sure you use a highly plasticized nontautening dope as the very process of brushing the mateshyrial will accelerate the shrinking of the fabric The DacprooferSpraFill manual calls for an all spray applica-

CLEVER AIRPLANE ing this is to install a fabric REBUILDERS PARTICULARLY cation of the filler coats very doubler slightly larger than little sanding will be required THOSE WHO PLAN TO DO MOREthe inspection ring This has to give a smooth surface for the added benefit of chafe the finish coat HoweverTHAN ONE PROJECTprotection as the inspection if the last sanding leaves a plate is removed and reinshy CONSTRUCT A FIXTURE THAT splotchy color no matter how stalled numerous times in smooth it feels a final coatALLOWS THE WING TO BEsubsequent years

Precut cotton patches for this purpose are no longer available from most supplishyers We have found a better method using Dacron fabric which also lends itself to the odd shaped doublers you will need around strut fittings etc Staple or tape a piece of fabric over the open end of a cardboard box iron it lightly to reshymove any wrinkles and coat it with Dacproofer or your other primer (thinned U-500 adhesive if you are using Superflite System II) When this is dry you can draw the desired outshyline in pencil and cut out with ordishynary straight bladed scissors without any unraveled edges A 2- pound cofshyfee can makes the right sized inspecshytion ring doubler

The points at which cables exit the fabric such as the rudder cables in the aft fuselage require more beef than just a second layer of fabric A suitshyable device can be fabricated by cutshyting a teardrop shape from a scrap of leatherette or similar upholstery mateshyrial On production J-3s Piper applied these in black after the last coat of yelshy

Sanding on the fabric surfaces can be a fooler if you are not familiar with the process Wet-or-dry sandshypaper with a grit in the neighborshyhood of 220 is a good place to start Use plenty of water to keep the paper from loading Youll find that you can lean hard on the sandpaper and rub till your arms tire in the unsupported areas between ribs and stringers but one swipe over a solid structure will remove the finish clear down to the fabric and can even cut the fabric if not approached with caution

Sanding should be concentrated on the edges of the tapes and doublers to minimize ridges If care was taken in the applishy

of the silver or filler should be applied before the color IfROTATED LIKE A CHICKEN

ON A ROTISSERIE

tion and all of the filler coats are of a lightly pigmented aluminum dope A minimum of three coats is apshyplied and unless you are striving for a showplane finish sanding between each coat is not necessary

It is common practice to hang wings vertically by attach fittings and aileron hinges This allows both sides to be sprayed at one time rather than having to wait for one side to dry before turning the surface over It is easy to shortchange the leading edges when hanging and this is the area which should perhaps get more finshyish than the rest of the wing Clever airplane rebuilders particularly those who plan to do more than one projshyect construct a fixture that allows the wing to be rotated like a chicken on a rotisserie The fuselage may be hanshydled the same way even more easily so long as the engine is removed Merely bolt two 2 x 4s vertically and two horishyzontally on the engine mount The

the finish color is to be cream or yellow a first coat of white will provide a much better fishy

nal appearance with less material as the yellow pigments generally have poor hiding properties

The urethane finishes will give inshystant gratification in the gloss departshyment while a decent shine in dope finish requires much rubbing and polishing Some semblance of a gloss on pigmented dope may be obtained by coating with clear dope reduced with retarding thinner Of course youre anxious to get the pieces asshysembled in a shape resembling an airplane again but remember its a lot easier to polish the individual surshyfaces in your shop than standing tipshytoe on a shaky stepladder out at the airport The importance of a coat of wax on a doped finish cant be overshyemphasized If youve got some eager youngsters who would like to trade polishing for an airplane ride conshysider yourself lucky and put them to work Keep it clean keep it waxed keep it hangared and you can keep

low dope They looked like a trim acshy tail post can rest on a sawhorse in eishy from having to this all over again for cent You may cement them on before ther the upright or inverted position years to come

VINTAGE AIRPLANE 7

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

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bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

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Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 7: Vintage Airplane - Feb 2007

Editors Note This eighth installment of the Restoration Corner is the second part of a two-part article by Dip Davis describing the selection and installation of fabrics and finishes-GRC

Fabrics and Finishes and the Installation Thereof shyPart 2

If the chord of the wing you are covering is short enough to allow a 4-inch overlap at the leading edge a spanwise cemented seam is permitshyted eliminating the need for mashychine sewing Using this method the bottom surface of the wing is covered first Fabric is cemented at the trailing edge root rib and tip brought as far forward on the leading edge as it will reach and cemented to the leading edge skin with a 12-inch to one-inch wide glue joint Do not cement to the entire skin subsequent coats will proshyvide all the adhesion needed

This fabric is heat tautened before the installation of the top cover to eliminate all wrinkles from the overshylapped area

If the fabric is wide enough to cover the entire leading edge skin the line will be invisible under the upper fabric If however it reaches only part way to the front spar an unsightly ridge will be left in what may be a critical airflow region This can be minimized by constructing a ramp of chafe pOint tape or even hidden completely by applying a coushyple coats of primer to the edge and carefully sanding to a smooth line The top fabric is applied over this and subsequently a spanwise 4-inch surshyface tape centered over the seam line on the underside

Heat-tautening is probably the most rewarding step in the entire cover process (Read most fun) You get to see almost instant results with

BY WD DIP DAVIS EAA 55767 Ale 1804

relatively little labor input Please dont use a heat gun for this purpose even if friends tell you they achieved good results using one a hair dryer doesnt develop enough heat and a commercial heat gun concentrates too much hot air on one spot and is difficult to control

It is important that every square inch of the fabric be subjected to a 400-degree treatment and this is easshyily accomplished with a household iron If Mama uses her regular iron for ironing clothes you should probshyably acquire one of your own If you must buy a new iron you may find that the newer lightweight relatively inexpensive units are rated at 1000 watts or less and these wont get the job done Look for the one that draws 1100 watts or more It need not have steam provisions although nearly all current production models appear to have this feature

Since all the synthetic aircraft fabshyric application instructions specify tautening temperatures in degrees and all the irons Ive ever seen are lashybeled in fabric types with a fairly broad range in each fabric it will be necessary to calibrate the iron with a reasonably accurate thermometer If you dont have access to a sophisti shycated laboratory quality test unit a candy thermometer or similar glass tube type will serve the purpose

First check the thermometer in boiling water (212 degrees F at sea level) then check your iron by setshy

ting it on the thermometer on a stack of paper towels Allow the tempershyature to stabilize at a medium low setting adjust the knob to give an inshydicated 250 degrees and watch to see that the thermostat sets the temperashyture within plus or minus 15 degrees Make a reference mark on the iron at this setting and repeat the procedure for 300 and 400 degrees Consistent performance can be expected from most irons until they are dropped or become old and tired

Proper procedure for the tautenshying process consists of ironing the entire area at the 250 degree setting increasing the heat to 300 going over the surface once more and finishing with a third pass at 400 degrees Little corner wrinkles and puckers can get preferential treatment and if absoshylutely necessary the temperature can be increased very slightly for a stubshyborn spot

Exercise caution at this pOint however as the fabric will melt at 450 degrees If it gets to the meltshying pOint and doesnt progress to an obvious hole close inspection will reveal that the threads have melted together You can probably punch out the melted section with finger pressure Just do a neat job of applyshying the fabric in the first place and youll never be tempted to crank the iron past 400 degrees

If projections such as strut fittings have been covered over these should be cut out before the final ironing is

REPRINTED FROM Vintage Airplane OCTOBER 1986

VINTAGE AIRPLANE 5

done Brush a little adhesive or first primer coat on the area (depending on the finishing process being used) before making the cut to prevent the edges from fraying After the cut has been made the localized loose area can be tightened up again by addishytional application of the iron

If you plan to use an all dope sysshytem on your airplane it is not as imshyportant that the entire surface be ironed at 400 degrees as the dope will exert some degree of tautening action even though it is labeled nontautshyening If however you are finishshying with one of the newer technology

the film Coopers Dacproofer was an early solution to the penetration problem it is a relatively slow drying cellulose nitrate base product tinted blue so that proper penetration is readily apparent

It is possible to get carried away with brushing or rubbing in of the first coat and force enough material through the weave to permit drips onto the back of the opposite surface Doing so will leave blisters which are difficult to hide in the finish coats A home-brewed concoction of nishytrate dope with retarding thinner will serve the purpose but starving or

coating systems and you dont ---- apply the final temperature to the entire surface you may come out to the airport some chilly morning to find the fabshyric gone slack [n severe inshystances it may be unsafe to fly until the sun can warm things up again

When heat-tautening preshysewn envelopes be sure to keep an eye on the seams as the fabshyric shrinks As the seam begins to deviate from a straight line apply the iron to the opposite side until it is back in place Dont concentrate your attenshytion on one small area for a long period of time but keep an eye on the big picture

After all the ironing is done and loose edges are trimmed off or ceshymented down its time to step back and admire the pretty pieces Looks as if you could just assemble everything and fly not quite yet Stop dreaming and start uglying things up

Up to this point the procedures are pretty much the same no matter what finishing system you plan to use but the next step will vary with materials Using the new all urethane finish the tapes are next while with conshyventional dope finishing and many proprietary systems the first prime coat is applied at this time Whatshyever material is being used it is vital that the liquid be forced through the weave so that it can bond with itself on the backside of the fabric thus wrapping each individual thread in

FEBRUARY 2007

w D Dip Davis

overloading is hard to discern due to the transparency of the film

Securing the fabric to the wing ribs is the next step Refer to the old cover which you stashed in the rafters to see how and where it was done beshyfore Conventional rib stitching is such a tedious time-consuming opershyation that nearly every aircraft manshyufacturer tried alternate methods Screws rivets and various shapes of wire clips were employed with varyshying degrees of success

The traditional method must be employed on all wings with wood ribs Interest in learning this skill draws crowds to Jeri Goetz fabshyric workshop all week long at every EAA Oshkosh Convention We wont dwell on the proper methods of pershyforming this task as its all in the book (AC4313-IA)

Surface tapes of appropriate widthshymostly 2-inch - are applied over each rib seam and corner A lot of folks like to apply a spanwise tape at the leading edge for additional abrasion resistance but this is not mandatory if you wish to maintain an unintershyrupted airflow Dacron tapes in most brands are available in straight edge or pinked edge The straight edge is cut with a hot blade which seals the threads and prevents unraveling Pinked edges are cut to simulate cotshyton tapes if the traditional appearshyance is desired This tape is not only more expensive its also generally

more troublesome to apply We have found the use of a

3-inch wide disposable short nap roller really expedites tape application A swath of dope or adhesive is rolled on where the tape is to be applied then the tape is laid down and anshyother coat of dope rolled on top This squeezes the air bubshybles out quite effectively and saves a lot of rubbing down with the fingers

Bias-cut tapes make neat curves on tip bows and similar shapes but due to the fact that they are cut diagonally across a roll of fabric a sewn joint is required at intervals and one

often finds a seam at the most awkshyward spot Similar results can be obtained by using the next wider width tape cementing the center only about a 12-inch wide to the tip bow and allowing the cement to dry with the tape standing pershypendicular to the surface The iron is then applied and since the tape is unable to shrink lengthwise beshying cemented down the edges will curl around a reasonably tight rashydius without the necessity of cutshyting darts or notches Adhesive can then be brushed under the tape edge or squeegeed through the top surshyface The total width will be reduced about 20 percent which is the reashyson for selecting the wider tape

Drain grommets inspection rings and fabric doublers around protrushysions are installed at this point in the

6

proceedings Dont spare the drain holes Refer to the old cover and inshystall them wherever the last guy did If there is a possibility of moisture collecting on both sides of a lower structural member stick a grommet on each side of it After completion of the finish coats the center hole should be cut out with a fine blade Exacto knife or similar tool rather than punching through leaving a ridge which would impede free flow

Inspection rings are soluble in dope and cement solvents so if that is the finish you are using care must be taken to prevent curling of the ring when the finish dries One method of avoidshy

the finish color is applied if you want them to be less conspiCUOUS

Build-up or filler coat application begins after everything is stuck on Old grade A cotton enthusiasts may feel that they are not doin right if they dont brush on a few coats of clear dope before spraying anything If you subscribe to this school of thought be sure you use a highly plasticized nontautening dope as the very process of brushing the mateshyrial will accelerate the shrinking of the fabric The DacprooferSpraFill manual calls for an all spray applica-

CLEVER AIRPLANE ing this is to install a fabric REBUILDERS PARTICULARLY cation of the filler coats very doubler slightly larger than little sanding will be required THOSE WHO PLAN TO DO MOREthe inspection ring This has to give a smooth surface for the added benefit of chafe the finish coat HoweverTHAN ONE PROJECTprotection as the inspection if the last sanding leaves a plate is removed and reinshy CONSTRUCT A FIXTURE THAT splotchy color no matter how stalled numerous times in smooth it feels a final coatALLOWS THE WING TO BEsubsequent years

Precut cotton patches for this purpose are no longer available from most supplishyers We have found a better method using Dacron fabric which also lends itself to the odd shaped doublers you will need around strut fittings etc Staple or tape a piece of fabric over the open end of a cardboard box iron it lightly to reshymove any wrinkles and coat it with Dacproofer or your other primer (thinned U-500 adhesive if you are using Superflite System II) When this is dry you can draw the desired outshyline in pencil and cut out with ordishynary straight bladed scissors without any unraveled edges A 2- pound cofshyfee can makes the right sized inspecshytion ring doubler

The points at which cables exit the fabric such as the rudder cables in the aft fuselage require more beef than just a second layer of fabric A suitshyable device can be fabricated by cutshyting a teardrop shape from a scrap of leatherette or similar upholstery mateshyrial On production J-3s Piper applied these in black after the last coat of yelshy

Sanding on the fabric surfaces can be a fooler if you are not familiar with the process Wet-or-dry sandshypaper with a grit in the neighborshyhood of 220 is a good place to start Use plenty of water to keep the paper from loading Youll find that you can lean hard on the sandpaper and rub till your arms tire in the unsupported areas between ribs and stringers but one swipe over a solid structure will remove the finish clear down to the fabric and can even cut the fabric if not approached with caution

Sanding should be concentrated on the edges of the tapes and doublers to minimize ridges If care was taken in the applishy

of the silver or filler should be applied before the color IfROTATED LIKE A CHICKEN

ON A ROTISSERIE

tion and all of the filler coats are of a lightly pigmented aluminum dope A minimum of three coats is apshyplied and unless you are striving for a showplane finish sanding between each coat is not necessary

It is common practice to hang wings vertically by attach fittings and aileron hinges This allows both sides to be sprayed at one time rather than having to wait for one side to dry before turning the surface over It is easy to shortchange the leading edges when hanging and this is the area which should perhaps get more finshyish than the rest of the wing Clever airplane rebuilders particularly those who plan to do more than one projshyect construct a fixture that allows the wing to be rotated like a chicken on a rotisserie The fuselage may be hanshydled the same way even more easily so long as the engine is removed Merely bolt two 2 x 4s vertically and two horishyzontally on the engine mount The

the finish color is to be cream or yellow a first coat of white will provide a much better fishy

nal appearance with less material as the yellow pigments generally have poor hiding properties

The urethane finishes will give inshystant gratification in the gloss departshyment while a decent shine in dope finish requires much rubbing and polishing Some semblance of a gloss on pigmented dope may be obtained by coating with clear dope reduced with retarding thinner Of course youre anxious to get the pieces asshysembled in a shape resembling an airplane again but remember its a lot easier to polish the individual surshyfaces in your shop than standing tipshytoe on a shaky stepladder out at the airport The importance of a coat of wax on a doped finish cant be overshyemphasized If youve got some eager youngsters who would like to trade polishing for an airplane ride conshysider yourself lucky and put them to work Keep it clean keep it waxed keep it hangared and you can keep

low dope They looked like a trim acshy tail post can rest on a sawhorse in eishy from having to this all over again for cent You may cement them on before ther the upright or inverted position years to come

VINTAGE AIRPLANE 7

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

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Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

---shy lk ----

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 8: Vintage Airplane - Feb 2007

done Brush a little adhesive or first primer coat on the area (depending on the finishing process being used) before making the cut to prevent the edges from fraying After the cut has been made the localized loose area can be tightened up again by addishytional application of the iron

If you plan to use an all dope sysshytem on your airplane it is not as imshyportant that the entire surface be ironed at 400 degrees as the dope will exert some degree of tautening action even though it is labeled nontautshyening If however you are finishshying with one of the newer technology

the film Coopers Dacproofer was an early solution to the penetration problem it is a relatively slow drying cellulose nitrate base product tinted blue so that proper penetration is readily apparent

It is possible to get carried away with brushing or rubbing in of the first coat and force enough material through the weave to permit drips onto the back of the opposite surface Doing so will leave blisters which are difficult to hide in the finish coats A home-brewed concoction of nishytrate dope with retarding thinner will serve the purpose but starving or

coating systems and you dont ---- apply the final temperature to the entire surface you may come out to the airport some chilly morning to find the fabshyric gone slack [n severe inshystances it may be unsafe to fly until the sun can warm things up again

When heat-tautening preshysewn envelopes be sure to keep an eye on the seams as the fabshyric shrinks As the seam begins to deviate from a straight line apply the iron to the opposite side until it is back in place Dont concentrate your attenshytion on one small area for a long period of time but keep an eye on the big picture

After all the ironing is done and loose edges are trimmed off or ceshymented down its time to step back and admire the pretty pieces Looks as if you could just assemble everything and fly not quite yet Stop dreaming and start uglying things up

Up to this point the procedures are pretty much the same no matter what finishing system you plan to use but the next step will vary with materials Using the new all urethane finish the tapes are next while with conshyventional dope finishing and many proprietary systems the first prime coat is applied at this time Whatshyever material is being used it is vital that the liquid be forced through the weave so that it can bond with itself on the backside of the fabric thus wrapping each individual thread in

FEBRUARY 2007

w D Dip Davis

overloading is hard to discern due to the transparency of the film

Securing the fabric to the wing ribs is the next step Refer to the old cover which you stashed in the rafters to see how and where it was done beshyfore Conventional rib stitching is such a tedious time-consuming opershyation that nearly every aircraft manshyufacturer tried alternate methods Screws rivets and various shapes of wire clips were employed with varyshying degrees of success

The traditional method must be employed on all wings with wood ribs Interest in learning this skill draws crowds to Jeri Goetz fabshyric workshop all week long at every EAA Oshkosh Convention We wont dwell on the proper methods of pershyforming this task as its all in the book (AC4313-IA)

Surface tapes of appropriate widthshymostly 2-inch - are applied over each rib seam and corner A lot of folks like to apply a spanwise tape at the leading edge for additional abrasion resistance but this is not mandatory if you wish to maintain an unintershyrupted airflow Dacron tapes in most brands are available in straight edge or pinked edge The straight edge is cut with a hot blade which seals the threads and prevents unraveling Pinked edges are cut to simulate cotshyton tapes if the traditional appearshyance is desired This tape is not only more expensive its also generally

more troublesome to apply We have found the use of a

3-inch wide disposable short nap roller really expedites tape application A swath of dope or adhesive is rolled on where the tape is to be applied then the tape is laid down and anshyother coat of dope rolled on top This squeezes the air bubshybles out quite effectively and saves a lot of rubbing down with the fingers

Bias-cut tapes make neat curves on tip bows and similar shapes but due to the fact that they are cut diagonally across a roll of fabric a sewn joint is required at intervals and one

often finds a seam at the most awkshyward spot Similar results can be obtained by using the next wider width tape cementing the center only about a 12-inch wide to the tip bow and allowing the cement to dry with the tape standing pershypendicular to the surface The iron is then applied and since the tape is unable to shrink lengthwise beshying cemented down the edges will curl around a reasonably tight rashydius without the necessity of cutshyting darts or notches Adhesive can then be brushed under the tape edge or squeegeed through the top surshyface The total width will be reduced about 20 percent which is the reashyson for selecting the wider tape

Drain grommets inspection rings and fabric doublers around protrushysions are installed at this point in the

6

proceedings Dont spare the drain holes Refer to the old cover and inshystall them wherever the last guy did If there is a possibility of moisture collecting on both sides of a lower structural member stick a grommet on each side of it After completion of the finish coats the center hole should be cut out with a fine blade Exacto knife or similar tool rather than punching through leaving a ridge which would impede free flow

Inspection rings are soluble in dope and cement solvents so if that is the finish you are using care must be taken to prevent curling of the ring when the finish dries One method of avoidshy

the finish color is applied if you want them to be less conspiCUOUS

Build-up or filler coat application begins after everything is stuck on Old grade A cotton enthusiasts may feel that they are not doin right if they dont brush on a few coats of clear dope before spraying anything If you subscribe to this school of thought be sure you use a highly plasticized nontautening dope as the very process of brushing the mateshyrial will accelerate the shrinking of the fabric The DacprooferSpraFill manual calls for an all spray applica-

CLEVER AIRPLANE ing this is to install a fabric REBUILDERS PARTICULARLY cation of the filler coats very doubler slightly larger than little sanding will be required THOSE WHO PLAN TO DO MOREthe inspection ring This has to give a smooth surface for the added benefit of chafe the finish coat HoweverTHAN ONE PROJECTprotection as the inspection if the last sanding leaves a plate is removed and reinshy CONSTRUCT A FIXTURE THAT splotchy color no matter how stalled numerous times in smooth it feels a final coatALLOWS THE WING TO BEsubsequent years

Precut cotton patches for this purpose are no longer available from most supplishyers We have found a better method using Dacron fabric which also lends itself to the odd shaped doublers you will need around strut fittings etc Staple or tape a piece of fabric over the open end of a cardboard box iron it lightly to reshymove any wrinkles and coat it with Dacproofer or your other primer (thinned U-500 adhesive if you are using Superflite System II) When this is dry you can draw the desired outshyline in pencil and cut out with ordishynary straight bladed scissors without any unraveled edges A 2- pound cofshyfee can makes the right sized inspecshytion ring doubler

The points at which cables exit the fabric such as the rudder cables in the aft fuselage require more beef than just a second layer of fabric A suitshyable device can be fabricated by cutshyting a teardrop shape from a scrap of leatherette or similar upholstery mateshyrial On production J-3s Piper applied these in black after the last coat of yelshy

Sanding on the fabric surfaces can be a fooler if you are not familiar with the process Wet-or-dry sandshypaper with a grit in the neighborshyhood of 220 is a good place to start Use plenty of water to keep the paper from loading Youll find that you can lean hard on the sandpaper and rub till your arms tire in the unsupported areas between ribs and stringers but one swipe over a solid structure will remove the finish clear down to the fabric and can even cut the fabric if not approached with caution

Sanding should be concentrated on the edges of the tapes and doublers to minimize ridges If care was taken in the applishy

of the silver or filler should be applied before the color IfROTATED LIKE A CHICKEN

ON A ROTISSERIE

tion and all of the filler coats are of a lightly pigmented aluminum dope A minimum of three coats is apshyplied and unless you are striving for a showplane finish sanding between each coat is not necessary

It is common practice to hang wings vertically by attach fittings and aileron hinges This allows both sides to be sprayed at one time rather than having to wait for one side to dry before turning the surface over It is easy to shortchange the leading edges when hanging and this is the area which should perhaps get more finshyish than the rest of the wing Clever airplane rebuilders particularly those who plan to do more than one projshyect construct a fixture that allows the wing to be rotated like a chicken on a rotisserie The fuselage may be hanshydled the same way even more easily so long as the engine is removed Merely bolt two 2 x 4s vertically and two horishyzontally on the engine mount The

the finish color is to be cream or yellow a first coat of white will provide a much better fishy

nal appearance with less material as the yellow pigments generally have poor hiding properties

The urethane finishes will give inshystant gratification in the gloss departshyment while a decent shine in dope finish requires much rubbing and polishing Some semblance of a gloss on pigmented dope may be obtained by coating with clear dope reduced with retarding thinner Of course youre anxious to get the pieces asshysembled in a shape resembling an airplane again but remember its a lot easier to polish the individual surshyfaces in your shop than standing tipshytoe on a shaky stepladder out at the airport The importance of a coat of wax on a doped finish cant be overshyemphasized If youve got some eager youngsters who would like to trade polishing for an airplane ride conshysider yourself lucky and put them to work Keep it clean keep it waxed keep it hangared and you can keep

low dope They looked like a trim acshy tail post can rest on a sawhorse in eishy from having to this all over again for cent You may cement them on before ther the upright or inverted position years to come

VINTAGE AIRPLANE 7

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

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38 FEBRUAR Y 2007

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

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Page 9: Vintage Airplane - Feb 2007

proceedings Dont spare the drain holes Refer to the old cover and inshystall them wherever the last guy did If there is a possibility of moisture collecting on both sides of a lower structural member stick a grommet on each side of it After completion of the finish coats the center hole should be cut out with a fine blade Exacto knife or similar tool rather than punching through leaving a ridge which would impede free flow

Inspection rings are soluble in dope and cement solvents so if that is the finish you are using care must be taken to prevent curling of the ring when the finish dries One method of avoidshy

the finish color is applied if you want them to be less conspiCUOUS

Build-up or filler coat application begins after everything is stuck on Old grade A cotton enthusiasts may feel that they are not doin right if they dont brush on a few coats of clear dope before spraying anything If you subscribe to this school of thought be sure you use a highly plasticized nontautening dope as the very process of brushing the mateshyrial will accelerate the shrinking of the fabric The DacprooferSpraFill manual calls for an all spray applica-

CLEVER AIRPLANE ing this is to install a fabric REBUILDERS PARTICULARLY cation of the filler coats very doubler slightly larger than little sanding will be required THOSE WHO PLAN TO DO MOREthe inspection ring This has to give a smooth surface for the added benefit of chafe the finish coat HoweverTHAN ONE PROJECTprotection as the inspection if the last sanding leaves a plate is removed and reinshy CONSTRUCT A FIXTURE THAT splotchy color no matter how stalled numerous times in smooth it feels a final coatALLOWS THE WING TO BEsubsequent years

Precut cotton patches for this purpose are no longer available from most supplishyers We have found a better method using Dacron fabric which also lends itself to the odd shaped doublers you will need around strut fittings etc Staple or tape a piece of fabric over the open end of a cardboard box iron it lightly to reshymove any wrinkles and coat it with Dacproofer or your other primer (thinned U-500 adhesive if you are using Superflite System II) When this is dry you can draw the desired outshyline in pencil and cut out with ordishynary straight bladed scissors without any unraveled edges A 2- pound cofshyfee can makes the right sized inspecshytion ring doubler

The points at which cables exit the fabric such as the rudder cables in the aft fuselage require more beef than just a second layer of fabric A suitshyable device can be fabricated by cutshyting a teardrop shape from a scrap of leatherette or similar upholstery mateshyrial On production J-3s Piper applied these in black after the last coat of yelshy

Sanding on the fabric surfaces can be a fooler if you are not familiar with the process Wet-or-dry sandshypaper with a grit in the neighborshyhood of 220 is a good place to start Use plenty of water to keep the paper from loading Youll find that you can lean hard on the sandpaper and rub till your arms tire in the unsupported areas between ribs and stringers but one swipe over a solid structure will remove the finish clear down to the fabric and can even cut the fabric if not approached with caution

Sanding should be concentrated on the edges of the tapes and doublers to minimize ridges If care was taken in the applishy

of the silver or filler should be applied before the color IfROTATED LIKE A CHICKEN

ON A ROTISSERIE

tion and all of the filler coats are of a lightly pigmented aluminum dope A minimum of three coats is apshyplied and unless you are striving for a showplane finish sanding between each coat is not necessary

It is common practice to hang wings vertically by attach fittings and aileron hinges This allows both sides to be sprayed at one time rather than having to wait for one side to dry before turning the surface over It is easy to shortchange the leading edges when hanging and this is the area which should perhaps get more finshyish than the rest of the wing Clever airplane rebuilders particularly those who plan to do more than one projshyect construct a fixture that allows the wing to be rotated like a chicken on a rotisserie The fuselage may be hanshydled the same way even more easily so long as the engine is removed Merely bolt two 2 x 4s vertically and two horishyzontally on the engine mount The

the finish color is to be cream or yellow a first coat of white will provide a much better fishy

nal appearance with less material as the yellow pigments generally have poor hiding properties

The urethane finishes will give inshystant gratification in the gloss departshyment while a decent shine in dope finish requires much rubbing and polishing Some semblance of a gloss on pigmented dope may be obtained by coating with clear dope reduced with retarding thinner Of course youre anxious to get the pieces asshysembled in a shape resembling an airplane again but remember its a lot easier to polish the individual surshyfaces in your shop than standing tipshytoe on a shaky stepladder out at the airport The importance of a coat of wax on a doped finish cant be overshyemphasized If youve got some eager youngsters who would like to trade polishing for an airplane ride conshysider yourself lucky and put them to work Keep it clean keep it waxed keep it hangared and you can keep

low dope They looked like a trim acshy tail post can rest on a sawhorse in eishy from having to this all over again for cent You may cement them on before ther the upright or inverted position years to come

VINTAGE AIRPLANE 7

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

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38 FEBRUAR Y 2007

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

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SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

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Page 10: Vintage Airplane - Feb 2007

A Radial-Powered Beauty-f7~~CCzL~FL-

g=iPJ7 EAA AirVentures 200 6 Antique Reserve Grand Champion

BY SPARKY BARNES SARGENT

This was the first entry in Fred Lundeens aircraft restoration journal for his 1944 Howard DGA-15P Sometimes the first step of restoration may seem inshysignificant but the act itshyself signifies the beginning of an exciting-and oftenshytimes challenging-project Thats especially true when it also happens to be your ~~~~~~~~----~~~Then~first airplane

Rmn1ling Radials Lundeen was 69 years old when

he made that journal entry now at 74 he and his wife Suzie are happy to share the saga of their completed restoration His selection of a radialshypowered aircraft to call his own pershyhaps had its genesis nearly 50 years ago when he fell in love with radial engines That was when Lundeen started his aviation career as a bush pilot for Wien Alaska Airlines He also worked for another bush operation in Fairbanks during that time-Inshyterior Airways-flying Curtiss C-46s for both companies all over Alaska much of it under military contract The C-46 with its powerful Pratt amp Whitney R-2800 engines was one of his all-time favorite airplanes

After three years of flying behind those rumbling radials in Alaska he

1962 for West Coast Airshylines in Seattle Washington Six years later West Coast Airlines entered into a three-way merger with Pacific Airshylines in San Francisco and Bonanza Airlines in Phoenix to form Air West

accordingtoLundeen Howard Hughes bought the airline in 1971 It assumed a new name Hughes Airwest and adopted new flying colors-yellow and blue Reshypublic Airlines purchased Hughes Airwest in 1980 after Hughes passed

began flying the smaller DC-3s in Lundeen begins the cleanup process after the hangar fire

FEBRUARY 2007 8

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

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Page 11: Vintage Airplane - Feb 2007

Lundeen requested the 727 in the registration number as a personal tribute to his flying career with the airlines

away and seven years later Northshywest bought the airline Lundeens flying career evolved throughout the

Suzie and Fred Lundeen stand under the shelter of their mighty Howards wing

years with these airlines as he moved from DC-3s to Boeing 727s Reflectshying upon those days in a gentle tone he says he never changed jobs in all those years but I changed company uniforms five times

As a tribute to his fulfilling cashyreer Lundeen requested a special registration number for the HowardshyNC727ST (727 for the airliner and sierra tango in honor of his wife Suzie whose nickname is Teeny) And the Howards yellow and blue color scheme harkens back to his flyshying days with Hughes Airwest

Buy a Project The Lundeens decision to buy

a Howard DGA was based partially upon the sound advice of a friend Ron Peck coupled with Fred Lunshydeens own preferences for a relatively economical fixed-gear radial-engined airplane Ive always had a certain love for Howards because of their

beauty and reputation he reflects so Suzie and I spent the best part of two years looking for a flying Howshyard and eventually realized that there wasnt one flying and available that Id want to own The primary solushytion to that dilemma proffered by the same friend was to buy a projshyect and restore it-that way Lundeen could not only be sure of its airworshythiness but also incorporate specific features that he wanted But at first the idea just didn t seem viable After all he had never tackled an aircraft restoration and it would also mean initially logging more hours working than flying

Yet after some consideration he warmed to the challenging idea and Suzie who was interested in aviashytion and had taken some flying lesshysons staunchly supported him They looked at several projects and finally bought one from Les Sargent in Oklashyhoma City Oklahoma When the

VINTAGE AIRPLANE 9

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

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Page 12: Vintage Airplane - Feb 2007

Close-up view of the firewall accessories

Lundeens acquired it Sargent had already had the wings restored by Jack Swartz of Grove Oklahoma but there was still considerable work to be done along with miscellaneous parts that had to be procured Nevshyertheless the Lundeens were ecstatic as they drove the large rental truck packed with pieces and parts to their home in Olympia Washington in late October 2001

We were just so excited we were on top of the world shares Suzie with a childlike enthusiasm echoed by her husband Laughing he explains We didnt even know where we were going to put it together-but it didnt matter because we owned a Howard As it turned out a kind gentleman by

10 FEBRUARY 2007

John Miller prepares to cowl the engine

the name of Ron Wright invited Lunshydeen to use a corner of his large comshymercial hangar in Olympia Lundeen gladly accepted the gracious offer and personally commenced work on the Howard fuselage in the luxury of a heated hangar

A married couples teamwork can facilitate the workflow of such a projshyect even if one person doesnt have hands-on involvement When we decided to do it I was totally behind him shares Suzie elaborating that my time was spent fixing meals and all of a sudden I found myself doing yardwork I hadnt done before Hed come in pretty exhausted at night so my part was providing emotional supshyport and encouragement rather than

actually working on the project Lundeen shared various facets of

the project with her piquing her inshyterest and keeping her abreast of his progress on even the smallest details He would come home and show me old grungy parts recalls Suzie with a smile and then proudly show them to me again when they were bead blasted and looking clean as new And she became even more familiar with the depth and breadth of the project while faithfully typing all of his daily work-log notes

Powerplant and AirfraIIle While Lundeen was present

through every hour of the 7000 projshyect hours spanning four and a half

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Page 13: Vintage Airplane - Feb 2007

years he explains thatnot every hour is mine because of the wonderful mechanshyics that came into my life with a lot of knowledge and interest in the projectshywe didnt really seek them And thank God for them and their expertise beshycause without them we wouldnt be flyshying today

When it came time for the sheet metal work and wiring airframe and powershyplant (AampP) mechanic John Miller of Tumwater Washington stepped into the project He expertly formed all of the sheet metal firewall aft making the fuselage look brand new again with its smooth sides and deep window frames Miller did all of the extensive electrical work and also restored the wheelpants to like-new condition

The new left-side skin held in place by Cleco fasteners

The instrument panel which had been cut full of holes and was pockmarked with numerous dents was itself in dire need of a makeover We took that panel to Alyn Swedberg of Centralia Washingshyton whos a magician with metal deshyclares Lundeen adding he straightened it out and even did some welding on it which is difficult on thin-wall alumishynum He also reworked all of the fairings and the engine cowling making them as good as new

NC727STs 4S0-hp Pratt amp Whitney was overhauled by Ken Miller of Younkin

The new main landing gear strut fairing is created with the landing gear mounted on

a temporary stand allowing for more comshyfortable working conditions

VINTAGE AIRPLANE 11

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

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Page 14: Vintage Airplane - Feb 2007

After cleaning straightening and a bit of welding on thin aluminum the panel and its distinctive control yoke pedesshytals start to come together

The panel after fabrication ready for the installation of the The front office of the Howard including modern avionics instruments and wiring

Aviation in West Fork Arkansas and Lundeen comments that he is happy beyond measure with Kens workshymanship When it finally came time to install it Lundeen knew he needed help to complete the accessory work and plumbing It wasnt long before Dick Smith (also of Olympia) walked into the hangar where Lundeen was working Smith an AampP mechanic with an inspection authorization and an experienced pilot with mulshytiple ratings was ready to help Hes been working on round engines for 40 years and I believe that he is so familiar with the R-985 that he could work on one blindfolded says Lunshydeen adding he obviously appeared out of nowhere simply because we needed him And in the fa ll of 2004 Smith also invited me to bring the wings tail group and control surshyfaces out to his shop and we spent the winter using the Poly-Fiber proshycess to cover and paint everything through undercoat

Yet another individual with remarkshy

12 FEBRUARY 2007

for navigating in todays complex airspace

able ta lents came into play when the Lundeens were ready for the upholshystery and cabin interior Jan Stroh of Seattle was one of the real delights during the restoration smiles Suzie Stroh designed and sewed the combishynation leather and fabric interior and embossed the Howard logo on the baggage compartment and rear seat She specializes in antique airplanes explains Fred and for a short time she did work for the late Clayton Scott who at one time owned all five of the Howard type certificates

And there were several others who helped as well including the projects previous owner ilLes said he would provide some of the missing parts or help us find parts for it and he has done that throughout the project exshyplains Lundeen elaborating he also identified certain pieces and how they fit together and gave us all the related paperwork he had accumulated

Howard Hurdles A year and a half into the project

the Howard fuselage and tail group was damaged by acid smoke when the hangar caught fire and smoldered one long winter night Lundeen was disheartened when he discovered that all of the DGAs exposed metal was covered with rust or corrosion from the smoke but it wasnt long before Tim Weston of Yelm Washshyington was on the scene and offering his help Together they completely disassembled the aircraft and then Weston generously made room in one of his hangars for Lundeens project where the fastidious cleanshyup process continued for three and a half months until the restoration was back on track at this new location

Perhaps one of the other most challenging aspects of the restoration involved the wings Lundeen says that some work was required to allow the wings to precisely mate with the fuselage and he also had to create a new hole for one of the tie-down rings due to incorrect placement of nut plates on the inside of the wing

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

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Figure Three

Figure One

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Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

VINTAGE AIRCRAFT

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Page 15: Vintage Airplane - Feb 2007

This Howard carries 151 gallons of fuel and burns around 24 gph while cruising at 170 mph true airspeed Lundeen has been crazy about radials since he first began flying as a bush pilot

The retractable landing lights also reshyquired a great deal of time to make them work correctly-things like that really slowed me down

Modifications These days it isnt uncommon to

find modifications to antique aircraft that have been made with safety in mind To that end youll find modshyern avionics and instrumentation in NC727STs instrument panel includshying a Garmin GNS 430 GPScomm nav with glides lope a GTX320A transhysponder an ICOM ICA200 transshyceiver and a JPI FS4S0 electronic fuel computer Additionally Lundeen had a Jasco SO amp alternator and Airwolf oil filter kit and airoil separator inshystalled on the R-98S

Miscellaneous modifications for pishylot and passenger convenience include a glove box in the panel cup holders for those long flights BAS inertial-reel shoulder harnesses and armrests for the front seats and the installation of an external power receptacle

Airframe enhancements include Cleveland wheels and brakes and

Whelen strobe lights Especially noteshyworthy are two other features which involve the DGAs flight controls Lundeen installed servo-actuated rudshyder trim which this Howard didn t originally have It can be difficult to obtain FAA approval for the modifishycation of control surfaces reflects Lundeen but fortunately there were other Howard owners who had done this before me so [ was able to use their Form 337 as a basis for approval That was a great help but [ still had to rewrite the form three times before receiving approval

The second feature is a rare one for Howard DGAs-although others may wish they had it I installed a brake system on the right-hand side prishymarily so I could teach my son to fly it smiles Lundeen gently elaboratshying with a fathers pride there wont be many people if any that Im goshying to check out in our Howard but hell be one He was the yo ungest Lear captain in the world at one time and is now flying for Aloha Airlines He doesn t have any tailwheel time though so [11 start him in a Cessna

140 and move him up from there

Nuggets of Knowledge With a knowing smile born of reshy

cent hands-on experience and newly acquired knowledge Lundeen conshyfesses that when I started this projshyect 1 really didnt know that I didnt have the ability to do it Perhaps parshytially because of that realization both he and Suzie are quick to affirm that the entire project was worth it withshyout question The rewards have been enormous ever since we showed it for the first time at the warbird fly-in at Olympia-weve been overwhelmed with compliments

But there have been other rewards sect as well-those that have come from ~ struggle perseverance and the kindshyltJ)

~ ness of others Lundeen emphasizes zi that no matter what problem youCD

~ may run into the answer is there-if a ~ you just exercise patience and pershy

sistence A problem can seem so inshytense but we found that when you stick with it do your due diligence make phone calls and search the Web then without exception the anshyswer always came for us And in that way the Howard project taught them patience and resourcefulness and they say even changed their lives by enabling them to meet people whose kindnesses they otherwise would never have known

Tabng Flight The 62-year-old Howard DGAshy

lSPs bright yellow wings were just as brilliant as sunshine in the cool clear air over the airport in Olympia Washington on February 24 2006 and the sight of them warmed Suzies heart beyond words It was NC727STs initial test flight and Lundeens son Chris was also among the expectant crowd that had gathered to witness the flight They watched intently as NC727ST took to the sky with Dick Smith in the left seat and Lundeenshywho felt a mixture of excitement and apprehension since it was also the Howard s first flight in 54 years-in the right seat

Lundeen wanted Smith who had experience test flying to be at the conshy

VINTAGE AIRPLANE 13

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

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2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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38 FEBRUAR Y 2007

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

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Page 16: Vintage Airplane - Feb 2007

Note the hand-sewn leather protectors that wrap around the rear strut neatly protecting the paint and providing a resting place for the Howards cabin door The large polished chromed steel step is standard equipment on all of Benny Howards massive high-wing cabin airplane designs

Even the baggage compartment has been neatly carpeted and its door upholstered

trois so he could easily detect any deshytails that might need to be addressed Lundeen carried a notebook along jotting down noteworthy observashytions His work log reflects that the air work during the 40-minute flight included slow flight steep turns and stalls in various configurations Enshygine temps and pressures were norshymal throughout test flight with these few exceptions 1) left wing needs wash adjustment 2) oil temp erratic 3) suction indicates low 4) fuel psi high 5) air noise around roll up winshydows and interior side panels full of air 6) flap motor failed on last landshying 7) after landing discovered oil

14 FEBRUARY 2007

Suzie Lundeens special touch- a string of knotted pearls a pair of gloves and long-stemmed roses-conshyjures the romance of the era when this Howard was manufactured Also note the embossed Howard logos on the seat back and baggage compartment

leak in oil cooler 8) also discovered small leak in airoil separator

Nearly four months after that inishytial flight those squawks were reshysolved and NC727ST was ready to fly well beyond its home base Fully fueled it carries 151 gallons and its 4SO-hp Pratt amp Whitney burns about 24 gph while cruiSing at 170 mph true airspeed The Lundeens lost no time allowing the Howard to stretch its wings and have already been on several interesting long flights hapshypily watching the terrain change from mountains to plains below their wings Together they have flown to fly-ins including the Northshywest EAA Regional Fly-in at Arlingshyton Washington EAA AirVenture

and the Howard Aircraft

The brown leather cabin wallsshycomplete with a rosebud vaseshyblend nicely with the neatly painted window frames

Foundation gatherings in Hayward Wisconsin and Yellowstone Wyoshyming logging 72 hours on NC727ST by October 2006

Once in a while flying along says Lundeen blue eyes sparkling as he laughs softly Ill look over at Suzie and say I just love this airplane Its very reminiscent of my heavy taildragshyger days because it demands a lot of attention to trim and power As I gain time in this airplane I progressively recognize that I need to give it what it needs before it actually needs it

If you ever have the opportunity to meet Lundeen at a fly-in youll notice that he cant help but sport a rather spontaneous smile when hes talking about the Howard After all he simply delights in flying his first airplane-an experience no doubt made sweeter by Suzies enthusiastic support and his own intensive labor throughout the restoration

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

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Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Page 17: Vintage Airplane - Feb 2007

BENDIX MODEL 52 A promising postwar design

BY MARK SAVAGE

Two years ago while visiting my fashyther and stepmother in Florida I met a man named Vern Biasell an aeroshynautical engineer who had worked on some of historys most enduring and interesting aircraft Last March I went back to Florida and spent the better part of an evening talking with Mr Biasell about some of the famous airshyplanes hed worked on However one airplane he worked on never got past the prototype stage This attractive and innovative bird captured my atshytention It was the Bendix Model 52

Mr Biasell had begun aircraft deshysign and engineering for the Stinson Aircraft Company in 1937 working for Mr Athanas Oack) Fontaine Mr Fontaine was chief engineer at Stinshyson at the time and had been responshysible for the Voyager series Mr Biasell was project engineer on the Reliant and later the L-5 and as we talked Biasell took a moment to reminisce

The Model 52 with propeller hub extension

about the Sentinel According to Mr Biasell in 1940

the Army was in the market for an observation plane It had written specs and was starting tests on several prototypes supplied by competing aircraft companies Stinsons entry was the 0-49 later known as the L-l However some engineers at Stinson believed the Army was asking for an airplane that was too large and exshypensive for its intended purpose As a result a request was made to top management for expenditure of comshypany funds to demonstrate their enshygineering concept Authorization was given and with Vern Biasell as project manager a demonstration prototype was built and flown just 28 days later It was highly successful and shown to the Army during the 0-49 flight trishyals Army interest was aroused in this flying jeep version of an observashytion plane which became the famous

L-5 and production began Mr Biasell was involved in other inshy

teresting projects during the war but as the conflict drew to an end many companies a nd aircraft designers looked forward to the postwar period At the end of World War II market surveys indicated that a two-place allshymetal retractable aircraft would sell briskly in the anticipated postwar avishyation boom The Bendix Corporation like many other businesses made plans to build and market general aviation aircraft to fill the proposed needs of the many military pilots who were soon to return to civilian life Mr Jack Fontaine was hired from Consolishydated-Vultee to head the new Bendix Aircraft venture along with Mr Biasell who was then at the General Motors Research Laboratories

Designed in July 1945 the Bendix Model 52 prototypes were engineered by Mr Biasell and built in 1945-46 at

REPRINTED FROM Vintage Airplane AUGUST 1986

16 FEBRUARY 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

BLANKED OUT OF

THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 18: Vintage Airplane - Feb 2007

the Bendix Experimental Engineering Department at 261 McDougal St in Detroit Michigan The Model 52 was a low-wing all-metal airplane with sideshyby-side seating and retractable tricyshycle landing gear Wingspan measured 33 feet 3 inches length 22 feet with an empty weight of just 1043 pounds Target price was $3900 and the means by which Bendix and Biasell intended to meet that price is intriguing

What should make the Model 52 interesting both to homebuilders and those interested in vintageantique airplanes is that Mr Biasell designed the Model 52 to use automotive-style high-production techniques These techniques not only lent themselves to economic mass production but also kept the weight low without sacshyrificing structural integrity

Figure 1 illustrates the difference in design between the BiasellBendix Model 52 (top) tail feathers and those of a conventional aircraft Note that both horizontal stabilizers and the vertical fin are identical one piece can serve as either stabilizer or fin And not including the skin each unit totaled just 12 parts The fuseshylage was designed along the sa me lines (Figure 2) and used rolled skin to form the stringers

But perhaps the most interes ting part of the design was that of the wing As shown in Figure 3 the wing consisted of two spars seven ribs set at 45-degree angles to each other end cap aileron and flap assembly and leading edge for a total of 19 parts per wing not including skin or landshying gearretracting m echanism The

wings used a modified Goettingen section up-swept at the trailing edge to flatten the stall curve According to Mr Biasell the airplane was virtushyally spin-proof Moreover it had very gentle stall characteristics and mainshytained aileron control throughout the stall The Model 52 could be flown at very high angles of attack without dropping a wing or surprising its pishylot with an abrupt stall An article on the Bendix Model 52 in the Septemshyber 1971 issue of The Great Lakes Flyer notes that the 52 had full length aishylerons (that) could be drooped to serve as landing flaps which reduced the stall speed from the 53 mph to 47 mph a highly imaginative design feature for a general aviation producshytion aircraft

Figure 4 illustrates the method of production that had been proposed The rear fuselage wings engine cover and cockpit areas were to be built as separate units then joined to the keel at the end of the assembly line The cab was to be lowered onto the assembly just as automobile bodshyies were lowered onto frames in autoshymobile assembly plants

The other picture shows the clean lines of the Model 52 long wing and outward retracting gear It was powshyered by a 100-hp Franklin and accordshying to Biasell had a maximum speed of 154 mph It cruised at 140 and climbed at 900 fpm The original deshysign called for a 6-inch propeller hub extension shaft which gave the plane a more streamlined appearance But later to reduce manufacturing costs the extension shaft was eliminated and the nose of the Model 52 took on a more conventional appearance The shorter nose also reduced the maxishymum airspeed to 148 mph which was the maximum speed indicated by The Great Lakes Flyer article

The first Model 52 NX-341l0 was flown by Bendix chief test pilot Al Schramm in December 1945 just five months after the first design sketches were laid down The prototype had been trucked across the Detroit River to Windsor Airport in Canada for the flight Mr Biasell noted that the Windshysor Airport was chosen because it was

VINTAGE AIRPLANE 1 7

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

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THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 19: Vintage Airplane - Feb 2007

BENDIX EXPERIMENTAL AIRCRAFT DEPARTMENT (Left to right) Bob Horstman (engineer) AI Schramm (chief test pilot) unidentified (comptroller) Fred Ross (chief aerodyshynamicist) Carroll Caldwell (weights engineer) Bob Fredricks (engineer) Bill Fredricks (head stress analyst) OG Blocher (engineer) AP Jack Fontaine (president and general manager) Vern Biasell (chief engineer Model 52) Charley Limshyouze (engineer) Maurice Mills (chief engineer model 51) Earl Lowe (head tool design) OJ Lutz (tool designer) Charley Loomis (shop manager) Bill Lothrop (engineer) Bill Mara (vice president and public relations) unidentified (salesman) Photo taken on the morning the department was notified of closing

close by and offered a degree of secushyrity against the press and competitors By September 1946 two other protoshytypes were built and the Model 52 had completed all but the final flight tests for an approved type certificate Sevshyeral hundred toolmakers were working on production tooling when Bendixs new top management abandoned the personal aircraft field

The new management worried that a successful Model 52 would make Bendix Corporation a competishytor of other airframe manufacturers that were customers of Bendixs other divisions Accordingly management decided that situation might hurt sales in those other departments and so in September the board of direcshytors announced that the Aviation Deshypartment had to be disbanded The prototypes were stored for six years and then donated to the University of Michigan Wayne State University and the Detroit Metro Aero Mechanshyics High School

The aviation community obvishyously lost out on an innovative and interesting airplane when Bendixs top management decided to abanshydon the Model 52 it was an attracshytive machine and offered a high level

18 FEBRUARY 2007

of performance for its time However in light of the postwar general aviashytion fizzle abandoning light aircraft manufacturing was probably a wise business decision But just looking at these pictures and talking with Mr Biasell about the design features and production techniques of the Bendix Model 52 made me wonder if these ideas arent worth a second look It would be a shame to forget this intershyesting machine and the innovative and futuristic production techniques inherent in the design

During the time the two Bendix Model 52s were undergoing flight tests two four-place aircraft were beshying designed and built Known as the Model 51 and 51A they were allshymetal twin-boom pushers with reshytractable tricycle landing gear

Maurice Mills 12th from the left in the photo of the Bendix Aviation Department was chief engineer for these planes Mr Mills had worked with Bill Stout the designer for the Ford Tri-Motor Later he worked at Stinson and after the war of course went to Bendix

Construction of the pushers was similar to the Model 52 the wings were of diagonal rib design and em-

Vern Biasell in1986

ployed the same modified Goetshytingen airfoil (Bendix 416 airfoi I) section And like the Model 52 autoshymobile-type assembly line techniques were to be used to build the planes This would make it possible to ecoshynomically build either a landplane or amphibian from the same basic airshyframe the upper fuselage could be joined to either type of lower fuseshylage during assembly because except for the lower fuselage wingtip floats and longer landing gear of the amshyphibian the major assemblies for the two aircraft were identical

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

CONVENTIONAL

0 regreg 2I IDENTICAL

Figure Three

Figure One

CONVEIJTION A L

I 3 BULKHEAD

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THIS AREA ETC

2 BULKHEAD BLANKED OuT OF THIS AREA shy

~ ROLLED SKIN

FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

TAiLW~euroeuroL5

o le m

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

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August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

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Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 20: Vintage Airplane - Feb 2007

(j) ) IDENTICAL

roTA L 12 PAlltTS

NOT INCLUDING SKIN

BENDIX BENDIX

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0 regreg 2I IDENTICAL

Figure Three

Figure One

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FORMS STRINGER

Figure Two

Figure Four

VINTAGE AIRPLANE 19

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 21: Vintage Airplane - Feb 2007

The Model 52 with the extension removed

Only one of each type was built The land plane was flown for approxishymately 25 to 30 hours (Biasells estishymate) at the Willow Run Airport at Ypsilanti Michigan The amphibian was never flown only preliminary taxi tests were conducted The hull was developed and the hydrodynamic characteristic tests conducted using models at the Experimental Towing Tank Stevens Institute of Technolshyogy in Michigan

Both the landplane and amphibshyian were powered by a six-cylinder Franklin engine that developed 220 hp at 2600 rpm The design statistics

continued

derful flight lasted half an hour as we circled my hometown and did two genshytle wingovers After that memorable day I was forever hooked on flying

Later on I took flying instructions and on my 16th birthday I soloed a )-3 Cub While I was in college I enlisted as an aviation cadet in the Army Air Corps and after 11 months of flying and the constant terror of being washed out I finally graduated in 1944 and went on to flying C-47s over-the-hump and in the China Burma India Theater

The flying bug bit me thanks to Matty Laird and has never let go durshying all these past 68 years The EAA has kept the golden age of flying alive with their great articles about the greatest designed early airplanes

20 FE B R U ARY 2007

are as follows Landplane (Model 51) Design max speed 168 Design cruise speed 157 Design stall speed 53 Wingspan 40 feet Wing area 218 square feet Length 28 feet 2 inches Empty weight 1550 pounds Gross weight 2550 pounds

Seaplane (Model 51A) Design max speed 149 Design cruise speed 138 Design stall speed 545 Wingspan 40 feet

Wing area 218 square feet Length 28 feet 2 inches Empty weight 1700 pounds Gross weight 2700 pounds

As Mr Biasell put it in his note to me (this) is a little of the very meager information available Basic tests were so preliminary (when the decision was made to cancel the aircraft program) that no decisions on the future of these designs had ever been formulated

Like the three Model 52s after proshylonged storage (six years) both airshyplanes were given to universities for student instruction purposes

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

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SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

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V I NTAGE AIRPLANE 21

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

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Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

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Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 23: Vintage Airplane - Feb 2007

The Tulsa Regional Flv-In A golden anniversary celebration of sport aviation

ARTICLE AND PHOTOS BY SPARKY BARNES SARGENT

Theres nothing like a mileshystone anniversary to get the folks around liT-Town revved up Even in the early stages of planning for the 50th anshy

niversary of the Tulsa Regional Flyshyin Senior Co-chairman Charlie Harris observed that lithe harmony and spirit of cooperation that is presshyent within the planning committee is exceptional and a joy to behold

Those plans evolved into successshyful fruition on Friday September 22 2006 when the golden anniversary celebration of sport aviation comshymenced for the first day of its two-day fly-in All manner of aircraft winged their way over the Great Plains to alight at Frank Phillips Field (BVO) in Bartlesville Oklahoma

Verilable Showcase Bartlesville is well-known for its

annual ear ly-summer Biplane Expo and some of those biplanes returned in September enhancing the colorful array of antique classic experimental contemporary and light-sport aircraft that filled the grassy t ie-down area Additionally EAA Warbird Squadron 10 commanded an impressive presshyence-both on the ramp and pershyforming fly-bys-with three AT-6s a Harvard a Yak an L-39 Albatross and even the B-25 bomber Martha Jean

The FAAs eye-catching Douglas DC-3 which was built in Oklahoma City in 1945 was on the field and walk-through visitors were welcome

22 F EB RU A R Y 2007

to climb aboard For many years N34 was part of the FAAs flight inspecshytion fleet and it was listed for presshyervation in the Nationa l Register of Historic Places in 1997 Painted in the brightly colored Civil Aeronautics Authority (CAA) orange and white scheme this airplane was restored

URV-ins are as line an opponunilV as we could possiblv have

to pass on the knowledge that all 01 us have to the

oncoming aviation generations

-Charlie Harris

by FAA employees who volunteered their time and expertise to keep the grand old DC-3 airborne

There were many other historic and interesting aircraft on the field and fly-in announcer Bill Hare proshyvided expert commentary on these as he strolled up and down the tlightshyline microphone in hand In particushylar a small grouping of monoplanes

parked adjacent to the taxiway was an especially rare Sight-and perhaps marked the first time that these parshyticular airplanes have been on disshyplay side-by-side

These aircraft represented a timeshyline of the talents and craftsmanship of Jim Younkin of Springdale Arkanshysas beginning with the replica lowshywing open-cockpit 1929 Travel Air Model R Mystery Ship racer which he built in 1979 N482N was on display at the Arkansas Air Museum for many years until Younkin returned it to flying status recently so his grandson Matt Younkin could begin flying it during air shows Next came the repshylica of Benny Howard s 1934 Mister Mulligan which Younkin debuted in 1982 He built the replica as a tribute to the magnificent winning perforshymances of the original Mister Mulligan in the 1935 National Air Races That high-wing four-place cabin airplane won both the Bendix and Thompshyson trophies in 1935 It was destroyed when it crashed during the 1936 Benshydix Transcontinental Trophy Race hence Younkins replica helps keep this facet of air-racing history alive

The third example of Younkin s work was N274Y the Mullicoupe he designed and the late Bud Dake of Creve Coeur Missouri completed in 1997 Owned today by Mark Holshyliday of Lake Elmo Minnesota the Mullicoupe features the 450-hp Pratt amp Whitney engine and scaled-down wings of a Howard DGA artfully COffishy

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

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Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 24: Vintage Airplane - Feb 2007

ExhibhS Forums and AcUvilies This well-organized grassroots-style

fly-in attracted a wide variety of outshystanding aircraft but there were also classic automobiles and well-known aviation personalities to be found

bined with the scaled-up fuselage and tail of a Monocoupe creating a highshyperformance two-place rocket ship Most recent on this virtual timeline was Younkins singular orange Howard DGA-ll which started life as a ]acobsshypowered DGA-9 and was converted to a DGA-ll with a Pratt amp Whitney R-985 back in 1946 Younkin recently replicated a true DGA-ll tapered-style cowling for it giving this Howard a sleek original appearance

Speaking of timelines there was a remarkable reminder of the early days of aviation on the ramp in the form of an OX-5 powered ParkershyCurtiss pusher biplane Its uncomshymon to see a 92-year-old homebuilt at fly-ins these days and Lanny Seals project manager for the Phillips Peshytroleum Company Museum (schedshyuled to open in Bartlesville in May 2007) was eager to share information about it

Billy Parker built about 10 planes in Colorado between 1910 and 1916 and this is his design based on the Curtiss plans He strengthened the structure and he could loop and roll this airplane says Seals elaborating in 1927 he became the first manager of the Phillips Petroleum Companys aviation department Its covered in Irish linen and the wings were reshystored in the 1950s-but everything else is original including the tires that were made by Phillips 66 It went on display in the Oklahoma City Airport in 1965 and was later moved to the Oklahoma Air and Space Museum It will be on permanent display in our new museum here next year

Parker flew N66U (the number represents Phillips 66) at air shows from the 1940s up to 1960 as a novel way to promote Phillips aviation products According to Seals the plane would be dismantled packed in crates and hauled via truck to the next airport where it was reassemshybled and flown The presence of this 1914 Parker-Curtiss pusher plane was a welcome addition to the inshytriguing showcase of aviation hisshytory-from antiquity to modern day-that was displayed at the 50th Tulsa Regional Fly-in

Heres a rare lineup-(L-R) Jim Younkins Howard DGA-911 Travel Air Mystery Ship replica Mark Hollidays Mullicoupe and Jim Younkins Mister Mulligan replica

Charlie Hanis Mark Holliday Jim Moss and Jim Younkin gather next to Younkins Mister Mulligan replica

Tex Hill a World War II triple ace and original member of ChennauHs Flying Tishygers stayed busy signing autographs while his wife Mazie greeted visitors

VINTAGE A I RPLANE 23

amongst the friendly crowd Friends of fly-in volunteers rolled out their classic collection of military jeeps and antique cars next to the exhibit hangar Inside the hangar vendors were manning their booths of aviashy

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

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Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 25: Vintage Airplane - Feb 2007

N66U was built by Billy Parker in 1914 and will be on pershy Chuck Gantzer (R) of Wichita Kansas talks Pietenpols manent display in the Phillips Petroleum Company Museum with noted aviation author and historian Chet Peek of Norshyin Bartlesville beginning May 2007

Lanny Seals of ConocoPhillips Comshypany had the original Curtiss OX-5shypowered 1914 Parker-Curtiss pusher on display

tion-related items such as hardware books and clothing

Ensconced in the midst of these vendors was Brig Gen David Lee Tex Hill renowned World War II triple ace original member of Chenshynaults Flying Tigers and retired commanding officer of the Texas Air National Guard along with his wife Mazie They stayed busy cheerfully greeting pilots and fly-in visitors and signing copies of his autobiography

OutSide there were manufacturer displays of several new aircraft includshying Cessnas new glass-panel 172 and turbo 182 Quartz Mountain Aeroshyspaces 185-hp nosewheel Luscombe (based on the Luscombe Sedan) two new Cirrus SR22s and two new 260shyhp Micco SP26 aircraft (based on the

24 FEBRUARY 2007

man Oklahoma

Antique and classic cars are a welcome addition to the annual Tulsa fly-in

Jim Wiebe of Wichita Kansas flew the Travel Air Mystery Ship replica which was awarded Best Antique

Meyers 145) which are soon to be manufactured at Frank Phillips Field And for those interested in light-sport aircraft the Flight Design CT model was shown and flown

An informal dinner was held on the field Friday evening and free ground transportation for pilots was provided to lodging in town and back to the field the next morning for those who elected not to camp by their aircraft On Saturday a wide variety of preshysentations were held ranging from World War I replicas and sport pilot

to aviation fuel and medical matters Type club forums included Cessna Luscombe RV Piper Cub Short Wing Piper Aeronca and Swift

Yet another forum An Hour With Jim Younkin offered attendshyees the opportunity to learn more about Younkins numerous aviation endeavors-most recently his sucshycessful autopilot bUSiness TruTrak Flight Systems Younkin who spent his time building model airplanes as a child learned to fly at the age of 25 in a 1946 J-3 Cub that he bought

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 26: Vintage Airplane - Feb 2007

Fly-in announcer Bill Hare in action microphone in hand as he strolls past the historical FAA DC-3

for $360 at the Springdale Arkansas

airport He combined his aviation inshyterest with his career many years ago and he has been inducted into both the Arkansas and VAA Halls of Fame

Younkin first came to the fly-in when it was held at Harvey Young Airport To the best of my recollecshytion I think Ive been to every Tulsa fly-in since then I dont think Ive missed one shares Younkin so Ive seen it change since a lot of myoid friends who used to come here are not with us any more Flying is a litshytle different for me today than it was then but this is still a very interesting fly-in I seem to be doing a forum evshyery year-in the old days it was about building Staggerwings then it was metal forming and then they got me on autopilots

Lunch was available on the field during the day on Saturday and the fly-in festivities and forums conshycluded Saturday evening with a reshyception and dinner at Bartlesvilles Hillcrest Country Club When the numbers were tallied there were 225 aircraft in attendance to help celebrate the Tulsa Regional Fly-ins golden anniversary VAA Director Bob Lumley who represented EAA Founder and Chairman Paul Pobershyezny (who was grounded by inclemshyent weather and unable to personally attend) presented the attendeeshyballoted Grand Champion Aircraft Award winners which are as follows

The FAAs DC-3 was a popular walk through at the fly-in

Asnazzy 1946 Taylorcraft BC12-D registered to Michael Wannan of Joplin Missouri

Brian Launders sharp-looking 1957 Beech El85 on the flightline

Best Antique-Younkins replica Travel Air Mystery Ship Best ClassicshyMarty Lochmans 1946 Cessna 140 Best Contemporary-Stephen Lawshylors 1956 Cessna 172 Best Expershyimental-Tim Crowells RV-4 Best Warbird-Janet McCulloughs Vultee BT-13 and Chairmans Choice-HolshyIidays 1997 Mullicoupe Bronze meshydallions were given to invited guests Tex Hill and Poberezny in recognishytion of their lifelong service to aviashytion and the nation

FlY-in Genesis The Tulsa Regional Fly-in as we

know it today is a self-contained enshytity and is sponsored by Tulsas EAA Chapter 10 EAA Vintage Aircraft Chapter 10 EAA lAC Chapter 10 and EAA UltralightLight Aircraft Chapshyter 10 along with considerable flying support from EAA Warbird Squadron 10 Harris whom you may already know as EAA VAA treasurer and chairshy

man of the Executive Committee or perhaps as co-founder of the National Biplane Association and Chairman of the Biplane Expo has fulfilled the role of senior co-chairman of the Tulsa fly-in for 26 years now Harris is also a 2006 inductee of the EAA Sport Aviashytion Hall of Fame and a lifelong aviashytion enthusiast who learned to fly a 60-hp J-3F Cub in high school He beshygan attending the Tulsa fly-in during the late 1950s and is well-acquainted with its genesis and evolution

The fly-in was initiated in a very informal way in 1957 by some ladies in Tulsa who wanted to have an aviashytion gathering Harris describes elabshyorating it was quite successful so in 1958 the men joined in the program and brought more airplane owners into it That was all done at Harvey Young Airport in Tulsa Then in order to attract more aviation supporters they held it in Okm ulgee one year Bartlesville the next then Riverside

V INTAG E AIRPLAN E 25

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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SPARTAN AIRCAAFT COMPANY bull bull bull - - - bull - TULSA OKlAHOMA

Page 27: Vintage Airplane - Feb 2007

John Hudec of Collinsville Oklahoma takes a passenger for a flight in the Waco UMFmiddot5 replica that he buiH from scratch

Mark Holliday of Fort Lupton Colorado lands his Pratt amp Whitney powered Mullicoupe which was awarded Chairmiddot mans Choice It was originally buiH by the late Bud Dake

From Lawton Oklahoma Bill Carrions 1947 Stinson 108middot3 departs Frank Phillips Field

Wayne Boyd of Leavenworth Kansas comiddotowner of this pretty Cessna 180 takes to the skies over Bartlesville

John Moss 1944 Boeing PTmiddot17 on takeoff

This pair of sharp Champs are registered to William Clark of Easton Misshysouri (left an 85-hp 7BCM) and Melinda Hopper of St Joseph Missouri who flies a 65-hp 7AC All told there were 225 aircraft attending

Airport They were really interested in the versatility of it and encouraged different groups and personalities to attend In the early to mid-1960s Harvey Young Airport became home to the Tulsa fly-in where it stayed for about 10 years In 1972 it was moved to Tahlequah and it really blossomed there by the mid-1980s we were havshying more than 500 airplanes attend which was frankly beyond the capacshyity of the airport and local hotels We were invited by the Bartlesville Chamber of Commerce to relocate at Frank Phillips Field where we had already started the Biplane Expo in 1987 It was a perfect fit for us and

26 FEBRUARY 2007

weve been here for 13 years now His enthusiasm for the fly-in is easshy

ily contagious and his love for the event hasnt wavered in decades beshycause he realizes that it provides a huge opportunity to expose sport aviation to the public and especially to the kids Harris elaborates that he and EAA Chapter 10 members have worked diligently to bring a lot of fishynancial and accounting structure to the fly-in Since 1977 when I got inshyvolved weve never had a single year when the fly-in did not at least break even Part of the reason for that is that we try to pull upon the best talents that we have in all of those chapters

and involve their specialties in the flyshyin-whether it be airplane parking driving tractors bringing in guests or accounting And we have some very disciplined financial people who are professionally employed as CPAs or top business administrators

Volunteers Speaking of those volunteers you

might be surprised to learn there are between 250 and 300 devoted volshyunteers who keep things running smoothly throughout the event Harshyris explains Everyone of those peoshyple have a positive attitude which is a plus for sport aviation and will

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

- shy--

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

VINTAGE AIRCRAFT

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VINTAGE AIRPLANE 39

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Page 28: Vintage Airplane - Feb 2007

William Kendrick climbs out after taking off in his 1949 Christopher Hiatt of Ponca City Oklahoma now owns this Piper PA-16 Clipper

hopefully enlist other people to come into this movement

When we advertise the fly-in our key point is that families and children can walk right up to the airplanes and have them explained to them says Harris adding for example this morning when the B-25 arrived we took a remote microphone and wa lked around it explaining what the a irshyplane is We interviewed the pilot and encouraged everybody to walk up and look in the bomb bay and the nacelles [wheel wells] Were just trying to proshymote grassroots and sport aviation to the best of our ability We dont go out and solicit major sponsors for our flyshyin so far weve tried to avoid giving it a commercial appearance We admit the public by donation but if they feel they cant make a donation they get to come anyway

Camaraderie Harris favorite part of the fly-in a

sentiment echoed by others is the people The sport aviation people who come to these events and bring such magnificent airplanes to share with evshyeryone-they are such special people And fly-ins are as fine an opportunity as we could pOSSib ly have to pass on the knowledge that all of us have to the oncoming aviation generations

Chet Peek of Norman Oklahoma an aviation author and member of the Oklahoma Avia ti on and Space Hall of Fame has been attending the fly-in since 1966 when it was held at Harvey Young Airport He says that he and his wife Marian have always enjoyed it and we enjoy the people Years ago we flew up here when I had a Taylorcraft F-1 9 It s just

customized Aeronca 7AC

a really good fly-in-weve made a lot of friends in Tulsa whom we didnt know in the Oklahoma City area

Perhaps 91-year-old Tex Hill of San AntoniO Texas best described the atmosphere at Frank Phillips Field He commented with out hesitation I was fortunate enough to be asked back here this year I was h ere last year and Ill tell you one of the greatshyest things about the Tulsa fly-in Its the camaraderie-it s different from any other air show Ive ever been to and Ive been to a lot of them Thats because the guys are kindred souls

they are people who have a real intershyest in restoring historic airplanes Its just a different deal here-Ive never been to another one like this

If youd like to experience this grassroots fly -in firsthand then you re warm ly welcomed to become part of the 51st annual Tulsa Reshygiona l Fly-in this coming Septemshyber wh e ther as a volunteer or as a participant flying your a irplane (note there is a grass runway paralshylel to the paved runway) Visit www TuLsaFLyln com or call 918-622-8400 for more information

VIN TAG E AIRPLANE 27

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

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Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

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bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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38 FEBRUAR Y 2007

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

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Page 29: Vintage Airplane - Feb 2007

A few weeks ago I had to fly with a client in his Panther Navajo from my home base at the Columbia County Airport just south of Albany New York to his winter home base of St Augustine Florida This is a trip we fly frequently and the entire trip including a half-hour drive at each end of the trip as well as the time to conduct a thorough preflight inspecshytion rarely takes more than a total of seven hours

Knowing that my client is typishycally very eager to be on the way as soon as he arrives at the airport I alshyways arrive early enough to have sufshyficient time to conduct the preflight inspection I learned early on in my flying career of the dangers of rushshying through a preflight With some embarrassment I will admit to havshying missed something important on a preflight inspection because of being in a hurry I have learned my lesson so I always arrive at the airport suffishyciently ahead of my client to be sure I am not rushed into missing anything during the inspection

This particular day the total doorshyto-door time was just under six hours thanks to some healthy tail winds for the first two-thirds of the trip The trip home however courtesy of a national airline that shall remain nameless was to take quite a bit longer In fact it took just a tad under eight hours for the door-to-door excursion to return to my humble abode But the fact that it took almost 2S percent more time to fly the same trip courtesy of the airshy

28 FEBRUARY 2007

BY DOUG STEWART

Distractions lines than it did in a private general aviation airplane was overshadowed by some of the things I witnessed and experienced on that trip home

it seemed to command so much of her attention

trying to hear on that miracle of modern

communication that she hardly ever glanced

at the airplane It all began with the absurdity of

the mentality I had to face as I went through the security check All I had with me was a large flight bag Inside of the bag were all the publications that I might have needed on the trip down to Florida This included apshyproach plates for the eastern third of the United States as well as en route charts sectional charts and airport facility directory (AFD) for any posshysible eventuality or diversion Then in one pocket was an assortment of flashlights in another my elecshytronic E6B and in a third my 396 GPS receiver along with its assortshyment of tangled wires for antennas and power

Also stashed inside the main comshypartment was my laptop computer that sad to say has become virtushyally indispensable to me (To think that not too many years ago I was of a mentality that a pencil and paper as well as two tin cans and some string were all that I would ever need to fulshyfill my communication requirements Little did I know ) Other commushynication devices in the bag included my cell phone and its charger a coushyple of extra pens and highligh ters and an old CD that I keep for use as a signal mirror In the two pockets remaining at either end of the bag were my headset in one and my dirty clothes from the day before stuffed in the other

Needless to say [ am always a wee bit anxious as to how those bastions of aviation security the Transportashytion Security Administration (TSA) checkpoint inspectors will react to this baggage If I intended to use an airline airplane for my own purshyposes I certainly had the tools to do so In fact on a previous airline excursion the TSA found one of those tools unacceptable and conshyfiscated my Leatherman despite my vehement albeit fruitless proshytests So I will admit that I was not that surprised to have them pull me aside on the far side of the baggageshyscreening device asking me if that big flight bag was mine

I had visions of having to repack everything so carefully so as to enshysure that it would all fit inside as

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

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bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

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AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

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AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

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Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

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Page 30: Vintage Airplane - Feb 2007

the inspector started her ardent rootshying in my bag My greatest fear was that she would have a problem with my GPS My protests of her trying to confiscate that should she chose to would be more than vehement However she passed right by it as well as all the other things that I had thought might present a problem This lady inspector was on a mission to find something even more threatshyening to the security of flight And then exclaiming Aha she held up a little stuff sack I forgot to mention in my description of the contents of the bag

Wedged into a crevice of the main compartment was a small nylon stuff sack Inside of that sack was the obshyject of her search The stuff sack conshytained a toothbrush a comb and a small tube of toothpaste Is this yours she asked taking the tube of toothpaste out of the sack as if it might belong to someone else Yes was my simple reply Well you cant take that on an airplane she said as if the tube contained explosives rather than some minty alkaline and mildly abrasive paste You can only take that on the airplane if it is inside a I-quart Ziploc clear plastic bag she said Hmm try as hard as I might I couldnt seem to visualize or conjure up how a Ziploc bag would provide the requisite protection from the poshytential explosive qualities that might reside in the baking powder ingredishyent of my toothpaste

I think you had better confiscate that tube then I said to the lady My flight is already boarding and I would hate to miss it for lack of a I-quart Ziploc bag With a smug acknowledgement that her mission had been successfully accomplished she allowed me to continue to my boarding gate

I was hoping my flight would leave on time so I wouldnt miss my conshynection at the midpoint changeover stop On the last flight with this airshyline we had sat at the gate for over an hour because one of the four lavashytories on board the aircraft was not functioning as it should I guess only three out of four lavatories functionshy

ing becomes a no-go item Thank God the potty chair residing in the seventh seat of the Navajo I had just flown was not on my inspection list We might have never gotten airborne if it had been

This time my flight miraculously departed on time and I arrived in Philadelphia with more than ample time to make my connection Thus I was able to observe the crew for that flight arrive and board the airshyplane From my seat in the terminal I was also able to observe the first officer as she walked down the outshyside stairway of the Jetway and comshymence her walk-around inspection of the airplane I did not expect to see her conduct a thorough preflight inspection of the aircraft After all it had just arrived at the gate a short while ago and I was sure that if there had been any major squawks (like a non-functioning lavatory) the crew leaving the airplane would have writshyten them up However I was not preshypared for what I did see

This young lady quite possibly a recent graduate of one of the numershyous flight academies that now promshyise a job with the regionals started walking around the airplane She had stuck a finger of her left hand in her left ear and to her right ear she held a cell phone It must have been awshyfully hard to hear anything on that cell phone as she walked around the airplane what with the auxiliary power unit of the regional jet runshyning as well as numerous other airshyplanes taxiing by In fact it seemed to command so much of her attenshytion trying to hear on that miracle of modern communication that she hardly ever glanced at the airplane r was shocked

r have certainly seen a wide variety of attitudes exhibited by pilots relashytive to inspecting an airplane There are some pilots who seem to adopt the attitude that kick the tires ligh t the fires is sufficient even on the first flight of the day Then there are the pilots that will conduct an inshyspection as thorough as the first preshyflight of the day even when they have just landed and only shut down

long enough to use the lavatory that they might have wished they had on board their aircraft

Certainly prior to our first flight of the day it behooves each and evshyery one of us to conduct a thorough preflight inspection We all have to guard against distractions and being in a hurry as we do this If you are bringing passengers along or a fellow pilot who might be sharing the flight with you be sure they do not keep you from paying complete attention to your inspection All it takes is one small distraction or being in a hurry to miss something that might make a big difference [My kids have known since they were little that when dad needs to do his preflight no interrupshytions are allowed The same holds from the beginning of the run-up until after takeoff once were outside of the traffic area and before I make my first call to the tower once were inbound A simple Its time to be quiet now and then Its okay to talk now does the trick-HGFJ

I cant help but wonder how many times a pitot cover was left on or cowl plugs left in or even worse yet gust locks left in place because of a quesshytion or comment spoken to the inshyspecting pilot in the midst of the preflight inspection or because the pilot was in a rush Just one small oversight has the potential to lead to catastrophic results r have seen more than one airplane rolled up in a ball because for whatever reason a gust lock had been left in place

We all know how complacency has the potential to lead to disaster and this is just as important when we inspect our airplanes as it is in every other aspect of aviation whether it be a thorough preflight inspection or just a walk-around after a pit stop So please take the ti me to be thorshyough in your preflight inspections even when blue skies and tail winds are beckoning

Doug Stewart is the 2004 National CFI of the Year a NAFI Master Instrucshytor and a designated pilot examiner He operates DSFI Inc (wwwDSFlight com) based at the Columbia County Ailport (1Bl)

VINTAGE AIRPLANE 29

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

as well as their ability to get me the most insurance

coverage for the lowest price

- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

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Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 31: Vintage Airplane - Feb 2007

The Thing The things we did when we were young

Having done my fair share of flying o ld airplanes throughout t he New England area for the past

60 years I can recall a rather intershyesting flight I did with a couple of passengers (for hire) in myoId 1936 Ryan ST back in the 1960s

On this particular occasion I zipped up to an antique airplane fly-in a weekend affair at Orange Massachusetts On the flight up a formation flight at that was Bill Post in his DAR and another fellow in his Meyers OTW We all pitched tents under our wings and had a wondershyfu l time par for the course naturally

30 FEBR U ARY 2007

BY Ev CASSAGNERES

Up we went

and just as the

airplane reversed

itself and headed down I heard a

pIercIng scream

from the front

cockpit

Also par for the course was that I was a bit low on funds and needed such things in order to purchase fue l (cheap back then) and food

Sensing that many people there had never flown in an open-cockpit airplane I advertised rides in the Ryan at 5 bucks a head per hop over the beautiful countryside Mother Nature did cooperate that weekend and we had severe clear with a little wind

My first customer was an Air Force F-86 pilot who said he had never been in an open-cockpit airshyplane and would also like to try his hand on the stick So up we went

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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First impressions last a lifetime so put these Ev shown here with his 1936 Ryan ST NC14985 in his aumiddot thentic traditional helmet and goggles (AN6530)

No radio or even an intercom in those days so the plan of action was to wiggle the stick when I would give it to him and hed do the sa me to return the airshyplane to me

Once we got airborne I decided to demonstrate the wonderful flying capabilities of the Ryan to thi s pilot with a few steep turns and a stall or two After I let him handle the ST for a few minutes I got it back and proshyceeded to demonstrate my favorite maneuver the name

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

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bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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VINTAGE AIRPLANE 37

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

VINTAGE AIRCRAFT

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President Vice-President Geoff Robison George Daubner

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Page 32: Vintage Airplane - Feb 2007

Another passenger about the same time was this New York fashion model with an obvious sense of humor

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VINTAGE AIRPLANE 31

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

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AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

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38 FEBRUAR Y 2007

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

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Page 33: Vintage Airplane - Feb 2007

Turning to her now

open-mouthed boyfriend I ventured

You never know do you

of which I did not know at the time and even today wonder about

Here is how it goes (kids dont try this at home)-straight and level cruise power stick neutral Then gradually coming back on the stick and likewise on the throttle When the ST pitched up at a 60-degree anshygle and at a near zero airspeed I would cut the throttle entirely kick hard-left rudder whereupon the Ryan probably in protest would do a 180 hang inverted for an instant at zero airspeed and then slide nose-first in the reverse direction Wow what a ride

After I landed the F-866 pilot handed me an extra 5 bucks and said-Please when you take my girlfriend up you just gotta do that thing maneuver for her

Well his girlfriend was this greatshylooking vivacious red-headed Pan-Am stewardess Both of them were at Orshyange to take sky-diving lessons from the local jump school 32 FEBRUARY 2007

Typical aviator garb not only from the 1930s but also from just a few years ago when a radio was seldom used and pilots wore dashing white helmets which were quite practical

I told the F-86 guy that I would do that thing only with another pilot so he slipped me another five spot With that I said Okay (yes I was a bit hungry) and up we went She wore a large white hard hat (for jumping) so I could not see her facial expressions even when she turned left or right in the front cockpit

So I first flew over the pretty countryside with gradual turns etc and at one point she did do a thumbs-up to indicate she was enshyjoying the ride

So I figured what the heck its time for the thing Up we went and just as the airplane reversed itself and headed down I heard a piercing scream from the front cockshypit and I said to myself She will never fly in a small airplane again

Not only did I hear the scream but also on the way down I noshyticed one of her arms and hand go up into the slipstream in what I thought was protest Cripes

Ive really had it now So all the way back to the field I did shallow turns and a real smooth landing on the grass

After landing parking and switching off the Menasco enshygine this Miss Luscious immedishyately climbed out on the wing and turned toward me I was expecting a big slap on the face or doing me in some other way so I cringed and awaited the onslaught

What happened She threw her arms around me thoroughly hugged me adding several out-ofshythis-world kisses and exclaimed That was the most wonderful airplane ride of my life I could hardly believe it

I never got their names or where they were from but I shall never forget it I decided then and there that the thing was well worth it Turning to her now open-mouthed boyfriend I ventured You never know do you ~

Why have I done business with AUA for over 15

years Because they have always been so helpful

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- frank Nocera

Frank Nocera Winder GA 30680

bull Started flying in the 1960s

bull Former Angle Flight pilot

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bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 34: Vintage Airplane - Feb 2007

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bull Has owned several airplanes

bull The two airplanes picured -1959 Cessna 150 (at left) and 1956 Cessna 182 - are the first of their generation

AUA is Vintage Aircraft Association approved To become a member of VAA call 8oomiddot843middot36J2

AUAs Exclusive EAA VIntage Aircraft Auociation urance Program

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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38 FEBRUAR Y 2007

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and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

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Page 35: Vintage Airplane - Feb 2007

BY HG FRAUTSCHY

THIS MONTHS MYSTERY PLANE COMES TO US FROM THE COLLECTION OF THE

EAA BOEING AERONAUTICAL LIBRARY ARCHIVES THIS MYSTERY PLANE IS OF FOREIGN ORIGIN

Send your answer to EAA Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Your answer needs to be in no later than March 10 for inclusion in the May 2007 issue of Vintage Airplane

You can also send your response via e-mail Send your answer to mysteryplaneeaaorg Be sure to include your name city and state in the body of your note and put (Month) Mystery Plane II in the subject line

NOV EMB ERS MY STERY AN SW ER

Wesley Smith of Springfield Illishy The November 2006 Mystery nois really outdid himself with his Plane is a 1912 Bristol Coanda Imshyanswer for the November 2006 Mysshy proved Military Monoplane (a lso tery Plane Heres his contribution known as the Improved Military 34 FEBR U ARY 2007

Coanda) designed by Henri Coanda a noted Romanian-born engineer scishyentist (and apparently gifted artist) in 1912 Six original Bristol Coandas were constructed during 1912 by the British and Colonial Aeroplane Comshypany Ltd (Bristol) at Filton Bristol England The first aircraft were given the works numbers 77 132 185 186 188 and 189 The photograph in Vinshytage Airplane is identical to that which appears on page 130 of Peter Lewis British Aircraft 1809-1914 A special version of the original machines with side-by-side seating was given the Bristol works number 80

The original Bristol Coandas were fitted with sO-hp air-cooled Gnome

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

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Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

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OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 36: Vintage Airplane - Feb 2007

Omega rotary radials In mid-1912 a further two machines were built for the August 1912 British military trials These aircraft had a reduced span (40 feet versus the original 41 feet 3 inches) an increased length (28 feet versus the original 27 feet) and the weight increased by 230 pounds (1000 pounds empty versus the original 770 pounds) The decrease in wingspan reduced the wing area from 275 square feet to 242 square feet Another significant change was the installation of an 80-hp Gnome Lambda rotary radial in place of the original 50-hp unit Given Bristol works numbers 105 and 106 (milishytary trials numbers 14 and IS respecshytively) the machines were flown by Bristol pilots Harry Busteed and James Valentine Unfortunately Valshyentine wrecked No 105 (14) on the first day of the trials The machine was then rebuilt with a fixed vertishycal fin placed ahead of the vertical rudder and continued to be flown by CH Pixton Prior to the trials sevshyeral vertical rudders had been tested In modified form with the fixed venshytral fin the all-moving rudder was moved forward of its original locashytion As such both aircraft were acshycepted by the RFC and assigned to No3 Squadron

Unfortunately success was shortshylived On 10 September 1912 a Bristol Coanda crashed near Wolvercote Oxshyford killing Lts CA Bettington and E Hotchkiss (Military Wing Royal Flying Corps) This accident followed a spate of other accidents which reshysulted in an unfortunate decision by the British War Office to ban the use of monoplanes The Admiralty howshyever continued to use monoplanes although none were Bristol Coandas Ex-military trials No 15 continued to soldier on as RFC serial no 262 with No3 Squadron although it is beshylieved to have flown no more than 15 minutes in RFC hands before being sent to the Royal Aircraft Factory on 20 February 1913 and finally struck off on 1 September Unlike No 14 which had been involved in the fatal crash No 15 was fitted with a vertical rudder of revised form that was used

on all subsequent Bristol Coandas No 14 also assigned to No3 Squadshyron prior to the 10 September 1912 crash was assigned the RFC number 263 (Britain s First Warplanes Jack M Bruce pp 96-97)

In any case Bristol continued to produce Coanda monoplanes exshyporting them to Bulgaria Germany Italy and Romania (works numbers 110 164 165 166 176 and 177) Romanian and Italian versions had

With the demise

of the monoplane in

RFC service such was

not the end of

the Bristol Coanda

a stronger Grandsiegne steel undercarshyriage skids and were apparently the same as the side-by-side machine No 80 In italy the two imported Bristol Coandas were entered by the Caproni e Faccanoni Company in the April 1913 Italian military aircraft trails Given competition numbers 11 and 13 the aircraft were flown by British pilots Sidney Sippe and Collyns Pizey In earlier days Gianni Caproni was a classmate of Coandas in Belgium (Science University at Liege) The purshychase of two British-built machines and a license to build Bristol Coanshydas was due to the uncertainty of any Caproni machines being ready in time for the trials Given the Italian War Ministry prize of 10000 lire and a potential order for IS machines (10 for first place five for second place) this was not a trifling matter Unforshytunately neither machine was admitshyted to the final trials however the fuselage of works No 174 was apparshyently used successfully in a static load test at Mirafiori on 17 April

lilt is unclear as to how many Brisshytol Coandas were eventually built by Caproni According to British Aircraft Before the Great War (Michael H Goodshyhall and Albert E Tagg Schiffer pp 60-61) Caproni built only one Bristol Coanda However Aeroplani Caproni Gianni Caproni and His Aircraft 1910shy1983 (Museo Caproni Trento p 29) states Caproni eventually supplied several Bristols to the Army the milishytary flying field at Somma Lombardo near Malpensa becoming the seat of the Bristol Caproni monoplane school with Tenente (ie Lt) Renato De Riso as instructor Nevertheless the fuselage of the imported No 174 survives in the Caproni Museum the sole remaining Bristol Coanda artishyfact What is clear is that Caproni was entrusted with the maintenance of the Bristol Coandas Some are reputed to have been fitted with stabilators in place of the original horizontal stashybilizerelevators of the original mashychines Others were fitted with wheel brakes A few of the aircraft were apshyparently sent to Bristol at some pOint but they appear to have remained in use as trainers in Italy throughout the whole of 1914

In addition to Italy three Bristol Coandas were supplied to Romania The purported use of Bristol Coanshydas by Bulgaria and Germany remain elusive However Lewis states that the 1912 Improved Military Coanshydas were fitted with a revised rudder and increased wingspan of 42 feet 9 inches (as depicted in the Vintage Airshyplane photo) The Military Coandas were given the Bristol works numbers 118 121 122 123 131 and 142-154 All such aircraft were fitted with 80shyhp Gnomes with the exception of No Ill which was fitted with the inline water-cooled 70-hp Daimler engine taken from Gordon Englands Bristol GE 2 (ie Gordon England 2) Flown as No 13 during the 1912 British military trials No 111 also had a lengthened fuselage 30 feet 9 inches in length a reduced span of 39 feet 4 inches with a wing area of 260 square feet and a four-blade proshypeller The Military Coandas had a fuselage length of 29 feet 2 inches

VINTAGE AIRPLANE 35

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

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Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

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Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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Page 37: Vintage Airplane - Feb 2007

a wing area of 280 square feet an empty weight of 1050 pounds with a gross weight of 1775 pounds The first Improved Military Coanda (No 118) had a maximum speed of 71 mph and cost 1400 pounds

With the demise of the monoshyplane in RFC service such was not the end of the Bristol Coanda

Following the crash of No 14 Bristol constructed seven BR 7 bishyplanes with 70-hp Renault or 90shyhp Daimler engines Five were to go to Spain but were not accepted Nevshyertheless the Admiralty had been imshypressed enough to order what was essentially a biplane version of the Improved Military Coanda similar to the BR 7 but known as the Brisshytol TB 8 (TB standing for tractor biplane) using the fuselage of Brisshytol Coanda monoplane No 121 Six converted Bristol Coanda Improved Military monoplanes fitted with a rotary bomb carrier (holding 12 10shypound bombs) designed by Coanda were sold to Romania Converted No 143 was sold to RP Creagh in July of 1914 and it was soon impressed for service in the RFC following the outshybreak of hostilities in August Several others on order were impressed in adshydition to Creaghs machine and were assigned RFC serials numbers 634 (Creagh) 614 615 and 620 At least No 615 was apparently fitted with an 80-hp Clerget rotary radial in place of the usual 80-hp Gnome Number 634 was tested at Farnborough in mid-August but was rejected as unshysafe by the RFC along with Nos 614 and 620 However the RNAS (Royal Naval Air Service) was still quite inshyterested and accepted Nos 614 and 620 as RNAS Nos 948 and 917 servshying at Eastchurch and Dunkerque by October 1914

A further dozen TB 8s were modshyified by Frank BarnwelC who had sucshyceeded Coanda at Bristol and were accepted by the War Office These TB 8s were fitted with ailerons in place of the original wing warping had stagshygered wings and a revised cowling Fuel capacity was also increased to 25 gallons Assigned RFC serials 691-702 the first was delivered to Farnborshy

36 FEBRUARY 2007

ough on 26 September 1914 with six more delivered by 17 October None however were taken on charge by the RFC All were reassigned to the RNAS and renumbered as Nos 1216-27 Some of these saw limited use in the early phases of the Great War serving at various RNAS stations However RNAS General Memorandum No 21 warned of the types basic unsuitabilshyity stating in part (the TB 8s auth) are machines which were purshychased for use as practice machines for advanced pupils They are not suitable for flying loaded full up with petrol and passenger and must not be used thus loaded except under exceptional circumstances by skilled pilots who understand that the mashychines are in an overloaded condishytion (for further details please see Jack M Bruces excellent book Aeroshy

planes of the Royal Flying Corps (Milishytary Wing pp 156-158raquo

The TB 8 had a span of 37 feet 8 inches a length of 29 feet 3 inches and a wing area of 450 square feet The weight was 970 pounds (empty) with a loaded weight of 1665 pounds The maximum speed was 75 mph 4 mph faster than a Bristol Coanda Improved Military Monoplane and could climb to 3000 feet in 11 minshyutes Duration was five hours

Born on 7 June 1886 Coanda first studied at the Technische Hochshyschule at Chariottenburg in 1905 This was followed by study at the Liege Science University In 1907shy08 he constructed a glider while livshying in Belgium (World War One Aero

No 97 September 1983 Coanda pp 17-23) He graduated from the Sushyperior School of Aeronautics (ecoLe

superieur de Laeronautiqle) at Paris during 1909 Prior to his association with Bristol Coanda had designed several other powered aircra ft noshytably a unique biplane powered by a hybrid turbine engine (the comshypressor was actually driven by a 50shyhp Clerget reCiprocating engine) Whether this machine actually flew is a matter for conjecture nevertheshyless it was displayed at the 1910 sashy

1011 de Laeronautique at Paris and is the aircraft for which he is usually

remembered Coanda next designed a unique twin-engined high-wing monoplane which also proved to be unsuccessful Two of these mashychines were apparently built and were possibly intended to serve as bombers Both machines were powshyered by twin 50-hp Gnome engines mounted on either side of the fuseshylage driving a single four-blade tracshytor propeller through a transverse gearbox and extension shaft

After the 1912 Bristol Coanda series of monoplanes Coanda deshysigned the BC 2 seaplane which was not built This was followed by two seaplanes fitted with a central main float numbered 120 and 121 by Brisshytol Harry Busteed nearly drowned in the crash of No 120 The second machine No 121 was rebuilt from one of the Bristol Coandas With a new fuselage it was delivered to the Admiralty on 2 January 1914 with works No 205 (naval aircraft No IS) and is sometimes known as the TB 8H (the H standing for hydro or hydroaeroplane a contemporaneshyous term for seaplane)

The Bristol Coanda GB 75 (the designation possibly standing for Gnome Bristol the 75 referring to the horsepower of the Gnome Monosoupape engine) was built for Romanian Crown Prince Canshytacuzene and was displayed at the Olympia Aero Show in March 1914 Like the T B 8 it was acquired for RFC service but disappears from available records early in the war The Bristol Coanda PB 8 (possibly Pusher Bishyplane 8) completed in 1914 (works No 99) was completed but not flown its engine being requisitioned for use by the British War Office A further deSign known as the RB was a second aircraft designed for Prince Cantacuzene by Coanda that was apparently never built

Returning to France Coanda deshysigned the Delaunay-Belleville bishyplane bomber in 1916 one of three aircraft types he designed for that company (they were primarily an aushytomobile manufacturer) A year later in 1917 Coanda designed the BN 2 for the French SIA company This

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

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Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

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rFrit zfJa tllwaletcoI

Membership dues to EM and its divisions are not tax deductible as charitable contributions

Copyright copy2006 by the EM ntage Aircraft Association All rights reserved VINTAGE AIRPLANE (USPS 062-750 ISSN 0091-6943) is published and owned exclusively by the EM ntage Aircraft Association of the Experimental Aircraft Association and is published monthly at EM Aviashy

tion Center 3000 Poberezny Rd PO Box 3066 Oshkosh Wisconsin 54903-3086 e-mail vintageaircrafteaaorg Membership to ntage Aircraft Association which includes 12 issues of ntage Airplane magazine is $36 per year for EM members and $46 for non-EM members Periodicals Postage paid at Oshkosh Wisconsin 54901 and at additional mailing offices POSTMASTER Send address changes to ntage Airplane PO Box 3086 Oshkosh WI 54903-3086 PM 40032445 Return undeliverable Canadian addresses to World Distribution Services Station A PO Box 54 Windsor ON N9A 6J5 e-mail cpcreturnsWdsmailcom FORshyEIGN AND APO ADDRESSES - Please allow at least two months for delivery of VINTAGE AIRPlANE to foreign and APO addresses via surtace mail ADVERTISING - ntage Aircraft Association does not guarantee or endorse any product offered through the advertising We invite constructive criticism and welcome any report of inferior merchandise obtained through our advertiSing so that corrective measures can be taken

EDITORIAL POLlCY Readers are encouraged to submit stories and photographs Policy opinions expressed in articles are solely those of the authors Responsibility for accuracy in reporting rests entirely with the contribotor No remuneration is made Material should be sent to Editor VINTAGE AIRPLANE PO Box 3086 Oshkosh WI 54903-3086 Phone 920-426-4800

EAAreg and EM SPORT AVIATIONreg the EM Logoreg and AeronauticaTid are registered trademarks trademarks and service mal1os of the Experimental Aircraft Association Inc The use of these trademarks and service marks without the permission of the Experimental Aircraft Association Inc is strictly prohibited

VINTAGE AIRPLANE 39

Flight Control Cables Custom Manufactured

Each Cable is Proof Load Tested and Prestretched for Stability Quick Delivery Reasonable Prices Certification to MIL-T-611 7

amp MIL-C-5688A 1 16 to 1 4 Certified Bulk Cable and

Fittings are Available

~McFarlanemiddot

McFarlane Aviation Products

McFarlane Aviation Inc 696 E 1700 Road

Baldwin City KS 66006 800-544-8594

Fax 785-594-3922 wwwmcfarlaneaviationcom salesmcfarlaneaviationcom

881 VISAlldl

Something to buy sell or trade

Classified Word Ads $550 per 10 words 180 words maximum with

boldface lead-in on first line

Classified Display Ads One column wide (2167 inches) by 1 2 or

3 inches high at $20 per inch Black and white only and no frequency

discounts

Advertising Closing Dates 10th of second month prior to desired

issue date (ie January 10 is the closing date for the March issue) VAA

reserves the right to reject any advertising in conflict with its policies

Rates cover one insertion per issue Classified ads are not accepted via

phone Payment must accompany order Word ads may be sent via fax

(920-426-4828) or e-mail (classadseaaorg) using credit card payment

(all cards accepted) Include name on card complete address type of

card card number and expiration date Make checks payable to EAA

Address advertising correspondence to EAA Publications Classified Ad

Manager PO Box 3086 Oshkosh WI 54903-3086

Airplane T-Shirts wwwaircraftnotescom Aircraft 150 Different Airplanes Available review Research and Contribute

WE PROBABLY HAVE knowledge about aircraft What kind YOUR AIRPLANE of experiences have been had by

wwwairpanetshirtscom others with a specific aircraft Add

Flight Comes ~ALIVE~

View more than 170 airplanes and 20000 historic aviation artifacts at one of the finest

aviation museums in the world Members get in FREE

wwwairventuremuseumorg Phone (920) 426-4818

Email museumeaaorg

1 RVENTURE MUSEUM

~

40 FEBRUARY 2007

1 -800-645-7739

Flying wires available 1994 pricing Visit wwwfyingwirescom or call 800-517 -9278

THERES JUST NOTHING LIKE IT ON THE WEB

wwwaviation-giftshopcom A Website with the Pilot in Mind (and those who love airplanes)

Warner engines Two 165s one fresh OH one low time on Fairchild 24 mount with all accessories Also Helton Lark and Aeronca C-3 project Find my name and address in the Officers and Directors listing and call evenings E E Buck Hilbert

AampP IA Annual 100 hr inspections Wayne Forshey 740-472-1481

Ohio - statewide

CUSTOM PRINTED T-SHIRTS for your flying club flight shop museum Free samples Call 1-800-645-7739 or 1shy828-654-9711

your comments on aircraft here

BABBITT BEARING SERVICE - rod bearings main bearingsbushings master rods valves piston rings Call us Toll Free 1-800-233-6934 e-mail ramremfg aocom Website wwwramenginecom VINTAGE ENGINE MACHINE WORKS N 604 FREYA ST SPOKANE WA 99202

LET BRENCO HELP YOU GET YOUR IA CERTIFICATE-Brencohas a 25 year history of training AampPs to obtain their Inspection Authorization Courses are offered every year in Battle Creek MI Columbus OH Kenosha WI and Rockford IL Call 1-800-584-1392 for additional information

TIME FOR YOUR MEDICAL Blood sugar cholesterol triglycerides

blood pressure issues E-mail or write me and Ill send you my lab results (before amp after) and tell you

how I got MY medical Richard Denison

104 Teche St New Iberia La 70560

cycopsphotocoxnet (337)365-5621

-k E ea-I~~tion

X-PLAN VEHICLE PRICING ~

- -

ENJOY THE PRIVILEGE OF PARTNERSHIP

DearEAA

I just hadprobably the easiest most stress free auto transaction of my life Armed to the teeth with all the information I could get on the internet I entered the Ford dealershyship ready for battle To my extreme surprise the price Iended up paying for my new F-150 Lariat was over a thousand dollars LOWER than the highest price I was ready to pay Without adoubt the most satisfying auto purchase I have ever made Thank You EM for securing such a fine benefit for ourmembers

BestRegards TomH East Greenbush Hew Yom EAAMember

2007 Ford F-150 continues to offer the industrys widest variety of body configushyrations including three cab choices three box lengths two box styles and five unique series including the powerful but luxurious F-150 lariat

EXCLUSIVE PRICING EXCEPTIONALLY SIMPLE Ford Motor Company in association with EM is proud to offer members the opportunity to save on the purchase or lease of vehicles from Ford Motor Companys family of brands-Ford Uncoln Mercury Mazda Volvo Land Rover and Jaguar

Get your personal identification number (PIN) and learn about the great value of Partner RecognitionIX-Pian pricing from the EM website (wwweaaorg) by clicking on the EANFord Program logo You must be an EM Member for at least one ~r to be eligibleThis offer is available to residents of the United States and Canada

Certain restrictions apply Available at participating dealers Please refer to wwweaaorg or call 800-842-3612

~ JAGUAR

LINCOLN MERCURY

FOR THE OWNER oSEEKS

1tdtM~middot~llr R~ in the irpotts of tfte WOttd bullbull the mod cfiatiIMJui of 1 privt

plaNe SPARTAN Eucutje is the t of ~erytin9 ditcnmi fi9 Ioob for in penouI trmportton the nciti 9 beauty of ~bred d 9

of ultr rt cu om-bu t iAttwlon bull the Mewity of _tal Jterpielaquo aq ipped with ref t t ddto performanebullbullnd Mfaty

_ t _ an bull 11 I n more ctiMJ ~ d_nd the

~ you _ it to y--tf to iamga the ampcutin Sand NCf If on rshyd for demonatrtioA or t1otshy

SPARTAN AIRCAAFT COMPANY bull bull bull - - - bull - TULSA OKlAHOMA

Page 38: Vintage Airplane - Feb 2007

was a large night bomber (bombardashyment nuit) resembling the HandleyshyPage 0400 and was powered by two American 400-hp Liberty engines Still under construction at the time of the Armistice in 1918 the aircraft used a large amount of duralumin in its construction and was given a fashyvorable test flight report after the end of the war

Following the end of World War I Coanda engaged in a lengthy study of fluid dynamics which led to the design of a device for which he was granted a patent during 1934 In fact this discovery became known as the Coanda effect from about 1937 In 1935 Coanda apparently designed a circular planform aircraft which he called an Aerodine Lenshyticulara He returned to Romania in 1970 and joined the Bucharest Polyshytechnic Institute before passing away on 25 November 1972

Ironically the monoplane ban was not lifted until relatively late in the Great War (late 1916) when Brisshytol introduced the M1 (there were three variants the M1ABC) an advanced monoplane fighter powshyered by a 110-hp Clerget rotary rashydial (and capable of a maximum speed of 128 mph at 5400 feet) that saw only limited wartime use it is noted for being the first aircraft to fly over the Andes Mountains in South America when an example given to the Chilean government by the Britshyish was flown across by Us Godey and Cortinez on 4 April 1919 The six M1s given to Chile in 1917 were partial payment made by the UK in exchange for two warships commanshydeered by the Royal Navy at the start of the war that were being built for Chile at dockyards in England

Wesley R Smith Springfield Illinois

Other correct answers were reshyceived from Tom Lymburn Princshyeton Minnesota and Wayne Van Valkenburgh Jasper Georgia and via e-mail from Jack Erickson State College Pennsylvania and Jim Hays Brownwood Texas

GET THE SKILLS TO GET IT BUILT AT EAA SPORTAIR WORKSHOPS

GET YOUR HOMEBUILDING PROJECT OFF THE GROUND BY SIGNING UP FOR EAAS SPORTAIR WORKSHOPS

FEB 17-18

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lAKElAND FL bull Composite Construdion bull Eledrical Systems ampAvionics bull Fabric Covering bull Sheet Metal Construction

TORONTOON bull Sheet Metal ConstrucIion

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RMRSIDECA bull RV Assembly ARUNGTON WA bull Repairman (lSA) Inspedion-Airplane

RIVERSIDE CA amp bull Repairman (ISA) Inspection-Airplane FREDERICK MD

WATSONVIUE CA bull Composite ConstrucIion bull Eledrical Systems ampAvionics bull Fabric Covering bull Sheet Metal Construction

CALGARY AB bull Workshop

VISIT WWWSPORTAIRCOM OR CALL 1middot800middot967middot5746 FOR DETAILS

EAA EAA SportAir Sponsors

~WORKSHOPS wwwalrcraft l prucecom

---~---

VINTAGE AIRPLANE 37

Your One STOP Quality Shop

1-888-388-8803 1-780-447-5955

Call Today For Our New Catalog Exhaust Systems Carb Air Boxes Structural Assemblies Clamps amp Hardware Round Engine Exhausts Engine Mounts Fuel Cells Heaters

All Makes amp Models wwwacomweldingcom

Imported lor Skat Blast this economical cabinet assembles in 2-3 hours Connect air hose Irom your compressor and add Glass Beads or other abrasive Aim trigger power gun (in shycluded) at part and remove rust and paint FAST 11(1_ 22d 3312w 22h work area 12 x 24 lens Requires 7-20 clm 80 psi and shop vac

Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

VINTAGE AIRCRAFT

ASSOCIATION OFFICERS

President Vice-President Geoff Robison George Daubner

152 1 E MacGregor Dr 2448 Lough Lane New Haven IN 46774 Hartford WI 53027

260-493-4724 262-673-5885 dlie7025aolcom vaalybny(n)nmcOIlI

Seltr~tary Treasu rer Steve Nesse Charles W Harris

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507-373-1674 918-622-8400 stllfs(JiJeskmeciiaco111 cwhlaquo(l)hv~ucom

DIRECTORS Steve Bender Jeannie Hill

85 Brush Hill Road PO Box 328 Sherborn MA 0) 770 Harvard I L 60033-0328

508-653-7557 815-943-7205 sst J()comcastl1ft dillglwUoUCll(

David Bennett Espie Butch Joyce 375 Killdeer Ct 704 N Reg ional Rd

Lincoln CA 95648 Greensboro NC 27409 916-645-8370 336-668-3650

mltiqllerillreacll colll windsockan com

john Berendt Steve Krog 7645 Echo Point Rd 1002 Heather Ln

Ca nnon Fall s MN 55009 Hartford WI 53027 507-263-24 14 262-966- 7627

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Plainfield IN 46168 Brookfield WI 5300S 317-839-4500 262-782-26n

davtcpd(qiqllfst 1Iet IlImpereXefpccOfl1

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Northborough MA 015 32 Roa noke TX 76262 508-393-4775 817-49 1-9 110

(olehmd l j llllOcom gellemorriscwrtfrllet

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Llwto n MI 49065 Stoughton WI 53589 269-624-6490 608-877-8485

rcolJ iso1l516n com da rnprilnirecom

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Indianapolis IN 46278 Wauwatosa W I 532 13 317 -293-4430 414-771-1 545

dalefaemsllcom sl1scl1mid(g l1li lwpccom

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EAA and Division Membership Services 800-843-3612 FAX 920-426-6761 (800 AM-700 PM Monday-Friday CST)

-Newrenew memberships EAA Divisions (Vintage Aircraft Association lAC Warbirds) National Association of Flight Instructors (NAFI)

-Address changes -Merchandise sales -Gift memberships

Progra ms and Activities EAA AirVenture Fax-On-Demand Directory 732-885-6711

Auto Fuel STCs 920-426-4843 Buildre5tore information 920-426-4821 Chapters locatingorganizing 920-426-4876 Education 888-322-3229

- EAA Air Academy - EAA Scholarships

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Membershi~ Services Directory

THE EAA VINTAGE AIRCRAFT ASSOCIATION ~ EAA Aviation Center PO Box 3086 Oshkosh WI 54903-3086

Phone (920) 426-4800 Fax (920) 426-4873 Web Sites wwwvintageaircra(targ wwwairventurearg wwweaaargmemberbenefits

E-Mail vintageaircra(teaaarg

MEMBERSHIP INFORMATION EAA lAC

Membership in the Experimental Aircraft C u rrent EAA m embers may join the Association Inc is $40 for one year includshy In t e rna t ion a l Aerobatic C lub Inc Divishying 12 issues of SPORT AVIATIO N Family sio n and receive SPORT AEROBATICS membership is an additional $10 annually magazine for an a d di t ional $45 per year Junior Membership (under 19 years of age) EAA Membership SPORT AEROBATshyis ava ilable at $23 annually All ma jor credit ICS magaZine and o n e year m embership cards accepted for membership (Add $16 for in the lAC Division is ava ilable fo r $55 Foreign Pastage) per year (SPORT AVIA TION magazine

not incl u ded) (Add $ 18 fOT Fore ig n EAA SPORT PILOT Postage_)

Current EAA members may add EAA SPORT PILOT magazine fo r an additional WARBIRDS $20 per year Current EAA members may join the EAA

EAA Membe rship a n d EA A SPOR T Warbird s of America Division and receive PILOT magazine is ava ilab le for $40 per WARBIRDS magazine for an additional $45 yea r (SPORT AVIATION magazine n ot inshy per year cluded) (A dd $16 far Foreign Postage) EAA Membersh ip WA RBIRDS magashy

zine and one yea r membership in the VINTAGE AIRCRAFT ASSOCIATION Warbird5 Division is ava ilable for $55 per

C u rrent EAA members may join the yea r (SPORT AVIATION magaZine not in shyVin tage Aircraft Assoc ia tion and receive cluded) (A dd $7 for Foreign Postage) VINTAGE A IRPLANE magazine for an ad shyd itional $36 per year FOREIGN MEMBERSHIPS

EAA Membership VINTAGE AIRPLANE Please su b m it you r remittance with a magaZine and one year membership in the EAA check or draft drawn on a United States Vintage Aircraft Association is available for $46 bank payable in United States do llars Add per year (SPORT AVIATION magazine not inshy required Foreign Postage amount for each cluded) (Add $7 for Foreign Postage) membership

Flying Start Program 920-426-6847 Library Services Research 920-426-4848 Medical Questions 920-426-6112 Technical Counselors 920-426-6864 Young Eagles 877-806-8902

Benefi ts AUA Vintage Insurance Plan 800-727-3823 EAA Aircraft Insurance Plan 866-647-4322 Term Life and Accidental 800-241-6103 Death Insurance (Harvey Watt amp Company) EAA Platinum VISA Card 800-853-5576 ext 8884 EAA Aircraft Financing Plan 866-808-6040 EAA Enterprise Rent-A-Car Program

877-GA1-ERAC Editorial 920-426-4825 Vintage FAX 920-426-6865

- Submitting articlephoto - AdvertiSing information

EAA Aviation Foundation Artifact Donations 920-426-4877 Financial Support 800-236-1025

DIRECTORS EMERITUS

Gene Chase IE Buck Hilbert 2159 Carlton Rd 8102 Leech Rd

Oshkosh WI 54904 Union IL 60180 920-231-5002 8 15-923-4591

GRC HAciUlrterllet buck l acdis llet

Ro nald c Fritz 1540 1 Sparta Ave

Kent CitY M1 49330 616-678-5012

rFrit zfJa tllwaletcoI

Membership dues to EM and its divisions are not tax deductible as charitable contributions

Copyright copy2006 by the EM ntage Aircraft Association All rights reserved VINTAGE AIRPLANE (USPS 062-750 ISSN 0091-6943) is published and owned exclusively by the EM ntage Aircraft Association of the Experimental Aircraft Association and is published monthly at EM Aviashy

tion Center 3000 Poberezny Rd PO Box 3066 Oshkosh Wisconsin 54903-3086 e-mail vintageaircrafteaaorg Membership to ntage Aircraft Association which includes 12 issues of ntage Airplane magazine is $36 per year for EM members and $46 for non-EM members Periodicals Postage paid at Oshkosh Wisconsin 54901 and at additional mailing offices POSTMASTER Send address changes to ntage Airplane PO Box 3086 Oshkosh WI 54903-3086 PM 40032445 Return undeliverable Canadian addresses to World Distribution Services Station A PO Box 54 Windsor ON N9A 6J5 e-mail cpcreturnsWdsmailcom FORshyEIGN AND APO ADDRESSES - Please allow at least two months for delivery of VINTAGE AIRPlANE to foreign and APO addresses via surtace mail ADVERTISING - ntage Aircraft Association does not guarantee or endorse any product offered through the advertising We invite constructive criticism and welcome any report of inferior merchandise obtained through our advertiSing so that corrective measures can be taken

EDITORIAL POLlCY Readers are encouraged to submit stories and photographs Policy opinions expressed in articles are solely those of the authors Responsibility for accuracy in reporting rests entirely with the contribotor No remuneration is made Material should be sent to Editor VINTAGE AIRPLANE PO Box 3086 Oshkosh WI 54903-3086 Phone 920-426-4800

EAAreg and EM SPORT AVIATIONreg the EM Logoreg and AeronauticaTid are registered trademarks trademarks and service mal1os of the Experimental Aircraft Association Inc The use of these trademarks and service marks without the permission of the Experimental Aircraft Association Inc is strictly prohibited

VINTAGE AIRPLANE 39

Flight Control Cables Custom Manufactured

Each Cable is Proof Load Tested and Prestretched for Stability Quick Delivery Reasonable Prices Certification to MIL-T-611 7

amp MIL-C-5688A 1 16 to 1 4 Certified Bulk Cable and

Fittings are Available

~McFarlanemiddot

McFarlane Aviation Products

McFarlane Aviation Inc 696 E 1700 Road

Baldwin City KS 66006 800-544-8594

Fax 785-594-3922 wwwmcfarlaneaviationcom salesmcfarlaneaviationcom

881 VISAlldl

Something to buy sell or trade

Classified Word Ads $550 per 10 words 180 words maximum with

boldface lead-in on first line

Classified Display Ads One column wide (2167 inches) by 1 2 or

3 inches high at $20 per inch Black and white only and no frequency

discounts

Advertising Closing Dates 10th of second month prior to desired

issue date (ie January 10 is the closing date for the March issue) VAA

reserves the right to reject any advertising in conflict with its policies

Rates cover one insertion per issue Classified ads are not accepted via

phone Payment must accompany order Word ads may be sent via fax

(920-426-4828) or e-mail (classadseaaorg) using credit card payment

(all cards accepted) Include name on card complete address type of

card card number and expiration date Make checks payable to EAA

Address advertising correspondence to EAA Publications Classified Ad

Manager PO Box 3086 Oshkosh WI 54903-3086

Airplane T-Shirts wwwaircraftnotescom Aircraft 150 Different Airplanes Available review Research and Contribute

WE PROBABLY HAVE knowledge about aircraft What kind YOUR AIRPLANE of experiences have been had by

wwwairpanetshirtscom others with a specific aircraft Add

Flight Comes ~ALIVE~

View more than 170 airplanes and 20000 historic aviation artifacts at one of the finest

aviation museums in the world Members get in FREE

wwwairventuremuseumorg Phone (920) 426-4818

Email museumeaaorg

1 RVENTURE MUSEUM

~

40 FEBRUARY 2007

1 -800-645-7739

Flying wires available 1994 pricing Visit wwwfyingwirescom or call 800-517 -9278

THERES JUST NOTHING LIKE IT ON THE WEB

wwwaviation-giftshopcom A Website with the Pilot in Mind (and those who love airplanes)

Warner engines Two 165s one fresh OH one low time on Fairchild 24 mount with all accessories Also Helton Lark and Aeronca C-3 project Find my name and address in the Officers and Directors listing and call evenings E E Buck Hilbert

AampP IA Annual 100 hr inspections Wayne Forshey 740-472-1481

Ohio - statewide

CUSTOM PRINTED T-SHIRTS for your flying club flight shop museum Free samples Call 1-800-645-7739 or 1shy828-654-9711

your comments on aircraft here

BABBITT BEARING SERVICE - rod bearings main bearingsbushings master rods valves piston rings Call us Toll Free 1-800-233-6934 e-mail ramremfg aocom Website wwwramenginecom VINTAGE ENGINE MACHINE WORKS N 604 FREYA ST SPOKANE WA 99202

LET BRENCO HELP YOU GET YOUR IA CERTIFICATE-Brencohas a 25 year history of training AampPs to obtain their Inspection Authorization Courses are offered every year in Battle Creek MI Columbus OH Kenosha WI and Rockford IL Call 1-800-584-1392 for additional information

TIME FOR YOUR MEDICAL Blood sugar cholesterol triglycerides

blood pressure issues E-mail or write me and Ill send you my lab results (before amp after) and tell you

how I got MY medical Richard Denison

104 Teche St New Iberia La 70560

cycopsphotocoxnet (337)365-5621

-k E ea-I~~tion

X-PLAN VEHICLE PRICING ~

- -

ENJOY THE PRIVILEGE OF PARTNERSHIP

DearEAA

I just hadprobably the easiest most stress free auto transaction of my life Armed to the teeth with all the information I could get on the internet I entered the Ford dealershyship ready for battle To my extreme surprise the price Iended up paying for my new F-150 Lariat was over a thousand dollars LOWER than the highest price I was ready to pay Without adoubt the most satisfying auto purchase I have ever made Thank You EM for securing such a fine benefit for ourmembers

BestRegards TomH East Greenbush Hew Yom EAAMember

2007 Ford F-150 continues to offer the industrys widest variety of body configushyrations including three cab choices three box lengths two box styles and five unique series including the powerful but luxurious F-150 lariat

EXCLUSIVE PRICING EXCEPTIONALLY SIMPLE Ford Motor Company in association with EM is proud to offer members the opportunity to save on the purchase or lease of vehicles from Ford Motor Companys family of brands-Ford Uncoln Mercury Mazda Volvo Land Rover and Jaguar

Get your personal identification number (PIN) and learn about the great value of Partner RecognitionIX-Pian pricing from the EM website (wwweaaorg) by clicking on the EANFord Program logo You must be an EM Member for at least one ~r to be eligibleThis offer is available to residents of the United States and Canada

Certain restrictions apply Available at participating dealers Please refer to wwweaaorg or call 800-842-3612

~ JAGUAR

LINCOLN MERCURY

FOR THE OWNER oSEEKS

1tdtM~middot~llr R~ in the irpotts of tfte WOttd bullbull the mod cfiatiIMJui of 1 privt

plaNe SPARTAN Eucutje is the t of ~erytin9 ditcnmi fi9 Ioob for in penouI trmportton the nciti 9 beauty of ~bred d 9

of ultr rt cu om-bu t iAttwlon bull the Mewity of _tal Jterpielaquo aq ipped with ref t t ddto performanebullbullnd Mfaty

_ t _ an bull 11 I n more ctiMJ ~ d_nd the

~ you _ it to y--tf to iamga the ampcutin Sand NCf If on rshyd for demonatrtioA or t1otshy

SPARTAN AIRCAAFT COMPANY bull bull bull - - - bull - TULSA OKlAHOMA

Page 39: Vintage Airplane - Feb 2007

Your One STOP Quality Shop

1-888-388-8803 1-780-447-5955

Call Today For Our New Catalog Exhaust Systems Carb Air Boxes Structural Assemblies Clamps amp Hardware Round Engine Exhausts Engine Mounts Fuel Cells Heaters

All Makes amp Models wwwacomweldingcom

Imported lor Skat Blast this economical cabinet assembles in 2-3 hours Connect air hose Irom your compressor and add Glass Beads or other abrasive Aim trigger power gun (in shycluded) at part and remove rust and paint FAST 11(1_ 22d 3312w 22h work area 12 x 24 lens Requires 7-20 clm 80 psi and shop vac

Th e (olowing li s t o( coming events is (urnished to our readers as a matter o( in(orshymation only and does not constitute approval sponsorship involvement control or direcshytion o(any event (fly-in seminars fly market etc) listed To sllbmit an event send the inshy(ormation via mail to Vintage Airplane PO Box 3086 Oshkosh WI 54903-3086 Or e-mail the in(ormation to vintageaircraft eaa org Information should be received (0111

months prior to the event date

APRIL 27-28-Waco TX-Texas State Technical College(TSTC) 5th Texas Aviation EXPO 2007 presented by The Texas Aviation Association Five acres of ramp static display A robust agenda of 60 hours of safety seminars vast assortments of vendors showcasing their products and services anticipating 700 to 1000 attendees speakers George D Pinky Nelson former NASA Astronaut and Jw Corkey Fornof movie stunt aviation character COME SHARE TH E ADVENTURE wwwtxaaorg

MAY 4-6-Burlington NC-Alamance County Airport (KBUY) VAA Chapter 3 Spring Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilsonhomexpresswaynet

MAY 31middotJUNE 2-Bartlesville OK-Frank Phillips Field (BVO) 21st Annual Biplane Expo Info Charlie Harris 918-622-8400 wwwbiplaneexpocom

AUGUST S-Queen City MO-Applegate Airport (15MO) 20th Annual Watermelon Ry-In amp BBQ 2pm til dark Come and see grass roots aviation at its best Info 660-766-2644

August S-Chetek WI-Southworth Municipal airport (Y23) BBQ Fly-In 1030am Warbird displays antique

38 FEBRUAR Y 2007

2007 MAJOR FLy-INS For details on EM Chapter flYins and other local aviation events visit wwweaaorglevents

Sun n Fun Fly-In Lakeland Linder Regional Airport (LAL) Lakeland FL April 17-23 2007 wwwSun-N-Funorg

EAA Southwest Regional-The Texas Fly-In Hondo Municipal Airport (HDO) Hondo TX June 1-2 2007 wwwSWRRorg

Golden West EAA Regional Fly-In Yuba County Airport (MYV) Marysville CA June 29-July 1 2007 wwwGoldenWestRylnorg

Rocky Mountain EAA Regional Fly-ln Front Range Airport (FTG) Watkins CO June 23-24 2007 wwwRMRFIorg

Arlington EAA Fly-In Arlington Municipal Airport (AWO) Arlington WA July 11-15 2007 wwwNWEAAorg

and unique airplanes antique amp collector car displays and raffles for airplane rides Procedes will be given to local charities Info Chuck Harrison - Office 715-924shy4501 Cell 715-456-8415 fixdent chibardunnet Tim Knutson - Home 715-237-2477 Cell 651-308-2839 n3nknutcitizens-telnet

SEPTEMBER I - Marion IN-Marion Municipal Airport (MZZ) 17th Annual Fly-In Cruise-In 700am until 200pm This annual event features antique classic homebuilt ultralight and warbird aircraft as well as vintage cars trucks motorcycles and tractors An all-you-can-eat Pancake Breakfast is served with all proceeds going to the local

EAA AirVenture Oshkosh Wittman Regional Airport (OSH) Oshkosh WI July 23-29 2007 wwwAirVentureorg

EAA Mid-Eastern Regional Fly-In Marion Municipal Airport (MNN) Marion OH August 25-26 2007 httpMERRinfo

Virginia Regional EAA Fly-In Dinwiddie County Airport (PTB) Petersburg VA October 6-7 2007 wwwVAEAAorg

EAA Southeast Regional Fly-In Middleton Field Airport (GZH) Evergreen AL October 12middot14 2007 wwwSERRorg

Copperstate Regional EAA Fly-In Casa Grande (Arizona) Municipal Airport (CGZ) October 25-28 2007 wwwcopperstateorg

Marion High School Marching Band wwwFlylnCruiselncomlnfo Ray Johnson (765) 664-2588 or rjohnsonindyrrcom

SEPTEMBER 21middot22- Bartlesville OK-Frank Phillips Field (BVO) 51st Annual Tulsa Regional Fly-In Antiques Classics Light Sport Warbirds Forum Type Clubs Info Charlie Harris 918-622-8400 www tulsaflyin com

OCTOBER 5middot7-Camden SC-Kershaw County Airport (KCDN) VAA Chapter 3 Fall Fly-In All classes welcome BBQ on field Fri Evening EAA judging all classes Sat Banquet Sat Nite Info Jim Wilson 843-753-7138 or eiwilson homexpresswaynet

VINTAGE AIRCRAFT

ASSOCIATION OFFICERS

President Vice-President Geoff Robison George Daubner

152 1 E MacGregor Dr 2448 Lough Lane New Haven IN 46774 Hartford WI 53027

260-493-4724 262-673-5885 dlie7025aolcom vaalybny(n)nmcOIlI

Seltr~tary Treasu rer Steve Nesse Charles W Harris

2009 Highland Ave 7215 Eas t 46th St Albert Lea MN 56007 Tulsa OK 74 147

507-373-1674 918-622-8400 stllfs(JiJeskmeciiaco111 cwhlaquo(l)hv~ucom

DIRECTORS Steve Bender Jeannie Hill

85 Brush Hill Road PO Box 328 Sherborn MA 0) 770 Harvard I L 60033-0328

508-653-7557 815-943-7205 sst J()comcastl1ft dillglwUoUCll(

David Bennett Espie Butch Joyce 375 Killdeer Ct 704 N Reg ional Rd

Lincoln CA 95648 Greensboro NC 27409 916-645-8370 336-668-3650

mltiqllerillreacll colll windsockan com

john Berendt Steve Krog 7645 Echo Point Rd 1002 Heather Ln

Ca nnon Fall s MN 55009 Hartford WI 53027 507-263-24 14 262-966- 7627

1I1b(cllldCl7COIll1fC t (OI11 s~k rog(tinolcom

Dave Clark Robert D Bob Lum ley 635 Vesta l Lane 1265 South 124th 51

Plainfield IN 46168 Brookfield WI 5300S 317-839-4500 262-782-26n

davtcpd(qiqllfst 1Iet IlImpereXefpccOfl1

John S Copeland Gene Morris l A Deacon Street 5936 Steve Court

Northborough MA 015 32 Roa noke TX 76262 508-393-4775 817-49 1-9 110

(olehmd l j llllOcom gellemorriscwrtfrllet

Phil Coulson Dean Richardson 28415 Springbrook Dr 1429 Kings Lynn Rd

Llwto n MI 49065 Stoughton WI 53589 269-624-6490 608-877-8485

rcolJ iso1l516n com da rnprilnirecom

Dltlle A Gustafson S H Wes Schmid 7724 Shady Hills Dr 2359 Lefeber Aven ue

Indianapolis IN 46278 Wauwatosa W I 532 13 317 -293-4430 414-771-1 545

dalefaemsllcom sl1scl1mid(g l1li lwpccom

ENJOY THE MANY BENEFITS OF EAA AND

EAA and Division Membership Services 800-843-3612 FAX 920-426-6761 (800 AM-700 PM Monday-Friday CST)

-Newrenew memberships EAA Divisions (Vintage Aircraft Association lAC Warbirds) National Association of Flight Instructors (NAFI)

-Address changes -Merchandise sales -Gift memberships

Progra ms and Activities EAA AirVenture Fax-On-Demand Directory 732-885-6711

Auto Fuel STCs 920-426-4843 Buildre5tore information 920-426-4821 Chapters locatingorganizing 920-426-4876 Education 888-322-3229

- EAA Air Academy - EAA Scholarships

Flight Advisors information 920-426-6864 Flight Instructor information 920-426-6801

Membershi~ Services Directory

THE EAA VINTAGE AIRCRAFT ASSOCIATION ~ EAA Aviation Center PO Box 3086 Oshkosh WI 54903-3086

Phone (920) 426-4800 Fax (920) 426-4873 Web Sites wwwvintageaircra(targ wwwairventurearg wwweaaargmemberbenefits

E-Mail vintageaircra(teaaarg

MEMBERSHIP INFORMATION EAA lAC

Membership in the Experimental Aircraft C u rrent EAA m embers may join the Association Inc is $40 for one year includshy In t e rna t ion a l Aerobatic C lub Inc Divishying 12 issues of SPORT AVIATIO N Family sio n and receive SPORT AEROBATICS membership is an additional $10 annually magazine for an a d di t ional $45 per year Junior Membership (under 19 years of age) EAA Membership SPORT AEROBATshyis ava ilable at $23 annually All ma jor credit ICS magaZine and o n e year m embership cards accepted for membership (Add $16 for in the lAC Division is ava ilable fo r $55 Foreign Pastage) per year (SPORT AVIA TION magazine

not incl u ded) (Add $ 18 fOT Fore ig n EAA SPORT PILOT Postage_)

Current EAA members may add EAA SPORT PILOT magazine fo r an additional WARBIRDS $20 per year Current EAA members may join the EAA

EAA Membe rship a n d EA A SPOR T Warbird s of America Division and receive PILOT magazine is ava ilab le for $40 per WARBIRDS magazine for an additional $45 yea r (SPORT AVIATION magazine n ot inshy per year cluded) (A dd $16 far Foreign Postage) EAA Membersh ip WA RBIRDS magashy

zine and one yea r membership in the VINTAGE AIRCRAFT ASSOCIATION Warbird5 Division is ava ilable for $55 per

C u rrent EAA members may join the yea r (SPORT AVIATION magaZine not in shyVin tage Aircraft Assoc ia tion and receive cluded) (A dd $7 for Foreign Postage) VINTAGE A IRPLANE magazine for an ad shyd itional $36 per year FOREIGN MEMBERSHIPS

EAA Membership VINTAGE AIRPLANE Please su b m it you r remittance with a magaZine and one year membership in the EAA check or draft drawn on a United States Vintage Aircraft Association is available for $46 bank payable in United States do llars Add per year (SPORT AVIATION magazine not inshy required Foreign Postage amount for each cluded) (Add $7 for Foreign Postage) membership

Flying Start Program 920-426-6847 Library Services Research 920-426-4848 Medical Questions 920-426-6112 Technical Counselors 920-426-6864 Young Eagles 877-806-8902

Benefi ts AUA Vintage Insurance Plan 800-727-3823 EAA Aircraft Insurance Plan 866-647-4322 Term Life and Accidental 800-241-6103 Death Insurance (Harvey Watt amp Company) EAA Platinum VISA Card 800-853-5576 ext 8884 EAA Aircraft Financing Plan 866-808-6040 EAA Enterprise Rent-A-Car Program

877-GA1-ERAC Editorial 920-426-4825 Vintage FAX 920-426-6865

- Submitting articlephoto - AdvertiSing information

EAA Aviation Foundation Artifact Donations 920-426-4877 Financial Support 800-236-1025

DIRECTORS EMERITUS

Gene Chase IE Buck Hilbert 2159 Carlton Rd 8102 Leech Rd

Oshkosh WI 54904 Union IL 60180 920-231-5002 8 15-923-4591

GRC HAciUlrterllet buck l acdis llet

Ro nald c Fritz 1540 1 Sparta Ave

Kent CitY M1 49330 616-678-5012

rFrit zfJa tllwaletcoI

Membership dues to EM and its divisions are not tax deductible as charitable contributions

Copyright copy2006 by the EM ntage Aircraft Association All rights reserved VINTAGE AIRPLANE (USPS 062-750 ISSN 0091-6943) is published and owned exclusively by the EM ntage Aircraft Association of the Experimental Aircraft Association and is published monthly at EM Aviashy

tion Center 3000 Poberezny Rd PO Box 3066 Oshkosh Wisconsin 54903-3086 e-mail vintageaircrafteaaorg Membership to ntage Aircraft Association which includes 12 issues of ntage Airplane magazine is $36 per year for EM members and $46 for non-EM members Periodicals Postage paid at Oshkosh Wisconsin 54901 and at additional mailing offices POSTMASTER Send address changes to ntage Airplane PO Box 3086 Oshkosh WI 54903-3086 PM 40032445 Return undeliverable Canadian addresses to World Distribution Services Station A PO Box 54 Windsor ON N9A 6J5 e-mail cpcreturnsWdsmailcom FORshyEIGN AND APO ADDRESSES - Please allow at least two months for delivery of VINTAGE AIRPlANE to foreign and APO addresses via surtace mail ADVERTISING - ntage Aircraft Association does not guarantee or endorse any product offered through the advertising We invite constructive criticism and welcome any report of inferior merchandise obtained through our advertiSing so that corrective measures can be taken

EDITORIAL POLlCY Readers are encouraged to submit stories and photographs Policy opinions expressed in articles are solely those of the authors Responsibility for accuracy in reporting rests entirely with the contribotor No remuneration is made Material should be sent to Editor VINTAGE AIRPLANE PO Box 3086 Oshkosh WI 54903-3086 Phone 920-426-4800

EAAreg and EM SPORT AVIATIONreg the EM Logoreg and AeronauticaTid are registered trademarks trademarks and service mal1os of the Experimental Aircraft Association Inc The use of these trademarks and service marks without the permission of the Experimental Aircraft Association Inc is strictly prohibited

VINTAGE AIRPLANE 39

Flight Control Cables Custom Manufactured

Each Cable is Proof Load Tested and Prestretched for Stability Quick Delivery Reasonable Prices Certification to MIL-T-611 7

amp MIL-C-5688A 1 16 to 1 4 Certified Bulk Cable and

Fittings are Available

~McFarlanemiddot

McFarlane Aviation Products

McFarlane Aviation Inc 696 E 1700 Road

Baldwin City KS 66006 800-544-8594

Fax 785-594-3922 wwwmcfarlaneaviationcom salesmcfarlaneaviationcom

881 VISAlldl

Something to buy sell or trade

Classified Word Ads $550 per 10 words 180 words maximum with

boldface lead-in on first line

Classified Display Ads One column wide (2167 inches) by 1 2 or

3 inches high at $20 per inch Black and white only and no frequency

discounts

Advertising Closing Dates 10th of second month prior to desired

issue date (ie January 10 is the closing date for the March issue) VAA

reserves the right to reject any advertising in conflict with its policies

Rates cover one insertion per issue Classified ads are not accepted via

phone Payment must accompany order Word ads may be sent via fax

(920-426-4828) or e-mail (classadseaaorg) using credit card payment

(all cards accepted) Include name on card complete address type of

card card number and expiration date Make checks payable to EAA

Address advertising correspondence to EAA Publications Classified Ad

Manager PO Box 3086 Oshkosh WI 54903-3086

Airplane T-Shirts wwwaircraftnotescom Aircraft 150 Different Airplanes Available review Research and Contribute

WE PROBABLY HAVE knowledge about aircraft What kind YOUR AIRPLANE of experiences have been had by

wwwairpanetshirtscom others with a specific aircraft Add

Flight Comes ~ALIVE~

View more than 170 airplanes and 20000 historic aviation artifacts at one of the finest

aviation museums in the world Members get in FREE

wwwairventuremuseumorg Phone (920) 426-4818

Email museumeaaorg

1 RVENTURE MUSEUM

~

40 FEBRUARY 2007

1 -800-645-7739

Flying wires available 1994 pricing Visit wwwfyingwirescom or call 800-517 -9278

THERES JUST NOTHING LIKE IT ON THE WEB

wwwaviation-giftshopcom A Website with the Pilot in Mind (and those who love airplanes)

Warner engines Two 165s one fresh OH one low time on Fairchild 24 mount with all accessories Also Helton Lark and Aeronca C-3 project Find my name and address in the Officers and Directors listing and call evenings E E Buck Hilbert

AampP IA Annual 100 hr inspections Wayne Forshey 740-472-1481

Ohio - statewide

CUSTOM PRINTED T-SHIRTS for your flying club flight shop museum Free samples Call 1-800-645-7739 or 1shy828-654-9711

your comments on aircraft here

BABBITT BEARING SERVICE - rod bearings main bearingsbushings master rods valves piston rings Call us Toll Free 1-800-233-6934 e-mail ramremfg aocom Website wwwramenginecom VINTAGE ENGINE MACHINE WORKS N 604 FREYA ST SPOKANE WA 99202

LET BRENCO HELP YOU GET YOUR IA CERTIFICATE-Brencohas a 25 year history of training AampPs to obtain their Inspection Authorization Courses are offered every year in Battle Creek MI Columbus OH Kenosha WI and Rockford IL Call 1-800-584-1392 for additional information

TIME FOR YOUR MEDICAL Blood sugar cholesterol triglycerides

blood pressure issues E-mail or write me and Ill send you my lab results (before amp after) and tell you

how I got MY medical Richard Denison

104 Teche St New Iberia La 70560

cycopsphotocoxnet (337)365-5621

-k E ea-I~~tion

X-PLAN VEHICLE PRICING ~

- -

ENJOY THE PRIVILEGE OF PARTNERSHIP

DearEAA

I just hadprobably the easiest most stress free auto transaction of my life Armed to the teeth with all the information I could get on the internet I entered the Ford dealershyship ready for battle To my extreme surprise the price Iended up paying for my new F-150 Lariat was over a thousand dollars LOWER than the highest price I was ready to pay Without adoubt the most satisfying auto purchase I have ever made Thank You EM for securing such a fine benefit for ourmembers

BestRegards TomH East Greenbush Hew Yom EAAMember

2007 Ford F-150 continues to offer the industrys widest variety of body configushyrations including three cab choices three box lengths two box styles and five unique series including the powerful but luxurious F-150 lariat

EXCLUSIVE PRICING EXCEPTIONALLY SIMPLE Ford Motor Company in association with EM is proud to offer members the opportunity to save on the purchase or lease of vehicles from Ford Motor Companys family of brands-Ford Uncoln Mercury Mazda Volvo Land Rover and Jaguar

Get your personal identification number (PIN) and learn about the great value of Partner RecognitionIX-Pian pricing from the EM website (wwweaaorg) by clicking on the EANFord Program logo You must be an EM Member for at least one ~r to be eligibleThis offer is available to residents of the United States and Canada

Certain restrictions apply Available at participating dealers Please refer to wwweaaorg or call 800-842-3612

~ JAGUAR

LINCOLN MERCURY

FOR THE OWNER oSEEKS

1tdtM~middot~llr R~ in the irpotts of tfte WOttd bullbull the mod cfiatiIMJui of 1 privt

plaNe SPARTAN Eucutje is the t of ~erytin9 ditcnmi fi9 Ioob for in penouI trmportton the nciti 9 beauty of ~bred d 9

of ultr rt cu om-bu t iAttwlon bull the Mewity of _tal Jterpielaquo aq ipped with ref t t ddto performanebullbullnd Mfaty

_ t _ an bull 11 I n more ctiMJ ~ d_nd the

~ you _ it to y--tf to iamga the ampcutin Sand NCf If on rshyd for demonatrtioA or t1otshy

SPARTAN AIRCAAFT COMPANY bull bull bull - - - bull - TULSA OKlAHOMA

Page 40: Vintage Airplane - Feb 2007

VINTAGE AIRCRAFT

ASSOCIATION OFFICERS

President Vice-President Geoff Robison George Daubner

152 1 E MacGregor Dr 2448 Lough Lane New Haven IN 46774 Hartford WI 53027

260-493-4724 262-673-5885 dlie7025aolcom vaalybny(n)nmcOIlI

Seltr~tary Treasu rer Steve Nesse Charles W Harris

2009 Highland Ave 7215 Eas t 46th St Albert Lea MN 56007 Tulsa OK 74 147

507-373-1674 918-622-8400 stllfs(JiJeskmeciiaco111 cwhlaquo(l)hv~ucom

DIRECTORS Steve Bender Jeannie Hill

85 Brush Hill Road PO Box 328 Sherborn MA 0) 770 Harvard I L 60033-0328

508-653-7557 815-943-7205 sst J()comcastl1ft dillglwUoUCll(

David Bennett Espie Butch Joyce 375 Killdeer Ct 704 N Reg ional Rd

Lincoln CA 95648 Greensboro NC 27409 916-645-8370 336-668-3650

mltiqllerillreacll colll windsockan com

john Berendt Steve Krog 7645 Echo Point Rd 1002 Heather Ln

Ca nnon Fall s MN 55009 Hartford WI 53027 507-263-24 14 262-966- 7627

1I1b(cllldCl7COIll1fC t (OI11 s~k rog(tinolcom

Dave Clark Robert D Bob Lum ley 635 Vesta l Lane 1265 South 124th 51

Plainfield IN 46168 Brookfield WI 5300S 317-839-4500 262-782-26n

davtcpd(qiqllfst 1Iet IlImpereXefpccOfl1

John S Copeland Gene Morris l A Deacon Street 5936 Steve Court

Northborough MA 015 32 Roa noke TX 76262 508-393-4775 817-49 1-9 110

(olehmd l j llllOcom gellemorriscwrtfrllet

Phil Coulson Dean Richardson 28415 Springbrook Dr 1429 Kings Lynn Rd

Llwto n MI 49065 Stoughton WI 53589 269-624-6490 608-877-8485

rcolJ iso1l516n com da rnprilnirecom

Dltlle A Gustafson S H Wes Schmid 7724 Shady Hills Dr 2359 Lefeber Aven ue

Indianapolis IN 46278 Wauwatosa W I 532 13 317 -293-4430 414-771-1 545

dalefaemsllcom sl1scl1mid(g l1li lwpccom

ENJOY THE MANY BENEFITS OF EAA AND

EAA and Division Membership Services 800-843-3612 FAX 920-426-6761 (800 AM-700 PM Monday-Friday CST)

-Newrenew memberships EAA Divisions (Vintage Aircraft Association lAC Warbirds) National Association of Flight Instructors (NAFI)

-Address changes -Merchandise sales -Gift memberships

Progra ms and Activities EAA AirVenture Fax-On-Demand Directory 732-885-6711

Auto Fuel STCs 920-426-4843 Buildre5tore information 920-426-4821 Chapters locatingorganizing 920-426-4876 Education 888-322-3229

- EAA Air Academy - EAA Scholarships

Flight Advisors information 920-426-6864 Flight Instructor information 920-426-6801

Membershi~ Services Directory

THE EAA VINTAGE AIRCRAFT ASSOCIATION ~ EAA Aviation Center PO Box 3086 Oshkosh WI 54903-3086

Phone (920) 426-4800 Fax (920) 426-4873 Web Sites wwwvintageaircra(targ wwwairventurearg wwweaaargmemberbenefits

E-Mail vintageaircra(teaaarg

MEMBERSHIP INFORMATION EAA lAC

Membership in the Experimental Aircraft C u rrent EAA m embers may join the Association Inc is $40 for one year includshy In t e rna t ion a l Aerobatic C lub Inc Divishying 12 issues of SPORT AVIATIO N Family sio n and receive SPORT AEROBATICS membership is an additional $10 annually magazine for an a d di t ional $45 per year Junior Membership (under 19 years of age) EAA Membership SPORT AEROBATshyis ava ilable at $23 annually All ma jor credit ICS magaZine and o n e year m embership cards accepted for membership (Add $16 for in the lAC Division is ava ilable fo r $55 Foreign Pastage) per year (SPORT AVIA TION magazine

not incl u ded) (Add $ 18 fOT Fore ig n EAA SPORT PILOT Postage_)

Current EAA members may add EAA SPORT PILOT magazine fo r an additional WARBIRDS $20 per year Current EAA members may join the EAA

EAA Membe rship a n d EA A SPOR T Warbird s of America Division and receive PILOT magazine is ava ilab le for $40 per WARBIRDS magazine for an additional $45 yea r (SPORT AVIATION magazine n ot inshy per year cluded) (A dd $16 far Foreign Postage) EAA Membersh ip WA RBIRDS magashy

zine and one yea r membership in the VINTAGE AIRCRAFT ASSOCIATION Warbird5 Division is ava ilable for $55 per

C u rrent EAA members may join the yea r (SPORT AVIATION magaZine not in shyVin tage Aircraft Assoc ia tion and receive cluded) (A dd $7 for Foreign Postage) VINTAGE A IRPLANE magazine for an ad shyd itional $36 per year FOREIGN MEMBERSHIPS

EAA Membership VINTAGE AIRPLANE Please su b m it you r remittance with a magaZine and one year membership in the EAA check or draft drawn on a United States Vintage Aircraft Association is available for $46 bank payable in United States do llars Add per year (SPORT AVIATION magazine not inshy required Foreign Postage amount for each cluded) (Add $7 for Foreign Postage) membership

Flying Start Program 920-426-6847 Library Services Research 920-426-4848 Medical Questions 920-426-6112 Technical Counselors 920-426-6864 Young Eagles 877-806-8902

Benefi ts AUA Vintage Insurance Plan 800-727-3823 EAA Aircraft Insurance Plan 866-647-4322 Term Life and Accidental 800-241-6103 Death Insurance (Harvey Watt amp Company) EAA Platinum VISA Card 800-853-5576 ext 8884 EAA Aircraft Financing Plan 866-808-6040 EAA Enterprise Rent-A-Car Program

877-GA1-ERAC Editorial 920-426-4825 Vintage FAX 920-426-6865

- Submitting articlephoto - AdvertiSing information

EAA Aviation Foundation Artifact Donations 920-426-4877 Financial Support 800-236-1025

DIRECTORS EMERITUS

Gene Chase IE Buck Hilbert 2159 Carlton Rd 8102 Leech Rd

Oshkosh WI 54904 Union IL 60180 920-231-5002 8 15-923-4591

GRC HAciUlrterllet buck l acdis llet

Ro nald c Fritz 1540 1 Sparta Ave

Kent CitY M1 49330 616-678-5012

rFrit zfJa tllwaletcoI

Membership dues to EM and its divisions are not tax deductible as charitable contributions

Copyright copy2006 by the EM ntage Aircraft Association All rights reserved VINTAGE AIRPLANE (USPS 062-750 ISSN 0091-6943) is published and owned exclusively by the EM ntage Aircraft Association of the Experimental Aircraft Association and is published monthly at EM Aviashy

tion Center 3000 Poberezny Rd PO Box 3066 Oshkosh Wisconsin 54903-3086 e-mail vintageaircrafteaaorg Membership to ntage Aircraft Association which includes 12 issues of ntage Airplane magazine is $36 per year for EM members and $46 for non-EM members Periodicals Postage paid at Oshkosh Wisconsin 54901 and at additional mailing offices POSTMASTER Send address changes to ntage Airplane PO Box 3086 Oshkosh WI 54903-3086 PM 40032445 Return undeliverable Canadian addresses to World Distribution Services Station A PO Box 54 Windsor ON N9A 6J5 e-mail cpcreturnsWdsmailcom FORshyEIGN AND APO ADDRESSES - Please allow at least two months for delivery of VINTAGE AIRPlANE to foreign and APO addresses via surtace mail ADVERTISING - ntage Aircraft Association does not guarantee or endorse any product offered through the advertising We invite constructive criticism and welcome any report of inferior merchandise obtained through our advertiSing so that corrective measures can be taken

EDITORIAL POLlCY Readers are encouraged to submit stories and photographs Policy opinions expressed in articles are solely those of the authors Responsibility for accuracy in reporting rests entirely with the contribotor No remuneration is made Material should be sent to Editor VINTAGE AIRPLANE PO Box 3086 Oshkosh WI 54903-3086 Phone 920-426-4800

EAAreg and EM SPORT AVIATIONreg the EM Logoreg and AeronauticaTid are registered trademarks trademarks and service mal1os of the Experimental Aircraft Association Inc The use of these trademarks and service marks without the permission of the Experimental Aircraft Association Inc is strictly prohibited

VINTAGE AIRPLANE 39

Flight Control Cables Custom Manufactured

Each Cable is Proof Load Tested and Prestretched for Stability Quick Delivery Reasonable Prices Certification to MIL-T-611 7

amp MIL-C-5688A 1 16 to 1 4 Certified Bulk Cable and

Fittings are Available

~McFarlanemiddot

McFarlane Aviation Products

McFarlane Aviation Inc 696 E 1700 Road

Baldwin City KS 66006 800-544-8594

Fax 785-594-3922 wwwmcfarlaneaviationcom salesmcfarlaneaviationcom

881 VISAlldl

Something to buy sell or trade

Classified Word Ads $550 per 10 words 180 words maximum with

boldface lead-in on first line

Classified Display Ads One column wide (2167 inches) by 1 2 or

3 inches high at $20 per inch Black and white only and no frequency

discounts

Advertising Closing Dates 10th of second month prior to desired

issue date (ie January 10 is the closing date for the March issue) VAA

reserves the right to reject any advertising in conflict with its policies

Rates cover one insertion per issue Classified ads are not accepted via

phone Payment must accompany order Word ads may be sent via fax

(920-426-4828) or e-mail (classadseaaorg) using credit card payment

(all cards accepted) Include name on card complete address type of

card card number and expiration date Make checks payable to EAA

Address advertising correspondence to EAA Publications Classified Ad

Manager PO Box 3086 Oshkosh WI 54903-3086

Airplane T-Shirts wwwaircraftnotescom Aircraft 150 Different Airplanes Available review Research and Contribute

WE PROBABLY HAVE knowledge about aircraft What kind YOUR AIRPLANE of experiences have been had by

wwwairpanetshirtscom others with a specific aircraft Add

Flight Comes ~ALIVE~

View more than 170 airplanes and 20000 historic aviation artifacts at one of the finest

aviation museums in the world Members get in FREE

wwwairventuremuseumorg Phone (920) 426-4818

Email museumeaaorg

1 RVENTURE MUSEUM

~

40 FEBRUARY 2007

1 -800-645-7739

Flying wires available 1994 pricing Visit wwwfyingwirescom or call 800-517 -9278

THERES JUST NOTHING LIKE IT ON THE WEB

wwwaviation-giftshopcom A Website with the Pilot in Mind (and those who love airplanes)

Warner engines Two 165s one fresh OH one low time on Fairchild 24 mount with all accessories Also Helton Lark and Aeronca C-3 project Find my name and address in the Officers and Directors listing and call evenings E E Buck Hilbert

AampP IA Annual 100 hr inspections Wayne Forshey 740-472-1481

Ohio - statewide

CUSTOM PRINTED T-SHIRTS for your flying club flight shop museum Free samples Call 1-800-645-7739 or 1shy828-654-9711

your comments on aircraft here

BABBITT BEARING SERVICE - rod bearings main bearingsbushings master rods valves piston rings Call us Toll Free 1-800-233-6934 e-mail ramremfg aocom Website wwwramenginecom VINTAGE ENGINE MACHINE WORKS N 604 FREYA ST SPOKANE WA 99202

LET BRENCO HELP YOU GET YOUR IA CERTIFICATE-Brencohas a 25 year history of training AampPs to obtain their Inspection Authorization Courses are offered every year in Battle Creek MI Columbus OH Kenosha WI and Rockford IL Call 1-800-584-1392 for additional information

TIME FOR YOUR MEDICAL Blood sugar cholesterol triglycerides

blood pressure issues E-mail or write me and Ill send you my lab results (before amp after) and tell you

how I got MY medical Richard Denison

104 Teche St New Iberia La 70560

cycopsphotocoxnet (337)365-5621

-k E ea-I~~tion

X-PLAN VEHICLE PRICING ~

- -

ENJOY THE PRIVILEGE OF PARTNERSHIP

DearEAA

I just hadprobably the easiest most stress free auto transaction of my life Armed to the teeth with all the information I could get on the internet I entered the Ford dealershyship ready for battle To my extreme surprise the price Iended up paying for my new F-150 Lariat was over a thousand dollars LOWER than the highest price I was ready to pay Without adoubt the most satisfying auto purchase I have ever made Thank You EM for securing such a fine benefit for ourmembers

BestRegards TomH East Greenbush Hew Yom EAAMember

2007 Ford F-150 continues to offer the industrys widest variety of body configushyrations including three cab choices three box lengths two box styles and five unique series including the powerful but luxurious F-150 lariat

EXCLUSIVE PRICING EXCEPTIONALLY SIMPLE Ford Motor Company in association with EM is proud to offer members the opportunity to save on the purchase or lease of vehicles from Ford Motor Companys family of brands-Ford Uncoln Mercury Mazda Volvo Land Rover and Jaguar

Get your personal identification number (PIN) and learn about the great value of Partner RecognitionIX-Pian pricing from the EM website (wwweaaorg) by clicking on the EANFord Program logo You must be an EM Member for at least one ~r to be eligibleThis offer is available to residents of the United States and Canada

Certain restrictions apply Available at participating dealers Please refer to wwweaaorg or call 800-842-3612

~ JAGUAR

LINCOLN MERCURY

FOR THE OWNER oSEEKS

1tdtM~middot~llr R~ in the irpotts of tfte WOttd bullbull the mod cfiatiIMJui of 1 privt

plaNe SPARTAN Eucutje is the t of ~erytin9 ditcnmi fi9 Ioob for in penouI trmportton the nciti 9 beauty of ~bred d 9

of ultr rt cu om-bu t iAttwlon bull the Mewity of _tal Jterpielaquo aq ipped with ref t t ddto performanebullbullnd Mfaty

_ t _ an bull 11 I n more ctiMJ ~ d_nd the

~ you _ it to y--tf to iamga the ampcutin Sand NCf If on rshyd for demonatrtioA or t1otshy

SPARTAN AIRCAAFT COMPANY bull bull bull - - - bull - TULSA OKlAHOMA

Page 41: Vintage Airplane - Feb 2007

Flight Control Cables Custom Manufactured

Each Cable is Proof Load Tested and Prestretched for Stability Quick Delivery Reasonable Prices Certification to MIL-T-611 7

amp MIL-C-5688A 1 16 to 1 4 Certified Bulk Cable and

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Fax 785-594-3922 wwwmcfarlaneaviationcom salesmcfarlaneaviationcom

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Something to buy sell or trade

Classified Word Ads $550 per 10 words 180 words maximum with

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3 inches high at $20 per inch Black and white only and no frequency

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Advertising Closing Dates 10th of second month prior to desired

issue date (ie January 10 is the closing date for the March issue) VAA

reserves the right to reject any advertising in conflict with its policies

Rates cover one insertion per issue Classified ads are not accepted via

phone Payment must accompany order Word ads may be sent via fax

(920-426-4828) or e-mail (classadseaaorg) using credit card payment

(all cards accepted) Include name on card complete address type of

card card number and expiration date Make checks payable to EAA

Address advertising correspondence to EAA Publications Classified Ad

Manager PO Box 3086 Oshkosh WI 54903-3086

Airplane T-Shirts wwwaircraftnotescom Aircraft 150 Different Airplanes Available review Research and Contribute

WE PROBABLY HAVE knowledge about aircraft What kind YOUR AIRPLANE of experiences have been had by

wwwairpanetshirtscom others with a specific aircraft Add

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View more than 170 airplanes and 20000 historic aviation artifacts at one of the finest

aviation museums in the world Members get in FREE

wwwairventuremuseumorg Phone (920) 426-4818

Email museumeaaorg

1 RVENTURE MUSEUM

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1 -800-645-7739

Flying wires available 1994 pricing Visit wwwfyingwirescom or call 800-517 -9278

THERES JUST NOTHING LIKE IT ON THE WEB

wwwaviation-giftshopcom A Website with the Pilot in Mind (and those who love airplanes)

Warner engines Two 165s one fresh OH one low time on Fairchild 24 mount with all accessories Also Helton Lark and Aeronca C-3 project Find my name and address in the Officers and Directors listing and call evenings E E Buck Hilbert

AampP IA Annual 100 hr inspections Wayne Forshey 740-472-1481

Ohio - statewide

CUSTOM PRINTED T-SHIRTS for your flying club flight shop museum Free samples Call 1-800-645-7739 or 1shy828-654-9711

your comments on aircraft here

BABBITT BEARING SERVICE - rod bearings main bearingsbushings master rods valves piston rings Call us Toll Free 1-800-233-6934 e-mail ramremfg aocom Website wwwramenginecom VINTAGE ENGINE MACHINE WORKS N 604 FREYA ST SPOKANE WA 99202

LET BRENCO HELP YOU GET YOUR IA CERTIFICATE-Brencohas a 25 year history of training AampPs to obtain their Inspection Authorization Courses are offered every year in Battle Creek MI Columbus OH Kenosha WI and Rockford IL Call 1-800-584-1392 for additional information

TIME FOR YOUR MEDICAL Blood sugar cholesterol triglycerides

blood pressure issues E-mail or write me and Ill send you my lab results (before amp after) and tell you

how I got MY medical Richard Denison

104 Teche St New Iberia La 70560

cycopsphotocoxnet (337)365-5621

-k E ea-I~~tion

X-PLAN VEHICLE PRICING ~

- -

ENJOY THE PRIVILEGE OF PARTNERSHIP

DearEAA

I just hadprobably the easiest most stress free auto transaction of my life Armed to the teeth with all the information I could get on the internet I entered the Ford dealershyship ready for battle To my extreme surprise the price Iended up paying for my new F-150 Lariat was over a thousand dollars LOWER than the highest price I was ready to pay Without adoubt the most satisfying auto purchase I have ever made Thank You EM for securing such a fine benefit for ourmembers

BestRegards TomH East Greenbush Hew Yom EAAMember

2007 Ford F-150 continues to offer the industrys widest variety of body configushyrations including three cab choices three box lengths two box styles and five unique series including the powerful but luxurious F-150 lariat

EXCLUSIVE PRICING EXCEPTIONALLY SIMPLE Ford Motor Company in association with EM is proud to offer members the opportunity to save on the purchase or lease of vehicles from Ford Motor Companys family of brands-Ford Uncoln Mercury Mazda Volvo Land Rover and Jaguar

Get your personal identification number (PIN) and learn about the great value of Partner RecognitionIX-Pian pricing from the EM website (wwweaaorg) by clicking on the EANFord Program logo You must be an EM Member for at least one ~r to be eligibleThis offer is available to residents of the United States and Canada

Certain restrictions apply Available at participating dealers Please refer to wwweaaorg or call 800-842-3612

~ JAGUAR

LINCOLN MERCURY

FOR THE OWNER oSEEKS

1tdtM~middot~llr R~ in the irpotts of tfte WOttd bullbull the mod cfiatiIMJui of 1 privt

plaNe SPARTAN Eucutje is the t of ~erytin9 ditcnmi fi9 Ioob for in penouI trmportton the nciti 9 beauty of ~bred d 9

of ultr rt cu om-bu t iAttwlon bull the Mewity of _tal Jterpielaquo aq ipped with ref t t ddto performanebullbullnd Mfaty

_ t _ an bull 11 I n more ctiMJ ~ d_nd the

~ you _ it to y--tf to iamga the ampcutin Sand NCf If on rshyd for demonatrtioA or t1otshy

SPARTAN AIRCAAFT COMPANY bull bull bull - - - bull - TULSA OKlAHOMA

Page 42: Vintage Airplane - Feb 2007

-k E ea-I~~tion

X-PLAN VEHICLE PRICING ~

- -

ENJOY THE PRIVILEGE OF PARTNERSHIP

DearEAA

I just hadprobably the easiest most stress free auto transaction of my life Armed to the teeth with all the information I could get on the internet I entered the Ford dealershyship ready for battle To my extreme surprise the price Iended up paying for my new F-150 Lariat was over a thousand dollars LOWER than the highest price I was ready to pay Without adoubt the most satisfying auto purchase I have ever made Thank You EM for securing such a fine benefit for ourmembers

BestRegards TomH East Greenbush Hew Yom EAAMember

2007 Ford F-150 continues to offer the industrys widest variety of body configushyrations including three cab choices three box lengths two box styles and five unique series including the powerful but luxurious F-150 lariat

EXCLUSIVE PRICING EXCEPTIONALLY SIMPLE Ford Motor Company in association with EM is proud to offer members the opportunity to save on the purchase or lease of vehicles from Ford Motor Companys family of brands-Ford Uncoln Mercury Mazda Volvo Land Rover and Jaguar

Get your personal identification number (PIN) and learn about the great value of Partner RecognitionIX-Pian pricing from the EM website (wwweaaorg) by clicking on the EANFord Program logo You must be an EM Member for at least one ~r to be eligibleThis offer is available to residents of the United States and Canada

Certain restrictions apply Available at participating dealers Please refer to wwweaaorg or call 800-842-3612

~ JAGUAR

LINCOLN MERCURY

FOR THE OWNER oSEEKS

1tdtM~middot~llr R~ in the irpotts of tfte WOttd bullbull the mod cfiatiIMJui of 1 privt

plaNe SPARTAN Eucutje is the t of ~erytin9 ditcnmi fi9 Ioob for in penouI trmportton the nciti 9 beauty of ~bred d 9

of ultr rt cu om-bu t iAttwlon bull the Mewity of _tal Jterpielaquo aq ipped with ref t t ddto performanebullbullnd Mfaty

_ t _ an bull 11 I n more ctiMJ ~ d_nd the

~ you _ it to y--tf to iamga the ampcutin Sand NCf If on rshyd for demonatrtioA or t1otshy

SPARTAN AIRCAAFT COMPANY bull bull bull - - - bull - TULSA OKlAHOMA

Page 43: Vintage Airplane - Feb 2007

FOR THE OWNER oSEEKS

1tdtM~middot~llr R~ in the irpotts of tfte WOttd bullbull the mod cfiatiIMJui of 1 privt

plaNe SPARTAN Eucutje is the t of ~erytin9 ditcnmi fi9 Ioob for in penouI trmportton the nciti 9 beauty of ~bred d 9

of ultr rt cu om-bu t iAttwlon bull the Mewity of _tal Jterpielaquo aq ipped with ref t t ddto performanebullbullnd Mfaty

_ t _ an bull 11 I n more ctiMJ ~ d_nd the

~ you _ it to y--tf to iamga the ampcutin Sand NCf If on rshyd for demonatrtioA or t1otshy

SPARTAN AIRCAAFT COMPANY bull bull bull - - - bull - TULSA OKlAHOMA