Popular Flying May/June 1975

Popular Flying

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Popular Flying

Editedby: ALANDUNN MIKEGRIGSON JOHNHAFFENDEN

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9 CAVALIERSQUADRON NtiwiS

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22CENTREOFGRAVITYCALE:I:LAIIONS

23BOOKREVIEW

ThevirusexpressedinPOPULAR FLYING arethoseofihe conirilsworsanelliotIle(tcSarill-thoseofthePFAThePublishers iLreaintherighttorefisseorwithdrawadrertisementsattheirdiscretionanddonotacceptliabilityfordelayinpublicationorfor clericalorprinter'serrorsalthough every careistokentoavoid 61616 mistakes

EDITORIAL

Areosso.G.J. C.PAUL, M.A.,C.Eng.,F.R.Ae.S.

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CommitteeMembers:

Doll(i. BIANCHI EDWARDAVIS

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Founded1946

Individualmembership:1.5.50p.a, TheMoldingandrepresentativeInqeinMe UntiedKingdomofamateurconsIrtwfors andoperatorsofultra-lightandGroup operatedof/Trott.

Comsdn

RexCoatesairborne aga ininhisMiles M18nearReadingmoreabouttheNIIS

THI,GRASS isgrowing againandthe rallyseasonisuponus.Onceagain ourprizedpossessionsarebeing wheeledOutofthehangar,thedust brushedoff,tlicenginerunandthe calendarconsultedfordieRallywe canrememberpromisingtoattend, promisingat a timewhenthethermometerwaswaydown.Ourflying doneoverabarcounterandthis SummerjustagleaminOureye Sonieofusfearedthefuelsituation wouldgetevenworse,somethatthe airfieldchargeswouldescalatebeyondourmeans,butwhatremained certainwasthatwhilstanyone couldaffordtotaketotheair,at leastourUltralightAviatorwith hisPFAmachinestandsthehest chanceofclockingupjustafew moreblissfulhoursthisyear.

Astherally'seasonopenswecannotdobetterthantoaskhowbetter wecanorganiseourselvesforthe comingyear.Ourtypeofflying,both intheindividualrecreationalsense andinthemassget-togetherrally sensehasbeenmercifullyfreeof incidentsnotonlyinthelastdecade buteversincethePFAcameinto being.Wecanthereforesaytoourselves'whatcompetentPilotsare we'—orcanwe?Arewebeing competentorjustfortunate?As accidentfreeflyingproceedssoour numbersareincreasedandsoour vigilanceneedsalsotobeincreased. justtomakesurethatsomeone. perhapsnotquitesocompetent,is notabouttomergeintoour own personallittlebitofairspace.The reasonforsasingthis,istomake youallrealisethatthetimethatwe areallatourmostvulnerableis whenwejointhatpromisedbreak-

fastpatrol,thatlookedforwardto rally,wheretheairspacetendsto getbusyandinsoniccasesthe groundcontrolisnegligible.

Surprisinglyenough,thegreatest dangerseemstoprojectitselfwhen, theduties or thedayover,weall decidetotakeoffforhomeatthe samemoment,wemanagetobe blissfullyunawareoftheMarshaller'ssignalsanditisaquestion offirstintheair--firsthome.This isatimewhenwecouldallstopand consider—lettheotherchapget safelyintotheairandaway—let's havesoniethoughtfortheMembers ontheground-volunteersatmost rallies--whowanttogetyouin yourturnilltheline.

Whichbringsustoanothertopic forthisissue--whendidyoulast renewyourinsurance?Alldeadly dullstuff,buttheCAAhavebeen lookingintowhetherweshouldall havethirdpartyinsurancesasa compulsionorwhetherthisshould belefttotheindividual.Weallhave adegreeofresponsibilitytoinsure forourthirdpartyliability'tosome extent,buttheextenttheInsurers mentionvariesfromCompanyto Companyandfromrisktorisk. Let'sfaceit,aminimalaircraftsuch as aLtiton Minor,crashingona maximumrisk,sayafirework factory,ishardlylikelytoescapea claimoflessthan£100.000,which istheminimLImcovernowbeing suggestedbytheCAAforprivate aircraftOwnersandoperatorsfor thirdpartyrisks.

Let'sflyiwithfunandsafetyand allmakesurewearewellcovered.

inVintageNevis.

Photo:AlanDunn

BuildingaTaylorMono

byJimCrawford

part2:FuselageConstruction

ThemoststrikingfeatureoftheTaylorfuselageisits basicsimilaritytothemodelaircraftstructuresmost readerswillhavebuilt.Constructionalsofollows familiarmodelpractice,themajordifferencebeing onlythescaleinvolved"squareisaloteasierto handle!

Beforebuildingthesimplejigachoicehastobe madebetweenthethreefront-endsavailable,the originalstructureforweldedtubemounts,the 1200/1300VWalternativeandthe3"shorter1500/ 1600VWversion.

expectmostbuilderswillchoosethe1500VW version,thisisthetypeIambuildingandwilldescribe indetail,thedescriptionshould,however,hold reasonablywellforalltypes.

Thebasicfuselageframeisshowninfig.1,*sorry abouttheChinesesystemofnumberingbutthiswas donetoagreewiththenumberingsequenceonthe plans,toincorporatethedifferentnoseandtofix numberstosomeanonymousframesontheplans.All myreferencestoframenos.willrefertothisdiagram.

Thebuildingjigwasconstructedontwo2'6"x6' boards(asdescribedearlier)screwedrigidlytogether_ Thehorizontaldatumwasthendefinedbyastraight 12'longstripof!"xi"dealscrewedalongthetop edgeofthejig.Thefirewall(former14),orthevertical datumfortheotheralternatives,wassimilarlydefined byastripaccuratelyperpendiculartothehorizontal datum.

Theverticalmembersofthesideframemaynowbe jigged-upbymeasuringfromtheappropriatepointas perplansanddroppingaperpendicularfromthe horizontaldatum.

NOTE:Thecentre-sectionframesareinclinedat3c tothevertical,i.e.thewingincidenceangle.

Tosetthisangledrawtheperpendicularfromthe horizontaldatum,measure20is„(5I-6cm.)alongit then14I„-"(2-7cm.)forward,thissets30farmore accuratelythantryingtouseaprotractor.

Shortlengths(61of4"xdealwereusedtofixthe positionofeachvertical,twoattopandbottom.rtis importantnottoplacetheseblockstoonearthe top or bottomotherwisetheymayfoulthediagonalmember.

Anaccuratewayoffixingthejiggingblocksisto screwonepairononesideofthelinesdrawnonthe boardandthenclampalengthof-,1"square41 thicknessofpaperwiththeotherblocks.Whenit actuallycomestobuildingtheframeswithoutthe extrathicknessofpaper,theverticalswillbeaccurate butnotsotightlygrippedastomakeremovaldifficult

Withalltheverticalsdrawnontotheboard,the lowerlongeronmaybeblockedup.Onlyoneblockat eachverticalisrequiredat,andaftof,No.2,but forwardofthispointanumberofshapedblocksare requiredasthelongeroncurvesuptowardsthetirewall. Thelongeronof,-;,"squaresprucewillacceptthis curvewithoutsteaming.

Theverticalscannowbecuttolitintheirpositions, followedbythediagonalscuttofitintothecornersat eachend.

*ThefigurereferredtowillappearinPart3ofJim's articlewhichwillappearinthenextissueofP.F.

Ifounditveryusefultomarkeachverticaland diagonalwithanarrowpointingtowardsthetop longeron.Thismadeitreadilyobviouswhichwayup toreplacethepieceafterglueing.(Theyworitfitupsidedownbecauseofthedifferentanglescutinthe endstofitthelowerlongeron).

Lotsoflittleblocksshouldbecutfrom"squareto fitallthejointsfromNo.2aft

Largerblocksshouldbecutforthejointsforward ofNo.2.

Therearetwopointstonotehere:—

1havespecifiedblocksratherthanplybiscuitsfor theextremeaftofthefuselagebecausetheydonot 'hand'theframe,whereasaplybiscuitcanonlybe putontheinside(i.e.awayfromtheskinside).— Greatcaremustbetakennottobuildtwoleft sides!

GlueupalltheblocksaftofNo.2andforwardof No.9Dbeforeremovingtheframefromthejig.

ThesimplebuttjointsoftherearfuselageareextremelyfragilewithoutablockorbiscuitandI fracturedacouple of themwhenFremovedthe framefromthejig_

Ithinkthecentre-sectionshouldbeleftunblocked untilthefuselageisformedintoabox,asthecurvature thereisquitesevereand1fearatoo-stiffjointmay causethelongerontosplit.

Actuallyglueingupthefuselageframeissimplicity itself:—

Istartedwiththewholethingassembleddry,minus diagonals,removedthefirewallvertical,gluedandreplacedit,thenmovedontoNo.12,didthesamebefore returningtodiagonalNo.13,andsoondownthe frame.

Thetwoframessoformedmaybeconveniently storedupsidedownonaflatsurface.

Itisimportanttonotethattherelativepositionsof verticals9DandIAaregovernedbythedimensionsof "theassembledwingspars•.ITthewinghasn'tbeen builtthenthedistancebetweenthesetwoverticalsmay beaccuratelysetusinguwingriborawingsection cutfromsomethinglikecheap9mm.ply.

Bath.Frame

Itisalsoimportanttorealisethatthecentre-section sparsarerthickertoaccommodatethemetalwing plates,thusthecentre-sectionribsare shorterbetweenthespars.

Thewingsectioncutfromplycouldbeveryuseful here,bothinsettingthefuselageframesandalsothe wingribjigs.

Atfirstsightthegapsbetween9/9Dandt/1Ashould bethesameasthethicknessofthemainandnearspars respectively.Iactuallybuiltmyfuselagejigwiththe mainsparinplace.Whenthetwofuselagesidesare curvedtoformaboxhowever,theinsideedgesofthe gapscloseupandtheouteronesopen,withtheresult thattheinsideedgeshavetobeshavedawayforthe sparstogothroughandthegapsattheouteredge filledwithaplywedge.Itwouldbeveryinterestingto seehowotherbuildershavegotaroundthisproblem.

Afterthebasicframeshavebeenbuiltthefuselage sidesaregivenaconvexsurfacebytheadditionof formers. (I believesomeflat-sidedversionshavebeen builtwithouttheseformers).

I cutalltheformersfrom4"solidsprucebut understandthatthisisnotnecessary—afarneater solutionIhaveseenonRitchieRarnon'smonoisto builduptheformers,withalighteningslot,from4" squarespruce.

Theformersshouldbegluedonoversizeandplaned downtosizeusingastraightedgeacrossthetopto ensurethattheplyskincancoverfrombottomtotop longeronstouchingalltheformersalltheway.

I dividedmyfuselageintofoursectionsforthis straightedgetest:—

fromthefirewalltothefrontmainsparvertical. fronttu/sverticaltoNo.10. No.10—No.IA.

1A-6A.

(Nom—thetailpiececan'tbeputinyet).

CoveringtheFuselageSides

Thefuselagesidesarecoveredinthreesections(4if only4'wideplyisavailable).

I.Firewall—>frontspar(2mm.).

Frontspar—>rearspar(2mm.). Rearspar—>tailpost (1• 5mm.).

Asplicewillberequiredinsection3if4'wideplyis used.ThissplicecanbepositionedoverformerNo.4.

Theplyisfirstcutroughlytoshapeleavingagood inchexcessedge.Thesheetcanthenbeheldinplace ontheframeworkbyanaircraftbradineachcorner, turntheframeworkoverandfromthe'inside'runa pencilalongtheformers.Whentheplyisremovedthe frameworkwillbedrawnontoit,readyforglueing. Leavethebradsintheplytoactaspositioningpins.

Thescarfforjoiningtheplysheetsatformers9D, I A, 4 shouldbecutbeforecoveringtheframes.

Adampspongeshouldberunlightlyovertheouter surfaceoftheplytoswellthefirstveneer,thismoisture shouldnotpenetratetotheworkingsurfaceasit cannotpenetratethetwolayersofglue.

Fixingtheplytotheframesisfairlyeasy,Iuseda triggerstaplertoclampdowntheplywhiletheglue dried.

Astheplydriesoutitwilltautenandthesidescurve alarminglythewrongway.Whentheframesare eventuallypulledtogethertoformthefuselagebox thiswillresultinatightplyskin.

Theplanscallforthecentresectiontobeleftuncovereduntilthefuselageisboxedupotherwisethe sideswon'tbowout.Asyet I haven'thadtocoverthis areabutitlooksatrickyjobduetothedouble curvatureatthispoint.

Boxing-uptheFuselageSides

Formingthefuselageintoaboxisbestdonewith thesideframesrestingupsidedownonthetop longeron. I drewtheplanviewofthefuselageontoa

PopularFlying,May-June,1975

jigboardandblockedintherequiredoutline.The blocksshouldnotgripthetoplongeronsatalltightly asthesidesmustslantintowardsthefloorlongerons, resultinginthemnotlyingabsolutelyflatonthejig board.

Theextremefrontandrearofthefuselageare positionedbythefirewallandthetailpostrespectively. Theseareclampedintotheirpositionsinthefuselage. Thefirewallitselfisveryeasilymade,beingasimple frameworkofspruceandash.Thetailpostmayrequireabitmorethought.Ontheplansitisshownas flat-sidedwhereitisgluedtotheskin,however,Ifound thatwiththefuselageboxedupandthetaildrawn together,therewassomeslackintheply.

Thiswasremovedbycuttinganewtailpostwith convexsides,bowingout+"fromstraightatthe centre.

Thetailpostisn'tquiteassimpleastheplansmay leadyoutobelieve—itmustbechamferedfromfront tobackbecauseofthefuselagewidthtaper,andthe lowerslotsforthelongeronsmustbecutataslantas thefuselagealsotapersindepth.

Tocompletethejigthedistancebetweenthebottom longeronsmustbedefinedand I didthiswithseparatorsatconvenientpointsalongtheframes.

Toensurerigidityofthestructure I fittedaspecial separatoratthemainsparposition.Thispreventedthe fuselageleaningto-oneside.

Oncethefuselagehasbeenfittedintothisjig,ajob requiringmuchpatienceandcare,thecross-members ofthefuselagemaybecuttofitandgluedinat leisure(notforgettingthefirewallandtailpost).

Asthejigisdismantledtheresultingaeroplane-like boxisverysatisfyingtosee,and I defyanybodyto resistsittinginit!

Anoteonbringingthetailendsofthefuselage framestogether:Ittookmetwodaysandliberal applicationsofhot,wetragstopersuadetheframesto bend—therisksincurredbyhurryingaretoogreatto take.

Ididthefinalassemblyofthefuselageboxwiththe mainsparinposition(dry)asanaidtothealignmentof thestructure.

Theplansshowadoubleronthetoplongeron,from theseatbulkheadforward.Thisdoubleriseasytofit butitshouldbefittedaftertherearsurfaceofthefirewallhasbeencovered,otherwiseitbecomesnearly impossibletoget tht plyontothefirewall.

Thefirewallrearfaceisactuallyshownuncovered ontheplansbuttheotherTaylorMono I amwatching closely(RitchieRamons)hasthiscovered,andit seemedagoodidea,soonitwent.

,SPEnIDER4nrnSuffeitnnifFganalORK:-Dat

_ eo.aSpecialFuselageSpreader

JohnBeeswax's VINTAGE NEWS

Re-cyclinganotherMiles

Thehistoryofavintageaeroplanecanoftenbe likenedtoawaveformprofileinthatitsuseand conditionriseswitheachnewownerandslowly declineswiththepassingyearsuntilitfindsanother ownerandthecycleisrepeated.Suchanaeroplane, nowreachinganothercrestinitslife-cyclefollowinga longishrestperiod,startedlifewithamaidenflightin January,1939atWoodleyAerodrome,Berkshire. HereatthehomeofMilesAircraft,theprototype MilesM18tooktotheaironthathazywintermorningandpresentednoproblemsforitscautioustest pilot.Afterthetestflyingprogramwascompletedthe machinewasreadilyacceptedbytheRoyalAirForce andassignedtocommunicationdutieswiththeserial numberU-0224.Formostofthewaritwasbasedat Hullavingtonbutin1944themachinewasreturnedto Woodleytobestored,bywhichtimeithadacquired theserialnumberHM-545andwasreadyforarest afternearlyfiveyearsofwartimehandling.Thusended itsfirstlifecycle.

Perhapsnowwecanhavealookatthismost attractivesingleenginedmonoplanethoroughbred fromtheMilesstableofpre-warsportandracing aircraft.Twotandemopencockpitssurmounta gracefullystreamlinedfuselagetaperingtoaslim metalfairingaftofthefinandrudder.Thewingsare ofthefamiliarMilesdesignbutwithrathermore squareoutlineatthetips,givingastockyappearance offsetbythebeautifully-spatted,fixedundercarriage. WithpowersuppliedbyaGipsyMajor3enginegiving atopspeed of 136m.p.h.theaircraftdemonstratesall thedesignadvantagesgainedfromexperienceonthe earlierHawkserieswhichculminatedintheMiles MI4AHawkTrainer,familiarlyknownintheR.A.F. astheMagisterabinitiotrainer.

Theracingbackgroundofthishithertolittleknown typewasnotlostonacertainP/0BrianIleswho purchasedtheMI8fromtheMinistryofDefencein 1946andregistereditasG-AHKY.Thisownership cyclewastolastfortwenty-fouryears.Theaircraft

wasrefurbishedandfittedwithalongrangefueltank locatedinthefrontcockpit.Duringthenextdecade BrianflesflewhisuniqueMilesMI8alloverEurope andenteredthe'RoundBritainRace'in1951.The longestseriesofflightswastoSouthAfricabywayof Egypt,theSudan,andRhodesia.Whenitslong-range touringdayswereover,Brian,bynowaWingCommanderintheR.A.E.,groomedtheM18foritsracing role.Allunnecessaryequipmentwasremovedandits newpaintschemepolishedtoamirrorfinish.Atthis timethemachinewasbasedatElstree,whereBrian andhiswifespentmanyeveningsworkingonGAFIKYinpreparationforparticularevents.Themost successfulyearwas1961whenWg.Cdr.Ileswonthe King'sCupAirRaceofthatyear,andwashighly placedinthe'Goodyear'and'Osram'races.

Gradually,Servicedutiesandfamilyresponsibilities tookprecedenceoverthesportflyingandG-AHKY wasstoredatRedhilluntil1970whenitwassoldto RexCoates,whoisthepresentowner.

TheairframewasremovedtoLondonAirport, whereMr.CoatesworksasaBritishAirwaysengineer. Overthepastfouryearstheaircrafthashadacompleteoverhaulandisnowresplendentinapredominatelyglosswhitecolourschemewithblack undersurfaces.PresentlybasedatWhiteWaltham airfield,theMI8isonceagainundergoingatestflight priortothere-issueofaCertificateofAirworthiness. AfterallofthelongdistanceflightsitisbackinBerkshire,onlyafewmilesfromwhereitwasbuiltin1938, andstartingoutonanewlife-cycle.

TheMilesMI8prototypeduringitsHeathrowdays.OwnerandrebuilderRexCoates(seenin rearcockpit)runningtheGipsyMajorenginesanscowlingandspinnerduringanenginetest.

(Photo:courtesyR.E.Coates)

KtzWirt W Pte:Vilk

Snowballsuccessstarttothe1975Calendar

SparklingclearJanuaryweatherproducedan ebullientturn-outoftwenty-twoaircraftatthe VintageClub'sSnowballRallyheldatFinmerein peacefulBuckinghamshire,andmuchusefulairtoair photographywascarriedoutbytheClub'spublicity officerStuartHowefromthebackseatofavintage Cub.Oneofthenewcomerstothevintagescenewas R.Williswithhisrecently-restoredDewotineD-26 fighter.BuiltfortheSwissAirforcein1927,theaircraftwasoriginallypoweredbya260h.p.Hispano Wright radialbutwaslaterfittedwiththe300h.p. Jacobsengine.Certainlyitwasdeceptivelyfastbut hasagentlelandingspeedof60m.p.h.Conspicuous amongsttheMothswastheimmaculateG-AELODH. 8711.HornetMothofDr.fanHaywhosebidfbrthe concoursprizesthisyearlooksassured.

OnceagainBeeswaxfearlesslystickshisneckoutto bringyoutherestofthe1975Calendarknowingfull wellthatdatesandplacesmaywellbechangedat shortnoticeduetounforeseencircumstances.

May10-12:BostonFly-in.

June29:OldWarden.VintageClubday.

July19-20:Cross-channelpatrol.

Aug.23-24:SummerCamp,Finmere.

Oct.19:SpotLandingFinals,OldWarden.

Nov.22:DinnerDance.

Vintageversusthetiomebuilt

Imagineifyouwill,ametalframevintageaeroplane completelystrippeddowntoitslastnutandbolt, eachmetalcomponenthavingbeenthoroughlysandblasted,carefullyinspected,andlovinglycoatedwith anetch-primer/chromatefinish.Allowyourmindto pictureallofthesecomponentsneatlystackedand labelled in aclean,well-litworkshopwaitingforfinal assembly.Waitingforthatdaythatallvintageaircraft rebuildersdreamof,thedaywhenthestrippingand cleaningisfinished,thedaywhentheirbelovedaeroplanewilltakeshapeagainintheirownhandsjustlike abig"meccano'model.Nocomplications,aplacefor everythingandeverythinginitsplace!

Thisgratifyingstateofaffairscanbeoneofthe advantagesthatderivefrom the restorationofa vintageaeroplaneconfidedStuartMcKaywhois rebuildingtwo D.H. TigerMothsthatherecently purchasedinFrance.HavingalsobuiltaJodelD92 BebeG-AVPD,Stuartisnostrangertolightaeroplane engineeringandsowesetouttogethisideasandviews basedonhisuniqueexperienceofbothhomebuilding properandvintagerebuilding,hopingthathisadvice

willbehelpfultothosereaderswhoareconfronted withthechoicebetweenmakinganewaircraftfrom scratchorrestoringanoldone.Basicallythereisa lotlessworkinrebuildingavintageaeroplanebutit canbetoughdecidingjusthowfartogoduringthe dismantlingstage,especiallywithall-woodairframes. Ifyougoalltheway,explainedStuart,obtainingspare partscanbehardgoingandmanyhavetobefabricated. At thisstagethehome-builtiseasier,withall newpartsgoingtogethereasily,thecomponentstake shapewithsatisfactoryspeed.Withanewaeroplane, however,thefinalassemblycanbeatediousprocess plaguedbyproblemsofcontrolruns,fuellinesand instrumentcableruns,allofwhichcancauseannoying delayswhiletheoldermachinejustclicksbackinto place,presentingfewcomplications.Inthefinal analysis,theworkshopspaceavailableseemstobe thedecidingfactor,forgenerally,thevintageaeroplane takesupmorespaceduringitsrebuildthanthehomebuiltdesignedspecificallyforconstructioninrelatively -onfinedspaces.

VOLKSWAGEN AIRCRAFTENGINEPLANS forAmateurConstructors

30sq.ft.ofdrawingsandaI5,000-wordmanual providedesignsandinformationenablingonetoconvert anyV.W.engineupto1600ccs.Fullyapprovedfor amateur-builtaircraft,theseplansareofferedwithlifetimefreeadviceforonly£6.00postpaid.

DonaldG.Peacock, MeadowCottage,Ardle:ghHeath,Colchester,C077QB Tel.Colchester230446

TheDeirotineD-26fighterconiesintolandatFininereduringtheVintageSnowballRally. OwnedandflownhyR.Willis.

(Photo:courtesyS.Howe)

RobinOwen's STRUT NEWS

Wecommencethisissuewithahappynotefromthe AndoverStrut.InconjunctionwiththcSolentStrut. themembershavepurchasedtwenty-oneacresof woodlandfromwhichtheyplantocreateanAir SportsCentre.

AndoverStrut OFTHEPOPULARFLYINGASSOCIATION

JimEspinremarks,"Somepeoplebuyabitofwood andstartmakinganaeroplane.Well,wehavebought alotofwoodandhavestartedtomakeanAirSports Centre-.Ishouldthinkthatthiswinter'srainhas swelleditsomewhat.TheimentionisthattheCentre willprovidealandingarea,constructionaccommodation,hangarageandcontinuationtrainingfacilities, aswellasavenueforphotographers,artistsand enthusiasts.

ToquoteJimagain:--

OurOBJECTistoenablemantorealisehisoldest ambition,theambitiontoFlythroughtheAironhis ownhome-builtwings,bytheprovisionofthe following:—

I.ALandingAreawhereownersofLightAircraft willbewelcome.ParticularlyVintageandUltralight.

ASiteatapricehome-builderscanafford,forthe finalassemblyandtestingofUltra-lightAircraft. ProvisionofasitefortheselfbuildingofAircraft accommodationbyAircraftowners(toan approveddesign).

TheencouragementofAircraftMaintenanceby privateowners.

ToenablepilotswhohavetrainedatLicenced Airfieldstocontinueflying.

EstablishaventleforAviationArtists,PhotographersandRegi.Spotters.

ToEducateourChildrenontheHistoryof Aviation.

ToplayourpartintherevivaloftheLight AviationSkillsinwhichBritainonceledthe World.

Maywewishthemeverysuccessintheconstructionofsuchanambitiousproject

TheAndover/SolentStrutintendtoholdarallyin September,itishoped,atMiddleWallop.

Inthefrozennorth,theNorthEasternStruthasheen winningsonielocalpublicity,andFredHodgsonreportsinhisnewsletterthattheirflyingdoctorfrom Throckely,whoremainsanonymous,hasstarrednot onlyinthelocalnewspapers,butalsoonlocalradio. ***Don'tforgettheNorthEasternfly-inat BruntonAirfieldinNorthumberlandonthe2Istand 22ndofJune.Thispromisestobeaverygoodweekend.

LastAnglianStrutmembershaveseveralprojects underway,suchasTaylorTitchesandMonos,a JodelandaPL4.GerryEllisisworkingonareconstructionofadamagedJodel.fromwhichaFalconer F.IIwillemerge.

Arecentresultoftheincreaseinthepriceofpetrol istheformationofanewStrutintheEastAnglian area,namelytheChelmsfordStrut.TheCo-ordinator isBrianSims,92HamptonGardens,Prittlewell. Essex.

TheStrutmeetingsareheldatRainsfordRoad

School,Chelmsford,onthefirstWednesdayofevery month.Thereare22membersandamongstthe finishedorwell-advancedprojectsarethefollowing: ChrisLodge'sTaylorMonoplane,G.Jones'sfsaacs Fury,T.Morrell'sFredandS.Picknell&B.Sims's Sonerai.

TheStruthasplannedtwofly-insfor1975.Thefirs( willbeonMay4thandthesecondwillbeonSeptember7th,atHazeleighGrange.Furtherdetailsofthe strutmaybeobtainedfromBrianSims.

ioR 7 ?)/ST

AlanHyatthasreluctantlyhandedovertheNorth KentStruttoMickTurner,48bChesterWay,Kennington,London,S.E.11.

Alan'sfinalnewslettermentionsafleetofLuton MinorsinKent.DavidGaskin'sV.W.-powered machineshouldflysoontojointhoseofLesFlepper andBillHymas.FrankTilleyhasbeenbuildingone fortenyearsnow,andChairmanJimWraightbought aMinicabearlierthisyear.

TheStrutmeetsthisyearon4thJune,6thAugust. IstOctoberand3rdDecember,andalsointendsto holdarallythisyear,thedateandvenueofwhichwill beannounced.Unfortunately,theyhadverybad weatherfortheirtwoattemptsin1974,solet'shope thattheweatherin1975willbesunnywithlight winds.

NORTHWESTERNSTRUT OFTHEPOPULARFLYINGASSOCIATION

TheNorthWesternStrut,withitscustomaryseven pagenewsletter,hasreportsfromitsvariousareas. Thisstrutcoversaverylargegeographicalareaand most of theflyingappearstohefroniprivatestrips. theonlyaerodromesintheregionbeingBartonand Sleap.

MartinBourneclearstheairwithInsreporton SleapandthismayinterestP.F.A.flyers.Non-radio aircraftareverywelcomeafter1700hrs.onweekday summereveningsandalldaySaturdayandSunday. Tel.WEM32822fordetails.

UnfortunatelySleapmustnowchargealandingfee —asumwhichisnowalmostuniversal.

Martinreportsthatacollectionofhome-builtsin one oftheirairdisplayswouldbeverywelcome.Perhapshecould supply headofficewithadate?

StrutmemberDavidDunnisanarchitectandconsequentlyinchargeofconstructingastrutstand.This isnotonlyanexcellentway or showingoffastrutto themembers,butalsoameansofattractingnew members,especiallyatafunctionsuchasSywell.

TheSouthernStruthasappointedGerryPriceasits P.FA.Wingsawardexaminer.Hisfirstcandidate, PopularHying,MayJune,1975

whowassuccessfulIhastentoadd,wasJenny Pothecary.Thereareadditionalcandidateswaitingto takethewritten,oralandflyingtests.

AnewCo-ordinatorhasbeenappointedforthe Heston/HanworthStrut.InFebruaryJohnDunford gaveuphispositiontoDavidLiveseyof12Kenwood Drive,Walton-on-Thames,Surrey.

Similarly,theRedhillStrutisnowrunbyMike Hallam,Birches,Rusper,Sussex.Themeetingsare heldasusualintheTigerClubatRedhillAerodrome onthesecondFridayofeverymonth.

TheStrutisRainingstrengthafteraquietspellin 1974.

DonLeeandAlistairSutherlandmeetregularlyin theHighlandsconstitutingwhatmustsurelybethe smallestP.F.A.Strut.Donwouldbeverypleasedto co-ordinateanyfurthercontactsinthearea.His addressisc/oGeorgeWimpey&Co.Ltd.,Nigg, Tain,Ross-shire.

TheremustbesomepotentialP.F.A.strutmembers intheHighlandsandIslandsofScotlandandhereis theopportunityfortheformationofaHighlandsStrut.

BERKSHIRESTRUT

AbriefnewsletterfromtheBerkshireStrutannouncestheStrut'sthirdanniversary.Theopportunity wastakenatarecentmeetingtohaveare-appraisalof therunningoftheStrut.

TheEastMidlandsStrutnowhasatotalof43 regularlyattendingmembers.AmongStrutactivities thisyearistheweekendrallyonMay10-11.Strut membersarealsotobecoursejudgesattheFormula OneAirRacetobeheldatSywell1975.

TherearestilllargegapsintheP.EA.StrutMap oftheUnitedKingdom,themostconspicuousblank spacesbeinginthewesternhalfofthecountry.The onlyStrutintheareafromtheSouth-Westpeninsula totheWestMidlandsistheSouthWalesStrut,which iscentredonCardiff.Thisbringsmetopointoutthat ahusbandandwifeteamarekeentofoundaStrutin theGloucesterandCheltenhamarea.Although findingasuitablevenueforthemeetingshasbeena problem.IfanyP.F.A.memberswouldliketoseethe formationofaStrutinthearea,pleasewouldthey writetomec/oHeadofficesuggestingsuitablemeeting placesandpossibletimes.

YourStrutreportsandnewslettersaremostwelcome,especiallyfromthefollowingStruts,Fromwhich Ihavenonewsandcanonlyassumetobenolonger inexistence:Irish,andtheRomfordinterplaneStrut oftheEastAnglianStrut.

MembersinSouthernScotlandwhoareinterested informingaStrutintheEdinburghareaareaskedto contactHughMcGovern,27BroomehallPlace,Edinburgh.

MikeColesoftheWesternStrutinformsmethata StrutmeetingwilltakeplaceattheAchillesSchoolof Flying,Weston-super-MareonSaturdayafternoon, May24th.HecanbecontactedatLulsgate2052and allmembersintheareaareinvitedtothismeeting.

STRUTRALLYANDFLY-INCALENDAR

Someoftheseeventsareheldonprivateairfields andstrips.Priorpermissiontoflyintotheseevents canbeobtainedfromtheco-ordinatoroftheStrut

PopularFlying,May-June,1975

concernedbyenclosingastamped,addressedenvelope, orbytelephoningthenumberquotedforP.P.O.EnquiriesregardingP.F.A.participationeventsshould beaddressedtoHeadOffice.

MAY

4IpswichStrut Monewden

Tel.Mr.J.Wright,Charstield223. ChelmsfordStrut Andrewsfield

1041EastMidlandsStrut Hucknall

16-18P.FA.Participation BigginHill

9 6SouthernStrut Shoreham

JUNE

1WoldsGlidingClub Elvington P.E.A.Participationwelcome.

14-15IpswichStrutFly-in&Soc.EveningNayland Tel.Mr.T.Clark,Nayland262232or262298

21-22N.EasternStrutBrunton,Northumberland

28-29EAASImperialWarMuseum Duxford Tel.Sawston3963

has

4-6Sywell'75 Sywell

AUGUST

3NorthWesternStrut Barton

3fpswichStrut Nayland Tel.Mr.R.Teverson,Sudbury73975.

9-17SouthernStrutSummerCampE.Anglia

25AvonAirDay Weston-super-Mare P.F.A.Participation.

31WestYorkshirePassengerTransport Executive CrosslandMoor

SEPTEMBER

4-6 P.F.A.Participation(possible) Cranfield

7ChelmsfordStrut ElazeleighGrange

7IpswichStrut BelchampWalter

Tel.Mr.R.Teverson,Sudbury73975

21Solent/Andover(Provisional)MiddleWallop

FLYINGFORFUNfromAtoZ

Altimeters,ASIs,AGS,Adhesives,Alternators. Betas,Brakes,Bolts,Batteries,Baffles,Brackets,Bushes. Condors,Carburettors.Cables,CylinderTempKits,Controls. Crankshafts,Canopies,Cowlings,Cylinders,Compasses_ Dope,Drives,Ducting,DrainValves.

Engines(Continental,Gypsy,Lamoming,Ardem),Extinguishers,ExhaustPipes. Filters,FuelCocks,FuelPumps,Fittings,FlyingWires,Fabric,Fork Ends.Fasteners. Generators,GMeters,Gyros,Glue,Grommets,Gaskets,Gauges. Harness,Hinges,HomebuildersService Instruments,InvertedSystems.InformationPackages,Inspection PanelsJodels,JubileeClips.Jets.

KitsforVWconversionsandCylinderTemperature. Leads,LogBooks,LandingLights. Magnetos,Manuals,MasterCylinders,MixtureControls. NavigaiionLights,Nameplates.Notices,Nuts,Needles. OilPressure,OilTemperatureGauges,0Rings.

Plans,Propellors,Plugs,Plywood,Pins,PilotHeads.Plebl Pulleys,Pistons.

QuickReleaseFasteners.

RevCounters,RateofClimbIndicators,RodEnds,Rings,Racing specialists. Stampes,SmokeSystems,Starters,Shackles,Spruce,Spinners, Switches,Spats,Screws.

Tigers,Turbulents,Tyres,Tubes,TornbuckRs,Tailwheels,Tanks. Tape,TowingHooks.

Undercarriages.

VoltageRegulators,Ventilators,VacuumIttupps,Valves. Wheels,Wires,NVindscreens.

XeroxCopyingSertics. Yourenquiriesarealwayswelcome. ternhourengineoverhauls.

Andwith', cullor visit ROLLASONAIRCRAFTANDENGINESLIMITED BRIGHTON,HOVE&WORTHINGJOINTMUNIC.AIRPORT, SHOREHAM-BY-SEA.SUSSEX,BN45E3

Telephone,Shoreham-by-Sea(Sussex)62680

**TP Projects

SlightlymoreProjectNewsthistime--mainlyaresult ofincreasedcontributionsfromyou.ItisalsoveryencourayLngtonotearevivalofactivityaroundsomeof theolder-establishedaeroplanesandprojects.Weare currentlypreparingathoroughreprintofthePFA Constructors'List--aconsiderablenumberofchanges havetakenplacesincetheoriginallistappeared,andin orderthatwemaymaketherevisededitionasaccurate andcomprehensiveaspossibleweneedyourhelp! Pleasesendanycontributionsassoonaspossibletothe MagazineEditorsatthePEAOffice,ortomedirectat "Langstone",Riseley,Swallowlield,Berks.

IanBurnett

PFA/229 OneofthetwooldestsurvisingPFAaeroplanes,andoneofthreeTurbisintheU.K.isGAPBO.Thiswasbuiltinthelate1950sasaD.53by theRutherelenFlyingGroup,andfirsttooktotheair on22-7-60.Afterlengthyperiodsofinactivityinthe 196(lsatStrathavenandelsewhere,itwasWFUin December1968,butrestoredsoonafterwardstoF.E. Rocheandpartners_Forthelastfewyearsithasbeen undergoingaleisurelyrebuildintheLoganairhangar atGlasgowAirport,andwaswellonthewaytowards completionwhenlastseenbythewriterlastautumn. fthasnowbeenboughtby J. M.RosseroftheUsworth FlyingGroup—towhomitwasregisteredon13-1-75. Itwillcertainlybeaworthyadditiontothealready thrivingcollectionofultralightaeroplanesatSunderland.

251 Youwillhaveseentheinterestingletterfrom AlanMitchellintheJan./Feb.PFregardinghisTurbi projectinWesternAustralia.Accordingtoour recordsseveralPFAnumberswereallocatedto ULAAATurbiprojects(251,andtheblock265-275) soAlan'saeroplanewasundoubtedlyone of these. 509 IanJennison'sTurbulentG-APUYwasalso registeredtotwomoreco-ownerson30-12-74-namelyStephenConnatty(whoalsoownsthepre-War MinorG-AFIU)andD.B.Winstanley.Atpresentthe TurblivesintheWorcestershireGlidingClubhangar atBickmarsh,hutmaymoveNorthlaterthisyear, probablytoBarton.Ianiscurrentlyworkingonthe rebuildofAeronca7ECChampionG-AVDU(the versionwiththeC-90F)whichheacquiredlastyear, andalsotellsusthatTonyEastelow'sWotG-AVEY andtheTurNG-APFAareduetomovedownto BickmarshsoonfromHalfpennyGreen--totake advantageofthefriendlyatmosphere(ANDcheaper hangarage!).WhileonthesubjectofBickmarshwe mustmentiontheexistencelocallyofaSlingsby Tutor/Cadetwithanauxiliaryengine—thishasbeen aroundforsometimeandhasnotqualifiedfora normalregistrationbyvirtueofitsbeinga"selfsustainingsailplane-asopposedtoa"self-launching" variety!Itiscurrentlyrecoveringfromaslight accidentlastyear.

510 InPFMarch/April1973wetoldtheamusing storyfromOliverSmithofthatTurbulentG-AR1M intheatticinDurham.Therenowappearsasequelto thatunlikelytale--themachinehasnowbeenacquired bytheinveteratecollectorofanythingunusual (aeronautical,thatis..!)—LaurieMansfield!We

understandthathecamebyitfromagentlemanin Harpenden—sowepresumeitmusthavepassedon fromitsoriginalbuilder,Mr.Schima.Thereisalso thepossibility'thatitdidIlysomeyearsago(presumablywithoutapermit),somorenews;iseagerly awaited!

700 SolehomebuiltEmeraudethingintheU.K.is G-ARLIV(thoughitwillsoonbejoinedbvAlex Fisher'sG-I3CCRyFortherecorditsco-ownersare nowC.A.Huxtable,T.VArmstrongandJ.A.Pope --towhomitwasregisteredon13-1-75.Asfaraswe knowitstilllivesatRAFWoodvale,Lanes.

843 AsaresultorseveraladvertisementsinPF (whichprovesthevalueofsuchactivity...).S. KnighthasnowsoldhisLutonMinorprojectGBBEAtoMessrs.GJ.HewittandJ.B.Stocksof Peterborough.Atthetimeofsaleweunderstanditwas 90%complete,soitshouldnotbgvervlongbeforewe seeitintheair

1321 TheRegGladstone-builtFalconerF.9GAYEGhaspassedintotheownershipofA.G.Thelwall,andremainsresidentonthestripatHighwood Hall,HemelHempstead.

1346 RecentlyfeaturedonregionalTVandcurrently undergoingastrictdevelopmentprogrammeatHurn isDavidLockspeiser'sLandDevelopmentAircraft LDA01G-AVOR.OriginallyconceivedasaPFA projectwearehappytolearnthatasecondprototype isunderwayandthatoverseassales/productionofthe typeinunderdevelopedareasisbeingactivelypursued.

1362 MarkingapossiblerenewalofSpriteactivity wecometothefirstofthreeSpriteprojectsmentioned thistime—thisisG.B.Castle'smachinewhichisnow registeredG-BCVFwithMr.Castle'sownc/n GBC.1.

1366 SecondSpriteinthenewsisPFA/1366now registeredasG-BCWHtoK.B.ParkinsonandR. TaskerofBlackpool.Atthetimeofourlastreporton thisprojectthebuildersconfidentlyexpectedthisto bethefirstorthebreedtofly—andtherecentregistrationappearstoconfirmtheirprogress.

1373 TonyFrancisverykindlysentusareporton progresswithhisIsaacsFuryG-AYJY.Hewrites— "Theairframeisnowcompleteandcovered—Ihave finisheditwithRAFNo.1Squadronmarkings.The engMeisanewRRContinentalC-90-12F,andis completewithstarterandgenerator,andIhave includedanelectricalsystemsupplyingtheTM.360 radioandartificialhorizon.Thelastremainingjobis tocompletethecoolingbafflesandcowlingswhich aretobeinglassfibre.OtherFurybuildersmightlike tonoteIhaveincreasedthefueltankcapacityto20 gallons,andtheengineisslightlyfurtherbackthanon theprototypewhichhelpswitbbalancingtheextra fuel.Iwillalsobefittingstreamline wires".

1393 DavidBuckle'sCavalierG-AZHHwasoriginallyintendedforaF/Fin1972,butwaspostponedin hisownwords"duetocircumstancesbeyondour control!".The"Ceconite"coverandpolyurethane paintjobwillbecompleteattimeofwriting(March, '75)—aimingforafirstflightbythesummer,which incidentallywillbethefirstofthetypeintheU.K. Themachineisnow-christened-Time-andisthe subjectofafuturearticleinPFentitledappropriately - TimeFlies".

1543B.J.Boughtonkindlyfilledinafewmore detailsontheVP.IprojectnowregisteredG-BCTT. Theaeroplaneisbeingconstructedbyfourmembers oftheFersfieldFlyingGroup,theprojectbeingrevivedrecentlyafteraspell,andworkonthewoodwork isnow807/,',complete.Hehesitatestomakeanypredictionsaboutdatesforcompletion—astheyareall "busymen"(aren'tweall!)--but1975willknocka bigholeintheremainingwork.

20-1-75.ItishappilybeingrebuiltbyB.0.Smithat Scarborough,Yorks.

G-AVKHDetailshavenowemergedregardingthe demiseofG-AVKH—lesshappilyitcrashedatNewbyGrangeFarm,Yorkson26-10-74andwasburnt out.

G-AVTBForsometimeresidentnearitsbirthplace atSuttonBank,theSlingsby-builtNipperG-AVTB hasmorerecentlylivedatSpeke,andon27-1-75was registeredtoitsnewownerJ.S.A.Pritchardof Coventry.

G-AWLSNeilMunro'sOxford-basedNipperhas recentlypassedtoRoyWilksandW.Wells,andwill nodoubtliveinEssex.

OtherAircraft

1580NormanCrow'sVP.1G-BAPPisnowresident incompanywithallthoseBuccaneersatRAFHoningtonandfliesquiteregularly.

1593Themuch-travelledGreatLakesG-BBGLhas passedonyetagain.Thistimeithasbeenacquiredby JohnRamshawfromBenCooperinanexchangedeal involvingacertainex-FrenchPiperVagabond!Atthe lastknownstagetheGreatLakeswasvirtuallycomplete.

1578WehavereceivednewsofthisVP-1project beingundertakenbyJ.Wingett—hestartedworkin Dunstablein1972,buttheprojecthadtobeshelved duetopressureofworkandlackofspace.Work recommenced,however,inExeterlastDecember,and currentstageisfuselage90V„complete,tailplane completelesscovering,VW1500reworkedtoDon Peacockstandardexceptingcarburettorandhead drillings.Allotherbitsandpiecesexceptwheelaxles aretohand,andprojectedF/Fislatethisyear.

1621TheTurbulentisundoubtedlyundergoing somewhatofarevivaloflate,andthemostrecent exampletoemergeisPFA/1621whichwasofficially registeredtoR.A.G.ChapmanofHorley,Surrey,in FebruaryasG-BCRC.Weknowverylittleofthis project,havingitlistedagainstaMr.DuPlessis— presumablyitwaspassedontoMr.Chapmansome timeago.Inanycase,"RomeoCharlie"willbeavery welcomeadditiontotheranks.

1647TheBygraves-builtTurbG-AWBMchanged handslastDecemberandnowlivesatSibsoninthe handsofW.B.GunnandW.B.Paige.

2206OliverSmithasksustocorrectourstatement intheSept./Oct.PFthathisSiroccowasphotographed atUsworth—thelocationwasinfactTees-sideAirport fromwhereitalsomadeitsF/F.Oliveralsotellsus thatG-AZOSiscurrentlyunderrepairfollowinga heavylanding,butshouldbebackintheairintime Forthesummerseason.

05-10032MalcolmBeckinghaminformsusthatprogressonhisPractaviaSpriteprojecthasbeenpainfully slowoverthepasttwelvemonths—evenso,several detailpartshavebeenmadeincludingallwingribs, flapandaileronriblets,tailplane,elevatorandrudder ribs.Assoonasfinanceallows,assemblyofmainspar andwingswillcommence.Malcolmisnotalonein expressingconcernoverdifficultyinobtaininginformationfromPractavia,buildingwouldbemadealot easierifthelinesofcommunicationfunctioned properly(Practaviapleasenote...).

NipperNews

G-ARBGTheoriginalABAC-sponsoredmachine

G-ARBGwasofficiallyrestoredtotheregisteron

G-ASEALutonMinorMentionedintheMarch/ April'74PF,thePhoenixLutonMinorG-ASEA (PAL/1154)hasbeenstoredonthedisusedairfield nearStratford-upon-Avonforthelastfewyearsby Messrs.SmithandFawkes—untilitwasrescuedlate lastyearbyLaurieMansfield(seephotointheJan/ Feb.PF)andtakentoShorehamforresurrection.At thetimeofwritingitisatShorehambeingreadiedfor itsfirstflightforsixyears.(Itmadeit...veryslowly).

G-AFWTTipsyTrainerTipsyG-AFWThasbeen storedatOldWardenforsometimeundertheownershipofA.ThelwallandPeterHarris.Itchangedhands on16-12-74,however,itsnewownerbeingoneN.M. Williams.Wehopethisisanindicationofrebuilding activity,asthoseofyouwithmemoriesforsuchthings willrecallthat'FWTwasafamiliarsightinthe50's andearly60'satElstreeandlaterBooker.Itsmain claimtofamewasitsratherungainlysquarecockpit canopy—farremovedfromthemorestreamlined shapeoftheBelfair.

G-AFJRTipsyBelfairOriginallyconstructedasa TipsyTrainerIin1938atHanworthG-AFJRwas convertedtoBelfairstandardin1957.Forthelastfew yearsithasbeenstoredatJenkinsFarm,Navestock byR.M.Long,untilacquiredlatelastyearby(yes, you'veguessedit!)LaurieMansfield.Ithasnowbeen completelystrippeddownandisintheprocessof "dryingout"priortorebuilding.Thisisscheduledto takearoundtwoyears,duringthecourseofwhicha newenginewillbefitted,andsomedesignrefinements willbecarriedout.

G-APODTipsyBelfairThirdTipsythistimeis G-APOD,whichisnowownedbyRonMillerof Chiswick—long-timePFAmemberandafounder memberoftheVintageGroup.Heisfinishingoffa completerebuildwhichshouldbecompletelaterthis year.

G-BCVEVP-2G.A.BentleyofManchesterrecently registeredhisEvansVP-2projectasG-BCVE.Attime ofwritingwedonothaveaPFAnumberforthe project,butwearesureonewillemergeinduecourse. fthasthec/nV2-1015.

G-BCXDPittsS-24ThelatesttoarriveisG-BCXD whichwillbeputtogetherbyDoug'smerrymenat Booker.

Gyrpolanes

Onlyitemtoreportthistimeishappilyoneaddition tothemuchdepletedGyroscene—thisisBensen B.8MG-BCWI(c/nHB.1)registeredtoW.H. BeeversofPocklington.Yorks,inFebruary.

NewProjects

14-10084BedeBD-5B—RT.Smith,59AbbeyRoad, Bourne,Lincolnshire.

14-10085BedeBD-5B—NSawney,DesboroughAve., HighWycombe,Bucks.

37-10086BedeBD-4—F.E.Telling,86Telegraph Lane,Claygate,Surrey.

NormanCrow'sVP.I,G-BAPPatSyweil'74 Photo:R.Andrews

14-10087BedeBD-5A--G. L.Birch,WolvertonHouse. 14WolvertonRoad,Dudley.Worcs.

18-10088CootAmphibian—P. M.Napp.23Harriet Drive,KillingworthStn.,Newcastle. 02-10089Beta—R. J.Jennings,TheRedLionInn, Gilmorton,Lutterworth,Leics.

38-10090BA.4B—S. Russell,WilkiestonPeat Inn. Cupar,Fife.

11-10091IsaacsFury—D. B.Wilson,ThistleCon.Co., Glenisha,RuedelaYaleuse,St.BreladesBay,C.I.

14-10092BedeBD-5B—Miss H.Wheeler,29A ElizabethStreet,London,S.W.1.

14-10093BedeBD-5B—K. E.Ware,SedcoLtd., CraigshawRoad,Aberdeen,Scotland.

10-10094BabyGreatLakes—J. Pothecary,Redwings, HeronsFarm,Kirdford,Sussex.

26-10095HurricaneRep.—E. Shouler,116Portland Street,Lincoln.

26-10096HurricaneRep.—Mr. Ashford.

15-10097Sonerai—T. J.Hughes,341GreenLane, SevenKings,Ilford,Essex.

14-10098BedeBD-5--K. E.Armstrong,14Lancaster

Close,Oldhurst,Hunts.

39-10099LutonDuet—I. S.Walsh,2MapletonCres., Enfield,Middlesex.

11-10100IsaacsFuryII—D. E.Starkcy,4Middle

Close,Amersham-on-the-Hill,Bucks.

31-10101WittmanTailwind—M. S.Perkins,"Kinswell',41ButtLane,Hinckley,Leks.

34-10102CassuttRacer—B. Smith,2DoodsPlace, DoodsRoad,Reigate,Surrey.

40-10103FalconairF.10—J. Cockburn,ValleyView, Burneruinack,Gostly,Aberdeenshire.

01-10104Cavalier—N. R.Turner,32WentloogRoad, Rumney,Cardiff.

33-10105Tourbillion—P. Gladstone,46Laneham Close,Bessaccar,Yorks.

41-10106WhittakerSpecial—M. Whittaker,TreswithickFarm,BodminAirfield,Cornwall.

1459TaylorMonoplane—R. A.Codling,9Arran Close,BadgerEstate,Thornby-on-Tees,Cleveland.

1460TaylorMonoplane—T. R.Barron,17Maple Avenue,Heybridge,Malden,Essex.

1461TaylorMonoplane—P. W.G.Eade,5Edgewood Court,HillBrow,Liss,Hants.

1462TaylorMonoplane—J. Skinner,84RobinHood Lane,Chatham,Kent.

1463TaylorMonoplane—J. Simpson,3BrechinRoad, Bishopbriggs,Glasgow.

1464TaylorMonoplane—D. J.Walcroft,11Brimmers Hill,WidmerEnd,HughWycombe,Bucks.

1822Minicab—C. A.T.Periera,17HollandPark Gardens,London,W.I4.

1823Minicab—Dr. R.G.White,1NurseryRoad, BitternePark,Southampton.

1824Minicab—A. S.Jones,95BentLanes,Davyhulme,Manchester.

3230TaylorTitch—R. S.Acton,16Flt.,A.A.C. Dhehetia,BFPO53.

3231TaylorTitch—E. Evans,KentView,HighRoad, Fobbing,Stanford-le-Hope,Essex.

3232TaylorTitch—J. Sharp,209BallochnieStreet, Airdrie.

3233TaylorTitch—T. Horner,42LochliboRoad, Barrhead,Glasgow.

3234TaylorTitch—A. Brenen,13WillsRoad,Didcot, Berks.

7026EvansVP1—W.J. Morris,81Roodegate, Basildon,Essex.

7027EvansVP.1—D. J.S.Thorn,2GlebeGardens, Costophine,Edinburgh.

7028EvansVP.1—A. K.McGrath,24PartridgeRoad, Roath,CardilT.

forALL AlRCRAFT INSURANCE

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byS.E.Taylor&H.A.Parmar

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LightAviation

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Coments: 1Mapsandcharts;2directionand speed;3Thenavigationcomputer;4Aspot ofnavigation;5Magnetismandcompasses; 6Meteorology:7Aeradcharts;8Aviation law;9Principlesofflight;10Thepower plant;11AircraftLoading/FireHazard;12 Playingitsafe;13GettingthePPLfrom scratch.

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AircraftfortheHomeBuilder

Et AlanDunn

THECURRIEWOT

TheWotwasoriginallydesignedinthe1930sby J.Currie,whowasalecturerattheChelseaCollege ofEngineering.G-AFCG&G-AFDSwerebuilt pre-warbutwereunfortunatelydestroyedduringthe warinanair-raid

Sincethewarthedesignhaslentitselftoconsiderablemodificationofexternaloutline.Noteable variationsonthethemehavebeenthereplicaSE5a's, WetWot,JetWotandtheSuperWotinspiredbyprewarU.S.Navyfighteraircraft.

Typicalaircraftconstructedbyamateurbuilders havebeenpoweredbythe36hpJAP,55hpLycoming, 65hpContinentalA-65,65hpWalterMikronand aPobjoyR.

Thedesignisaconventionalpre-warspruce,ash andplywoodstructurewithalargenumberofmetal littingsThefuselageisofboxconstructionwith sprucelonaeronsandacoveringofplywoodThe wingshavetwosparseach.Thewingribsarenearlyall thesame.Theundercarriageisweldedfromsteel tubingandthesuspensionisrubberbungee.

Theaeroplaneisacrobaticandhasthefollowing leadingparticulars:

Span:

Height: 22 6' I" 9" Length: WingArea: 18'1!" 140sqft. WeightEmpty:550lbs.WeightLoaded:900lbs. Theperformancedependsuponthetypeofengine fitted.

No.3OFASERIESbyRobinOwen

Anearlypost-warCur•ieWm'jiltedwithatycoming 0-145-A2

JimEspin'sWallerAtikronpoweredCurielf'ot PopularFlying,May-lune,1975

.-1,mtherMikronpoweredCurrieWotbyTedGould

RalphHarts'4-65poweredCurrieWot

THEGOLDENDECADE

byJohnPothecary

Attheendoftheroaringtwentiesthere Weretwice asmanybiplaneMothsasallothertypesoflightaircraftputtogether.GeoffreydeHavillandonceagain wasshowingthewaywithhishighwingcabinPuss Moth,butnewnameswerebeginningtoappearwith otherideas.

ThebrothersMileshadbeeninbusinessatShorehamduringthetwenties,producingtwobiplanesof originaldesign.Butitwasthelowwingcantilever monoplanewhichbroughtthemfame.PreviousaeroplanesofthistypeinBritaincouldhavebeencounted onthefingersofonehand,thisstemmingfroman earlyWarOfficedecisionthatmonoplaneswere structuallydangerous!

ManufacturedbyPhillips&PowisofReading,the Milesdesignwasatandemopencockpitmachinewith GipsyorCirrusengine.KnownastheHawk,itran toseveralsingleseatracing,andtwoscattraining variantsculminatingintheMilesMagistertrainerof WorldWarTwo.

Inthemid-thirtiesforeignaircraftbegantohavean influenceontheBritishwayoflife.Themostprolific ofthesewastheKlemmL25design:followingthenew• trenditwaslowcantilever,foldingwing.tandem seatingandentirelycoveredwithplywood.

AlltheearlyexamplesfeaturedaradialSalmsonor Pobjoyengine.OriginallybuiltbytheBritishKlemm AeroplaneCompanyin1937,thenamewaschanged totheBritishAircraftManufacturingCompany. Swallowwasthenamegiventothismachineandit musthavebeenthesafestofpre-waraeroplanes. Uniquefeatureswerethewingfoldlatchworkedfrom thehandholdpointatthewingtip;andinthePobjoy version,arachetarrangementworkedfromthecockpitwhichwouldenablethepilottoturntheengine throughthreecompressions!Finalversionsofthe105 builtfeaturedtheCirrusMinorengine.

Pureracingaeroplanesapart,nooneapartfrom Comperhadproducedasinglescataeroplaneandthe 'minimum'aeroplanewasunknown.Severalindividualsinthethirtiesworkedonthethemeofthe 'motorglider!andprominentamongstthesewasMr. C.H.Lowe-Wyldewhomounteda600ccDouglas motorcycleengineonhisBACglider.AgainatHanworth,RobertKronfeldtookoverthedesignand producedthe'Drone!.PoweredwithaCardenFord engine (seeP.F.3-73) theaeroplanewasveryeconomicalandcouldbeflownincompletesafetyby someonewithonlyminimumglidingexperience TheDartKittenwasoneofahandfulofpowered aeroplanesproducedinthennd-thirtiesbytheglider repairfirmofZander&Weyle (seeP.F.2-75).

TheMilesformulaoflowwing,boxspar.square sectionsprucefuselagewiththoopsformingthetop decking,completelyplycoveredexcepttailsurfaces. wasappliedtotheFalconseriesofaircraftwhich featuredthreeseatswiththepilotinfrontandtwo passengersbehindandGipsy4or6-cylinderengine. Anotherfamousname,foundflyingatShorehamin the1920NwasEdgarPercival.AsaresultofInsexperiencewiththeHendersonaircraftheproduceda lowwingmonoplane.TheVegaGullsweretouring aircraft—eventuallydevelopedintothewar-time Proctor.HisMewGullsachievedeverlastingfameas intercontinentalsingleseatracingaeroplanes.

.4 post-war,unregisteredPou,builtfromAero-modeller plansbythegentlemaninthephotograph,Squirrelengine.Thethrottleopenedbypullingitandtherewasno rudderbar.Theauthor's'flight'initwashilarious!

Nowwecometosomeonewhohadaprofound influenceuponhome-buildingalthoughhisdesignwas potentiallylethal.Toquotefrompageoneofhisbook "ifyoucannailanorangeboxtogetheryoucanbuild anaeroplaneHenriMignet,ofcourse.

HisdesignforatandemwingcrossedfromFrance. in1935andcaughttheimaginationofinanyyoung men(see P.F.6-73). PouxorFleaswerebuiltallover Britain.83PermitstoFlywereissuedandafurther35 registered.

Unfortunatelythedesignpermittedthefrontwing tostalleasilyleavingthepilotwithnocontroltobring up(allcontrolinpitchwasbyalteringtheincidenceof thefrontwing).

FollowingseveralaccidentsPouxwerebannedin 1939,however,enthusiasticpilotsofthosedaysdid nothavetowaitlongfortheexcitementtheyneeded.

A/lilesSparrmehawkRaceratThHatonm1950

ThelastMewGullalterthefirstofitsmanypost-war accidents,seenatShorehaniinthecavil'50's

MilesFalconG-4OFF/atChristchurch, /947

ByDecember1936noteventheheadlinesofthe abdicationcoveredthefactthatapolicyofrearmamentwasbeingadoptedbyH.M.G.Within12 monthsitwasobviousthatEuropewasheadingfora generalwar.Over40flyingclubswerebeingstatesubsidisedandin1937thisamountedto£25.00for eachnewpilot'slicence:£10forarenewalplusan hourlygrant.However,thiswasstillnotproducing therequiredresponseandinthesummerof1938the CivilAirGuardwasborn.Forsuitablesubjectsthe subsidywas£50perlicenceonstandardtypesand£30 ifonultra-lights.Clubscouldthenofferflyingat between2s.6d.and10s.anhour.

Theresponse,ofcourse,wasoverwhelmingandto meettheneedsoftheschoolsthemanufacturers acceleratedseveralnewtypes.

ProminentamongthosewastheMilesWhitney Straight.Namedafterthemanwholaiddownthe specification(43built)andthedeHavillandMoth Minor(115built).Bothwerelowwingall-woodaeroplanes,andsignificantlytheywerethelastcivilaircraft byeithermanufacturertobebuiltwithfoldingwings. Side-by-sideseatingintheMiles:GipsyMajorpower. TheMothrevertedtotheoriginalformulaofopen tandemcockpits,withthequieterGipsyMinorengine, conversationwaseasierandimprovedwindscreens meantarelativeincreaseincomfortovertheoldDH 60.

Withsuchcheapflyingavailabletherewaslittledemandforhome-builtsbutthe5Chi[tonsbuiltby

GROUPNEWS

byMikeVaisey

Itisnow—wellanawfullongtimesinceGROUP NEWSwasfeaturedinPopularFlyingandinthelight oftheveryrapidlychangingpanoramaofourparticularbrandofleisureactivitybroughtaboutbythe currentdepressedstateofourowneconomyandthe worldwidestateofaffairsthatseemstoeverincreasinglyimposeitselfonourdailylives,itisdifficulttokeep pacewithevents.

Theenergycrunch,ormorepreciselytherocketing pricesoffuelandlabourhasmeantthattheenthusiast isnowlookingseriouslyattheeconomicsofflyingat thefriendlyneighbourhoodflyingcluborschooloften atrateswellintodoublefiguresevenforthemost modesttwoseattrainers.Moreandmorepeopleare lookingattheGroupoperatedaeroplaneasawayto casetheloadonthepocket.Onceoverthehurdleof layingoutthepurchasepricefortheaeroplaneofyour choicetheloweroperatingcostsimmediatelyreflecta savingbycuttingoutthepaidadministrationandif youraeroplaneisoperatedonaSpecialCategoryC.of A.themaintenancebillsarealsodrasticallyreducedby doingmuchoftheworkyourselves.Andthere'sthe benefit(totheaeroplaneaswellastoyou)oflooking afterandknowingintimatelyyourownmachine.

MilesWhitneyStraightNo.5,builtin1937,wasimpressedintoAirForceusein1941.SoldfromKemblein 1946toitspre-warminer,workingonitin1947,the authorfoundthepre-ivarowner'snameplateunderseven layersofpaint.

DalrympleandWaradeservemention (seeP.F.3-73 forillustration).J.Currie'sWotfirstsawlightof dayin1937:hebuilttwopre-warbutwewilldealwith theminalaterarticleastheyarethefinestsingleseat designavailabletoday.

Americanlightaeroplaneswerccomingacrossin somenumbersby1929.SixteenC3Aeroncaswereimportedandtwenty-onewerebuiltinBritain—theywere trueultra-lightswithanall-up-weightof1005lbs. SevenPiperCubswereimported,aswastheTaylorcraft.ThislasttypehadaprofoundeffectonBritish Aviationanditsearlyhistorywillbeexaminedinthc nextarticle.

OneofthelastsurvivingVegaGull

Groupsoperatingaeroplanes,however,arenotthe onlybandofpeopletocometogethertoundertakea homebuildorrestorationprojectoradesignandbuild projectorperhapstheymighthavepurelyageneral interestinaviationorundertakeresearchorhistorical projects,inwhichcasetheymaydecidetoformanonoperationalGroup.

GroupsaffiliatedtothePFAbenefitbycoming underthewingofourownindigenousorganisation representingleisureflyingandhomebuildingactivities intheUnitedKingdom.ButthePFAbenefitsand indeedneedstobeabletocountamongitsmembers eachandeveryGrouptoenableittocarryoutitstask ofrepresentationjustthesameasitdoeseachindividualmember.

AnimportantaspectofGroupactivityisinterGroupcontactparticularlythroughthemediumof PopularFlying,sowe'reappealingtoeachSecretary toletusknowwhat your Groupisupto.Don'tbe cagey!ThePFAGrouphasalottoofferassomeof themoreactiveonescanprove.Plentyofflyingat ratespeoplecanafford,PPLtrainingattheirown fields,agreatinvolvementintheiractivitiesbythe members.Lotsofbloodygoodfun.

Wehopethiscolumnwillinfuturebeabletokeep youinclosertouchwitheachotherandalsobeof interestasafocalpointofevents,topicsofcommon interest,information,policies,politics(heavenforbid) orwhateveryoucaretomakeit.

AWINDYTAIL

byVinceHallam

returnedtoEnglandfromtheEarEastin1972and becamereintroducedtotheP.E.A.almostbychance.

InSingaporeIwasoneofthefirsttodashoffan orderforaBD5Kit.MuchtomysurpriseIfound myselfactually2745ontheorderlist.Asthesekits wereobviouslynotreadyfordeliveryyetIwaspersuadedtothinkofready-madelittleaeroplanes. foundthattheNipperexistedinfairlylargenumbers. IhadflownthefirsttoarriveinEnglandatFaireys, andlikeditthen,thoughI'dfeltabitdoubtfulabout VWsas adro engines.However,the15yearsthathave sincepassedhaveprovedtheVW'sutility,andthe Nipper'stoo.

Havingcheckedpricesfoundthat£600wasthe minimumforaMk.Iorwithtwicethatpricefora Mk.LII.ThenIstartedlookingatactualaeroplanes. Whyis it thatallNippershavealeadingedgerepair andafreshprop.?EveryoneIsawhadrunawayat sometime,andtheyweredifficulttostartanyway. BecauseofthesedefectsIthoughtIcouldzetone fairlyeasily.Notabitofit.Justastherearepeople whotifinkyouaremadtothinkofbuyingaNipper, allNipperownersthinkyouaremadtothinkthey'd sellthem.Priceswerehard.Still,eventuallyLpersuaded DennisLowtherofNewtownardstoletmehaveone ofhistwo.YoumusthaveseenDennis'saeroplane eitherinthePFAMag.onitsnoseonaspecialtrailer, oratSywell1973,alldoneupwithmotorcargoodies.

IoperatedintoSydenham(BelfastHarbour)byjet inthelatesummer1973andcalledupDennisasI passedNewtownards.Hekindlybroughthisplane overformetoseeandtry.

O.K.,soitissmallandslowandonlyaMk.I,but evenLcangetintoitat205lbs.,anditisstilljustlegal toacrobatit.IaskedforamapbeforeIflew.but DennisjustwavedhishandsandsaidNewtownards was"justoverthere-.Thedaywasfineandthelineof thecoastwasclear,soIflewoffanyway.justdownthe road.(Don'tgowithoutamap,youyoungsters,don't doasIdo,doasIsay!!).Andwithinafewminutes Icouldn'tseeNewtownards,huttherewasabeautiful cinderstriponthewater'sedgewhichshallbenameless.Icouldnotresistlandingtosayhellotothe nestingswansalongsidetherunway,andtwofine ladiesatthefarm.

Thisisthewaytofly.thought.andoffwentback toDennisdeterminedtobuytheplane.

Icouldn'ttakeitbackthatdayasIhadtotakethe 125hacktoCranfield.Iwentoveroneweekendby2nd classtrainandboat(atacostexactlyequaltotheair farehacktoGatwick).Theweatherwastoobadto ferrythatweekend.ItriedagainwhenIhitchedover withoneofourplanesbuttheweatherwastoobadall weekendagain.Ievengotanavidenthusiastwho beggedmetolethimdothetrip,Iwasgladenough-Ifeltabitcowardlyaboutcrossingallthatsea,buthe turnedchickenwhenhesawtheplanefacetoface, eventhoughhe'sflownitbefore.

AgainInewover.byschedulefromDerby.accoutredallaboutwithMaeWestandtoothbrush. hadtoleavetheemergencyradiobehind,asEdonly beenabletoborrowitforthehNtoccasion.Each timeIwenttoBelfastcalledDennis,andhewas charmingandIrishandfriendly,drivingorflying overtopickmeupandhelpinallrespects.

Ihad,oneidleevening,plottedadirectrouteto Blackpoolwhichwasonlyusablewitha40kt.tail wind-Ithought.Butnotforme,Isaid,notallthat

sea;I'mcrossingtheMullofKintyreandcoastingall thewaydownpastBarrow-in-Furness,etc.This raisedproblemsonrangeandrefuellinginstrange places.IdoubtedcouldmakeittoBlackpool.It wouldprobablybeNewtownards-Carlisle-BlackpoolHalfpennyGreen-Cranheld.

However.thisweekendagaintheweatherwasfoul, afrontwithverylowcloudlyingalongtheScottishand LancasInrecoastswithwavesrunningalongthefront. Therewasa35kt.N.E.windforecastacrosstheIrish Sea,withslightlyhighercloudbasesof1000to2000 feet

LhadapreviousweekendflownafewmilesasMras theIrishcoastandturnedbackbecause of fog.This timeDennistookmeupinatwoseaterforalook acrosstheMull.Itwasheavyandvisibilitywasvery patchy.ThemetforecastsgivenbyGatwickhadbeen quiteerratic.TheforecasteratBelfastseemedequally outof«nrellwithdetailssuitableforsmallaircraft.As NewtownardshasnoA.T.C.setup.Ihadtogointo Newtownardstownship,withinsufficientchange,to phoneinmyFlightPlanfromabroken-windowedcall box.Liverpoolwouldn'tacceptme,butBlackpool would.soIfiledaPlan,specifyingthatIWouldconhrmthePlanbyradiotoBelfastuponactuallyleaving thecoastoutbound,thatLwouldcircleIsleofMan AirfieldbeforecontinuingdirecttoBlackpool,and, inviewofpossiblewindchangeswhichmightdriftme downthecoastIgaveChesterasanalternative.

TherewasaVictaabouttotakeoffforlocalflying, andlieofferedtofollowmetothecoastandconfirm myFlightPlantoBelfastbyradioonceIactuallyset courseoverthesea.

Itwasafternoonwhenfinallygotairborneon ffight-plannedE.T.D.,andturneddirectlyoncourse. Ihad21hoursgasina70knotaeroplanetomakea landfall(atBlackpoolin90s.miles)expectedinabout 11,hours.TheVictalostmeimmediatelyandI.later heardthathewasnotabletoconfirmmyflightplan toBelfast.However,A.TC.assumedthatIhadgot awayanyhow.Withinaminuteofcrossingthecoastit wasobvioUsthatIcouldnotglidebacktolandinthe teethofthewinddiatwasblowing.Isawamaritime A.S.R.Nimrodsniffinglowdown,thenIwasalone, andthesealookedroughashell.Well,10minutes laterIcouldseetheloomoftheIsleofManbelowthe 1000ft.cloudbase.Overtotheleftthecloudsloped downtowardsthesea,totherightitwashigher,butI wasn'ttoosureoftheexactwindormydrift,andI didn'twanttofinishup2hrslaterstilloverwater,or inthecloudyWelshmountains.Theeasiestwaytolick thedriftproblemwastoflystraightdownthewind lanesonthewater.SoonIwasovertheI.ofM.Ifound a gapinthemountainsandslippedthroughexpecting lotsofturbulence,butitwasn'ttoobadat70knots. Mycircuitoveranapparentlydesertedairfieldat Ronaldswayconfirmedanenormouswind,andsoon Iwent(35knotsormaybe45,Ithought.maybean hourtotheEnglishcoast).Onflewkeepingcloseup undertheslopingfronttocatchthemaximumwind justatthefrontitself.Talkaboutheiferskelter. lookedatthegreatwhitestreaksofwater.Enormous patchesthesizeofacricketpitchwouldrearupand burstintofoam.IfIhitthatlotI'dbedeadinminutes. Certainlythechancesofbeingpickeduporsighted werevirtuallyMI.Myconstantscanofengineinstrumentsrelaxed.Myhighlyprickedearscouldnotavoid

VinceHallam'sNipperatBiggin

listeningtotheenginenote,butifitpackedupthere wasnothingtodo, no decisionslefttomake.Itwas gasping,awe-inspirina,fantastic.Iremembersayingto myselfrapidlyandrepeatedly,"Yousillybugger.you sillybugger!-.Thecloudloomed lower andtheseas reallyweremountainous.Icaughtaglimpseofsome smallshipnearlyonitsside,pitchingandbucking. Hourstogoforhim-maybehalfanhourforme.I heardlaterthatthreesmallshipswentdownthatday.

Thedarkbanksaheadloweredtothesea'sedge. HowwasItopenetrateit?WherewasIgoingtomake landfall:ontheLancashirehills Or theWelshHis,or lostovertheDecEstuary?ShouldIflyleftorright. throughorunder?Withnogyrosonthisaircraftand awildlyswingingcompasswhichobviouslycouldn't hecorrect,myInstrumentRatingwasnouse.(I)Stay contact.(2)IfindoubtcontinueoncoursetoE.T.A.

Suddenly1realisedthedarklineaheadwasinfact land.Morerollingshipsappeared.Iwassouthof BlackpoolandLiverpool.headedintotheDee Estuarystraightformyalternate,Chester.45minutes aftertakeoffImadelandfall.130s.milesfromtake

off.Ilatercalculatedthatthetailwindwasequalto theairspeed.Imustha‘ebeendoffig150knotsatone time.Withthatwind.nohopeofturningportto Blackpool,whichwassockedinanyway.

Theweatherstartedclearingoverland,thewind droppedabitandwentroundontheheam.At Hawarden,Chester,itwastoogustyandstrongto attractme.andafteranorbitandagreenlightof acknowledgmentIflewontotheonlypossibleplace, HalfpennyGreen,whereIlandedafter105minutes flighttime.AsIhadfileda2hourflightplantoBlackpoolIwentstraighttothetowertoclosetheplan. HereFhadtheutmostdifficultyinpersuadingthe 'qualified'A.T.C.O.todoit.Infactittook30minutes beforehe W oulddoso.TheA.TC.O.wasmore worriedthatImighthaveinterferedwithcongested operationsathisP.P.O.held(allaircraftwere groundedduetothe Wi nd!),orotherwiseblotted his copybook.

TheresultwasthatinspiteofmyalternateChester havingseenmysafepassage,anAlertwasraisedfor mymissingaircraft.10/10toA.T.C.atBlackpoolto whomIapologisedlater.hut0/10toHalfpenny Green

SoIrefuelled,paidtheexhorbitantfeeandleftfor homebase,dodgingtheBirminghamzoneonthcway. arrivingatCranfield48minuteslater.

ForthenextfewmonthsG-ATUHhidinabeautiful big,dryhangardisguisedasaglider,withoccasional Ibraystotesttheradio.Nowitlivesinmyowngarden attheedgeofGatwick:hutmyarrivalatafarmer's feettogetherwithapheasanthe'djustshot—well,that isanothertale.

ThcoriginallogbooksshowedmyNipperas OONIF,andBelgianNAILOnedayIlookedinmy oldphotoalbumatthefirstNipperItried15years ago.Thereitwas:OONEF.

LUTONSQUADRONNEWS:- byMikeVaisey

TheSquadronhasgotofftoagoodstartwithtwo majorproblemsconfrontingmanyexistingandpotentialMINORbuilderssolved,oneatleastforthe timebeing.

SetsofstreamlinedliftstruttubingarenowavailablefromDoncasterSailplaneServices(advertising elsewhereinthisissue).Thetuhingisthatusedforthe VPIandVP2.Thespecificationisinexcessofthat requiredbythedrawingsbutithasbeenappovedby theEngineeringDepartmentUseofthistubing necessitatesalterationofdimensionstothestrutend fittings.As.a.e.willbringyoutherelevantamendment sheet.

Inanswertomanvenquiries,theformerdirectorsof PhoenixAircraftLtd.havekindlyagreedforthe drawingsoftheMINORtohemarketedagainthrough thePFAoffice.ThesewillshortlyappearonourSales List.

AnumberofMINORSarecurrentlyreachingayery advancedstageofconstructionandmaywellhave flownbythetimeyoureadthis.InNovemberlastyear GrahamHewittandIanStocksofWhittlesey,near Peterborough.acquiredtheveryadvancedairframe builtatDunstablebySteveKnight.Severalmonthsor hardgraftrevealsG-BBEAatthefabriccoveringstage andfinalcommissioningofrheengine.AtRAFLyneham.Wiltshire.MickGarnerisatasimilarstageof completionwithhisMINORG-BCFY.Arecentpress cuttingshotvingthemachineduringariggingcheck parkedbeneathaHerculestransportmadethelatter lookprettymassive.Nothingquitelikehavingenough

PopularFlying.NI:o.June.1975

room tospreadyourwings!Bothaircrafthave1500 c.c.VWenginesmountedwiththesteeltuhemounting ontheorigimdbulkhead. [nottheHercules?--Ed.]

We wouldstillvery]nuchliketohearfromseveral MINORbuildersthathaveprojectsregisteredonthe constructorslist.TheSquadroniscompletelyinformalwithno'membership'assuch.However,ifyou oncebuilt a LUTONaircraftyoumusthavewished atsometimeorotherthatyoucouldhavecontacted someonetosolvethatparticularsnag.TheSquadron hopefullywillJillthatneedfornewbuildersSoif you'vegotasnag—we'rehere.Andifyou'rethinking aboutstartingaprojectofyourownthesameapplies.

MickGarner(andson)G-BCEYatHomeatWootton. Bassett,Wills.

GRASSROOTSFLYING

byHarryBott

Theheadlineinthelocalpaperread'Vicarspeaks outagainstAerodrome'andtherefollowedalong accountofthemeetingoftheParishCouncilatwhich Mr.Davis'planningapplicationwasdiscussedand obviouslythewholevillagewasupinarms.'Constant noise,airpollution,dangerfromlowflyingaircraft', suchwerethetypicalcomments.

Theapplicationwastoerectahangarfortwolight aircraftandputinasinglegrassstripabout600yards long,andofcourse,itwasturneddownoutofhand. Thevillageoncemorereturnedtoitsformerpeaceand quietwiththemainroadrunningdowntheHigh Streetcarryingverylargequantitiesofheavytraffic. Perhapsitwasthepresenceofthelorriesthatprevents theinhabitantsfromhearingoperationsatmystrip whichwasaboutthesamedistanceawayasMr.Davis' proposedstrip.Ihadbeenoperatingfor24yearsand nobodyhadevennoticed.AcautionarytaleIthink youwillagree.

Thestoryreallybeginsonthe13thJuly,1968when ThadmyfirstflyinglessoninG-AIBX,anorangeand blackAusterbelongingtotheWaspGroupoperating fromPanshangerAerodrome.Formanyyearsbefore thatIhadbeendeterminedtolearntoflyandunable toaffordit,butfinallyonthe17thMay,1970, achievedmyP.P.L.andthenextproblemwashow tostayintheairascheaplyaspossible.

ForsometimebeforethatdayIhadrealisedthatas afarmerIhadonegreatasset,landthatcouldbemade intoastrip.Nowforanaircraft.BasedatPanshanger wasaRallyCommodorewhichIthoughtwouldmake anidealfarmer'saeroplane.Iapproachedtheowner andaskedhimifhewouldliketokeeptheaircrafton myfarm.HeagreedandtheCommodore,followedby theMinervawhichtheownersubsequentlyboughthas beenkepthereeversince.Thearrangementhasworked verywellandhasundoubtedlycutcostsveryconsiderably.AttheoutsetIdecidednottogoforplanning consentattheriskofstirringupthelocalpopulation buttoestablishthestripandthenplayitbyear.After thewindsockhadbeenupforaboutamonthIhada 'phonecallfromthePlannersenquiringifIkepta planeonthefarm.Ireplied'Yes,butIdonotthinkI requireplanningconsentasthefieldwasnotused morethan28timesinayear'.Thiswasconfirmedas beingcorrectandIheardnomore.Wetakegreatcare nottoannoythelocalsandnobodyhasyetcomplained.Icannotemphasisestronglyenoughthatif anyreaderiscontemplatingthesameideaitisessential toavoidlowflyingoverhousesandvillagesandifyou aredoingcircuitsandbumpsthendovaryyour circuitssoastoavoidpassingoverthesameground everytime.Inevitablyoneortwodiscoveraboutthe localaeroplaneandaskmeaboutit.Ianswertheir questionsthenofferaflip,notalwaysaccepted,but whenitistheyareinvariablythrilledandbecomevery prolightaircraft.Thisneednotbeanuisancebecause itcanalwaysbefittedinwithrefuelling,cropinspectionoranyotherbitoflocalflying.

Theactualestablishmentofthestripdoesneedsome carefulthought.Ifthemainuseistobebyanaircraft withatailskidthenanareaoflandisverydesirableso thataninto-windapproachcanalwaysbemade.This alsoreducedtherateofwearthatcanbecomea probleminwetweatherifastripisbeingused.Onthe otherhand,ifatricyclegearortaildraggerwithbrakes isusedthenastripofgrassisadequate.Mineis440 yardslongby25yardswideandisonthetopofahill withnoobstructionofanysortateitherend.Evena

shorthedgeIncreasesthelengthrequiredconsiderably. Thedirectionisimportant.Mineislaidout06/24and inmypartoftheworldthisseemstobeaverygood compromise,thewindcomingfromSouthWestfor weeksatatime.haveawoodonthenorthsideofmy stripwhichcanproveaproblemwhenthewindisfrom thatdirection,creatingturbulenceoverthethreshold to06,andIhaveexperiencedveryrapidratesofsink anditisessentialtobepreparedwithanearlyapplicationofpowertocounteractthis.Itistheultimatein sinkingfeelingwhenyoulindyourselfbelowthelevel ofthestripyouhopetolandon!

Considerationshouldbegiventosoiltypewhen planningastrip.Gravelisbestforfreedrainagebutif heavierlandorevenclayhastobeusedagoodsystem oflanddrainageisessential.Thelandshouldbe ploughedwithaonewayploughduringtheprevious autumnandthenwellworkeddowntoaslevela surfaceaspossible;anextrapasswiththespringtines iswellworththetroubleasoncethegrassisgrowing thereisnothingmorethatcanbedoneaboutthe surface.GrassseedisprobablybestsownintheSpring asinMarchorearlyAprilitshouldbepossibletowork thegrounddownreallyfine;absolutelyvitalforthe successfulestablishmentofverysmallseeds.Iuseda mixtureof25lbs.ofAberystwythS.23perennialrye grassandabout2or3lbs.ofwildwhiteclovertothe acre.Thisshouldbebroadcast,harrowedinandthen rolledtwice.Inthreeweeksitwillbeshowinggreen andbyaboutJulywillwantlightlytoppingandrolling again.Dependingonthegroundandweatherconditionsitshouldbepossibletostartusingthestripbut inthefirstyeardobekindtotheyoungplantsanddo notscrubthemoutbyviciousapplicationofbrakes orspinningcarwheels.Asfarasfertilizergoes,half atonofbasicslagtotheacreisveryencouragingfor thecloverandthisshouldbeputonintheautumn beforeitgetswet.Thereshouldthenbenofurther needforfertilizerasthecloverwillprovideallthe nitrogenneededforhealthygrassgrowth.Once establishedthegrasswillrequireflatrollingatleast onceayearandcuttingaboutfourorfivetimes.Ido notletminegrowtoolongasaircraftperformance fallsoffrapidlyinlonggrass,bothtakeourand braking,especiallyifwet.Alsoifthegrasscuttingsare fairlyshortthereisnoneedtopickthemup.Ifgrazing ispossiblebyanimalsthensheepareidealastheyare tidyanimalsandwraptheirdungupinlittlehard pellets.Bewareofcattle—theirdungiswetandsloppy andstickslikegluetopaintfinishes.Theyarealsovery curiousaboutunusualthingslikeaircraftandhave thoroughlylickedthepaintoff,findwingtipsandtail planesmarvellousscratchingpointsforitchynecks. Ahalf-tonbullockcandoagreatamountofdamage, especiallyifhehasfleas.

MystripisnotinPooley'sFlightGuidebecause,in spiteofsayingpriorpermissiononly,manypeople takenonoticeatall.AfriendofminehadaTwin Commanchepileupontheendofhisstripafter arrivingwithnopriorpermission.Luckilythe occupantswerealrightbuttheaeroplanewasbent.The localpapergottohearofitandalso,Ibelieve,the T.V.Hisfriendsofcoursethoughtithimandhis telephonedidnotstopringingforafortnight.Of course,Pooleydoeslistalargenumberofprivate stripsbutthereareinfactscatteredthroughthe countryagreatmanymore.Iwillnotletanyoneuse minewithoutpriorpermissionasforonethingI consideritessentialtobetheremyselfifanyoneuses

itwhohos not beenintherebeforejustincasesometlnngdoeshappenandtheyneedassistance.Theowner ofastripcanbeinaverydifficultpositionifpassengers gethurtanddecidetomakeaclaimagainsthimorif theexecutorsofadeadpilotdecidetomakeaclaim andinfacttheFlyingFarmers'Association,ofwhich Iamamember,isnowrecommendingstripownersto beinsuredagainstsuchclaims.

AsIstatedinthebeginning.Ididnotapplyfor planningpermissionbeforeestablishingmystripbut IdidgetintouchwithLuton,mynearestmajorairfield,atanearlystageinourplans.11foundthem extremelyhelpfulandtheyhaveplacednorestrictions uponouractivitieswhatsoeverTheydolikeacallon theradiowhenweareoperatingandtheycanbe extremelyhelpful,evengivinguswindstrengthsand directionswhenwefinallysignoflforourfinallanding. ItisalsoessentialtotellthelocalCustomsOfficersof theexistenceofaprivatestrip.Itisnotalegalobligationtodosobuttheydoverymuchliketoknow becauseoftheinterestshownatthemomentinlanding aliens.andthisTthinkappliesmoreparticularlyto privatestripssituatedintheSouthofEngland.Thisis againanotherreasonwhy11donotencourageuseof thestripunlesswithpriorpermissionfromme.We keepalogsheetintheaircrafttoshowmovementof theresidentaircraftinandoutofthestripandalso wehanganotebookinthehangartorecordtakeofT timeanddestination.Thisisreallyjustadoublecheck thatwehavestartedsinceMichaelBentine'ssonwas lostinHampshire

totheoutsideina1L1shapesothatitispossibletotaxi theaircrafttothefrontofthehangarontotheconcreteapronandthenwhentheenginehasbeenshut downitcanbeturnedroundontheconcreteand pushedbackwardsintothehangar.Thipiepainteda blacklinedownthecentreoftheconcretetoguidethe aircraftdownforentrytothehangaranditisalsoa goodthingtoprovideanaimingpointforthetailon therearwall.fkeepareserveof8gallonsoffuelin four2-gal.screwtopcansandthishasalwaysbeen adequateforourpurposes.45-gallondrumsarenot atallpopularwiththelocalauthorityFireRegulations. Tocomplywiththelawyouhavetohavealicenceto keeplargerquantitiesofPetroleumSpiritandoneof theconditionsofthelicencewouldalmostcertainlybe thatthedrumshavetobekeptinacompound surroundedwitha9ins,brickwall.also45gallon drumsoreanexpensivewayofbuyingpetrol.Ikeep oneortwoquartsofengineoilonthepremises.Water andelectricityarcobviouslydesirableluxuriesbutI donothaveeitheronmystripForlightinginthe hangarintheeveningIuseanextractor12volt batteryonwhichoneofthecellshascollapsedand thisprovidesveryadequatelightingforhandlingthe aeroplaneinand out

hopewhat11havewrittenwillinspiremembersto golookingforafriendlyfarmerwhohasfieldsinwhich tobasetheiraeroplane.Thetypetolookforisobviouslythemoreyouthfuloneandfwouldalways recommendgoinguptohisbackdoorandmakinga directapproach.Ifyouhavenoluckinyourareatry ringinguptheowneroftheneareststripinPooley's FlightGuidetoseeifhehasanyfriendswhomightbe sympatheticnearertoyou

To SUmmarise:—

IAllowayearforthestriptoestablish.

2Startoperationsunderthe28dayrule.

Theaircraftitselfiskeptinashedwithotherfarm machinerythatisonlyusedseasonallyandsodoesnot havetobemovedveryoften.Farmstoresmorethan 25yardsfromthehighwaydonotneedplanningpermissionandourparticularshedwaserectedonthe edgeofawoodtothenorthsideofthestrip.ftisa Romneyhut35ft.acrossby33ft.fromfronttoback andinitIcankeepmostofmyhaymakingtackleas wellastheaeroplane.Iweldedupfourdoorsmeasuring10ft.squarefromangleironinthefarmworkshop andhungthemonproprietaryslidingdoorgearwhich extendsrightoutbeyondthesidesofthehangarand issupportedateachendbytelegraphpoles.Security canbeaproblemespeciallyinthisareawhichisnear StevenageNewTown.Thehangarhasbtenbroken intothreetimes,twicebychildrenleveringthe corrugatedironsheetsoffthesideandnowIhaveput ffightensilesteelmeshroundtheinsideandIhaveleft asinallholeopenatthebacksothatanybodyonthe outsidecanlookinandseewhatisintheshed.ftis essentialtolockthedoorusingagoodlock.Thefloor isjustplaingravelwithaconcretestripwherethe wheelsoftheaircraftgoandthisconcreteisextended

3Beagoodneighbourandalwaysconsiderthe peoplewholiveunderyourflightpath.

4Considerinsurance.

5Alwaysmakeyourstripusableonpriorpermission only.

6InformCustoms.

7informthenearestairfieldAirTrafficControlUnit. Withtheeverincreasinglandingfeesandhangarage ataerodromesIamsurearealbreakthroughcanbe madefortheP.F.A.-typeflyingfromsmallstripsusing economicalaircraftonrestrictedcategoryC.ofAs.

Articles.

TheEditorswouldliketothankALLcontributors to PopularElythg, bothourregularsandthosewho havereadourrequestsformaterialandhavelaunched intoprintDON'TSTOP.ftwillonlyimproveyour magazirie.

71hehangarissitedmconspicuouslyontheedgeofa uhad.

Athreshohlclearofanyobstracnon

R.S.A.RALLY3IstJULY--4thAUGUST

Howmanymembershavethoughtoftouringabroad bylightaircraft,notverymanywesuspect.Whynot trythisyearwithaweekendvisittotheR.S.A.Rally atLaVal?Franceisaneasycountrytoflyinwith manysmallfriendlyairfields,veryfewofwhichcharge alandingfeeandallwelcomenon-radioaircraft.Last year'srallyatCastresattractedover250aircraftwhich makesitalittlesmallerthanourownrallyatSywell butjustasinteresting.

Themeetingisbeingheldbetween31stJulyand4th August,1975andwillincludedemonstrationsofbuildingtechniques,displaysofplansetc.andanareawhere amateurbuilderscansellorexchangetheirsurplus materialorparts.

Theairfieldhasa1300mhardrunwayandagrass stripofthesamelength.80and100octanefuelisavailableonthefieldandcustomswillbeinattendance throughouttherally.

Alargecampsitewillbeonthefieldwithamobile foodshopinattendance.Thereisalsoarestauranton thefieldaswellasseveralotherswithin3km.

Localhotelaccommodationmaybereservedby writingtoSyndicatdThitiatives,PlacedelaTremoille, 5300Laval.

TheAeroclubhasaswimmingpoolwhichwillbe open24hoursadayduringtherally.

PFAmemberBarryListerhassuggestedthatanybodywishingtogototherallyshouldassembleat Shoreham,clearcustomsthereandflytolaVal together.AnyoneinterestedshouldcontactBarry directat"LittleHawks",LynwickStreet,Rudgwick, Sussex,andnotthePFAOffice.

THEPAULSALISCOLLECTION

ThefamousFrenchbuilderofreplicaaircraftand restorerofvintageaircraft,PaulSalisishavinganopen houseweekendandflyingdisplayathisairfieldatla FerteAlaisonMayI7th/l8th.Camping,andaCafe, areavailableontheairfield.

HiscollectionincludesCessna170,Navion,FairchildArgus,D.H.DragonRapide,Leopoldoff, SalmsonD-7,Havard,Stampeandmanyotherfamous vintageaircraft.

KZRALLYJUNE20th-22nd,1975

The8thK2RallyisbeingarrangedatStauning Airport,thesamevenueaslastyearsRally,whichwas visitedbysome175aircraftincluding70vintage.

ThisyeartheDanishAmateurbuildersareparticipatingintheRallywithConcoursd'Elegancefor homebuiltaswellasVintageetc.

Thisyeartoo,theyarearranginganothertourof Denmarkforpilotsfromabroad,thistourwillbe fromJune22ndtoJune26th,1975.AnyPFAmembers thatwouldlikefurtherdetailsshouldcontactKZ& VeteranflyKlubben,DK6971Spjald,Denmark.

R.S.A.REGION"ALPES"RALLY

DuringMay17,18and19th,1975,themembersof theR.S.A."Alpes"Regionareholdingarallyat AnnemasseAerodromenearGeneve.Campingor HotelaccommodationisavailableandtheAeroClub hasaradiofrequencyavailableon123.5.However visitorswithradioshouldgiveGeneveApproacha call.

PFASUMMERCAMP

TheSouthernStruthasundertakentoorganisea SummerCampfor1975.ThisisopentoallPFA memberswithorwithoutaircraft.Wehavebeen offeredseveralgoodsitesandaftersomeconsideration andvisitsbytheorganisersClactononSeaAirstrip hasbeenselected.Ascanbeseenonthemapbelow thestripisverynearthebeachandweareinformed alsoverynearagoodpub!Thedatesofthecampare August9thto17thinclusiveandanymemberwillbe

welcomeanytimeduringtheweek.

Detailsofthestripareasfollows:—

Position-51-4TN01-08'E35ftAMSL:1NM WestofClactonPier. Runways:Main01-19,640mGrass;Secondary09-27, 365mGrass.PhoneJimNewmanofAirAngliaon ClactononSea(0255)24671.

PleasephonethePFAofficeatShorehamifyou haveanyqueries.

MAQINe PneACus

CAVALIERSQUADRONNEWS

byDavidBuckle

Firstly,asreadersmayhavenoticed,1974has passedwithoutanyCavalierstakingtotheair.As usual,wehaveseendeadlinescomeandgoandthere isstillaconsiderableamountofworktodoonthe fourCavalierswhicharenearingcompletion.

HarryYardleyestimatessometimeinthesummer forhisfirstflight—butnopromises.

TheGwilliam(Millsprojectiscovered,engine mountedand"onthegear"andisacertainstarterin 1975,alsoMalcolmJohnson,whohasstuckatitwith greatdiligence,willhopefullyberewardedwiththat firstflightsometimethisyear.

G-AZHH,rnyownproject,willbecovered,painted and"onthegear"inJanuarywithjusttheengine mountingandcowlingstocomplete.

HarryYardleyhascompletedhistiptanksfrom maleplastermouldswhichhemadehimselfThese mouldsareveryheavyandnotverydurable,butare availabletothebuildersforcarefuluse.Agroupof buildersmightgettogetheronthisandtakesome femalemouldsofftheplasterforms—thiswayseveral setsoftankscanbeproducedandthefemalemoulds willbewellworththetimeandtrouble.Fora"one off"job,theworkinvolvedinfemalemouldsisnot reallyagoodproposition.Itisbettertoputthework intofinishingthemale-mouldedarticleusingapower sanderandmodernfinishingmaterialssuchas polyesterputtyand"BrushCement"fromInternationalYachtPaints.

Internationalalsodoaglassfibreprinterwhich reactschemicallywithpolyestergelcoatstoensure paintadhesion,detailsfromyourlocalchandlery.

MalcolmJohnsonobtainedtanksinunassembled formfromDoncasterSailplanes.Thecurrentpriceis notknown,butisunderstoodtobereasonable.There isalimittothetimemostbuildersarewillingtospend, andyoucancountonthreemonths'sparetimework toproduceasetoftanksfromscratch.Forthosewho thinkthatthetimeinvolvedout-weighsthemoney savedby"doingityourself",thetanksfromDoncasterwillundoubtedlybeagreathelp.

Gearlegsareanotherproblemarea,withspringsteel beingincreasinglydifficulttoobtain.Commercial springmanufacturersdonotshowmuchinterestin makinggearlegsinsmallquantities.Theansweristo obtainyourownsteelwhereveryoucanandhaveit cut,bent,drilledandheattreatedjustwhereveryou cangettheworkdone.Itentailsalotofrunning aroundandthepossibilityoffindinganoutfitwho willruinhoursofworkforyou(andprobablycharge youforittoo!).

Thealternativeistosendthedrawingstoaspecialist likeAjepDevelopmentsandtrytosmilewhenyou paythebill.

SomeCessnaspringsteellegsareadaptabletothe Cavalier,andseveralbuildersareusingCessnawheels, axlesandrudderpedalswithhydraulicmaster cylinders.IfyouwishtomakeyourownCessnatype pedals,drawingsareavailablefromTonyStarkey. PineTrees,TheRidgeway,Lightwater,Surrey.

Tonyisworkingonseveralusefulmods.(whichwill becheckedoutbyP.F.A.Engineeringintheusual manner),andhisCavalierpromisestobeahighly individualmachine.Oneusefulmod.hehasincorporatedistoraisetheformerabovetheinstrument panelapprox.Iinches.Thepanelcanalsobemade morerectangularinshape.Unlessyoucanafforda setofmodernmatchedinstruments,thesemods.to thepanelareaaretheonlywayyoucanfitinafull panelandradiogear.

HarryYardleyisadaptingAirtourergearlegstohis machine—therearemanywaysaroundcertain problemareasandtheuseofpartsfromotheraircraft ofsimilarweight,etc.,isagoodwaytogo—ifthe priceisright.

Otherprojectsaretickingovernicelyincludinga couplehereintheNorthEast.

ThemostspectacularprogressisthatofRidley Kendall,theFlyingDoctorfromThrockleyinNorthumberland.Theprogressonhisprojectis,byall accounts,meteoric.

FromCanada,newsconiesthatK&SAircraft Supplyaresellingtheirplansandmaterialssupply business.Whethertheywillcontinuetosupportplan purchasersisnotknownatthistime.

LarryBurtoninOregon,U.S.A.,hasnowflown 200hourswithtiptanksfitted.Theonlymod.he foundtobenecessarywastorestricttheramair inletsto3/32inchdiameter.Thispreventsfuelloss duetopressurereversalduringsideslips,etc.

Toavoidunevenfeedingandfuelsiphoningoverboard,thefuellinesshouldbeassymmetricalas possible.PartofLarry'sproblemwasduetoafuel gaugemalfunction—helandedfromonecrosscountrywithonetankfullandoneemptyanddidnot recallholdinganyloadontheailerons.Thisreport fromtheWoodAircraftersNewsExchange,San Antonio.

DickyBirdontheIsleofWightcontinuestosupply theCavalierbuilderswithAN.Standardnutsand boltsandotherhardtogetitems—justabouttheonly reliablesourceforsmallquantitiesofAmerican materials,andnoapologiesareofferedforthecontinuedpluggingofhisservices,andothersuppliers, withoutwhomthehomebuiltmovementwouldhave adifficulttime.

That'saboutitfornow.NoMandatoryMods.,but newbuildersareadvisedNOTtobuildthethreepiece wingwhichdoesnotwork.Thedesignerdoesnot seemtobeinterestedindoinganythingaboutit.

Oneadvisorymod.fromP.F.A.Engineeringfor usersofrudderpedalswithtoebrakes—anadditional 20x20tobeefupthefloorareaintheregionofthe pedals.Loadscanbeconsiderableonthepedal mounts,butthelargenumberofCessnapedalusers inAmericahavenotreportedanyproblems.ITyou areinterested,detailsfromTonyStarkey.

WALLISWA-116/F,LONG-RANGEAUTOGYRO DearSir,

Thephotosherewithareoftheautogyrowhich,on 13Julylast,setfivenewworldrecords,inclassesE3 &E3A.Therecords,whicharesubjecttoofficialconfirmation,are:—

ClassE3(Allautogyros)&E3A(Autogyrosunder 500kgs.AUW):

Non-stopdistancein100kmclosedcircffit. 670kilometres. 500km.,Speed,inclosedcircuit. 126.138km/hr.

ClassE3Aonly:100kmclosedcircuitspeed. 130.67km/hr.

Youwillappreciate,ofcourse,thattheprimaryaim wasdistance,whichatthetime,Ithoughtwouldbe hestachievedatan1ASof80mph.,i.e..verywell throttled.

Thissameaircraft,atonly26"mercurymanifold pressureonthe60hpFranklinengine,crffiseshandsoffat95mph.

Therecordflightwasmadeunderincreasingly miserableconditionsofrain,becomingadownpour. overmostofthecourse.

IamverygratefultotheRAFatColtishall,West Raynham&EasternRadar,fortheirco-operation. ThanksarcalsoduetoBPLtd.fortheircontinued support,andtoLodgePlugswhoseiridiumtipsalways litthecharge!

AftertheclosedcircuitflightIrealisedtheaircraft hadfarmorerangepotential.Ithereforeslightlyincreasedtheventraltanksize,forastraightlinedistance attemptofover450miles.However,otherworkwith autogyroshadtotakepriority.Thephotosshowthe aircraftwiththisslightlylargerventraltank.

Now I plantodoubletheventraltankcapacity,for anon-stopflightoverthelengthofBritain.Thenwe'll haveagoelsewhere!

G-ATHMhadbeena"hangarqueen"heresince 1970.Priortothatshe'doperatedoverfiveyearsin Ceylon,as4R-ACK.Idecidedtodotheconversion toFranklinpower,ratherthanbuildanewspecial aircraft,followingaseriouscaraccidentin1973.This renderedme"unfittobuild"formanymonths. I startedworkonG-ATHMonIJanuary,1974.

Shewillcertainlybevaluableinshowinethewayon thedesignofthenextmachine,whichwillincorporate alsothenewdesignfeaturesoftheWA-121.Meanwhile,G-ATHMhasquitealottoshow,yet,inrange andspeed.Additionally,itis,ofcourse.poweredbya Certificatedaero-engine(necessarilyincorporating someWallismodificationsfortherole),anditisquiet andreliable.TherearecurrentlytwootherWA-116's convertedtoFranklinpower.G-ATHLandG-ASDY.

Yourssincerely, KENNETHWALLIS

DearSir, Havingreadtheletteron"Inspection"byHarold Best-Devereuxwishtomakethefollowingcomments anddevelopthefundamentallogicalittlefurther. Takinghispointsinreverseorder:

BoxSpar—Theprovingofaboxsparisdoneby complyingwiththeDrawings&MaterialSpec. andsubsequentinspectionbythelicensedengineerpriortocovering.

Apilotiskeptunderdualcontroluntilheisconsideredsafetooperatealone.

CGcalculations:Refermyarticle.Howmany privatepilotsunderstandfullywhyandhow calculationsaremade?

FuelSystems:EtisfullpracticeintheServicesat least,tocarryoutduplicatechecksandflow checksonfuelandoilsystemswhichhavebeen disturbed.Howmanypilotshavehadanemergencysituationcausedbyaleakineitherorboth systems?

Controls—flyingandengine:Assumingthatthe aircraftisfullyserviceable,inallotherrespects, imaginetheconsternationofapilotwhofinds thatacontroloperatesinthewrongsense,is incorrectlylockedresultingintheoperating mediumdetachingitselforinsufficientrangeof movementtocopewithaparticularsituation.

IagreethatthePFAistosimplifythingsforus,but ourcontinuedsuccessfuloperationalsodependson safety,notonlytoourselvesandaircraft,butalsoto otherpeopleandpropertyofthiscountry.Ipersonally havefoundfuelandoilleaks,incorrectlockingand incorrectrangeofmovementofcontrolsonduplicate checks.Thepointisthatweareallhumanand,regardlessofexperience,weallmakemistakesandour responsibilityistoensurethatanaircraftisfullyairworthyevenifapilotmaynotbe.

Eventhoughnotofficiallycalledfor,itisgood practicetohavesomeonecheckfuelandoilsystemson initialgroundrunafterservicing.

Surelysafetyisthecriteriatogoby.

Yoursfaithfully,

B.F.G. LISTER Limu HAWKS, LYNWICKSTREET. R uDelwicK.SUSSEX.

LEVIGO-PLANE

DearSir,

I havereadtheobservationsintheMarch/April issueof Popular/Thing andreferringtotheLeviGoPlane.

Theinformationyouhavepublishedisfarfrom accurateandIwouldalsobegratefulifyouwould respectbothMr.Levi'sandourownwishforno publicitytobeaccordedtothisaircraftuntilitis appropriate.Iknowthatenthusiastsliketolearnevery snippetofinformationpossiblebutalsothepeople intimatelyinvolvedwouldappreciatetheirprivacy beingrespecteduntilsuchtimeastheyarereadyto makeanypublicannouncements.

Wewillsendyousomeinformationwhenandas appropriate.

Yoursfaithfully,

HAROLDBEST-DINER LUX

EUROPEANREGION OFFICE DIRECTOR, INTERNATIONAL E.A.A.

DearSir.

Wethinkyourreaderswillbeinterestedtoknow or theformationofTheMilitaryAircraftOwners'Association.Thishasbeenformedtoassistandpromotethe certification,ownershipandoperationofexmilitary andhistoricaircraftthat,forvariousreasons,cannot qualifyforaCertificateofAirworthiness.Thiswillbe doneinconjunctionwiththeC.A.A.andaspecial permittoflyisbeingdevisedtoallowreasonablefreedomtothistypeofaircraft.

Ownersofmilitaryandhistoricaircraftaretobe encouragedtojoinanditisourintentiontohold fly-insandtoparticipateinairdisplays,etc.Weintend tokeeprecordsofsparessupplyandatechnical library.aswellastocollectspecialtools,etc.

Atechnicalandoperationscommitteeisbeing formed.Fullmembershipislimitedtoownersofex militaryandhistoricaircraft.Associatedmembership isavailabletopersonswhowishtobearoundmilitary aircraftandtoassistintheiroperation.

Wewouldhepleasedtoh•arfromallthosepeople interested.

Yourssincerely,

D.E.BIANCHI

Overthenextfewweekstheownerwastracedand ittranspiredthatRMZhadbeenupforsaleforsonie time,soadealwasmadeandchequeandLogBooks wereexchanged.ThenIrealisedIhadanunairworthy plane120milesaway.andnofriendsorrelativesinthe haulagebusiness.Eventuallyafterfruitlesstripsto locallorryandtruckhirers,1sayfruitlessbecauseof thepricetheyquotedmetobringtheplanehome,I hitontheGlidertraileridea,andlivingquitenear toDunstableIcalledinandsawManagerJohn JeffrieswhosaidIcouldusetheirQueenMaryT2I TrailerfortheweekendprovidingIcouldfindsome thingtotowitwith.HiringaLandRoverwascomparativelyeasy,andsoitwasthatmyfriendMike Vaisey(ofLutonMinorfame)andmyfatherand squeezedintothecabandsetoffforShobdonat 5o'clockonaSaturdaymorningtowingthe30ft. trailer.

AfteroneortWOminoradventureswiththetrailer brakesinChippingNortonwearrivedtostartdismanthngtheTurb.Lookingbackonwhatwelearnt thatdayIainsurewecoulddismantleanotherTurbulentmuchquickerthanwedidthen.Wetoiledall dayandnearlybrokeourbacksliftingthefuselageoff thesupportedwing.

Whofirstcalledthemultralights

DearSir,

ManypeoplewhenseeingTurbulentG-ARMZask meifIbuiltitmyself.

UnfortunatelyIcannotclaimthatdistinction,itwas builtbyRollasonsin1961atCroydon.

Althoughithasbeenflyingforayearsinceitsoverhaul.Iwonderedwhetheryoumightliketoknowhow theaeroplanecameintomypossession.

Theaeroplanefirstcametomynoticequiteby chance,whenanumberofthe(nowdefunct)Chiltern FlyingClubmemberstravelledtoShobdon,bycar,to lookataJodelG-ATLVwithaviewtopurchasingit fortheclub.

Whileothermembersofthepartywerebeingtaken foraflight.I.withmyusualcuriosityatstrangefields. wentsnoopingaroundthehangarandfoundRMZin acornerlookingrathersorryforherself.Although obviouslynotairworthyshewascomplete.andhad beenasmartlittlelady.Withallduerespecttomywife (thenmyfiancee)itwas"loveatfirst sight", thelittle yellowladyseemedtobecryingoutforaffection.

Atlastitwasallsafelypaddedandstowedonthe trailerandwesetcourseforHemelHempstead arrivingat1a.m.Sundaymorning.

Iwasfortunateinbeingabletohavetheplanein myfather'sgarageanditwasheretherestorationtook place.DadandIre-coveredthetailplaneandelevator inthekitchen.Thefuselagewasre-sprayedandthe enginewasgivenatopoverhaul,onenewmag.was fittedalongwithanewchainandvariousothersmall partswerereplaced.

Althoughwestrippedthewingandrepairedoneor twobrokenribs,itwasre-coveredbyBillBowkerat RushGreenandassembledinhishangar,unfortunatelyjusttoolatetoappearatSywell1973.Thelittle yellowladyfirstflewafterherrebirthonSeptember 2nd,1973,andwaslaterflownbyafriendtothefarm stripthatwastobecomehernewhome.

Thiscomparativelyminorrestorationwasgreatfun bothforDadandlandwelearntalotabouttheplane. VisitorstoSywell1974mayrecallseeingtheYellow Turf,.parkednexttoMike'ssuperbprize-winning LutonMinor.

InconclusionIwouldliketomakethepointthat althoughnoexpensewassparedwithnewpartsasand wheretheywerenecessary,thetotalcostoftheproject includingthepurchasepricewasnomorethanone wouldexpecttopayforasecondhandfamilycar,and believemcit'salotmorefunthanasecondhand familycar.

Yoursfaithfully.

GREGSHEPHERD

MeNnetrteNSW,

CENTREOFGRAVITYCALCULATIONS-=

Calculationsareasfollows:-

LeverAB-Aircraft.

Positive

Negative(FWD)Weght-5lb.x10ins.=-50(!bins.) -71b.xSins.=-35(„„) (AFT)Weight-10Ib.x12ins.==120 -10Ib.x20ins.=V200(„„) „-251b.x25ins.=+625

TotalWeight=5711bs.TotalMoments-+945-85 =+860

Therefore,distanceC.G.frompivotpoint=860

57 =+15.tins.(beingpositive,theC.G. pointisaftofthepivot).

PivotPoint=ReferenceorDatumpoint(oftenthe leadingedgeofthemainplane).

Weights=Weightsactingontheaircraft.

DistancesinInches=Leverarm,or,distancethe weightisactingfromthepivot point.

C.of0.=Pointwheretotalweightisactingonthe lever,measuredininchesfromthepivot point.

TheCG.pointwillalterasweightsarevaried,e.g., fuelusedduringflight,numberandweightofpassengerscarried,luggage,etc.

TocalculateCG.positionforanyparticularcondition,usingtheabovefigure,eachweightismultiplied bythedistancefromthepivotpointtogivethe Moment,i.e.,theforceactingonthepivotpoint causedbytheparticularweight.Then,themoments areaddedtogethertogivetotalmomentsandthe weightsaddedtogivetotalweight.Bydividingthe totalmomentsbythetotalweight,theresultisthe distancefromthepivotpointwherethetotalweightis acting,i.e.,theCG.point.

EachaircrafthasarangeofmovementfortheCG. point,withinwhichtheaircraftwillremaininasafe flyingcondition.ShouldtheCG.pointmoveoutside thisrangetheriskisthat(a)therewillbeinsufficient

trimcontrol;(b)Intheextreme,therewillbeinsufficientelevatorcontroltomaintainasafeflying attitude.BearinmindthatCG.positionsareusually Aftofthepivotorreferencepointandthusgivea basictaildownattitude.Theelevatorthenprovidesthe extraforcetoensureabalancedcondition,butis limitedinitsrangeofmovement.

TheweightschedulelististheEmptyweight(usually includingoil)actingatXins,aftoftheReEpoint.It alsogivestheMax.AllUpWeight.Thedifference betweenthetwoisthevariableweight,i.e.,weightof pilot,crew,passengers,fuel,luggage.Itisimportant forsafety,thatyouknowthat,whetheronaSunday tripwithyourfriends,oronatouringtrip,thatthe CG.pointwillbeinlimits,atthestart,duringandat theendofyourtrip.

AgoodpracticeistocalculatetheCG.forseveral conditionsthatyoumightflyunder,andkeepthe pieceofpaper,withtheweightschedule,intheaircraftallthetime.Isawoneinstancewhereanaircraft tookoff,enrouteforFrance,andhadtolandimmediatelysothattheloadcouldbemovedforwardto enabletheaircraft,notleast,thepassengers,enjoya safeflight.

Ifyou'renotsureaboutit,asksomeone.Betterthat thanbendyourself,friendsandaircraft.

CALP.LEAFLETS

WehaveobtainedfromtheC.A.A.Printingand PublishingServicestwentyeachofthefollowing leafletsforthepurposeofformingacompendiumof usefulinformationtoincorporateintheP.F.Handbook:-

BL/6-7 SyntheticResinAdhesives.

BL/6-13 LockingandRetainingDevices.

BL/6-24 Cables,SplicingandSwaging.

BL/6-25 FabricCovering.

BL/6-26 Doping.

BL/1-4

BL/I-11 EngineeringDrawings.

BL/2-3

BL/2-6

BL/3-4

BL/3-5

BL/4-I

BL/4-2

BL/4-3

WeightandBalanceofAircraft.

BoltsandScrewsofBritishManufacture.

NutsofBritishManufacture.

MeasuringInstrumentsBasedonthe VernierPrinciple.

MeasuringInstruments-Micrometers.

Corrosion,ItsNatureandControl.

CorrosionRemovalandRectification.

CorrosionMethodsofProtection.

BL/6-1 SoftSoldering.

BL/6-2 Brazing.

BL/6-4 Ocy-Acetylene.

BL/6-6 TimberConversion-Spruce.

BL/6-29 Riveting.

BL/6-30 TorqueLoading.

ThecompendiumisobtainablefromtheP.F.A. Officeatacostof£2.00plus34pencesurfacepostage intheU.K.

Ifthereisasufficientdemandfortheseleaflets furthercopiesmaybeobtainedbutwehavebeen advisedbytheC.A.A.thatanincreaseinpriceis inevitable.

Thispricewillbenotifiedassoonaswearein a positiontoorderfurtherleaflets.

Theseleafletsarestronglyrecommendedfortheir technicalcontentandnoconstructor,would-beconstructor,ultra-lightenthusiastorP.F.A.inspector shouldbewithoutthem.

BookReview

FlightBriefingforPilotsVol.I.Anintroductory ManualofFlyingTrainingbyN.H.BirchandA.E. Bramson.

FlightBriefingforPilotsVol.2.AnAdvancedManual ofFlyingTrainingbyN.H.BirchandA.E.Bramson. BothpublishedbyPITNIANPUBLISHINGLTD.atVoll— f2-00andVol.2-0-00respectively.

TheFlightInstructor'sManual.ByWilliamK. Kershner. PublishedbyIOWASTATEUNIVERSITYPRESS. AMANA,IOWA,U.S.A.380pp.

Co-incidentally,therecameintothisofficewithin thespaceofafewweeks,threebooksonflying training.TwowererevisedvolumesoftheBirchand Bramson"FlightBriefingforPilots"andonean Americanpublicationaimedattheflyinginstructor. Thesimilarityleadsmetoreviewallthreetogether thoughtwoarefortherecipientandonetheteacher.

Britishinstructionhasforlongbeenheldupasthe zenithofflyingtraining.Almostcertainly,thishasbeen basedontheextremelyhighstandardsetbythe militaryrequirementsoftheRoyalAirForce'sCentral FlyingEstablishment.Throughtheformativeyearsof privateflyinginthelateTwentiesandThirties,most instructionwasgbyenbyexR.F.C.orR.A.F.personnel,atrendcontinuedintotheFifties.Inthe Sixtiesaroseanewbreedofflyinginstructor,competentintheair,perhapsslightlysuspectintheclassroom,andundoubtedlysubjecttocommercial pressures.Legislationhasbeenbasedonstandardsset inearlierandlessbusytimes,anditisrelevantto querywhether35or40hourstrainingissufficientin themoderncomplicatedenvironment.Equally,one mayaskifsomeonewithamere150oddhours personalflyinghasenoughexperiencetoactasan instructortoothers.Aninsistenceonhigherstandards orgreaterflyingachievementwouldhitmanysmall groupsandflyingclubshard,aswellashurtingthose AEI'swhoregardafewmonthsasaninstructorasa steppingstonetothehoursneededforaCPL.Many, ifnotall,arededicatedtoflying,butthededicated instructorisararaavis.

Fortheinnocentatthesharpendofmodernflying instruction,thebooksofN.H.BirchandA.E. Bramsonarealmostabible.Recommendedand availableatalmostallflyingschoolsaswellasthe mainbooksellers,theyhavebeenforsomepastyears thebasisofallcivil,privateandsomecommercial aspirantpilots'learning.

Withoutdoubt,theycontainawealthofgood instruction,butinmyopinion,thesethirdandfourth editionsdonotgoquitefarenoughtoimpressupon thestudentpilothisorherresponsibilitytootherusers ofthenowcrowdedsky.Insufficientattentionispaid totheuseofradiointheabinitiostagesoftraining. Thedaysoflaunchingstudentsoncross-country qualifyingNAVEX'snon-radioarepast.Thatthe studentmaygooutandbuyhimselfanon-radio equippedaeroplane,orhappily,ifamemberofthe PFA,buildonehimself,isnoexcuseforalackof knowledgeofhowtoconductthebasiccommunicationprocedures.Thecommercialschoolsinthis country,suchasA.S.T.,C.S.E.andtheCollegeat Hamble,traininginmanycasesnon-Englishspeaking students,stillmanagetogettheirpupilsusingproper R/Ttechniquesbythesolostage.Thereissimplyno excuseforanylesserstandardfromthecluborschool preparingtheprivatepilotforthePPL.Ofcourseuse ofradioiscoveredinlatervolumes.Butmanystudent

PopularFlying,May-June,1975

pilotsgettheirPPLbeforetheythinkaboutbuying Vols.3&4.

Onefurtherpoint.Inthe"FlightBriefing-seriesof booksinsufficientemphasisisgiventothedifference betweenflightplanning,i.e.,thedrawingupofthe detailsofone'sflight,checkingweatherNOTAMs, etc.,andfilingaFLIGHTPLAN.Itisunfortunate thatweshouldusethetermflightplantodescribe thatdocumentrenderedtothebriefingofficeorair trafficcontroltoadviseofourintentions.Itwouldbe betterdescribedasaformofFLIGHTINTENTION. Flightplanningisutterlyessential.Filingaflightplan isanexcellentFREEmethodofensuringthatsomeone startslookingbeforethefinalcoldsetsin.

FlightBriefingforPilots,Vol.I,Anintroductory ManualofFlyingTrainingandVol.2,Anadvanced ManualofFlyingTraining,bothbyN.H.Birchand A.E.Bramson.Bothareexcellentintheirway,both carryallthatthecurrentPPLstandardrequires.One mustask"Isthestandardexaminationenoughin 1975?"andergoarethesemanualsasgoodasthey couldbe. I honestlydon'tthinktheyare.

Letmenowturnto"TheFlightInstructor's Manual-byWilliamK.Kershner.lamquitesurethat theauthorknowsnomorenorlessthanAlanBramson. Equally I amsurethathecangetitovertohispupil farbetter.Bethatpupilastudentinstructororaraw studentpilot.Thisbookisanexemplaryexampleof Americanknow-howininstructionaltechniques. Duringthewar,theAmericanstrainedsomeseveral thousandmeninthetechniquesofradiofaultfinding andrepair.Nonehadanypreviousexperienceinthe art.Allweretrainedfirstinwhatisnowcalled electronicsandtheninradiorepairbyinstructionin layman'stermsbyaseriesofbooksgoingunderthe generictitleof"CommonCore".Thesesetout, withoutreferencetoformulaeorobtusetechnicalities, thefundamentalsofreceivers,transmittersandradar sets.TheseenabledthefarmboyfromIowatoservice andkeepoperatingessentialequipmentinthePacific theatreofWar.FromtheStateUniversityofIowa comesthebookunderreview.Perhapstheconnection istenuousbutthetechniqueofinstructionremainsthe same.Simplelanguage,simpledrawings,often humoroustomaketheirpointandallthemoretelling forit.

Thisisabigbook,afoothighandteninchesacross, convertittometricifyouwill,380pagesofpurejoy fortheinstructor,fortheadvancedstudentandprivate pilotwhowishestodomorethanflyfromBigginHill toRochester.

Thelistofcontentsrunstoapageandthree, quarters,sufficetogivethemainsectionheadings: FundamentalsofFlightInstruction,Pre-Solo Instruction, FirstsolotothePrivateCertificate(read PPL.),AdvancedVFRInstruction,Introductionto AcrobaticInstruction,InstrumentInstruction.Absolutelymassesofinformativediagrams,andsuperb, easilyunderstoodtext.Ofcoursesomedetailsare purelyAmerican,andgiveusaninsightintotheir tidier(andmuchstricter)legislation,but99%isflying pureandnotsosimple.Withagoodindex,there's enoughreadingtolastthenexttenyearsofBritish flyingweather.

Thosewhohavereadpreviousbookreviewsfootnoted"PMD"willknowthatIdonotlightlygooverboardforapublication.I'dswimalongwayto retrievethisoneifitwerefloatingaway.

P.M.D.

POPULARFLYINGispublishedin Januaryandthereafterinalternate months.Alladvertisementstobesent to:AdvertisementManager,Popular FlyingAssociation,1erminalBuilding. ShorehamAirport,Shore-ham-by-Sea, Sussex.

Semi-displaypercolumninch13.00. Lineage(minimumthreelines)perline 44p.Discounts:seriesofthree5%. Seriesofsix10%.Agencies10%.

FREE!'tirtObetros arfecnnirow FereneAdverts.peryear,subjecttobeingofnon-businessnature andtospacebeingavailable. QuoteMembershipNo.

For£1-50wewillincludeaphoto ofAeroplanesforSale.

ThePFAdoesnotnecessarily guaranteeorendorseanyproduct offeredthroughouradvertising.

Members'attentionisparticularly drawntobuiltandpartly-builtAircraft.Theyshouldsatisfythemselves thatthemachinehasbeenclearedto P.F.A.standardsiftheysubsequently intendtooperateitthroughthe P.F.A.Airworthinessfacilities.

PROPELLERS. Bestperformance.VW 1500/160033"pitch£60.Racingpropsfor Cont.64/66"pitch175.BrianMills022 0262951.

ENGINEMOUNT.Continental—suit twoplace.Turn&SlipIndicators.P8 Compass,needsre-sealing.Compass CorrectorBoxes.RateofClimbIndicator. NewACRev-counterswithhourscounter at1796RPM0-4,000revs.,suitVWengine(anti-clockwhenviewedfromback). Ex-USAPumps£11ea.BrianA.Mills, 0220262951.

CYLINDER HEADSparkPlugtappings madeinVWandcontinentalheads—£12 perengine.BrianMills,0220262951. HelicoalsE4extra.

WANTED. PhotographsofanyBritishbuiltaircraftregisteredoutsidetheU.K. Postcardsizeblack&whiteprintspreferredbutanythingwilldoincluding 35mmcolorslides.Reasonablepricespaid ornegsborrowedforreproductionand thenreturnedtoowner.Pleasecontact AlanDunnat130AbbeyRoad,Sompting, Lancing,Sussexwithdetails.

WANTED. Photosofyourprojectsforuse inP.E.PleasesendtotheEditors,c/o TheOfficeatShoreham.

GIPSYMAJORHANDBOOKS. These bookscovereverythingyouneedtoknow aboutjustrunningthemortakingthem down.Thisisafullworkshopmanual goingintothetotalworkshopoverhaul requirements.Almost300pageswith about1,000illustrationsofthebroken downGipsyengine.Allofferedbrandnew for£5.Anyonewithanaircraftwitha Gipsyenginehasagifthere!OrderstoBill Overy,Folkestone76976.

AUSTER GipsyMajorExhaustSystem. £20.BillOvery.Seeotheradverts.

JODEL120SPARES. Tailplanes£25. Elevators£20.Ailerons£10each.Rudder £15. Contact BillOvery.Folkestone76976.

WANTED—Two sixcylindermagnetos— DetailstoMrCox,19ChurchRoad, WinterbourneDown,BristolBSI7IBX.

ENGINE-VW40hp.,1200ec.,stripped down,applyCox,asaboveadvert,

TYRESFORSALE. 400x4TwinContacttype.SeeBillOvery'sadvert.

Sgt.P.Gladstone ofNCOi/c.InstBay, R.A.F.Einningley,S.Yorks,wishesto makecontactwithotherR.A.F.Members buildingPFAprojectsthroughoutthis Countryandabroad,withaviewtoperhapsforminganR.A.F.Strutwithinour organisation.HeisbuildinganF.11,but wouldlikeotherRoyalAirForceMemberstocontacthim.

PARTBUILTVP l—Fuselage,rudder, stabilator,wingribs,minorbits,Buyer collects,£130.EnquiriestoBox832,PFA Office,Shoreham.

ENGINE—NewVW1700cc.,67bhp.at 3,300rpm.Completewithcart's,oilcooler, fuelpumpandtachodrive.Convertedto duallOmmplugs.£275.R..WatlingGreenwood08253242.

AIRCRAFT WANTED—Titch,Mono, Wotorsimilar.Completeornearcompleteonspecialcal.CofA.DaveRiley, FARDE8,AirRadarFlight,R.A.E. Cosford,WolverhamptonWV73EX.

PLEASEDON'T throwawaytheprogrammefromyourlocalflyingdisplay. Advertisingpostersandairdisplayprogrammesanyyearanycondition„avidly soughtbyenthusiasticcollector.All correspondenceacknowledged.StuartMcKay,16ThatchersDrive,Maidenhead, Berks.

ENGINE—SecondhandVW1500cc.suitableforconversion.£50.R.Watling Greenwood,08253242.

COMPASS WANTED--P8orPII,large sizeventuriandtwocrossoverpintype shoulderharnessalsowanted.G-AZZZis ingreatneed!OfferspleasetoStuartMcKay,16ThatchersDrive,Maidenhead, Berks.

MAGNETOSWANTED—LucasSR4 alsospareparts.Pleasesenddetailsfor onwardtransmissiontoneedyconstructors.DonPeacock,MeadowCottage, ArdleighHeath,ColchesterC077QB.

BOOKWANTED—Aeroplane MaintenanceandoperationbyE.Molly,Published Newnes,Vols,1,2,6,6,7,8,10,II,13, 14,16,17,27&28wantedbyCarlV. Butler,Sogen,TeddPittsLane,Allesley, Coventry.Tel.Allesley2975.

AIRCRAFTFOR SALE—StolpStarlet— G-AZTV."Ticker'pressureforcesreluctantsale.OfferstoSidMiles,WestEnd, Haynes,Bedford(740385).

LOCTITEFORSALE—gradeAAin smallphials15peach.Also,56-"BSE 3.6"hightenseleaircraftpropellerbolts 20peach,postfree.DonPeacock,Meadow Cottage,ArdleighHeath,Colchester, Essex,C077QH.

ENGINE—ContinentalA65-8Nilhrs. smoh.Completewithmags,harness,oil tankandnewcarb£550withlogbooks. EricClutton,92NewlandsStreet,Shelton Stoke-on-TrentST42RF.

FLYINGSUIT—standardblueR.A.F. issue,fitsixfooterofslimbuild£7.Australiangreenpoplintropicalsuit,sizeas above£7.R.A.F.blueclothhelmetcompletewithearpads,phones,oxygenmask andmike£7.50.D.Buries,61Oxford Road,Abingdon.

ENGINE--Franklin4AC-15050hp., 4Cylinder,newplugs,shieldedharness flags.carb,etc.CompletewithTaylorcraftmount,exhaustsystemandSensenich prop.Nologs,£350.Otherenginesavailablefromtimetotime.EricClutton,92 NewlandsStreet,Shelton,Stoke-on-Trent. ST42RF.

FORSALE—copiesof PopularFlying frommid1957tomid1963andSept'71 toDec.'72. Sailplane&Gliding, Jan.'65to Jan.'74. Sailplane and Glider, Jan.'51to June55(bound).Offersinvited,orwould exchangeforaircraftinstruments,partsor plans.M.G.Adams,3SchoolRoad, Fawley,Hants.SO4ITA.

WANTED—Experiencedhome-builderto helpcompletemyBD-5project,herein Majorca.Willsupplyapartment,small salaryorexpenses.Idealforretiredcouple lookingforextendedvacation.Weather heresimilartoSouthernCalifornia. Expectprojecttolastsixmonthstoone year.Allpackageshereexcept70hpmotor, electricalandretractableassemblies.For informationwrite:D.Chilcott,"ElPeno-, Esporlas,Majorca,Spain.

ENGINE—VW412,1700cc,80bhpat 4,900rpm1974,4,000miles.Suitablefor conversionforaerouse.Muchsimpler conversionthanearlierVW's.Workshop Manual,£130.AlanBruniges01-859-3504 (SE9).

ANNUALDINNER&PRESENTATIONOFTHEAWARDS —SYWELLRALLY—

SATURDAYEVENING,5thJULY,1975

RESERVATIONSFORDINNERTICKETSARESTILL BEINGACCEPTED.Inordertoaccommodatealarger numberofMembersattheabovefunctionthanhashitherto beenpossible,wehavearrangedforalargeextramarqueetobe erectedthisyearandhaveobtainedquotationsforanoutside cateringfirmtoprovideuswithaverycomprehensivebuffet typemeal,forwhichthechargewillbe£3perhead.Thecaterers willneedtoknowthenumbersinvolvedbeforetheeventandwe donotthereforeanticipatethatticketswillbeavailableatthe Rally.Asyouknow,weusuallyselloutwellbeforethemeal inanycaseand,althoughwearearrangingtocopewithlarger numbers,itisessentialtogetyourticketreservationinearly. Orderscanonlybeacceptedwithremittanceandshouldbesent tothePFAOffice,whowillacknowledge.Ticketswillthenbe availableforcollectionfromthePFAstandatSywellforthose whohavereservedthem.

WANTED.StarterringorLycoming 0-235C.FORSALE—TwoCessnawing tanks,about15gallseach—anyoffers? RidleyKendall,3TheMount,Throckley Newcastle-on-Tyne.675876.

MATERIALSwantedforbuildingTaylor Monoplane,especiallyTimber,spruce, etc.Musthavereleasenotes.Pleasedstate quantityandpricetoBobCole,52Kinross Avenue,Lipsom,Plymouth,PL47EX.

AIRCRAFT—AusterAutocrat.Excellent order,CirrusMinor2A,45hourstorun, £600ornearoffer.NewCofAabout£50 extra—contactMr.Cox,19ChurchRoad, WinterbourneDown,BristolBS171BX.

MAGNETOS—ScintillatofitVW£15., Wipac4cylinder,new,£20,Scintillafit ford£15.ApplyMr.Cox,19Church Road,WinterbourneDown,BristolBS17 1BX.

GIPSYMAJORONEOWNERS

Areyougoingtoburnoutyour exhaustvalvesthisSummer?Have yourbronzeheadsmodifiednowto HawkerDeHavillandMod.EolG24

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Sowehaveabetteridea(keepsyou intheair).

Forthenon-fl}ingmembersof thefamilywearenowdoingaspecial course.Lecturesandshortflying lessons—sothatifSirCaptainis takenillaboard,GranorAuntyVi canatleastlandthething.

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PFAAPPROVED PROPELLERS

VW1200.. £56-50

VW1500.. £61-00

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ContinentalA65.. £71-50

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LUCASSR4MAGNETOforsale.Offers toG.A.Shepherd,23Waveney,Grovehill,HemelHempstead,Herts.

RADIO—Collins360ChannelVHF re-lifedwithcertificate.Compactsetwith powerpack.Preston718559.

AIRCRAFT—Re-builtJodelDI19.Good enginepotential,fullpanel,VHF,Wings fullyre-furbishedandre-covered.Professionallyre-trimmedinternally.Preston 718559.

PROSPECTIVEULTRA-LIGHTbuilder hasworkshopspaceavailable(Petersfield, Hants.)foroneotherconstructor,with viewtojointbuildingprogramme.VP1or 2?BoxNo.419,PFAOffice.

LUCASSR4MAGNETOSforsale.Two inworkingorder,oneforspares.Also unusedsetofPeacockconversionplans. £25thelot.JohnHill,01-788-6759.

INSTRUMENTS—ArtificialHorizon, SmithsMkle,Vacuumdriven,newand unissued.Turnandslip,KelvinHughes Mk2a,24vdc.Bestofferover£10.Steeple Claydon480(Bucks.).

CIRRUSMINORENGINEWANTED, Mk2or2aORLycomingEngine,with mount,cowls,prop,etc.,suitablefor AusterV.PhoneBridlington4783or writeJ.D.Brompton,5ThorntonRoad, Brislington.E.Yorks.

BETAFUSELAGE,Tailplane,Rudder, Elevators,completewithpaperwork,plus manyparts.PhoneMr.Head,01-452-3376 Ex6495(LondonNW9).

SOPWITHTRIPLANEREPLICA,80% complete,comprisingsixmainplanes (withailerons),centresection,fin,rudder andelevators,allcoveredanddopedto finalcolourscheme.Horizontalstabiliser coveredbutnotdoped.Fuselagesubstructurecomplete,mainwheelsandtyres Lycoming0-290-3enginewithprop(about 300hrs.left).Completesetwkngdrawings (fromSopwithoriginals).Designcalcs. withcomputerprint-outscompletebut notyetsubmittedforappvl.Mosthardwaretocompleteproject.WhatamI offered?MikeAlliott.Godalming5710 evenings.(Surrey).

LEATHERFLYINGJACKETrequired. MichaelJoseph,LorengauCottage,Forest Green,Dorking,Surrey.

BENSENGIROGLIDER75%complete.PhoneMikeAlliott.Godalming 5710evenings.(Surrey).

TWOV.W.ENGINES.£25&£30.Tel. WalthamCross21226(NorthLondon).

TEENIETWOPLANSforsale,unused, plusinstructionbooklet,Parker'sVW conversiondetails,etc.£15.JohnHill, 01-788-6759.

GROUPFLYING.S.W.London.Beagle Pup£300premiumplus£4-50perhour. RingWokingham785573.

LUTONMINORPROJECTforsale. 65to100HPtandem2seater.Wood/ Fabric/FoldingWing.Tailassemblybuilt, fuselagepartbuilt,somewingribsfinished. Mosttimber/metalftgs/steeltube/lift struts,requiredforcompletionincluded. Sensibleofferforcompleteprojectrequired,orwouldconsiderexchangefor singleseatproject.MikeAdams,3School Road,Fawley,Hants,SO41TA.

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STOLperformanceonVWorLawranceengines.De-rigsand rigsaseasilyasaglider.Roadable.Plansincluderoadfittings. Easytofly.Cheaptobuild.Longestsinglecomponent12'9" long.Plansconsistof25highlydetailedsheets.

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