(

SFA'OUIFI" OCIOBEF1990 3

AEROBATICS U.S.NAVY

Fep ntedlbm: U.S.NAVY PRIMARY TFAINING MANUAL

1 Juy, I945

NAVALAIF TRAINING COMMAND CHIEFOF NAVALAIB PRIMAFYIFAINING o sFA 'OUrFrr'. @TOAEB1990 5

AEROBATICS Import it Regsrdl6 oI sherhd o! not . part.llar manelver lsdecrib€d in th€ lollowlngp!s.i you aE to prc. Youare now !e.dy lor rhar shse in yrlr tEinlnsas a Nav.l dc. only thosemaneuveB d€m6nst6i.d .nd p@scdbedby Aviarlor rowad {hlch you have been lookins loMad wlrh you LndrucrorIn rh2 oda preserr€dby ih€ syllabus keenanricLp,rion, p€rhars nor unmix€dwih 5omeI€€tinqs ot AII .ercb.ric d|l be comDl.r..l !r lad 2,0lr0 f€€r missrvlns.Uk€ manybclore you, 9ou are piobably wondelhg sherhff or nor you can \ak€ i1" ai dre same6me |rboilng Tl ! L nor h.nated .ldtud€ trt .cr!.I .ldtude uider rhedelusionrhanh?maitolasood pilor b hcsktllh aeob.hca $e aE,e'. ol .ou6e. is rhai you qtn be .bl. to "rake ",bu|h? querion$ltbe lnethsornoryouon "h-ue I Yourel€ry b€ll lr sh@ld b. lan.ned snugly.bur mr b Ll" T@ rony c.d?a helore ylo hde (fie ro Ei.t in C r.se, rsh& d ro inrerl€e s h yor les @€m€nis. Ah. simplybea u.e rheyrs'e tanied aky" birthdr entolnenr ol ch4* rh€ shouldq h.66 aerob.rt and r d6n€ ro bercm€ aerbaric expds Tiey 2 Be €@ nor akn in l@kjns lor dhq airEft in your nesleded rh€ prc.kion ert iirrodlc€d i. A .nd A i.s6, vicini9. The sinsove. rype cbanns tum t! prcleded a loisetLns rhar rhe N.vy do6 noi *pe.r rhem ro becon€ t helps you ro .l€a. .bde r.d b.low as *ell d skilledsunr p loc, ihat evena p6r pilor can b€comeplolt. .i.nr ii a€bb.rics and rhai adobaiic naneuveE ale . pan ol 3. Oncethe area is th$ughly cleard and I s.n as your rheFnmary sylLabB lor onlyrh@e reasons: prcflciencypemib. pa.dce mlneuv 1. To re.. h a prloi ro rehain onenbd in an9arirude which serueborh rime and ahiude. 4 Upon .ohpledoi ol each naneuvar or sedes ot 2 Baause they requiE more elabo€ie and spe€dLsr maneuves, concenini€ up.n EgaLnlngas much as m.nipuLarlonof the .ontrols,L\e, steadyimpove cooF pGdble rhe.lblude you haveloi Conv€nex.e$ lpe€d

3 Tolncr.ase a [email protected] inhimselland ln rhe 5, Be 6urcyolr pa€.hute t, propenybuc[ed. .nd.ne .only afier he isonce convinc€d lhar he on pur 5. Ke.p you sosltg don and hak. lure rh6. c no rh. airpl,ne in lny pGsrbleatrtude and '!@6 16nor looe s@r on rh€ dal tr in ydr l.p rhd nishr Lll our @l 0lgh. *{l he loe his ld lingennsre.ol flyins,(t, ti and hit lou or aoulthe conrbk. 7. Rehzmbaaldrrdeandetery so htnd In hlnd yo!tall In C sg. you mun kcepa sa@ ol prp.ddn Prolicienc] our oI a mmuq you u,tll ..d nde rlrihd€ ro in the pradnon flrrnq ah€adytaushr you. nud nor only be mainrainedbur Lhprcved.{orri5rhErFeolfl yjnguponrhich CHECK OFF USI FORAIROBATICS: all 9!ur l.!€r nahing is based.Fw. ue'y Id, ol ihe aercSrrc t 5aI€9 beh and sh6uide. han6. naneuveroyou are gaing ro l€an haeeanypaninthe acrual racticsolcomb.rflyins Dunigwo dwdl..enaLnaercbaric manelueEwere d€v€loped b9 piLobas a meansol borh atackinsandevrdinsenemy.inaftThedesignand pedoF man.eolmodehlshtsBmakeaerobaitsin serc6Lle$ use, tulinpGeitdlycombat Howeveirh€gconrinueiobeus?lul anr.ihey enabl. you ro WINGOVER recd.r con.dly .nd €lliciently Irom ihe many unu$rl .t ud6 in uhr.h you nay lind gouGelf as the rcsuLrol oellnltion:Alingdarsa.lhblngtumlolloredbyadivjns tuh Buldns h a changein hadrngol l80r AeDbad.s,tn th. brcdd senp. in.lude all nan€urec not Br p?di.ins winsoei you lan ro contol rhe 'tdana naegry ro mmal flight A€rcb.tic naneuv*.E ol tuo sMhle in baldc€d flisht fi@gh @Bomt chansins basi. ryp6: dq rhos2 In *tich rhe airelam rs "llom d[ud6 and speerls*til€ n.inbinins oddlliron and nak. rhDugl,{loop. Inndn.nton.andsl@bn):M.rh@ln hg d6ired chans6 in the dn4don ol flEhr. The ch.ns6 in lnich rhe.l'Dbn€ rsrn a irdlled or tsnially srdll.d cddinon, lhrrde,E rrm uns tewlor ftish nrsh ro ne€p bant and drh rh. prloi! chlel comm rharol Eouery ra nomal lrghr lom a nce-his! or climbinsro nse.lN or divins .niuda attlde lrnv€ned3prns,snapolls,catuhel,er).ftfr llbeural AlEp€e& €ry lron dishlly above.ruElng ro dighrly above ro your surt?* li rhe perlotraice ol rhee tuneuveE rhlr youovercomerh€naruEllendencylorhr.kandadlnremrol liaddirionbrhis, helpsyoutol€,mthcpopercombln.- 'up and down Thesooner9ouconrolthisrendencyrnd ilon ol allcontbl lre$ure n@essrytoaliaLnihe ahirud€s IorceyouEe, io connder.onkol manlpulatLonmerelg a desl4d and alsoihe rcosnitlon, by leel ol vln,LnsarEpeed, meansolhak nsrhetrilplanzpn.h.vasa.d6llahouirluas apivorl3: d?lcabedioyouin EffecrofC.ntols).rhenorc Th. uinsda L a tundam€ntalpEdrce man€uver rhar Epldlyrlu wllLacquirerhai sense ol odenraitontor whkh thts lncorroEres ih6e elehenis and Lran be se.n ihal thereare m,ny v,natuns ofL\e aftise th.rrculd.ko bdnsrheh inio 0661UIAO100 . lljlno, V35{ SFA'OUTFIT"OCTOBEF 1990-7 r,b9, p€6ap6auell. Hdrer.erhatallh.rru.tc *i,l tdh The h,nas i5 bd pallmed in a en6 o, foi lM l. rnd rll .hck pilots liu apd rh€ eme Dnue4 .rt tn ochddio,ahm.bly).Thnenabl6Fubdclop.l€cl sp€ciliations lodhe qnsoq ar€laid dM, whi.h m*2 tr , l.g ol lh€ 6rr'l pt6lG dd tE nt$m o( [E mn.lM. pr.crsionEneuuei fr$ a padd and sequ4ce ol.nitod€ HINTS AND COMMONERRORS Whd dli..fio. h6 absoluleb.o €fied d lhe p€dom.rce wren rhe snsllq i5 inrroduc€db you, is ot pnm.'y of dngdm aepr d it ddlt rhe dlplre d6 ihe rhporl,rrce that you ,id . cul piciue parh sond sd oI rh€ Solely ld this reNn it is.dvis.ble b ftn your sens o{ rhrdsh uhi.h rh€.rrpbne isro be flo$nand hwrh?,tlpbn. lrnsd6had€d.c$rndabd@k lh€rlmsinrod€{4nd .pp6ts ro yu in rer.don brhe qround.nd honzon.5 you 3[ l. rh. .ekprt. orr€ se€rhjs, i b mer.ly lou a oanq ol nyng AlBpeedsin rhe sinsNe. vary fnm j6r .bove crhlns !o rhe rkpl.ne in a bala.ced ond ion, (enhour drp o',kid), abde dallrns.For the N2s,sp€€dsjlsr abde.nking ai€ rhbughrhispdem vrsbtirelhatinnyinsrhisp.nem,rhc )ud .6ndd€rcd ro be r. rhe35-90 knot Ensa. Youshould lean io ns€deslibesasm6thsemicirtrlara(abov€theho,on cohplete a uinsover ar ihe sme speed uezd lor enr'v, lid ihen an equalarc belowrhe honzo. lhrrevs i may be,w hin the authonzedanse. Speed' Ea€codon: Tlre d.sover is ph.liced ar an . rilude ol )61 abovsstllrns @n ua!, betueen 45 and50 tnot!. ( rsbsst to 3,000leer or nore aboverhe gbund a ldlslacrory speedabde sbllins enrlrelyby leel. Rreionenryomelwhrapelroanhciparedhzadrnssand ludge Sinceyou ar€leanins to fly theaiplane in a pedet€mln€d headins.rh€ !'our Pr6enr parien, k€ep your.96 our ol the cockpit,in odar i,o li.€p opp.dt. headLngand rhe p.inr abeamTne nos€pa$es tack ol the .npbnCs atrud6 in Ehrio. to rhe lnd rhbush Ihe honzonoile on rhae ihr€eheadLnss smund Cofte. honzon Inshmenb arc onlg lor an dcasional rclercnce,ro .a lainb andshould be rt. paredbetore hand Ai al1orher poin6 rh€ nolg willb€ ln the besr.hing,rt dll b€ helplullo c€ a lons @d or s€c. ron line ro help one gouell in $e rao' .hans€ol Fromnbiqhr and tevelcru6ins a rud€ and speed..dd lhonk b .ppronoarelv beeen trtrGns and .thbing 'Ih $o rabehould b€ us"d to Mr rheaiiplan€ lor t)mal p@r ror rhepulpce ol Mddins rhewinstrr d s2d.5ot nDtshr a')d ldel flishr beiore sdns rhe onsmr, b rhd lt.sovets lithour appraialt 16 o. ol ah ude sain you eill l4l rhehe p'6ur6 m rhelnhk rhrcushourrhs fto l@ rh€n6e b irc'ue ihe speed!o sliqhrlyabove n.nuer. ll90! lind rharyou are.dsjsre.tly t@ 3kr 6r@ ftr.inq and bnns d ba.i{ !p !o rh€ honzd. ar rhir potnr a.srtn rhedivinsrun,lne hbbnaybeadjd.droari&r roD.drat€ly b€sina $m6 .limShs l!n. leie& rhe bank 9ru in .pplyins cod pr5$c d $e nicL ,nd rhe.lihb simulra@61y. The incrw in bankrnolld be Th€ 'w shorld alhys re ar a mrrni Er€ ., r d6. plann.d - rharappdmralga vedialhanl k Mch.d wh.n .nh6 .n .q lict aboveand rhen b?-lo, rh€ honzon. rh. lirrlan€ h6 tun€d b rh€ Foinr 'b6m ol rh€ oiidnal h..dlns.Th€.liEbshouldbeDhnnedsorh.rasmrchrldlld. Thr6nl€ setltis nay be Ened b cmp€net€ lor a ndic€. able l6s or h alr$uda du'1nsrhe s.r16 ol urisd6. 6 po*rble h g.ined, and ro arow lhe nM ro lNer thbush sa|n The uLnsouz!ts . relatuelysloq delibeare man.uvs Do ihe honzonon inrs abam hadins drh sulltctentspeed !n nor rush fi, but mainhin eslla. rhylhm. .bove dalllns, ro pmvide sooolh contol. Keeprburban!and€reolclhbordtva.hanshslnprcp€r At thrspoht in the linsovo( ihe arlptaneultt hav€rachcd propon|on,ro abi. rhe coft*i atittrd€ 'i your abam r.d rs haximum bank and rhe nose nomenradly InteEeclsih€ Apply3ltfi.ient conlrol pr6sure, rh.rea $q/ noy b., To marniah sm6th balar.ed flighr ar this poinr In a shr to marntah em@ih balancednrshr ar all trn6. q4th no drp oinsove( rt nay seemthat you havero appty exce$tvedghi rudderpr€su@, be.a use oI theroq ue elrci plur th€iltpptng Do not pacnce winsover 16 lons or conrlnuously bur l€nden.y duero rheatzme bank.Wner6 in a l€ft urngd€r cona back 1o rhen dunns fliqht, after phcfi.hs .th€i coBrde6bly la l€h rudderb needed6 th6e n6 €fie* .cr eolr

is qy down,besln ro ih.llow rh€ bankiFmediaielg, so as ro r€@er li6n rh. rud onrhc pleded [email protected]!'jsimp.ranr D. mra[@ rheatr. praneropogrsi oibdiqwhiredi[inanep6.nlqd.tr rooPs sp€edconrol will b€ dilli.'nr Tlenrolrhedive.hallb€conhlled$rhar.uFn.ompt€. Th€ ,td aerc6abcm.du6 ro be indu..d in c sbse i3 do. o, rhe rum ar rh6 d6n€d hadins. ihe atalan. d n.w rh€l@p, nd b€ue irisrhesimpldordidro 44urc bul t run.d ro l@l fliqhr(nose on the honzon).ar rh€ smc .n- be6ue equn6 lewr.nd ls Epid conkol lMais. !p.€d usedror .nrry Glishdvabc€ cruisins) ft. lop is d. ol lhe 0ft'@usb @neuue6 ln orher .on. immediarelya.n @rdi sh€n praF ty Mure4 rheaialane is und€rlull.on' .ndher dnsder in rheopposrz dtkrion ThEeare pnctlced trol ar rll bm6, dL\ nm.l onftl rdions h all HflaBE Y I

,A El'..l t;;t lfi; lsl l-t. I iis i I Ei]E] Irlll

ooorlleorro rr:rno vss_e 'OUIF SFA T' OCIOBEFTJ9SO S

Technically,aloopkrheparem descnbzdbyih?aialaneas 7 Failureloadjunba.kpre$ureinlanhaliotlooprocom. ilis0o$nlhroushaclosedcncubrpathinavedialpiane Inas pensarelor chansesin contol pfieciiuen6s6 speedis fr u.hasrheloopisexecuredinasinsl€pLan€.th€elevatorand resainedindiveAho lailure ro adjlei rhrchle io prevenr rhrtle a'e rhe baslccontoLs The arlebns and are ove6peedinsoI ensjnein dive. 'lnere usedmereLyas balance and dircdional contols I F.ilura ro bnnsthe sric[ dE Lshlba.k t a comfron At an altiludeol3000I€d or rorc abov€rhe sound, fly iendencgbbnns jtba.Iroibe.ghr alonsadraLshrrcaddeimrlarlandna&,LndErshrandrevel cruisjnsflishrtheneaserhenoseovedoe*abLishadive Inrhe N2Sdrverheai.planeunlilir.eachesanindicaredaiEpeedol approrimare!1r0 k.ob, adjlsrinsihe ihohla asd4e.€rr, NORMALSPTNS sod norto exce€dthe maximlm allouable rp m {2r00) WhenrhGspeed s re.ched.san a $raishrclrmbholdLnsa ld a .rhe aialane is complerelysrarl?d and is lallins s6ishi flishrparhinlhevenica]planeaidkeapinsrhewiiss rowad ihe srolnd nosa.tow.toLtodng a .otu.r4 parh lwel Whenyoub€ginto,e€1a.d h?dihe inrcard loadon theensine as the nose coms uprhouqhlhehonzon.app y when rhereis plenryoI dbran.abeM2an you and rhe ground.and y.u knoa rhesimple ruLes lor recovz']i.there ie Toacute thebe* oop sulJicienrba.[presuresholldb€ e ot themct6ilg per Eedlohaiitaina.onna searpressu.eaidlokeeptheioletomedhaneuveG It pub no excesLv?loads on rheaialane

Tn€ba.kpGsurewillbeapproxLmarel!".onianrbut.asrh?You Lvillpracrice spLns and fiet e.overy for tuo rcasons. menrot rherlick sin b. Fd ihe p6di.e willenable 9ou ro rccoverpomprle add ne.€saryroatain ths dA redresuh !ins. besidesgiving you r\rhenyou.an no Lonq€rs€erh€ honzon ah€ad oI you riLr con,id€ocein yourabiliry to recov?rSe.ond. willseru as lour h?rd ba.|1!adso $ar y.! cri ve rh, hon,onii ihe Lntoducij.nro lhe aercbalics,which you liLldo Lareaa.d opposiiedtection as soon as pcsible. Thus you can check. reachyou ro oieni youEzrlln uiusuatafl udesoI rhe levelariudaaid dir€c Belorean aialane cad spin mun be nall€d. erher inran Coitinueto hold the backpre$ure and ny the aialane rionalLgor accidenralLy.a compleie sra[, uile$ recov€r€d ton immediarele.{iLlrsuhinaspin.YouwilLpn.h.e nomal Asrhe nose pases throush the honzon. you should leeland sprm,dadLns ar an al[ude ol 3000teer or morcabove rhe [email protected] wilLinsurc rhat rhe ailplane.an be @rumadro Al rhispoinr r€rad rhethrdle.lso nomaLflighr,tunylnderconror. ahde 2000I€d .en),3id mahiah 'he ine eat pra*u4 ihoushouithe Sel€dsomerelercncelineonihesbu.diohelpyouremain onenieddliins iha sprncheck ro seerhar the arca a6und Aslhe n6e comesup throushthe honzon,applydimbins andbelou you h de.r ol orherair6k Thanin sraishrand rhroile and sainas nuch alriilde 6 po$ible. belorererurins l4elilishr.closerherhrcrLe and 6seihenos.ollhe aiDlane ro dcishr and level cruisinsnight ioabouiLandrdsahrude.exactlyasinpracricinsa nomals.lL As rhe aircpeeddede.ses fie nosev"1[ reid ro dDp T'y ro 1 %ordt*rionalcontol,asrhe6ultollallureroma[ecorholdIhe iose upbysaduallyinneasins th2 ha. I prz$!re. redions lor torque €Iled which vanes rhioushout the remembennsro keeprhe win$ r4el. Do nortaitro use.ar bu,elorprc.heariJkingcond{ions zxisr 2. ln ialpull.up roo Ia* Thisb causedby incr€asingthe whenthesrickisfullybackjundrherom€nishenihenarL ansleolahacktooapidlyandr€su16inunnec6sarylo$trcua,apFlvllllrudderinihedkecnongouwanrospin ]nh olatspeed,a.d a po$iblesrallai rhe iaF ol rheloop Too causs ihe aialane ro lall oll and dan ro biare Iasl a pullup can be der€ctedb9 eKcesiveseai Dunnslhespin.hainrainrheconroLsinrhelullONposrion That r. rhe ni.[ r kepi fu]Lyback and tul rudler pre$ur? ts 3 $e iniElpull-upt rooslo! (youwLll feellitLe seai pr6. held.Donl lookdown ai rhesround drcd1y ovd rhaiose sure)whhh r6ulb in dblipariisloo nuch ainpeedin T'y ra keeptack of yolr rh?LnrialdLnb.s(hrh.sam!raslliolpoor.ontoland rcleren.elin? so ihaiy.tr.an havesofre idea of howmany posiblenalLarrhe ropolrh€ loop ruri. vouhave made in rhespin. flnk wilLsive you pracrice apllying add ionalback presur. 10 hury rhe nose whkb *ilL be valuablewhen ylu rakeup prcctionspins

toL efl?dvene$dmnishes Ths agsEvaks.Ether 1b r.coverlramrhespin.liErapplgFULLrudderopp.qre thadremedi6. rhe apprcachinqialL condiiion b ihe dtr2djoi o, iobtjon.Follo! ihisaLmod immedjarely FaLurero nan the m.n?uv?,strhun$ Level.and laiLLre wirh posiive loMad dick Hold ih e .onrols in ihis lolilio n to ma ola n didional .ontoL rh'oushoutrhe man€uvel uftilihe bralioniop' Th€nn€uralize rhe rudde( makLng Failureiohainrainawinglevelanirude.res!lhnsidFoor.edain $ar ihe airpran.is in a d'aighr dive.wjtholt |RE:ji,EI

w at lfl',gnitfli,'iF

\-_-

!*-ll"E^.*-l

|:,l liE@ww h w h-' ntlds

066Ll:SOlrO ,X:.mO VUS_OL sFA oUTFTTOCIOBER i990-il

Toredarfr.m rh€drua,gadullylndhmrhly,Dplyhacl reolthe.ird.neish€ldrohishinaclhhinston.rh. p'Asurc on $€ nick. As rhe 'r@ apprcch6 the honzon, ansle 6I an&r is iM.n to n!c[ ..!sins rhe aiF .pply rhrdl€ sorhar you will srLnas fruch alriud€ asposibl.. plane io 3ral1.It prcp.r .oie.doG rE nor mad. R.coverytomih€dlvem6ibesradual.espedallyllyolran rmm€diat.ly,ihe r6uli wlllhe a spin. sp?edh6 bemm€ €rcGrve Rehembff rhar 9ou .an b6r Accide^rdlspins our ol climbinsIunr .re likelgro ba edimarethe sh.arcs ol rhe pull.out Imm rhe IeelinsoI hw ''wa rhe lop . hnead of Lllhs ofi ,nd sphnins i. rh€ fruch you aE pi6ed &)m in rhesear T@ abdpr a pulrour difthon o{ rhc ld dns (r. you Mdd dpd), rhehish ull'c.ulronlyinn.llrnsrheaialaneag.inanditrillprcbablg lins {alb llsr.nd rheairplan€ ship3 d.r Inroa sp,nin enierLnro a prosr€$lv€spin, whl.h !ill b€even nore violeni thd dned|on.Thrs may b€due ro ihe l.cr Ihai jusrb?loi. rhesbll rhealrplane slLpe rdad ihe Lry slns shLch R€9aidl6 ol ih€ !D6 ol aiabne ,or aE nqLng.r.cove'! €ulb in ' padial blankerinsoI rhe ai! llow abourrhe Irom a nomal srin is ri,aF.aohpltshed in prcisly th€ high lins or an be rhe dict rauh ol misuseot the ruddd 0n lhrs @ rop ndd6). 1 Applyposriveoppodierudd?r(oppcreiorh.dnerion 2 ol oralion), Iollowedalmdt immediar€lyby Whenihe llrplane skids in a turn,ir lore.iEpesl and ihe nGe tcndsro drop.Y6ur readion 1,to hyto !@p ih€ NOIE: The anou.t ol l@ard nrk and rhe lensrh ot nr up brtrcGinsrh€ blckp6ur€on rhescl,rh6 rine dic[ and Ddder prKura mun be h€ld ind6t.g dc6iwly rh€ .nsl€ ol .t,ck. ll rhe pbp€r van6 lbm on€ typeotailplane to anorh€r.Hold .orccrions .r€ nd madq rhe aiola.c sialls.Thb sbn, the rudderiusi lons enoushb stoprhe oratio., plus ih€ rudder pre$ur€ (shLh aus€d th€ skiddinsLn andholdlod.dnicklustlonsenoushrorcsain ihe lkd p ac€l Nually €ulb in an acdd€nbl spin. llgins spaed If you hold ,oMrd nick loo lons. 3. Spi.s lrom t6 shallor slld6: lill lce r@ 6@h ahjrudeand picl up ro rou l{you hold rhenGe orth€.irdane r@ hlgh in a slidq th€ nlch speed i. rhe drv.. rokns rh€ ffiNe'y aiGpaed dea66 and th€ n62 rznd! ro dbp The natuElt€nd€nc!ol rheh.siiner sro rryro Els? th€ nose CAUIION: ln theN2Sg?ealrplln€,ailaon re n.var ro be asain by pulllns backon rhedick Tht qrearl9indas€s urad h th€ €nrrvro oi ie.ove4, toh splns Dur rhe angl€ ol atuk a.d the airplan. sblk ln complere ing rh. redaJy lrm rhespin i6el{. you rcntul @din6 lor dn &.idenbl lpin 'tw€nenb shouldal$ys be blil.hit poahue Sl4 .nd dudors conrol mov€nent nor only willc!u!€you ro loseroo much allLtude belbre Asyouaheadyki.qth€alrplan.dllnallathrsheun glrdhgtun,rhrninastaishrslLd2.ll$enose p.6vedns.bul 6ay hav€io ztledrl'll on rhe speedsrna is held roo hlsh in a tum, rh€ aiGpeeddecrase sph. & sue ro r.:d lh. T O on spLnmovery. slidl.9 and rhe no* rhen tendsto dbp. & tn rh€ glrd€uhth i5 r@ .nal|oq the b€sinn{ urually h6 ro Ek $€ Ge againby inc'casinsth€ backp'EUE on $e nick This ACCIDENTALSPTNS decrasa, rhe aiFpe€d stLllmor€ and grcaiy increas.s rhe..sle ol ahacLUndn ihese.ondlrlons, rhe aiDlane As lou klrw,.n.ial.n€annd spinunls it h.r liEt be€i sblk ,nd k ud9 lor.n &cidenblspin sblled. All &.rdenral qjq thd.ld€ The rdouery lrcm an -.ide.tal spints escrly the sre.3 iion.l strlls Reg.rdl65 ol whdhq rhespin hashe?n eni€red lhc e6va! tom intenrio.ll sphs ahich rlu havealpady Lntenrlonrllyor noi howeuei rccovcrrls rhe km€ asin nomal p6diced:apply tul opp@ieadd€rIolllMd.lnGr immediate]y

Aeiddbl spinsat lowal udesare dansp@us b@use Tlere k, howcver one iopona dill.i.n.e uhich ht. rhee tsusult insullidentalritodeiorele reclx'y. sirce rhe akeadybe. nention€d:eE. lou a spinis nor ape.red. rh€pilor is norprcpaEd lora. innedbrz rrljll ralc soh. irhe lor you ro n.hz€ *6ar ls harpding ln Eove,y, and hence.ri rales hh lonser ro dan rpplrhs rhe orhdwods,youwonlbe allsel to roke ih€Ecovery. Dur inslhetinetial.syouiore.osnlzeinesplnandibdke.llon, ?r.id€iial sphe are demontrarad to you so lhat you can you 6ay hav. losr consid€Rbleahitude. l]1is is rhe basic lam b @osnD€ lh€ ijs6 o, an appEchi.s spin.and lam E sa.whe-cidenblDinsarcbatemdehaz.rdo6i rhe! ro elled €Mry beloc rhzspin xrrally daelop6. Th€r also ffiu' nar rhe srcund. Add ro ihis the prbabrliry rharsEh plovLdepacrice in spin recd€'y so rhat, il the Ep,nshould spinsare lrh€lylo be edeied drh pds on, shkh infleases a(luallydevelop,youwillbeablato allect.ompleterecdery rhevrolence ol rheeni'tr, and you haveall rheinsrediaib

A.cidenralspin!naydurrsrhercsulrolanyolrh€lollou. Hdder, note thh itrou shouldd€ spin ar l@ alrirlde rhe rppliclrion ot tull thnnl€ $ill aable !e! ro €over srh l5 lcs ol.h ud€ a.d nay prMl a I, rkotrsh carel6ne$ or lor sode orher Eason. rhe clashPr.crkerhkrypeolGoveryara6alealiLrudeandch4k aeelaE/rntapn - byenraed usuAlty occuRstN a ? ST€EP CIIMBINq TURN O TAKE OFF W|rIi NOSE /1 A rN EXCESityEty t{ tGt{ (x ATTITUDE ,- ALMOST t{ ATWAYSFATAL BECAUSE K t.l\ OF II{SUFFICIENTAL?ITUDE FOR RECOVERY 7F ,aa) q5

I I .jIt #

I ,a Yzr* SRA OUTFIT.OCTOBEFJ99O 13 gouraliimere'10se€howmuch le$alhtudeyoulGerhanwjth powa ofi throushoutthe recovery. The rhroHle is nor opened uniil .fid .omat ltishl is Ir isobvious rhar, bytherimegouhave rccogniedrharihe elum€dand rheoilprasuE has retumed io nomal. ai@lanecenhdedeiisaspbralr€adyi5hone.youhave nlional invered spi.s, coftciive freasures.Th. but dunns ihe praciiceal you ae6bari6 you may become rime ro preenr rhe spin h dunns the approachro rhe dall sralledin rheinvened aflirudeiolcouEe, if rhe proper.onhok arenoi applLedlor recouelvlom lhestall,an inveted spinwill euh. lI gou lind yolsell in an unrnrenrionatinveft€d spin, 1. ll youeverihinkyou arc climbins too deeply inatum, renenber 1oIake ih€ lollowins live deps immedraiely: b!4fi€ no6e wlth lon:rd dick- (Decrasedansle 2 Applg lull ndder asainsrrhe spinrorarion. 2 lltheconibhseemiohcone'mushydunngaslLde.r a slidins tum, lord rhe nGe ufth Ioruard 3dch. 4 Neulhlte ruddeF as rctaiion dops. (Decreasdansre or ahack.) 5 Re.overio nomar fljshr w h a h.[ toop. 3. (eep allyour runs balanced.don'rskidor . DuerotheladlhaiherudderGnoiblanlzdourinani.ver led spinas mu.h asin a nomalspin, €cove'y is efieciedmorc easilya nd morc pcjiively Erpeden.e gained,rcn lnvenad spins wiLl enable you ro imm€diaiely racosnDe ihe dall INVERTEDSPINS arittrdo uhich Frecedesrhe 3!ii andro.ecover fDm it, belor€

An i.vened spinis very simi ano rh?nomal spinexcepihar A.inv€nedspincanalwagsberecosniz€dbyrheleelinsol andsFrnshrhe iiveded beingrhiown awayImn rheszar and asaLnsrihe beri.ri i5atso position.i € . you are on rhe oubld€ ol the cork scr4 parh difiiclltro keepyour le€i on iherudder ped.h llyoushould ever loserhe ledals complerely,you can recovermerelg b9 The invenedspin in rheN2s rainer 6 somzwharllahd and applyinslull backshcl B2sLre you pull 6acL on rhesrick you ako slowerthan the nomal spin. $erelorq rhe maneuverb maythinkyou arepulLingbackwhen youare aciually only pull- le$ vi.lanr rhan!!u nlshr 4pecr. Lik€ all spins,inveted onesare danserousonly iI insulfi- .ienrarrhudeisavailablelorrccoverysiadthemar5000leer or morc aboveihe groundand raover hy ar l2a5r3s00 leer Basure9oursal€ry bell issnus, the shoulderham6slarened, PBOGIIESSryESPINS and rhar the sear b los enolsh ro arow turl rhrow oa lhe Apbs@$tvespinsaspinresuLrinslro Youwill enleraninver€d spjnby b€ginninsanomal loop at apprcximai2lyl]0knoisAsyolrea Like all spins,a prcgl6sive sph G dangeroE u.las strfil th€ nos€on th€ honzonorslishtLy above, close the ttuotle and ciedt altitude 1, avaLlableio Femii a sale sovery. When apply fooald p4$ure on Ihe nbk lecouenns tom a spin ar low allitudg, a pilor ialurally at[Lde Xeepth e winssl€vel as you do rhis.As you continu€ afrempbrohury therecoveryas nuch asp6sLblz. buinshins your loMrd prssure on the nick Io keepthe noseup. ihe it ioo much may r6uli in a progresive spin speed{illbecofresloweraidslo@andlinaLlv,iheaLalane sLll sbll. trjih all rhe usualsgmptoms Hold the siick full IoF 1. hilu€ ro releaeback pre$ure. {or b apply$finbnt ward and apply rudder in the dnedion you dsire to spin fouard 3iick). io alld ihe io resaLnll9ing Nlainlainyour onenlaiion lhe €da as h nomal $hs by observingrhe dtradtonihe nosemNd amund rhe horizon. 2. hilurc to releaseoppdire tudd.r !n recouodng,wht h Don r bol ai $e sround i|lr€.Jy ben€ath or b€hlnd Gus6lhe airllaneto recoverin a violenrskid you, beaus€ by lookins benearhor behind.rha pilor seb a 3 atenprins to pulLourof the diver@ quickly.lihis E the lake indraiion oI ht d*dion ol bhrion. Onlg by loohns overthe nose are 9ou able to ddeminethe dkedloi oloia Aiy one. ar any .orbinarion ol th6e rhrce €noE may iiod ll1is rsdone bq obs?flLnsrhe m resultin a pnglesive spin,but the lasl one,shi.h is ihe most !,our.shtor leftasaind rhe hotuon commonsill be demonslraledby your rnsirucror R€m€mbe'anai@lanewill noispi^tnr€n€dilfteni.ki5 Ii i5 very imponanrro rem.mber tha qresive spin is ehctly the same as lrofr a nomal spin. Rcoverby applying lu Ll oppoqre ndder. (opposte to the Howev€i rherecoeery.onkok dl1lsually haveio be held on ndder appliedon entryand opposite ro rh€dnedioiot rhe lc ^sei in the recovel]r,ro sroprhe moE npid ohrion. Apply movementor rheoase on rhehonen).Ihei applvpcire lulloppGiienddei {againsspin roianon). lolLN€d alnosr backpru$ureonihesic[tuldoNr€ norBed. Assoon immediarelywith posilivetotua.d s dbrarionhasopDed.neutaLi,eruddeEand.asnginsspeednginsspeed.AslheataLaneresainsll!'ingspeed,recov€rlrom is rcsained,compl€t€ th€ rccoveryby exe.urinsrhe lan ha ol lhe dive 6 in a .omal spin recovery. 14-5AA "OUrflT , OCTOBER1990 Rr lMEndpt F # tf

{ It(wFrr0sw SRAOUTFIT'. OCTOBER I99O 15

Evenrhouqh you besinro spinar a hlgh altlrtrdz,il you Iind TECHNICALORDER *1 13.44 rheai'!l.ne asalnwlnnlns on eachali€mpred reo€rv yo! ,rclik ly toateopr Incrasinslyrapid pu[.o!is.ach fi6e and . fiEMEMBER Y6u .i€ io pturice /os.6ive spiE w h STAIIS AND SPTNS {o1Fr,munt hrd ro flYnspsronnd ro b€lead be an Dno6) PTIECISIONSPINS

Pr€isio..ae.pplied bspins atthis nag€olwurtninins INTRODUCTION refeEro 9or abiliryto .ne louEellsrlltiennybnanrh€ 1 This Tahni..l der ts Bued at rhe i€qu6r ol rhe re@ery Nhen rhe arolane s1l havz completedAddy on€ Depurvchiea of Nrel openrio6 {Aid. 2 Thb Tchnic'l Ordd supe6.d6 TdhniBl Older 343 &ecuhon Ar analrirudeolatlea3i 3.000leet above rhe 'ndTechniclOder 133.43,which.re h€rcby.anceDed Thr! s'ound.fl yalong a rcrd sedionlLne Technl.alodeidoer nor alter, modit or $peEedeane edd. slnrshtLandma*. As.edain that lh€ rnshdrcrioco'ode6shtchpnhrbltih€lplnnligol.enaLn you b clee ol orheraitGh, then entera noh.l spLn,6 was denondraed in lh. pKe€dins sbse Tlte Ld rhatytu hav€a 3. The plipo* ol rhe Tahni6l Order k ro coEolid.re srEishi line on rhc sund ro R lo. visualr€l2re..q dI atd Inl(m.6on m nomJ 3p6 sblls in ae.l€6ted ,lisht and youinonedinsyouEelrbycountingrh€rohsrheaialan€uilinvded ?ins. Ahhough oNidati€ makeasaiin lhis r.reren.€ line be€n r$Led by rhe Bureduot Pft Enreihaspinfl9nson.headinsdnellydowna@lercncercgading .haractedsria of aircoIt .dd derhods ol sph lineWabhlorlhelhero.oneabundasali Whenyouseelt. Govery, avordabl. rEid€nb affbdahl. to rhe lack ol .ount oi..hall'rwh.n r appe.Fasain,"oneand th€ihld undesiandhc ol rhk 3ubjeclconlhue ro Ecur u,lth suchlre. ne oneand a hall. A! rheairplans rcaches thrs one aid one nd pBctl.al attoach ro hau-md! san $e +in r€c@eryF^/ lolliMd alnGt innedi.rely b!, I@rd !in:k Crynpld€ thc 4. All $rdar rui.r6 shall@d lirt Tehnial Ords Pior i4@€Iy 6 predo$ly tBhded, rcs.'dl6s or rh€ h6dins.

1. lmpops ediry or raovery lrom lpLn. NORMALSPINS 2. l+tlinsto counrrhe tuns. yem ro pushfie nick 3. ConcenhaiLngo.!trersio. hadr.g rha fodeirinspci. 5. Fsr many nrvalpilo|tue€ laushr loMrd and rh€n klckopp.6ri€ fldd It app6Ethd..naln pllobar€dillatempthsrorallqlrom sp.s dns rhis old rfttnique uhi.h. 6lned our in ffiin hoden ai'dane1{rll auee ih€ spinb nari.n ou! {d!e to the bldnletinq ellet ol lh€ elearoc on th€ todd.i, and roy po' EDITORS NOIE duceaspinohichwlllnoronlyr.qurEaconsldeablepenodof (den p6per Tne 9eafr.n onsinaly was equlptod wirh small fme Iom which to Eover, after technlqu.l! tiansllar wood€n sMps uhr.h w€E ,n ched ro the applied),but may evenmake 6ove'y Inpcdbre A€ronaubG.nd lddins eds6 ol.ll lou'6nss *tich lge d6islated a 6 The Nauon'l Advl$ry Cdnditle€ lor spin shF The spin *iF .e commoly .:lled $D rhe Flisln Td tEpanma! NAS Aruenr Ris. h& den' qu660n sFE Th€y frips by many prlors roda!' DecJ Lery, rhe Chi€l sr@lyiN6fiqai€d rhe oI r6@'y .'om desnb€d b€lN, ErpenmenralT€lr Prlorlor rhe Src.6an Arrcdn Co.. reommend th. mdhod oI spin r4ovely hasElared th.r rhese3pii stripsoerc innalled io lacili lhich k equallysatislaclorylorborh old and modeh ailplanes .nd rhorld b€ ..lopted ad st ndlrd pbcedurc hy .ll rale cpid re.overy liom prolonsed$ ns Wirhout the sFn d.ps innrlLed.rhe sem.n t un'pr.drctabl.in n.ualpll*.Whllerhctechniqueolre.ov.,yisdaribed,ili5 plevented{ron spLn€dery lrcm pElongedspins Deed hzs mmed Lhar d€snedto emphasLz.that arlllan€ rhould b€ zlearoq and 'Igoudonorhaverh.spi.nnpeinialledonyourSrear dcveloDinqspjn! by JudnioN s ol rherudder throt p rcnhL Th€ sudd€nElia nrn do nor ao Drolong"n 3phl n€nrsho'nd be lollo{ed inoediaraly by a bnskIoM.d mde, menrolrhe €levaior.onnolb decrae theanqle ol atucL an hdzase n ensinep.!er will alsoa*lst ll ih€ eall is nor cn. cumeenredbelore lhe splnde2lop (.) Use lull rudde! h.d and wirh po.ldv€ modon full i6-sfra ouTFrr''ocroaEB 1990

lb) Afte! abour 6ne.quaner ro on..hal' lun, movc rhe ecdery 15ro b. arcld.d ln .€ftin 0!6 ir hasbeen lourc €leulror conrots trlt totuard sxh a D!.tdv€ morion. that$Llh d slowand .aunousEveel oi rhetudder and (c) Keepdlebns Lnneuhal, unl* requiredorhe.rte l6i a el€hroE. sphnins vrll .ohhnu€ jndefinuetyiwheftas. 6dt ed pcrtu oFdim ol 6e @r!& trdd hnw c{€.ie (dl Holdcmrohrnrhis.mnsm€ntrF6td!€ryandt.'rg €noush roi them ro 6le efid h re rde6le ro iudge rhe 11. Tne prcpzr useol rheeleEror l,b conrml G decidedL! lapsaol rimeb9 rhe numberoftum m.de.In rhe evsnr ola inponani ri k obvro$ ihar in od viclourepLn, arplied.odnok lotrcov.ry dould beheld lorar pcoveryl6m a spinrhe tab should be 3.1 so as ro makerh€ leai lv€ turo heloi€ rndprins anyorh€r maG lor prcmoi. planenose.heavy ror nomalspinnins.Unds nomatcon. dirions.*h4. rh€ spin E €nre&d inad@n€dly, ii ts rhoushr ? The relftq, rehnique oudimd in paashth 6 .toue t'.r rh. l'b.efiins sill b€ in L\e.6m€ur6l Firion.,nd shouldbe modilied6 mayhave been dcremined by prevtous unl6s nick lorcesare vely htsh and e.ove!! uet!,dillicutr, I er!€i.n.e Io b€ dcsinble aor a pamcul& hod.l ol will be unnec6e,y ro r€ldlust rheeld.ror r.b sehns ro com.

a Tte pmpeflechnrqu€oI a ern.ontol in spinEc&.ry 12. U!. oI rhetiErl.In a. ar€mprro r..der trom. b.d o..ot b. ddnirelv !d lonfi The colmc a ihar rrl.M spin, .lrholgh erldw .r rim6. is v€ry p@r pa&. and ontll rs mr .e@ry lor spin'@ry..d lackinsryailic s€n€allylhould b€constde'edasa [email protected] di€d dty,! iturrudions ror a panicular hodet rhathe aitzbn .onl!o]s shouldbeleftin neurEl.Horeve!,incenaLn models,rhcu.eol 13. In lddrlon to olilhhgrhelaten Inloharionon rh. allcEn conr@|.while pefiap€ nor b.hs ne.6ary lo .tlecr technrqueor spin recd€ry. x is d6ned to €mphdiz€ rh. 4€nru,Lre.d.ry. vrll ap€diterh€ r.dery lrom aepr.. Also, tonod.g aad6 shkh h.ve a dr€.i b€ad.g on prmn ns v.ttdher theailson 3h@ldbe applid lih or asaindrhe rtn deD€ndson the padicuLr nodals ol atDhne and o rhc dc- (a) Mrny .ilplan6 aid 6D€.i.tly bpae.t{rlg D..& riburion ol load al $e 6e oI spinnins Tds haveindt..i€d pLn.r vJll srallw hour, ny lugsish conkot wamins P tor rhatI thepoponron ol loadcanied wLthin ihe llsehse h shouldinsunsulicientabovenall"speed inih6eailpt.nss rcduc.d and the prcporbn aded h Ihe whs5 is Lnde,s€d (or vic. vesa) Ihe efiet oaaileon sehinson rhelpin recdery (b) As ih. ai'plan€ is banked,rhe s''llins rp€edjmE.s.. chahd€ridis my b. r46ed due ro rhc im@e in appled detearion. Ir G. rhd€torr Snce a laB prcponion olrhe,aish nay b. oded in rhe 6sential rhatas rhe.nsle ol bankc ind€a*d. surlicienrl)yrns wing!in ih€loh oI tu€|,amnun ionand bombq and ma, be speedbc m,inhhed 1o pr*ed sbllins . expendadln 0ishr,allebnco.tol mdem€nbthararcbenefi k) In.enah modelsolrL(nfilrhedwtrhlerEchhlebnd. cr.l lor onelEi. d.neousflisht loadlnscondlion ola gLven ing 9e.i rc.over! l6h prolonsedspins u,lh rheuh€.ls tn rhr nod.l alal.ne hay prdanr rcovery lor anorhs innrn- d()M pcinon nay be slowrl ndi inpGslblg R.olo.szd s, i. r.n@utloadingondnid. Iteb6t sd.nl tuleappaBro be in ach nodeb u h rhe uh€eh in fi€ dM Fsirion. dn d'eu loE pbhibired and .o inrenrioDl splF 6rh rh€wheer (a) tlo nd Ge arkrci6 !o asisr rn spin recdery unt.$ in the down p.siiion rr. io be adempred. dellnrt€rnlomarion k 'vdilable ihar such procedurcLs destr (d) C.r.,hould be eradsedin rheop.ntruolcNlflap. ablcIn rhh denr applyrh e ail€nns i. rhedl&uon applt.able whenrh..Llplane n nar rlllllis speedas luch 0ap5 nay ha!. tor rhe nodel and dLsinbunonol lo.d ar rh€ [h. ol a. adv€6. €fiat upon rrrllins chaGd€ftilc' {€} Ir'. em€ atphne roy dadop dn qsnt \,p6 orspin. (b) Spin'ru.relcxp.nenceindidresrhlldrhndod.i6 dependinsupon rhe n€1hod of enry, conhot p.srons ail rhe arle,on efiecrsar. geneQtlgl.rser.nd morc consrsrenr movehenis,rheload dbhbtrrionand oih€r.ondirions. than wrih biplan?s Th156 mphastre th€ lad $ar rh2 uons 0 Con.rderarionshoutdbesivenroih€ti[etihoodoltosD: uscof rhearl..ons b likelyro hav Iu€l prc$urc and ensh. powerh a pioloised spin Gen.dlly sp6kng, rI rh. . eoB ar€ B.d with nonopbnG, {s) rt r, lbsolltery ne.sry tor pilot o, oediro s sho- I'€y shooldbe sd ul.i rhe spin lor Imp@d rcNery, tur datore ro be so p6ido.ed In rhe cdk'i har lux .ofti rs.rd.s lu'ld rDtar nolml. rhtu my b€ obr.incd lhen dedred. In addirion. rf. 9. lndeanaiQlanahkn(Mrohawbdqinninschatuc, p.srbrli! ol hish reveGaloI eleEror and rudder lore. Lbcs nav dsbr h @orery (arrirud€and orher IadoE per unusuarrypes or sphscannor be oee ooked,when ihe tL mrthg) ll, belore a(ehprins io Eouer, rhe .onlroL ar€ drenslhol borhhands, oreven a loor,E n..ded b pushrr. placd 30 a io d4elrp a .omal spin,ihrr k, pla.e rdd.! lull lithrh€3Pi4el4.roF.llrh€urbalq.idarltunsinneuhl 14 Th€ hish6 rh€ alrirud€d lnich ! plrne is ipui r The m@44t of the contok lrom rhi! pditon io re@€ry mor€dlllicuk it dll b€1o bnns n oui as.n inseasein alfuu: pc Lon.s ourlinedh paras6ph 6 cader lhem rhoush rhe hastheemaefieras,n IncEeei. dns Lddhg Howe!. {ullarcot rheirrhrd rnd accordhslywrll eren na mun deliber.r€splns should nol besta'"red at an r rliudeLNer rhr 10,000 leet in qles ahose spinning.h.Eden$b -. 10 Sl@ and cauttoB novehed ot rh€ cotuls dudns unlnM or ol doubdulch,nde. Blors aE.dds"d (subr sRA'ourFrr"ocroBER r990- 17

!o €ffins oi paasEph 21 ro hrtom. Lnrlrrr .r eL d. {requdtly i6!lb tn sENw sDtu, cBly in the alr uds ! h rh€ sll chadtrnniG of rhe lype ol ri4r... 6ppclt€ drre.bon On one lraston. pibr reaeed at l6sl rhe, a@flyinqi dick and rdde.IorcB: dinindive *minge ol ll!€ @nsecuriuenm6 fiom in:dv€n€d s!i6 be|d€ li.tly .!r6hhs It ts .pparent tha! thb pJ,rr adoni €Ileb on shll oI cdl ,laF. .ckp( enclosur. up moreatEpe€d ihanu6 zhploled in rhepraioG Pdery. p.silions, pds, popell€r pith sehins bal.nce rab sehinsr. butalso beame nore.niouio reoaah Iimeandpulled Eradble l:ndhs sear tp and dom. raidinq flape: 6{ck ths srickb'ck h.dea whichr6!lt.d h pmsrad@ly hci6s movemenrio poduc€ dall alriude lo$ lor rccov?'y. In ing hk nallns speed.Farlur€ ro neuhlize rhe ndder aft?r sen@l ih6e ailplane whichar€ dilliculr 10spin may abo be Frarons c.reed assBv.ted the recunjis slin tend€ncy dtfir.uhiobnnsourolaspinrirheldiserandhervi€rryp.sol 19. Therc are M satsot physiolo$calfacrs ,hich should .irplanq rheinirialnalh should be mched onlyrfier dow begleen coGldabrlon ln anyanampr appFach;withasecondpilotpreparedtoasisrinov€rcomLnsro ephnrns The lrrr ol ih€€ is rhe acrion ol rhe "balance Lnusuallvh?avy .od6l ,orcei wirh crs securedby ,alaty m€ch'nbm oI lhe Innerar, whichhigelyconlbls pllot rac behs:and slh al]loce qed pbpeiy s@u!ed. rrodro a lph whenllyhs on hsrrumenrs.A hlman sho h 15. Whenanv doubr €xisb r€gadins rh€ rccovery chaEc shLrlednpidlg In a glvendkecnon,withour visualpler€nce, as iendh ol an aLlpla.e.a lanllia'lzation frethod condilng ol in lmlrumenl flyLnq,wrll leel.ohen ih rndhoI recovenaai v,noussbses ol rhe ranlrfon lEm anetad, tharhe r, behs whnledh rheopposite dration and dlaishi flyjnq b a neady spin shouldbe employed hls nrru€l ademprar corccnon ol rhis setuoryillusion tend3 r6 adentionrsrnvied io th€ladthar for a panr.ularmodel ro causehLm ro r..eitd a sptn rn i olaialane the Flor's flandbookoli€n conratE valuableiilor o gLnalsDtn.These.ond olrhee.onsidmfions b inenomal tution on spini4overy rehniqu€. ocu6r rca.rtonio sp,nwhen rheE isa visiblehodzon or visual relercn.€ poinr. Undq rh6e cjdlenc. th€ eular 31inul6ouhlelslEih€.onblolrhehalancenfthantsm ol tb. hner @i Tnsebrq sh€n nd on itunmc, and when SIALLS IN ACCEI,ERATTDFUGHT rhc nte ol robtion is sulff.i4lly E d o. sllf*i€nny pro Lrng€d,a D@m€nr ol rhe .!€ha[ muE .hatu. 17. l€rlr.s Tr)espeed.twhich anysivenai'mft n,lh tsa lundlm r.dz.d b9. slou nMm€nr ot rhe qreb.ll in the didion ol ol rhednq lodins wins l@dins imra€ in didr tropor rhc digin.l spinand a coverY _s". pla.2d tdl., r.on ro rhe aadmbq on an aimlt eirhr h t a vls@l rer€Ence point C.nsequoti/, it the spin be ro rh€ prll rum or od slanins ryed inc@s6 dnc y.s the3qu.r. ng[r, d th€n .trded, is foll6*€d bv . tlou noveme.r ol mtohheappli€drelebrionor"s- rna*adyrumarco.. rh€ €r€b.ll ro rhe 6shr lhih .mponeni dar6 the illusion dad aldrude rheaedmrion n equ.l ro rhenarunl seanr ol rhrr rhehonzon k nbrinsro theleft.ln theineip€dem€dpilot rheansle o, bant andfiaerd€ rhesralliis speedvan6 asth€ theE suld be an r.sludaq, iendcn !, bily toatch trpdrh squae rdt o{rhe mrual sedni ol rheansle ol banl stalltis his honron, drh rheEuk rhat he uould anemprro placehis speadis6 sharptyin toms d $e .nsle ol b..k ts in.u3ed pbn€ tn a left brnk or lefi spin.To sumnanze 6.yond 50 60 desre6 In dive bombingor shling il pLloc 1.) wh€nn9nsoitcrruoenrs,ii€physrolosrcalicndency 6nbnuefi endiv6orsliderheyondrhesaler€ov€n/alixud.E lo re..nrer a spin in rhe sane disrion as rhe onsinal they are torcad to pull our quicklg causins comldeBble aael?raton iobe pla.ed on theailmfi andsomerim6 r€.ulr (b) when flyrns by ubuar conbcr iiz phydorosicarl€n. inginnalb.nd spinsat ve,rhigh spzu d5 R4od5 shNrhrt dcncyh ro enrera spinin rhe opposiiedrerion io rharol rhe srallsIn a.cale6ted flishrat lNafttuil€ accounrlora hEe majohryorspincBsh6aiairhlrwhichnomaLlydalkatT0 milesanhourwillsbllar2l0md6pcrhouilalodla.roiol9 20. R€coue,yrechnique lor spinsenrered I6m lalls Ln ''s"lsexpenenceddudnsapull.outorilrhzsameakpl.ne L: lc.€Lehied lllsht rethe 3ame d that for recovsy lom nomdl, nyins in a deady honzonraliufr banked 60 deg!.es, th6 htenilonal sphs. Hou4€( [ nusi be r€membeiedrhai spins squareoor oI theseani ol rheansle ol bankrs 1.4r4 and th€ enrereddudns acceleared llighr, wilL usuaLly be muchlaier $allinsspeeda.codinsly is 99 mil6 perhour dua ro the sr.ate! sp€edat enhr. Thercfoe. th€re is mo€ I 3. Considearion nu{ alsobe sived ro ! uc.e$Lvesptne, n..d lor Bpid r.d posrtv€ appltarion oI ie.oveqr contole ipreoEly called prcsrsiv€ dalh) \rhen a prlor reoveF and!l:o rhe.ontoLsmay need to be heldin rherccov?,y pGi Irom. spin.prnhbrlvan inadv€renrspin,heis likely !o bc n 'lonloralonse!peiodoltimelnsummary.rorecoverlrom. roo qear a hury ro rcgainnomrl nishrand coneequenrly etll spLn.nrered r. a.cel€6r.dflishr: applyanu$amored amounr.l"g on rhaanffalrduiig lr) Employpiompr ftovaycotuLs, E prdos!9 oudinedin 'yappLkationots.rhc d6cu*ion on nomal spin eovery. .nd hold rh6e conhk piLorlill prchablyb.nk rhe aiarane ii rheoD!.sir€ dn€dion ro hb ptuou robnon.d u€ ro conlsion and u 6 erp.nzi lbl Neud.lLz€fldder aher br.tion ceag cedor6relul.hefr.lilailroneur6rizerudde'.Th€incle.sed $llins sp€edeult.s lron rh. dc6ie "q lad .oupled (d) Pull our ar su.h a Er. d ro awid pldiis q6iue "s- dn oppcie bankand pcsible lailurc ro ncutra|[e rh. ed. on rh. atcah. rhE avoidinganorha {.n 13 SRA',OUTF T.OCTOBEF i990

AllflvingpeGonn€lnunl.k€cosnizanceolrhcLdrhrrinblankthe rudderlnrhe Inuen.d ponfon. r4overyl@m a dlllrcult srru.tron tn analbd aritudq duecon. 23 Ihe b6r merhodoI.nr€nns lhe invenedsph 6 {rcr sidearionhun be srv.. ro rh2pbsr6ive incrase r. sr.ll rhe h.lfiop rosition As ihe plan€appl@h6 rh€ inv?n.: 3pe€ddich muhr I'oh .n ikreEe in l@d d thewingr hodrcnb! ln. !!ick L.a.d loMrd ro mdnbin rhis.rirudr ahd tun helde rh? plare srtll $e nicl k pBhad @d.r. . INVERTEDSPINS loMid aod hardrudder.ppli€d ]].e aveas planedll rher uhip ofi inro an invenedgpin In rhednedon ii uhich rherud. 21. prcvlous A nudy oI litfiatop on rhe subjel 91v€srh. derLapplied.llrheplanedrllscofr plerely6rhrhenklau rhl Lmpr6sronthal lhe lnv.n€d spin is a somewhardanq€rc!6 My lotuard and then rudder k applied after the nos? hr! and unlamiliarnan€uv€r anJ rhe cor4t rehniqu. tor besunrolall,rveryprdbablywillnorspinbdwiltdideolltoi ru.overy lheelrom b slghtly obsure. The la.i ls. howevs!, skLddinsinv€rtedsDtaLand lose ah rude much more rapld L rhat rhe seneEl pre.lurlonarymeasures involved rn th€ rhanil a nomal invenedspLn d evelops PEcrical expenmei | ! invenedsphnrns ol anyarlplane paGllelthose applyins to haveindi.ai€d rhar no Lneenedspin has ds daelopcdarh o6ideRtionsin rhespLn. th. siick pllled back. regaldle$ ol ihe .rfiude ot rhe

{a, Air airrlane which k difii.trh to spin nay ako be drl. 24 Thz Gnovrns re.hnique,lund.menbllepaEletro !h.l ror @@ay kon nomal epini dll rodKe apid and cen6ii (q $e hishs rhe.lr ude.r whichrhe ptan€ k sp., rhe €oue4, rrd rhe invded spin: moredirficulr ir will be b hnns out a an increasein .lrirude hasrhe emz e(ecras .n i.ease in th€6ns loadhs lb) Kickhadopp6i.ruddsasainnihediru.rionolroh. {c)Thepilofsabilugropla.€allcoiholson"iull i..lldrEc. hon Th?nose lollows rhe rudder in allar udesTh€ pitor I 6onsrsesenrial.In an invededspin rhe pilor i5 rhown,say inprssion ol rhednectun ol rorarionis coftzd oiLv.s lono!s tomrhecontol,,andunLe$ aconscioseII.n bmade heur]Ll ihelineorvisionqoasalonqoirtr rcLarionrorhe n;otlhe; . ilndhimselhansingonrorhsdtckhtheihan adtrallyfr ouhs plane,andil,while in an inv€n€d spLnihehead isrhrcen brcl irbackandfodhitheln€xpenencedprloiihiiklharh€kpulL. and rhe lin2 ol vreronsoes nraLghrdou io rhe sround. rh? insrhe dick 6..k whenln leatLryh€ ispmbabty r'yLns ro puI tr dnedion ot roraton re apparendyreveBed. h |3 rid.L!. b,r.Lroty th.t. drull dd.rDln.don ol rhe .ttra{on {d) In orda ro prcnore easeoI Ede4, 6on an invened olrobdon h€ md€ by r.lence ro fie m.. ot rh€ .tr, spinth€ rab .hould be *r so 6 ro mk€ rhe pl.ne bil.h€aly. pl.ne.T6etunrndrorordll 6hoDrheb!€dtrucdo'ol Noretharhisisopp.6erorh€Eeharybbsedinqrh.rDo. ror.don ir dtnE rod.l or tnuede.l splm- rcr5 62 or @.de4' t6m nomatspin,paGs€ph lt. (cl Pull th€ ei.k all rhc way back.n€uhlLzins rh. Unda nom.l .ondnb.6, shde rhe Din is €nrepd Indver Ienrly,iGrhoushrharrher.bsdnswillhelnthenearnaural(d) A sn asaurorol.rLon ce.ses complde ihc rccovery !osi6on, and, unle$ {l.k tores are verg hish and recovery lromrheinvenedponiionbyerrherolliisourpfihrheariercns uerydifii.uh,wllbeunn€cesa4rroreadju$rheeleuaroriab orcompLeiinsih2Loop or r .ombhasonolrhe o sehinsio .ompl€le ra.overy (e) Easethe thrchl€ od ve,y sadually ro prevenrensrie (e) The inapenen.ed pL|ol k apt ro have ddrcutl! Li heannsdamase as dudng ih€ eeolution oilprsur€ vrllprcb. recosnizinsrhc ea y srrq€sal rh. inveredspin wh?n ItEr enrered ll p@er is on. rhc spin isapr io deelor v€ry EpLdly and lad ro conlEion, burth. seErion o, beinsrtuM aMy lromrhe contuL is. cedin hdi.aro. rha|h€ sDinkinveded arhe'$an nmal.Thisuncen,inryu[.ompldelydieppe' afi4 54rd pdr.. [email protected] soins. 22'16. invened 3dn hrs b.rn orelully nudied hy ensineeE.ndpild u hpncrialexpenenceh €cov€ry l6m rhrs oaneuv€. The rclulrs ol rhese sildia indicarc rh{ r4ou2ryftomlheinvencdspin Lsoft ennor.6pidandcenr n rhanlom the noFal 6ph lor the lollowing re.sont la) h rheinven?d po$rion ihe dnss olrheaiDl.nehav? l€s lili .nd grars dhs rhusacrins io rziard aurorola on. lb) PEdi.ally all aL!.6Ii hav€gpai€r ituou o{ up..ldaroi rhan doq.elev.roi rhu! gruhs s@arerconrol tor fteery Irom a. inwned spinrhan l'm . noml srin. {c) Th€ av26se anpta.e is d6igned so rhar rhc aiifow impj.s6 moredn6 9 on rh€€revaroE when ser lo' Eovery rrom invded spinsrh.n lbm nomal spiG (d) Dueioih2rclaitv€p6onotrhehonzonrrtrailptanero rhetudda, rhera le l€$ l€nd€ncyaorih€ hon,onblsurlrce! ro saa _olJrFrr"oc roaER1990 19

THE SLOWROlr Beginthe bll by applrnq c@rdhal€d p!e$u!.s io rhe lek dkt aid ndde4 tn th. lun lndease The dow rcll h . maneuverin which rhe airplaneis oll.d on the as b€slnnhg ot r rhe pesure in oder ro obralnIhe hrximum rcbrion, aboutiislonsltudlnalaxis.rhrough360',chieflybyuvolrhelilercn alleionsRudd* andelearoE sere me'elyto mainr.inthe wlthminimumlendencrrochangedlr€.ilonFullallelonpr€. rhenapplred ihoushout maneuver,and dir4lion in whL.hIho noseus p $ure ls th..nilrc Ehded onlgastheairplanecomplddrhercllandresume manelud sai b€sunThis conceprion lailerons rhe major conrol) is imponanras mo,r or rhe eros .ommtred dunng P! ihe arrplane beginno bll €dc o ll rhep'esure on ihe Lefi ghtrudd€i Iore rcbrion b9 naans oi tbe ruddq or eldarft. ruddsandsudullyapplypesuEonrh. lhis pr.$!E on the iisht tudder iscontrnld lntrl rhearplan€ h6 fte stow bI ts ,n.Luded in rhe Ftirory slrltab6 tor ioll.d p8i lhe tuny invln€d pGitron and i! tux ,!fii.i.nr ro k €p the nce in pcjton shile ihe rirpbre t banked.Ftm rhe wdi6l b..k Fdrio ro @ll par rh. tully r.@ned p6i- oG holdrhe.oeabde$€hodzo. U/lr'plynsloMd*k 2 To aid you in genhg dera.9 tdddcy lo applycon.ols praure as nffiry. As rhe aial.n. p.$6 Ihe uins leel in iemsol"lp and do$' lnven.d p6ition, easerhe prdure lom $e nghrtudda and 3. To you an undeBraidins ol rhe use oI contob h Ev€ apply sndually ind4tns pr6ur. on rh€ leli nddei 3dll lDldlns rh€ lttck foMr.t ConrLnu.lelt rudder and lelt you (minimum 4. To lumLsh themon ellicient€covery, los !rlercn p€$ur6 uniil slhisht and levelflLghr h resum.d,bui gouF€lf olallitud€),Ln.seyoueverlind inadver€nrlyln lrcm rhe podrion ol app@ilharely 45' b.Iore rhe winssarc lryel,besin easinsrheshckbackand,ar rhe!.m€nme,slowly 5. Tolunlshyou.d€lledlvemeansolbailinsout,(lromlhc€asaoll the l€ft tudder pr6sure, as rhe a|fplaneappr@h6 invenedpon{on). douldrhe ne?dad afte you you 5. To help overcomeany dveBion mishr havero li may be naesry ro apply slLshroDDollt. ailarcn ro nop rhe b[ Md\, i. rh. ling l4el Fosriton. Relehng ro your.cbb.tic checl ofi lin in the slN rcll ir ts poniculaiy imponantro b€ 3!re lhar yourel€! belt ! s.ugly USEAILERON FOR ROLL_RUDDER AND ELEVATOB FORDIRECTIONAL CONIROL f.d€nad Ean . !n'll 'nounr ot sbck sic an unplesn! droplins senerion in th. inv€d€dp6ifion.nd roy inred@ fte hp.6n.. d $e lull oseol rh.lile@m in rhederol drh elldiv€ applrodon ol.onrrk Keepyour %r l* and 6n h6r b€ demofrred by pl'cingyou.fedonrhe deckand be sur€rhe .dju$mcnl leve' i' locked To haverh€ seat5lip a exe.urlngth€oll rhaildon alone Th€ re$lr dllbe an old ld notche whil€ hvened will sLrphseyou, ro say ihe 1on. bdroned banelnll".k,rheairplaneslllmove lhnush a cn. 'flre low pciLonol rh?scar will enableyouto haveIullthow oI .ulll parh in the v€niol plan? ar rhe ema rlne 1hoiat6 rhe conrols in the invenedpontun. l{ youdivide ihe rollin hall l.e., lor homenrin ihe B" sure wur sossle! 're down and la{ened securcly, nop ! (heLmeraLb) TheEh ioacuse lo'losinsrh€mwhilein lhe hvened pGltion you canobtaln a betlerundeEiandlis ollhe and pciiron ne.€rsr1, ro hold rhe nos2 tnvenedrosriion Moleouer,keepins ih? sossl?sdou oucr nrck Eouemenr ylur 29a b poredive lnsuanc€,Ior in spireoI your checklor sLlshtlyabove rhe honzon.]n€ oLlprc$ur€ unl drop iI rhe plane Fo$ibl. loos. gar on th€ de.L man panidB of d!r, orl €ic i€malc hveded lor.ny lensrhol the. It lhr, hap!€ns, arcEMllypGenrLnrhc.dkpitoltheailplaneand mayserln clo.erherf,mdleibm"lhrcly and 'oll ro the Wnshl pos. rlon.Even in a conrinuousdd roll. rhe..gin€ n.y nirs a fu yolr eys *fiil€ ro! ale hv.ned. As for alrirlde d@ @llsmsr nor only he besun.bd ale rh6 ulile inu2n d bur dll pr.l up !g.rn rs rhe bll ie dmplered ar me rh.n 3000 l€er aboverhe smnd lfar..r rioe u,t'ileinih€iNeded p6 ronrh€€.g!nec€a€ B€Iop wing up lrth tbo. tnstru.ior to leas bow ro do a sld oll mrker.rEirl tudyolrh€tu lchto6 fte lu- Iinns, clo6€rhe thrdle b prcrar rhe ensnc lrom the dd. htoE rcpGeni 360'oa dahon. fte ansl6 a€ necesnly ne.r.l €lfed o, thesudd€nsuqe oI to@r r6ulringshen the appb!@re and lh. p@€durc should nor be allMd ro becom€nechanhal as a resulrol anefrpths lo lollotrihe ilsur. rooclo!.jy. li should,howevei be uselulIn I Reldns ailercn pre$ure beforebll b .ohpl€t€d setinsthes€neialldea,epecLallyllyouuseamodelThealr 2, Fa urc ro selecta delinnepoht lo planecan be rcLledrn aftherdtr@roq rhaleh slowloll errllb€ 3 Fzilurero hold the hadhg thFughoui rbemaneuver 4. F.tlure ro apply llll arlm n rhmushoutthe ioll. which Th€ slN rcLlb exc.ur€das Iollo$, After cl€a'ins th€ are. rendsto mark€dlydo! up rha n.d€uv€. a.d lhile oyingraLght and l4€1, lrne rheaiqlane up l4rh a 5. Fdllu€ to naintain loMrd err.k point wll our on rhc honzon.wih cnbins ln,ohie, noserh. red.or rm nuch IN"d $ick shtl. r.lened Eulrins aiaianc dNn unril you hrve . speedoI90-95 kn*. n |9 ne slistnly abd. rhe honzoa add rhnrd€ .nd nan th€ 6 ov.Mrrollins ! h rudder f ;iil I dP .$r

* I

{' rliiiJr iir s rilt 1!11 t itl ,si

0661Ur€O190,XXnOV!S-02 a t

9 f Tft_

7nX/11075 I ffit t"

t;;l H? f I:E; aea E:E Llill _s EiFE: )l [_s_l FHEIld4l ffig,* r 1€: e- L-"1 s-qr --/ Fl Itl EJ

066t€l€o1lo ,r:rno. lus za sFA OLTIFl oCTOBEFi990 2l

7 D€layin shninsroll lrh resulinsunne.e$ary 1o$ tion of lha hall loll and do nol t4, to cohpler€ roLl-our

3. $anins roll w h backprssup on th e siic\ rhusLosins Remembeiit c ihe aiLeronsihai causeihe ailpLanero oll. Us€them lor thar pullGe 9 Applyins louard pre$u? .n ihz srick ioo eang rn Us. rhe todderand eleearoroile 1o mainrainrh€

r0 AppL9ba.kpie$ureon thenicklooa yduiinslinal

THE'SPUI.S"

IMMELMANS Tne spli.S h a hall sn.p bll io ihe hv.ned p6 ion, Io owedby lh€ ta$ hatfoI a toop. Ihe aiatane changzsdn*

An tmmelmanc a hall l.oF. lorlospd b9 a hall sros ron ai AranaliirudeoI3,000 leei ormoreaboua rhesrcund.ctear top ol lhe loop In tht maneuuerrhe diredion h changed lh. ar€a and ny alons a r€lerenc€lin€ From dEighr level 130. Erecurionolrherfrfrerhadherety.alrs{ora.ombina,nisht reiard rhe rhbhre slishily b.row rha cruisinsposirion Iionolrheprin.iplespracriced in loops and slow bLh. andraiserhenosesoasroaLlowtheairplaneiosLddownroa Ai 3.000 I€er or mor€ abov€ rhe sound. fl9 along a speedbelowcruisingf0 75knob).SinceonlyahallsnapbLl releren.eline anddar rheenr,l] wrh a diveas qou would lor a brobe2xecurzd,ihelntiaLaiEpeedshourdbetasrhanlora loop exceptthar,sin.eyouaresoinsrodoahallslowroll on iopandn22d nore contol eue.tbene$.vou mun enterthe ExecurerheroLlbyapplyingluLl ndder inrhe ddircd diec lmm€lmanwirh morc speedrhan a loop.1120125 Lnob non,roseihzrs[hfimbaclprAsureoniheslick.Noait€ronn indicaledaiEpe€d wirhoul exceed ins mdim u m ip.m) usedinrheennyof rhismaoeuver Afi heinianirheail'laneis NOTE: T. cons2rueas fr!.h ol ihis lullgnalled. the snap Ell*iLloaur in thediredion in whrh po$iblelorcontolintheroll our,youshouLdmaleiheplll up B2sLnrecoqary immedial€ly by alirllemorenpidandtheloopa LitLelishte'thanbe,orc.ll9ou applyLnspoerive opponre rdder and lh loruard pre*uF on thestick 1o siop roraiion,in oderro rcachan invenedpon.

As ii rhel.oF. iiLr y.ur headback so rhar edu can see ihe uith th€rudd€r n€utaliz ed applyback pEsure o n thed ck io opposir?horizon. as soon as posible As rhe nose ol theatr- ll ol theLoop and regulare PlaieappioahFlhehonao.5|owd rheihrcnLe io avoidove€peedins ihe ensineAs ihe nose byappLyinsforuardiickandar$esametimelithouidelay con6 uprhroushthehanzon,alrlytuLlrhrotLeand r€sainas orhesrat.i.sidna6llireirherdneclionSligh,rudd€rDres muchaliirude as posible belorer yawakylomthednedionof rh€rol Th€GieolrolLshould be.odsra.iaddFlaidedioiharibleidsdrh rhcdouiward 1 Failureto rop in th€ inveted pGinon liih ihe linss movemenrofrhencerowadthehonzonn such a way.rhat rhehallollisconpler€d.asthe^05 2 Ganing ex.e$ arsp?2dand RPMon ih. re.overy 3. Slos{ollinsaLaLane Lnio manelver indead ol ushs Rememb€dheollkex{uiedsolelgrits rh€ aileons whil€ lherudderand€leeatorareusedonlyiomainrainihe.oned ickinrheinvedadpci headinsFor i hEreason, you can anri.ipaip ih e us?.l ailebn non,srh GulbnrdaLl in rheroll.burrheorher contok should notbeusedunrilthe 5. Abruptuse olback p'*ure in pull.out. needIor iheh i5 aduallefeh or seenin rheahrude ot ihe

Hinc and common€roc indudeall rhosefrenrioned underloopsandslow rc1|s, and als. rhelolLouns hLnb: L To asjsl you in ahininsan ac.uGte130" changein THE SNAP BOLL hpadhg.!'oushouldp6cri.ethisnanelvdalonsaroad or orhersimiLar relerence line YouareaLreadvlamiliarritbanomalspin Asnap6n ba 2 A.qure andhaidain ifiiciedr speadto conplererhe honzonral,oietum pow€r spin. in Levelflishr ar approx. rcnoururh lullconrolarihe rop ot rheloop. 3 Do nor Ge pleuarorand ruddarbalore iher actlal need Sinceyou know rhar an ailpLanemudnalLbelorc [ spLni you mayrcnd€rhow a hofizonralspin.at cnising speed, ( 4 Doiordelayin naninsrcll.oul. bul lakeadvanlage o, po$iblzThh G donebyjn.reasLngibeansleolaiiackol rhe aiEpeedbelore I b dl$ilaied winssby rapid appliarion ol contols. As rhk sbll k broushr 5 DonoircLaxaiLeionpre*ure roo soon pnor ro comple- abourat an ai'speadmuch hisher than in th€ nomalslo! t j

!, f I I \

L

066rtflllotco lJBrno, vss-t? SFA',OUTFTOCTOBER t9s0-25

f 1;8

Etsl p9gl

ggl FisiEEl a., li::bEEl 1 lilEEE!l -;tEE#ft] leHgl t!3El lEp;l IEE:] [E] 26-SFA _OUTF|T".OCTOBEF r990 sp.ed sbll whlchylu havepndlc.d, it is relered ro as, hish I Roushand ablpt us. ol conrrolseuhLns Ln as in a nomal spin,rcralton re$Lr, tsb appliolion ol rud' dt€m€ly raptdand vi.lent maneuvs. da. Even thoush sblled, rhe allpl.ne rains ib loMd 2. Failinsroapptconfth sulrEr.nrt,or apidleercug[ tlmdrlm !.d rhe ce uill nor d6p unril 5m€ ol rhe {d' eilar a iall. EulljF4 in . 3ld, . ercn rol m:d specdr L6t and gBdy bed6 rhesbns4 ior€..r 3 Efle(lns re&e4, r@ soon or r@ lar€.as rhe resulr poor rlnins and/or pmr oncniarion Snaprcll!.r€oIv.1rcbe@ussih€y impbv.vourabtiLryro 4. Failingloneuhlizeih€ruddarinr€.oueryLEsulrins. remaino enied,while $e allpLaneundersoes npid and viole skrd(s Lmllar 1o the elle.t caus.d by holdlng ru ekendu..h.nsesrnaiiudeand,arrhe3ahelim€ pbvrdins hininsin rlmLnsrheEovery. 5. Erasiv€ useof fosad prcsure on raovery. 'e.ulf ln tedoml.g this mnewei k rcr ne{Egy !o llck rh€ rddd or led( ri. srak To do so 6d6 in an ftm€ly Epid 6 Nor unns lull .onhl [email protected] uh€n n6ery and uolenr roneu€i whichpl*6 rheailplane.The p6we sn.p bll Itiusi.s efldive rnd den morcvalurble !s a trahingmaneuvd lr rs*culed by rhe applic.riodoI rapLdlgincradns .onrml presurz! unrLl! srall 6 reached ln the N2S, naning rhe enap oll ar aiEpeeds CAATWHEEL gerer than lllshdy abouecrurelns rbo dlg unneeser!

I1'.otuheel 6 a roneuver i. whichrh€ aial.ne B sr.ll? DGCUTION: andspins @cihe rop lsn a n€€plybailed tum in on€ dne( Ar an ,hrtude in dc6s ol 2,000 led abde rhe grcund, Iron b a neeply bankedium Lnrh? opp.site dL€rion. lr rs- d.temhelhatrhearcaaound,abw€andbelowyou,lsclearpadialsnaplolloraiinlenprsdsprn,inwhichrhzn6eolrb. oI orher llEr r F6m crurshg llLghr,add rhrolile and. rl airplanedcacnbesanarabove rhe honlon,lhesiz€ olrhaar nesa,y. low.ihe nosestsnr! b sainrhe d6ned rlEpeed. dependingonlhe mannerin whkh ihe contrls ar applr€d (appdlmately 35 hno\). Ra!€ lhe noseslisl y.bde rh€ Thri fianelver rsbluble b€ca6e it teach6 hotum and.drh onlyon€ handon iE sr.k appl! ba.t pr6. L On€nbriondunns Epid ch.ng.sin rbear udeot rh. suE smnly. (rhisdc d man violently),and ar rhe sn€ tme applyaull rudderpl6sur€ h rh. drr€.ironofd6ired iora' 2. Applic,rlon ol contok b e{Gd sudden chdiget : iion. Do nor lpply Iull b.ck prcsure on the dick in bnndns ab.!i th.naI on]yenoughpre$ur€ n€ce$arytoauEaa rall 3. Cor?drrmingoliheconroliniherrhanjmpukivean;

A5 the alel..e dalls applylull arlercntn the dEired drr4. D

6 2S SRAOUIFTr- OCTOS€R r9S0

when you rrtstp6.ric€ ihG ma.€uq. y6u my €nrs it o6dousiy|nEruneuvarrr.nrer.dr6m.,aL ItreMe. iioF,.nd E.ov€rio, a nediumbanked tum. sin.€ ihe .odrcl n.nte rherwinsteuetortnmrstp) !oD on.tbuiinan;;!, md€menk i.ed notbe 30 apid. Houeueqas vou plogregl ro'3ucc65rutd'eiona.onrrctrhenalhunbeaenri€ur ih€ n6€ on v3 ehityaboverh. hod,on Enlrur; a no? a rumor.qualbank, Binsrhe more Eprd novemenr ot rh. hiqhqenit€stprepreter€dsu.h,n€ rybm;liGvou(M. ned n rh€ne€p6ank says,0) it pr€debmrnes'ho dkcdbnrn lhich ih; aibjad! vl3ualL:dh..haiga 'nadiudernrh s way Airherr,i ot w rdsprn dnd(2)irunhsd4etopjvofappE(a nd rhemaneueedhenosersonrhehonzoninabalaned!uh,nd rncrd andreerion olha al,phnelhen rsdatk ori ol n rhend6.nb6 an arcabove rhe hodzon. The hrshpohr ot rh€ aic i! rach.d whenthe dng! ar€laet. Ar rhebnctueron kr us.sumerhar ylu arcsoing ro enrs Iom a 1.trdjp pu. ol ihearc. at tn rh. beginnins,rhe nce ol rh. arotan. k !s'ln theairplane'[email protected] n6e nighdyab&erh! o thehotr2o.. You rh.n 6rdhl.sh. tum of aual bankin the hdnzonMainbin'ns $5 rnrude andh€ad,tu. jdl 'he ar planeby gadoalle.pplins nerdy bal pr6urc on rh€3ri.L asrhe.i'plane d(M d@. Arrhe inlbnr rh" b" dns 0nih,l cas2lch) ra6 ro d€ ol rs owna.cod in sr,re of aiteon pr€. L Norr.nhg Edely ead, enoushro sropsprn br.rion *ur€ asain$ir apprylurropposire ruddei lin rhh ce teft)an. nculElzerheaiterns.manrahtnqtulba.kDi6sure Thetotr 2 Che.lLngrhe @ll loo eally oioo laiq a6rn9 rhebant$ !inswirL.omeupoverlherop andiheairptanedufalollro in ih€oppotiedirecrro.s to be oI unequald.€! ne$ rhedshl, unril ihe aiapzedinnes!6 3. Failurctoconthuerherunimmedrar.lvalkrrhe lull.ienrtyfor rhele,: @Lthas rudd2rrorale?fr€dandh€ns oinssllranb.omeup A< $opped lhis @sulEtn a nosehish dip h€ honzoni.po4ion dpptytu Failurcio recdv€rcomplerery aom 3ratt. (in 5 oppGjt€ rudder 'hh .ase righr)ro Drev.nra spinro rhe Leri Dunnqthislime.olcouae.rhenkInudbzhe]d luti hack I Holdhg16huchba.kpKureon $esdc{sLrh!6uh. ord€itonainiahadauedcondon Also.and impotunr ake, rheinirial sidll hd mured. no aiterc

fi dE ai'plane is ro be nalled lrcm a winsJewtaturlde EAII-ING LEAF .DDlioridof e herruddpr{4rl6userhelidl'[bsninrhp dnedon rhd tudda @s applied A3 tu as rhedns dops 'Ihrsnareuver.ath€€ruimpliqi'MiB$altingrh€an- appl9 iotrp{ti.te and lull oppoeire ndder when sed ina€.g. rhz n@ will rhendre rnd rheai'pt.ne d[ tal;rr io pranertuough parh a 2tg-?,s srditar lo rhartolrud by a leat Asain .pp! tult oDp6 e 0ddei lalling lrcn a rE€ In ralir/, b a sen€ ol sFtnenrn6. c'.h hmediar€lyand.oniinu€ rhrouqh ae n.ny Gdttaxoc a! Iolld€d by ft.ove'! and lmme,liateenry inro . sptn Lnthe d6ned (Be surc io acova above2000 leer). oppodledlredon. wh€n rhtsmaneuv* prcp€ y p.F i3 Il you hold the 3tickh.rd b..k. no app@iabtedive or air Jomedth€ nGeolrheat.rlan€sllsw'ncnom nde!o std.ot 3pe€dwill deuelop,hakins po$LbLeto prcceedar onc. ! h I he onOna I haadlngWrih pbpar ahenai€ applL.arLonol tud. der,rhenqcwllo{ilLat€abouianequatdrsianceroe'chsLde Eachrime rh. nosecoma up on Eovery ii sholtd pojnt oiiheodgrnalh.rdiig.Theailplanerem.inshanatbdcondj, ro rionrhbughoui rh€ hanelver Raov€ry isdemdg sinple m.rcty neurbtlzethe rudd€L this maneuvq hai Iou. disind hhhs vatu6: As rru rerun io your onsinath€adLng .ppty rhmiite and lor 1. ltdeveloprrh€sen*olEcosnidonof rh€begininsott @id sdck b ,egain flyi.s speed.You wi be apded ro spi. you .nd rh6 eill help r4ognize &idenral 3pitu. Eds @oebly nar ro yow €nn1]herdins 2. nR-emphrjr6rheusotopp.ct tudde,inchecths c.ubd rhft ,( ..g on 'rod oi pitob hauns 6fred rhtsrunewrkMrrh.nwa,nr?nded Po*'btv.'hisu6rhe 3. Ulc .ll a.robariq I helF d&dog rh€ abit y ro r€maln r6uh ol rhe hypndri. efied prcdu.€d by rhe rhyihmical 6nenredwhn€ undersonsEpdahiud?.hanse3 GillatoE ft i;, rh€rclore, advlshle not ontv ro ro 4 lr d€v.loF. Dian s.neaol rifrin4Akhouqh rh2 maneuver recoverabove 2000 leet. bur ako ro havea prc.deremiied lok! llh.alallinslealroapesonontheground,you(4tt numberolosillatonrinnindbelore€niensrhemaneuver q6.etuL.s lindlt do€s iot le€Lnearlvaslazv and took. Usuallv ihree or lour will sullice ro denon46ie dtedivp A.iu.Llyrhe arplan€ E movinsrhroush a conddelabte sprceheacholrhergasoscillationsandrhechange3 ordr,cdLon!are quire sudden SincerhelallLnslealdEstpat6ahludeueryrapldlyibesuB1. Enrennsrhe naneuvei lrcm,n s(iude 30 nose.hish plct ro besinLr sellabove 3000 faer(above rhe sround). some rhara violentdall resulrs,w[h co$€qu€ni lcs ol dn.c objecr on the hod:on as a relence poini 16 bc u$d rhbusholl rhe hrneuve. Tl]e dhmrdek closedand i€n.lnr 2. Norapplinslulloppo etuddei d norappltns jrs@n enoush$ h rhe Gtrh lh.r . 3pin adualy dmtopr 'OUTFIT SRA , OCTOBER]990_29

FAIII/VG LIAF

SIARI RECOVERY ABOVE2OOO FT. 30 5RAOUiFT OCTOBEF1990

2 ThepemLsibLe m.neuvcs ar€ ihe loLL.wins

rhe!,y back.p€m[nsrh? r 103knot {124 $eed be@en !!cce$Ne

5. Failur?Io rimerhe 'e.overy so a imareleonrhe onsn.l h?adi6s

hv?ned0iqhr (Fora l€w seconds onlyrnun be discon. 22November r944 thuedberdpdrpresue dbps b *rc) NomaLandnu?nad lpinr TECHNICALORDERNO ]39 44 3 Th. nariDum pem6sbteaiEpeedk 163kno61136

r{oDEL N2$t, N292, N2S-t, N2S-4, 4 Thenaximum r?.ommend€d sros weiqhrto' nomJl AND N2S.5AIRPI.ANES opealonn 2350tsundsaidrheallosabi? r.caleci,ons.r RESIn|CNONSAND PERfiISSIBI-EMANEUVERS sos seishbupro rhisvalr. ar.plus5.3sand min!3 2 8s

{or paramoudrderen ro nyinspeEonnet. ro b€read by a Lpiror )

I Thisrechnra oddsetlonhrh€pemrnhLcmaneuvsis ! aodac.eLerrrjon r. be obserudrn rheopenron ol modelN2s1. N2s.2 N2s.3 N2S-4.and N2s s iLlllaAes h .anc€Gand .sreEcd.5

An Alhron cadd ltps h s stedthdt t@tnq inb a snop rct 4 pafl al h6