NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189
Edition: Model Aviation - 1984/01
Page Numbers: 30, 31, 32, 33, 34, 35, 36, 130, 131, 134
NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189
Edition: Model Aviation - 1984/01
Page Numbers: 30, 31, 32, 33, 34, 35, 36, 130, 131, 134
NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189
Edition: Model Aviation - 1984/01
Page Numbers: 30, 31, 32, 33, 34, 35, 36, 130, 131, 134
NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189
Edition: Model Aviation - 1984/01
Page Numbers: 30, 31, 32, 33, 34, 35, 36, 130, 131, 134
NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189
Edition: Model Aviation - 1984/01
Page Numbers: 30, 31, 32, 33, 34, 35, 36, 130, 131, 134
NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189
Edition: Model Aviation - 1984/01
Page Numbers: 30, 31, 32, 33, 34, 35, 36, 130, 131, 134
NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189
Edition: Model Aviation - 1984/01
Page Numbers: 30, 31, 32, 33, 34, 35, 36, 130, 131, 134
NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189
Edition: Model Aviation - 1984/01
Page Numbers: 30, 31, 32, 33, 34, 35, 36, 130, 131, 134
NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189
Edition: Model Aviation - 1984/01
Page Numbers: 30, 31, 32, 33, 34, 35, 36, 130, 131, 134
NO OCR TEXT NO OCR TEXT Left Windshield black MonoKote Its also applied wing center give illusion wing passing through fuselage antenna routed through piece fuel line passes through fuselage side Right Wheel pants dress up airplane Theyre easy make add very little weight youre flying grass field leave off pants substitute larger wheels photos author Left The simple cowl blends engine fuselage smoothly looping fuel line muffler pressure tap tank overflow line Right Tail wheel mount steering linkageprovides geareddown movement wheel easy steering little load servo Most flying done less half throttle no question mind 10 engine would would quite enough power Takeoffs landings straight down runway almost no rudder control needed keep line climb-out tired OS 15 650 angle will keep going going will snap its own length made proper coordination rudder elevator rolls almost axial frisky groovy airplane other hand during session rudder servo 12-yearold brick refused go right natural stability airplane made pos sible return runway safely tt forgiving airplane fly grass field dont bother wheel pants Just use larger wheels Wing Slice 20 ribs medium light balsa pin together block can sanded same shape Select four slice / tops bottoms widen main spar notch accept /6 plywood dihedral braces center-section ribs Cut webs vertical grain /~ hard balsa dihedral braces /i6 plywood trailing edge sheeting medium balsa sheet spars can stripped Yi6 sheet purchased already size leading edge /4 sq /x sq cap trailing edge will need piece A6-in music wire reinforce trailing edge area center section Cover plans plastic wrap pin main spar bottom trailing edge sheet place over plan Add second center section rib Glue place add web outboard first regular rib another web another rib etc out tip Bevel webs dihedral angle install along center rib Glue top main spar sure attached webs well ribs leading edge install top trail ing edge sheeting time Remove structure plan build other wing-half same way both halves completed join dihedral braces braces should fit nicely enlarged notches center-section ribs Add top trailing edge cap Glue tips place sand 32 Model Aviation MonoKote trim applied fuselage rudder wheel pants easy apply looks great MANKY BOY HCWDMARINESNOWHHOWAOUTYOLJR W0R5E MEANDM/ THE RIBBON CLJTTINA TING OF THEVFE MELTED RI 4TINTO4 COME OFF AT RESTONIN VEMAJDT WIN}JIE MAE NTETHE CARPET ATEHINGES T1-IRU SPAR HAD7D Ru~opIoNATIONAL AIR MUSEUM SIGHTOFMYART7RUDDER HE 8055 MENPTHAT MUSTA KNOCkEO RSTThERE UDE YOSoC OF THE CO OF OLD TWASABALAyP - PEGwLr ~P&3/16 SHEET BALSA r 3/16 X 1/4 BALSA CHLCKVVDODTrIAT N YOUWEPEMSSEDI" RUDDER HO JOINS ELEVATORS 3/16SO BALSA 1/16 SHEET DOUBLER BRIDGES OVER C/S JOINT 1/16 SHEET C/S RIBS ONLY I/BSOLONGERONS3/4WHEELON 1A6 WIRE THRU NYLON MOUNT 1/4 DOWEL I4OLD DOWN 2~I/I6 T EDGE FILLETS 1/16 PLY DIHEDRAL SPAR BRACE TOP/BOlTOM FRONT/REAR I/BBALSA NOSE KRAFT KM-15 MOUNT ON 1/4 PLYWOOD FIREWALLANBOrTOM TE I/16BALSA RIBS TIN PLATE SCREWED TOALUMINUM CLIPS I/B PLYWDDD INNER PANTSAND SCREWS I/B MUSIC WIRE LG MOUNTS ON I/BPLYWDDDFLDDR2 WHEELS HELD BY AXLE cows1/4 SO BALSA L EDGEI/BSHEET TIP FORMER Left Temporarily place dihedral braces along main bottom spar installing center ribs Dont apply glue braces just ribs webs spars Right Rubberbands scrap wood used pictured apply gluing pressure ribs leading edge Fishmouth notch ribs diagonal placement leading edge requires less shaping conform airfoil other methods / Left Dihedral braces glued center sections main spars sheeting applied will lay top spars Right Mark cut center sheeting fit between spars leading edge trailing edge Gusset-like curve leading trailing edges helps eliminate wrinkles covering otherwise frequently prevalent corners Left When wing complete sanded epoxy piece ill 6-in music wire has bent dihedral angle center trail ing edge wire will keep wing hold-down rubberbands cutting trailing edge Right fuselage bottom straight two sides can placed together cutting uprights fit same time Mark locations two bulkheads straightedge completed wing Notch trailing edge center accept music wire re inforcement Bend wire dihedral angle epoxy place Fuselage sides cut sheet /6 balsa 6 wide made edge-gluing two sheets /16 X 3 X 36-in wood together Make template fuselage side Cut side end wide sheet Pin two sides together sand same outline Use template cut 2 plywood doublers Epoxy doublers place add longerons uprights Once again pin sides together sand same outline would good idea drill /4-in holes wing hold-down dowels time Drill firewall accept engine mount bolts fuel throttle lines Epoxy T-nuts rear firewall receive bolts Build-up two cabin formers scrap /6-in balsa Separate sides glue two form ers proper locations using square right triangle get perpendicular 34 Model Aviation FULL-SIZE PLANS AVAILABLE. SEE PAGE 178 LEADING EDGE /4 SO BALSA 4* 1 3/r6SQ~IiFiF BALSAjii IIIif S/B/ BALSA WEBS BETWEEN WING PLAN LEFT SIDE DRBRS MAIN1/16 BALSA I/IA BALSA i/B BALSAl/IBX 3/4 TIP1-1/2 DIHEDRALBALSA T E EACH TIP I/B SQ BALSA T E CAP OVERFLOW F-2 FUSELAGE TOP VIEW F-Iifl HHAFT AM-IS MOTOR MOUNTi SHOWN H-HO BOLTS/ I/SD FLY DOUBLER /4 WOOD DOWEL FUEL LINE /B COPPER TUBING - -- — 2 1/16 SHEETI/IA BALSAIA PLYWOOD CABIN PAIRINGRIBS DOREQIF-I I/IA P 7/DIHEDRALTWO LAMS OF BRACEI/IA HO BALSA S LYK F3 /I/IA BALSAHAIR SPAR WEBS 1/16 6 MUSIC WIRE WEBS TO THIS BEND TO DIHEDRALSHEET lID REQ Lj ANULE FOR DIHEDRAL ANGLESHEET FUSELAGE TOP B BALSA SEET BOTTOM WITH I/lA BALSA CROSS GRAIN F-SI/IA PLY~ I/IA BALSA SIDES B PLY SERVOS TRAY I/B BALSA1/4 S/IA IS CU INFUSELAGEVIEWBALSA 1-3/4 SPINNERENGINE SHOWN_SIDE _- 00 WITH 7-6 PROPF-S1/16 BALD SHEET /HOOWELERG BOTTOMFIN F-I4I/A SQ BALSA ____TOTIWOTTLETO ELES BRUD FUEL TANK /ID BALSA BAYTSHOrrSIOE1 __ __ ___ SCREWS ER VS S I/B GALS SHEET TRIM FOAM TO FIT I/H PLY T LV HOURP0SCHAP BALWA yR MWIVOHXHI USE 2 WHEELS G \\LXLIH PLY NO PANTS ON GRASS 1-3/4 WHEE S\YjJj-CGLLAR * I/SD PLYWOOD DO B ERBANPAR SERVO RAIL 1/16 BALSA SHEETING TOP BBOTTOM AT CENTER TRIM I/IA FROM TOP N BOTTOM OF 4 CNTR RIBS TO RECEIVE SHEETING ---THIM CNYR RIB TO THE DBEDBAL ANGLE S/IA DO BALSA 3/IA SQ BALSA STAB 1/SD PLY- RUDHINSE LOCATION S/IA BALSA SHEET WASHERS SOLDERED WOOD SCREWS SIOMME TA L WHEEL MOUNT /6 34 WHEELMODEL AVIATION LANDING GEARIRONSIDE VB HUOC WRE SI2545A DESIGNED BY LF RANDOLPH TRACING BY OEDEMARCO ALL RIGHTS RESERVED fuselage sides Join sides align square Epoxy firewall position bring tail together check alignment correct necessary fore glue has set Sheet bottom fuselage Install Nyrod guides fuel tank its lines complete top sheeting landing gear location note sides must notched slightly accept I/ plywood gear mount will flush rest sheeting Sand com pleted fuselage Edge-glue three pieces 1/16 sheet balsa together form strip 9 long same width fuselage top sheeting Place wing its saddle fuselage fit strip leading edge trailing edge wing conform fuselage top Glue place wing Remove wing fill between cap strip leading trailing edges scrap balsa Install engine mount Temporarily mount engine trim fuselage side fit muffler Trim fit sheet nose complete cowl Remove engine mount coat engine compartment epoxy usually drill small hole bottom cowl right firewall act drain exhaust residue Tail surfaces Build stabilizer over plan just like wing Cut A2 plywood doublers glue stab leading trailing edges center before adding sheeting ribs fin built same way stab Left Glue cabin bulkheads alternate fuselage sides Use triangle get square sides glue previouslymarked locations Right Join fuselage sides bulkheads flat surface check assure fuselage square January 1984 35 BALSA SG1AP FILL-I/B GUSSETS S/IA BALSA DREET ELEV HORN 3/IA DOWEL HINGE LOC Left Once use triangle align fuselage sides fore aft fuselage sides askew will cause unwanted thrust offset well misalignment tail Right Longerons should beveled tail balsa sides touch Check stab slot see stab will properly aligned tilt glued place later Attention small details pays big dividends Left Build stab rudder over plan just did wing Dont omit 1/32 ply doublers center strength provided worth added weight Right Notch leading edge elevator glue 3/1 6-in dowel before rudder clearance notch cut Use slow-cure cyanoacrylate glues together accelerator makes strong smooth joint Left Cut rudder notch way dowel becomes carry-through elevator good idea point strengthen wood horns will mounted few drops CyA Right After fuselage top bottom sheeting complete place wing its saddle add top fairing blend fuselage makes wing look like goes through fuselage Cut elevator soft 6 sheet stall Y16-in dowel carry-through before cutting rudder notch trailing edge Cut rudder same soft stock elevator Its good idea reinforce locations horns surfaces letting some cyanoacrylate glue soak bare wood Sand elevator carry-through clearance hole leading edge rudder Covering airplane designed iron-on films surfaces hinged same material description hinging method April 1979 Model Aviation Follow manufacturers instructions packed film After fuselage covered seal edges around firewall cowl epoxy elimi nate possibility fuel sneaking through Remove covering top fuselage fin-rudder will mounted center fhe stab epoxy tail group fuselage Miscellaneous Bend mount tail wheel shown Bend landing gear /-in music wire attach mount ing plate brackets wood screws wheel pants desired should Continued page 130 36 Model Aviation S POWR ZOOM winch serious flyer t4 demands extraordinary launching power sailplane particularly F3Bscale cross-country Included antikiting/ antibacklash brake 2200 ft braided nylon 160 lb line manual tow drum foot brake new specially engineered motor much capable drum speeds 5000 rpm launching 3 meter sailplane XgJL choose speed select pulleys launchaminute flights use companion RETRIEVER $250 Write call information Ironside/Randoiph Continued page 36 built-up now Once covered mounted screws through brackets sol dered landing gear wheels installed Epoxy wing hold-down dowels place Make plywood servo tray same width inside fuselage cabin area Mount servos tray Mount engine place receiver battery pack forward part cabin area Slide servo tray along servo rails until airplane balances loca tion shown plans Glue tray spot Connect elevator rudder respective servos Run some soft iron wire through guide throttle servo engine Check ensure surfaces move proper direction control given throttle line runs smoothly correctly Attach fuel overflow lines engine Any warps wing tail surfaces should removed hot iron heat gun Fun/Winter Continued page 128 keyed plywood fin slots hottest thing market days Space Bug hung front end wasnt until later found Hill Ozzie Czeppa mounted wings underneath though never figured out platform behind fin still way Oh well whatever makes tires squeal reckon About year ago club members asked come went right informed VHT models should fly left dont know some people get information rate ROW surprise job little different has hull fuselage 400 squares Medallion 09 keep leaping off water re placed Babe Bee result realistic 10- 15-ft takeoff Tell ya ignorant wasand still amI called designs UHT Ultra High Thrust never knowing rest world spoke VHT Just finished magic black box says Smitty going glide help out old censored like rig wire bracing Indoor models completely adjustable mea sures 6 x 7 x 26 solves port ability problem Although small opens out create black hole makes nicirrome wire stand out like silver dollar mud puddle itll hold size wing position am proud dog two tails Speaking two-tailed dogs Bel lanca fuselage profile lifting airfoil others tooisnt deepbellied fuselage inverted airfoil what lose Bill Winter 4426 Altura Ct Fairfax VA 22030 IWhen writing advertisers mention read about Model Aviation Flying very good idea taxi around bit get familiar control response especially important have flying full-house birds used 130 Model Aviation * pius shipping DAVE V limECORPOR ION SYSTEMS ONE WOOD LANE MALVERNPA1935S t2t5l644-0692 landing gear mount very simple Screws go through ply plate good idea glue 1/16 balsa over mount inside fuselage keep wiring away sharp screw ends Builders Get f Better Start Season Using KIN-CRAFT Quality Line Polyester Resins Micro-Balloon Air-O-Fill Gloves Protective Fiberglass Cloth & Tapes 1A zCloth 1 4 & 6 Tapes Custom Cut Cloth Any Length Sandable Primers Thinner Accessories also Dust Masks Gator Grip Contact Cement Applicator Kits Engine Cleaner Oil KitsNIH Send self-addressed stamped envelope free catalogue discounts Kin-Craft Mfg Ri 2 Box 481E Ashland KY 41101 Dealer Distributor Inquiries Invited 606 928-4763NIH HOT SHOT U S PAT 4405890 Hand held rechargeable glow plug energizer size engine uses glow plug Small enough carry shirt pocket Makes dry cell batteries power losing wires thing past Easy attachment cowled engines Reinforced extra hard use Can charged upto 1 times uses HEAD LOCK glow plug connector MODEL PRODuCTS CORP positive connec tion glow plug 90 day unconditional guarantee plus limited warranty up .one year Complete instructions charger Available dealer order direct Visa Mastercard accepted Add $150 postage power -iconvenience $1995 Without charger $1595 b & r Hobbies PO Bos 192 Oscoda Ml 48750 [517] 7393549 Making Leisure Time Enloyable 3116 sq 114 sq 1/4 x 3/8 3/8 sq 48 Sticks Add 40% ALL SHEET ONE PIECE AAA GRADE KILN DRIED SANDED TO CLOSE TOLERANCES PED 100% 36Light 4-6lb361/8 x 34517 331/16 x 3491/16 x 44826 403/32 x 356 3/32 x 45630 431/8x367 1/8x46637 493/16 x 376 561/4 x 385 3/8x3115 371/2x3139 44 3/8x 11/2 1/2x2 Balsa Triangles 36 Matched1/4 x 1/425 Sheets 423/8x 3/830 3/32x4100 W1/2s 1/235 1/8x4108Basswood & Pine3/4 x 3/445 48 3/16x4120 cks Forls 155 49 1/4x4131 Scale 58 Balsa Sticks36Lite Ply48 71 1/16x1/4 091/8x6150 82 3/32x 1/4 loBirch Dowels 361/8 x 12300 1/8 sq 1/809 1241/8x 1/4113/16113Ply Birch48 1651/8x1/2181/4141/64x12525 1/32 x 12425 76 3/16sq.11 endaddressed1/16x12435 1/4 sq.16 1/4x1/221stamped envelope1/8x 12450 1063/8 sq27for catalogue 1223/8 x 1/232listing sizesSPly Birch48 3/32x12570 1/2 sq.36 1/8x12585 Pine Sticks36 TrailingEdge 3/16 x 12585 30 1/8sq.13361/4x12600 311/8x1/4161/4x132 371/8x3/8205/16x11/439 personal checks COD Handling Charge $3 $3 extra PP SPO FPO 5% tax Texas US currency steering left hand air plane ground will find tracking no problem landing gear close leading edge wing tail wheel holds airplane relatively low angle attack rest ground Treat Ironside tn-geared airplane will OK Wheel pants laminated /o-in balsa 1/16 1/8 ply sides sanded shape Mount small wood screws through brackets soldered landing gear legs Takeoffs straight down runway needing hint right rudder Hold little forward stick get tail up let speed build lift-off landing keep speed up let bleed off easing stick back cowl quite simplejust piece sheet across fuselage sides trimmed fit engine Cut away side fuselage area engine exhaust clear muffler fuel lines throttle line can seen picture Coat area epoxy after airplane covered flare Ironside will settle hardly bounce rudder sensitive ailerons low speeds airplane will snap isnt threat long horsed around low speeds think will surprised per formance available three-channel air plane sky limit Mount three servos ply tray fits servo rails cabin Slide back forth until airplane balances proper place glue rails NEW Make Own NEW Fiberglass Fuselages Fiberglass Foam Wings Three complete step-by-step booklets illustrations tips hints valuable beginner also expert Among secrets deal sat-up completely automatic wing cutting machine simple tempering procedure molds fiberglass products make glass wings Superfinish within 3 hours ORDER NOWLIMITED QUANTITY Any 2 $650 LII 3 $990 Plow Make Professional Fiberglass Molds S45 Plow Make Professional Styrofoam Wings S3St Plow Make Fiberglass Wings SuperflnlshS55 Mail Money Order check COD order Johannes Daldosch 730 NE 90th St #29 Miami IL 33138 305 7565936 PRODUCTS FOR THEn ereM ue mann e Complete Line Exhaust Systems d led Tuned Pipes * Headers * Venturi Mufflers Expansion Mufflers Helicopter Ball Mufflers * Specialized Exhaust Systems Unsurpassed Workmanship & Performance January 1984 131 46 70 MODEL OF THE .....-.,,,...5THE ISIS PFALZ Eli sEAUTIFULLY DETAILED VERY EASY TO FLY LOW AIR SPEED WITHOUT ANY PREVIOUS ESPERIENcE 7e h IN WINOSPAN 65 LBS. USING 45 ENGINES AND UP COMPLETE KIT LESS WHEELS ENOIIIES PROP5145OOSCIR Manufacturers Super Fli 84$18995 92$19995 Zlin Z5OL 84S15995 92S18995 Beagle Pup 85 Quadra $18995 Softglas Filler Sealer Primer one$1 250/can Fast Threads Brass inserts 4-40 6/32 8/32 -20$098 Fast Tape Wing Sheeting 3x50$1095 1x50$595 Mister 5 X 5 Casted Resin PilotS1295 Starter Kits Canopy cowl LG Plans kits Send $100 catalog Radio Technique/Myers Continued page 39 Tim did better course Whats got RC does fly RC sailboard however may explain some times didnt show up field gang rate does relate RC airplanes because moving sail around shows lot about airflow air forces make real good spoiler poor sail hardly has chance its thing playing See admits RMcM Kaypro II today said wasnt looking new hobby ing up new page heading automatic printing manuscript struck realization Ive typed heading several thousand times already 95th column series usually runs 12 pages typed double-spaced submission Model Avi ation Take account never send Giant Tailwheel Assembly Now three sizes spring steel tailwheels 4 9 Lbs lOtol8 Lbs 19 Lbs B UP $1295 $1495 $1595 first draft usually go through several rewrites column before Im sat isfied say 4 rewrites aver age Now multiply out 4 x 12 x 95 times Ive typed same thing known would happen could have some forms printed Today set things up pressing key time take care head ing page rewirte given column Perfect Writer Kaypros word processor also numbers pages automatically puts bottom page End end last page what typesetters like see Compared typewriter theres no end-of-line bell no need shove back carriage have no idea line will end machine takes care does page lengths Fantastic have life Kaypro What Im saying plan ahead little keep life flexible enough accept alternatives can fun too wish Healthy Happy Prosperous New Year George M Myers 70 Froehlich Farm Rd Hicksville NY 11801 Big Bangers/Beckman & Roe Continued page 44 few runs Quadras another reason felt electronic ignition version enough different make worth providing infor mation course things originally interested starting char acteristics As turned out Superstarter engine have once tried start hand point feel anyone would want use Superstarter would also enjoy beating head against stone wall version Q-35 can identified orange magneto/ignition module flywheel flywheel cast out cooling fins machined off original flywheels items identical used Q-50 did TML make electronic-ignition version several advantages some us manufacturer First fewer parts make assemble Second dont have grind cams crankshafts us advantage having worry about replacing set ting points disadvantage electronic ig nition seldom going perform well properly-maintained critically-tuned mechanical point system us difference performance isnt going important enough justify work volved tests didnt see enough difference matter Acknowledgements wish thank following support made article possible Dynathrust Props Inc 2541 NE 11th Ct Pompano Beach FL 33052 Giezendanner Modeling Products PO Box 818 Pottstown PA 19464 tachometer Homer Sales 300 Dixie Highway Beecher IL 60401 Hornet 3-FUNCTION ACCUTACH ITM LCD Tachometer w/dual scale PcapabiIity lOOX @ Digital Voltmeter load /556 checking/cycling TX/AX battery combos AccU-rAC Monitorquick- har ing operation ID 7 9 Send check Nor money order Cal add 6% tax P0 Box 70956 AVIOA/Ii3SSunnyvale CA INC94086 ty ENGINEERING THE LANDING GEAR PEOPLE Tired kit landiog gears dont biggie priperly 1731 NW 45 Strut Ft Liudordile FL 33309 13051 491-6115 0 & 0 tegiocertog can solve prsblessl * Custom built oeedi & specs guaranteed lit * Stroog & durable withstaod toughest landing * 0 & 0 Engineering gear will work & keep biggie lylog * In slack replacement gear tsr mist pupolur models Ryrso Pitt Chrlstee Eagle CAP 21 Rilso USA J-3 CON Air Tech Pawoee Eagle ttsneo Big Stick Champ Citabria H & g modeis Snapper SJnger Snapper Too Fine Quality Plying Models Catalog $150 98 RUBBER POWER KITSI plus Gliders CIL RIC Accessories Books 44444444 MAJESTIC MODELS 3273 West 129th Street Cleveland Ohio 44111 134 Modei Aviation PIPER Vagabond PA 17 Wingspan 84 Flying Weight 10 lbs Engine 60 to 91 Wing Design Foamone piece Fuselage Built up balsa semimonocoque con struction$15995 Kit also includes fiberglass cowl heavy duty landing gear 040 thick windows Easy fast build * delight fly Expert Beginner OHIO SUPERSTAR PRODUCTS INC Cherokee Dr North Canton Ohio 44720Phone 216 494-8189