Its another WW II fighter designs never made full production Control Line model built mostly card board gives its designers dream chance live vicariously fly ing circles everywhere U Chuck Felton WHEN THE GERMAN military machine passed over Ernst Heinkels 112 fa vor Messerschmitt 109 disap pointed determined Heinkel made up mind build fighter second prove engineering talents world particular whod picked 109 over offering made chief design aims break 450 mph speed record result avenging efforts 100 fighter design philosophy simplicity construction geared facilitate easy mass production have functional de sign features treated ease assembly line production yet compromising desired high performance 100 made its first flight January 22 1938 obvious its performance would just above expectations su perior anything flying plane extremely small good looking fighter went set new world speed record 464 mph March 1939 Twelve lOOs used fake propa ganda photographs fooled Britain believing new fighter called March 1988 65 Top With stance slack lines make look like its going 200 mph sitting still Heinkel He-i 00 sure bring out onlookers set down flying circle Above Using cardboard basic building material particularly new way constructing CL model youve never tried dont know what youre missing 113 full-scale service Unfortunately fortunate allies Heinkel never success sel ling 100 fighter Luftwaffe already based fighter pro gram entirely 109 110 aircraft anxious introduce new fighter Luftwaffe felt performance existing fight ers adequate could simply overwhelm enemy sheer masses After war expected short Both Russia Japan however purchased three 100 aircraft apiece design studies must have liked what saw can easily see direct influence 100 Russian Yak-3 Yak-9 Japanese Kawasaki Ki 61 Tony model presented constructed primarily 4-in corrugated cardboard greatly reduces both building time cost design makes use cardboards unique ability folded wing built two large pieces cardboard cardboard ribs single balsa spruce spar tail surfaces fuselage primarily cardboard little internal bracing result low-cost lightweight fast-building model has good scalelike appearance capable taking plenty punishment flying field Cardboard varies weight %-in corrugated cardboard will Sources material include box manufacturers local shopping centers can find stacks discarded boxes Look card board brown paper side white-finished paper other white paper outside model re sults smoother finish neater appearance method folding card board use gummed paper tape seal joints exposed corrugations will explained later construction hints model built scale two inches foot resulting wingspan 61 length 53 bottom air foil flat curved upper surface due scoring folding technique employed Engines 30 40 size can PLASTIC CANOPY PATTERN FOLD C3 C4-3DOL BLINDNUT /e 2-3/4PLY SPINNER /2 BALSA YR ANGULAR ALL MATER AL /8 CARDBOARD UNLES ~WSE 12-S PROP CI- SHAFT EXT Il\ __ 02 CS 1/8 PLY 00 C2 I/S - Fl AARI SUPPORT FUEL TANK IF4 ___ LA04 BLIND NUT F5tTESFtEFGE L~TLINE C4 3/6 PLY 3-3/4 DIA WHEELS used Its size stability sport-flying model make good 66 Model Aviation prototype shown finished spray dope see text details almost iron-on coverings can used produce very attractive model possible use card board thats constructed white-finish paper side smoother outer surface Construction hints Before begin take Left leading edges till feathers capped strip %-in balsa allow rounded off Above wing composed single laminated spar see plans cardboard ribs folds leading edge obtain curved upper surface Full-Size Plans Available Page 170 4 G SA4CLOTH HINGES I4 PLACES II /4 DOWEL F EMPENNAGE IS 2 PIECES OF CARDBOARD LAMINATED TOGETHER CROSAGRAIN II U J9Y1w- e BELLCRANI II Hfl III IRSCOOP OUTLINE IiII Iii I/BS ~I 1/4 SQ SPRJCE-BALSAIIH/5 LEADDUTTOP DM1CI FOR CLARITY W RES NO E ARROWS NOCA E DRECTION 0 CORRUGA DNA PSLIiiiiiiiiJ AS SHOWN ABOVE II ~//~ DID V 1444 iK CD I________ F FN4FLSELAGEPB LBU FOLD LINES DAM WHEE w 3/D2BALSA II AIRSCDDP lIII G AR C PS OPFRONT SWVIEW LANDING DEAR 5/32 W RE S REDO 0 Fl U 5 50 K 04 A-A F AX 4/ BALSA R-R I/B PLY 3/32 DAM WRE THREAD SHEET OF S ALL COMMERCIAL RIO NCR REREROED HEINKEL 100 DES ONED t NEED BY C FELTON look special tips working cardboard Glue Water base glue such white glue Titebond recommended Contact ce ment recommended since parts can shifted using glue surfaces Folding The scoring fold lines done screening tool available hardware store consists handle 1-inch-radius wheel end run along straightedge fold line Waterproofing cardboard quite sim ple can done raw material before cut out parts model Simply mix 25% clear polyurethane 75% paint thinner latter can cheapest hardware store variety thoroughly mixed clear polyurethane Brush mixture liberally onto cardboard sheet allow dry 48 hours adds no appreciable weight material renders card board completely waterproof addition start cut treated cardboard March 1988 67 B E C 0 FOR THRU K PLY Above The fuselage sides lined balsa strips Cardboard supports used hold belicrank fuel tank mounts Right front builds shown both rugged lightweight tail wheel attached its ply platform wrapping wire string smear ing glue plywood landing gear assembly glued model Tn-stock reinforces stab/fuselage joint will find crisp wood can cut sharply cleanly Paper tape seams joints ex posed edges model covered strips gummed paper tape Obtain 1in -wide roll stationery store Sim ply cut thin strip length dip water smooth over seam Finishing Cardboard gives solid sur face no open areas cover its nonporous easiest finishing method apply two coats clear dope sanding lightly between coats #400 sandpaper followed three coats color dope However wide variety finishing materials may used cardboard F FOLD LNES -7/8PLY \I/8 F.Y OINERS AWIAWIAW FLAP AND AILERON OUTLINE -4I Coverings such Solarfilm MonoKote vinyl paper can used coverings recommended surface doped better bond Construction Cut out cardboard wooden parts using template outlines sure note direction corruga tions cardboard Score fold card board parts indicated plans Left The top deck made up cardboard formers balsa stringers Right top deck cardboard pieces scored screening tool molded around formers stringers achieve desired shape Bevel balsa strips tail sides come together 68 Model Aviation prototype paint scheme dark blue top medium gray bottom out line trim lines sheet-plastic canopy numbers done MonoKote main landing gear attached ply sup ports wing nylon gear clips The cowl made two carved balsa landing gear door also made plywood blocks reinforced plywood formers Full-Size Plans Available. See Page 170 P7 F6 ES1 NLSA~--l/4 SQ SPRUCE 7LINE GUIDE BLACK WRITI WSWE I/B PLY SPAR JOINERS S REQO SPAR PATTERN S REQD w K 4 REQ D 1/8 PLY LINE GUIDE I jGj 04 I I I I I rN III II JIB Iz W3 Wa ALL WIA RIBS WI ALL RIBS S P01111 REIYn VB PLY GEAR MOUNT S REQD IIiiill DI LIIIIll liiiII IIIIIIIll//I 03 ILIIill/I ILL IIIIIIILII ILIIIIL Ill/Il IL/IL 11ILII// LIII Il/Il I/Ill liii I/LI I/Ill III IL/LI ILLIIII IL/ILL SHEET S OF 2 ALL COMMERCIAL RIGHTS RESERVED HEINKEL 100 DESIGNED 8 INKED BY C FELTUN 0I23456 fin rudder stabilizer elevator made two pieces A-in cardboard laminated together cross grained resulting A-in-thick surfaces Add /8 x A-in balsa strip fin lead ing edge round off Add /8 x A-in balsa strips stabilizer leading trail ing edges round off Glue elevators A-in dowel Add /8 x A-in balsa strips remainder elevator lead ing edge round off Seal raw edges gummed paper tape Hinge eleva tors stabilizer cloth hinges four places Wing Make spar capping A-in balsa spar half x A-in spruce strip top bottom Join spar halves A-in ply joiners front rear centerline dihedral break Glue /8-m ply gear mount wing panel Glue right side wing panel spar onto right-hand wing panel Continued page 164 Left engine cowl carved balsa block See text details Right dowel joins cardboard elevator halves au thor chose cloth hinges model Gummed paper tape stationary store seals exposed cardboard trailing edges March 1988 69 P4 0 7 Elir Kiweba 11 R/C Idle-Bar Glow Plugs Long Short Also .Only $189 Traditional line non-idle bar Glow Plugs Six Types 3 Heat Ranges High Performance Glow Element Blow Proof Seal Only $149 Swanson Associates PO Box 151 Wayne NJ re 948 07470 manner proper fuel flow entire model covered 34 -oz glass cloth wing has lifting-type airfoil section root 1 0 positive incidence tip section symmetrical 00 incidence custom-made reverse monoline control unit mouaed aluminum plate t/6-in wire pin Check drawing detailed information model balanced hang about 1 nose out suspended control line Charles indicated model flies grooves well has tendency climb engine shuts off fuel tank suc tion/uniflow system seems work quite well information concerning model write designer Charles Legg 11 Gayland Dr RouteS Box 58 Council Bluffs IA 51501 next edition CL Speed column will Whip Antenna Gives Hidden Performance Gone forever nightmare heli-flier dreads stepping 3 foot tenna ripping off front prized chopper just ifs ready fly Base loaded short WHIP ANTENNA gives hidden performance Less 7 long can mounted project front helicopter inside canopy virtually invisible GORrAM MOO& PRODUCTS 23961 CRAFTSMAN RD218 VERNON ROAD CALABASAS CA 91302GREENVILLE PA 16125 818 992-0195 588-1321 cover development Dyna-Jet engine Heinkel 100/Felton Continued page 69 centerline outboard Wi rib dry glue outboard portion spar bottom wing W2 through W6 Glue cardboard ribs right wing Add cardboard doubler over ply gear mount between ribs WlA Wi Glue l-oz weight right wing tip Glue left wing panel left spar similar fashion Add ribs gear dou bier left wing Apply glue top inboard wing spar centerline dihedral break top ribs trailing edge inboard wing Fold top wing surface down pin se curely place until dry Repeat process outboard wing panels Add balsa tips wing Make line guide A-in ply Cut slot left balsa wing tip glue line guide place Cover trailing edge seams gummed paper tape fuselage sides outlined trian gular symbol drawing Line up per lower edges fuselage side / x A-in balsa strips shown fuselage side view strips recessed fuselage edges Bevel strips aft end fuselage cardboard sides will come together Add cardboard supports fuselage side above fuel tank below bellcrank Make firewall Cl A-in ply Locate mounting holes KM-40 en gine mount face Cl Drill mounting holes install blind nuts back side Cl Drill hole Cl fuel tubing exit two holes Y6-in dowels Glue dowels Cl Line four back edges Cl -in triangular balsa bracing Glue Cl right side fuselage dry glue left side fuselage Cl Attach fuel tank A-in ply support using rubberbands simple acceptable method Make pushrod %2 wire A-in-sq spruce attach HIGH PERFORMANCE FLAP III Get airborne FASTER & SAFER Super Strong & Lightweight Slow test hot plsneo docile landing speed sacriticing performance use electric saitptanesactinates throttte on/off switch sernoi Folly adjustable fit airfoil eaoy installation Roadybuilt comeo complete instructions Patent Pending Send FREE Brochure Dealer Inquirien Invited &ecidne uk w4d Box 1962 Lawrence KS 66044 bellcrank along lead-out wires Install tank bellcrank assem blies gluing ply supports card board supports sides fuselage Glue fuselage sides together tail Glue Fl F2 F3 place cover top fuselage sure bring fuel tubing fill overflow lines out during covering operations Cover bottom fuselage F4 through F7 Add bulkheads through J top fuselage Cover bulkheads through D Dl has scored folded Cover bulkheads D through F D2 Cover bulkheads F through H D3 Add three K bulkheads forward bottom fuselage cover D4 cowl made hollowed-out balsa block top half consists hol low block C4 Y6-in ply glued front Drill hole C4 install blind nut back side before gluing bal sa block glue block firewall removable bottom half cowl con sists C2 hollow block C3 holes C2 must align 3/33 dowels firewall Cl aligned glue C2 back face hollow block holes C3 must align hole C4 top block aligned glue C3 front face lower block Sand carve hollow balsa block shape Test fit engine cowl drill mounting holes KM-40 engine mount Use shaft extension give ade quate spinner clearance Cut holes cowl block cylinder head exhaust needle valve Glue stabilizer fuselage Add -in triangular balsa stock bottom stab fuselage intersection bracing Glue fin fuselage Add rudder fin trailing edge offset ide flying circle Make tail gear /32 music wire Bend shown place A-in ply support wrap nylon thread smear glue dry glue cutout fuselage bottom Make main gear %2-in wire shown Make gear fairings A-in ply attach gear nylon gear clips Attach gear assemblies A-in ply 164 Model Aviation Puzzled CALL MATTI NetImetehuild Msttdeltlll lhavetlflm sewhw 1 Complete 2 Semi-Assembled ready cover sanded Calf 9am -8pm lEST 609-275-7264 Send prices Kits Engines accessories 2 Muffs Model Building 7 HampshIre Drive Plalnsbom NJ 08536 Rste cards available free SASE 4-11809-112 also build Cars Boats supports bottom wing nylon gear clips Make air scoop /2 balsa glue bottom wing Finishing Paint trim model before final assembly color scheme dark blue top medium gray underneath lettering trim made MonoKote Make canopy thin plastic epoxy fuselage Outline canopy strips MonoKote ai leron flap outlines also made MonoKote Final assembly Glue wing fuselage Pass lead-out wires through wing tip line guide tie off Attach nylon control horn elevator hook up pushrod Attach 234-in-dia wheels main gear 1 -in-dia wheel tail gear Attach 12 x 6 prop 2 li-in spinner Lastly make sure model balances point shown plans tribute rebuffed aeronautical engineer now complete ready tested flying field NMPRA Champs/Hager Continued page 80 Five rounds scheduled Sun day would 10 rounds altogether quite chore 51 entries Placings pretty much unchanged end Round Five wait Jessica Thurrott third place Could young lady sneaking up oldtimers times 112 113 look out guys Dont make mistakes might blow wings off made mistake beaten Jessica excellent flier Round Seven Gary Hover bested Henry Bartle 112 114 Dave Shadel Jes sica Thurrott both point downjust waiting Hover make mistake about time Rich Tocci decided land beautiful Estralita surround ing jungle Out came machete search was eventually found top tree extricated just few nicks wing leading edge Heat Eight Round Eight Ron Mendel Tom Strom Norm Johnson Paul Benezra very fast race Benezra won 113 Mendel second 114 Strom third 126 Johnson fourth 117 very few freebies contest first heat Round Nine another exceptionally close Henry Bartle JP Hanway Gary Gau up Bar tle just edged out Hanway 11496 11499 Seems though Bartle likes em closeespecially wins Gary Hover still top round go point seems fitting say has long time since Ive race size able get 10 full rounds just two days possible because great job done Dave Tyson wife Doris great workerseach just important other takes teamwork race go smooth did join NMPRA applauding Jessica Thurrott won Heat Four Round 10 thanks authors flying short lap Dave Shadel won Heat Five time 1 mm 11 sec still second place Shadels worst time meet 11249 times being 109 111 eyes Gary Hover Heat Nine didnt win heat contest would up grabs Gary pulled itoff gave him perfect score clinched 1987 Formula NMPRA Champion title flyoff eighth place Lyle Larson besting Bruce Brown Other ties sorted out fliers best time best points Dub Jetts 10961 still best time flying over top 20 1987 NMPRA Champi onships follows 1 Gary Hover 2 Dave Shadel 3 Jessica Thurrott 4 Henry Bartle 5 Gary Long 6 Dub Jett 7 Mike Helsel 8 Lyle Larson 9 Bruce Brown 10 GE Jacobson 11 Paul Benezra 12 Ron Mendel 13 Ed Rankin 14 David Doyle 15 Dennis OBrien 16 Pete Reed 17 Gary Parise 18 Gary Gau 19 Thom mas Strom 20 Norm Johnson did come 1987 race missed great Lets get started now 1988 should held somewhere Texas No-Cal Corsair/Lidberg Continued page 88 side thats covered glue motor stick Position stab wing glue place like fill gap under wing Add loop rubber %2 model very light build heav ier check balance Use some clay its likely needed under stab move balance point should Flying Try some test glides adjusting amount clay modify glide angle everything reasonably straight gentle turn will present either direction OK long its too tight Try about 50 turns see what happens under power model wont climb add turns and/or take off some tail weight stalls just cant seem pick direction fly add some downthrust Bend flexible prop hanger correct too-tight climb turn correct glide turn first warp ing fin needed As get things sorted out should take few flights add winds Use winder rear helper can hold prop hub F2G-1 Continued page 166 SPECIALISTS IN CUSTOM COX TEE DEE REED ENGINES 020S 049S 051S & 09S ALL CUSTOM STOCK PARTS VAILABLE INDIVIDUALLY MANY NEW PARTS FOR OLD DISCONTINUED COX ENGINES COX PROPS GLOW HEADS COMPETITION ACCESSORIES & CUSTOMIZED KAB ENGINES ALSOjA COMPLETE LINE OF RACIN PARTS BEE FIREBALL KAB PLUGS SOLID LINES RACING WHEELS QWCK F1LLS ETC lW ALSO STOCK CARBON FiBER KLOTZ OIL LATEX SILICONE FUEL TUBING PEN BLADDER MATERIALS & HARDTO-FIND HARDWARE ESPECIALLY 2-56 3-48 SIZES COILS CONDENSERS NGK PLUGS SILK 12 COLORS QUALITY DOPE BRUSHES 5m 7N LOOP RUBBER BANDS KSB SEELIG IGNITiON TIMERS GAS DIESEL FUEL TUBING TRANSISTOR IGNON SYSTEMS RESISTOR HI-TENSION LEADS 1/2A TEXACO PLAYBOY SR KIT 1/2A TEXACO ENGINES PARTS EVERYTHING YOU NEED FOR OLD T1iERINCLUDING REPLICA OR WICK ENGINES March 1988 165 WE STOCK ALL REV-UP PROPS OUR INVENTORY AVERAGES OVER 10000 PROPS! CALL FOR IMMEDIATE SHIPMENT ON VISA OR MASTERCARD OLD TIMER SUPPLIES ORDER BY MAIL OR PHONE 714 880-5102 SORRY NO CODJ VISA & MASTERCARD WELCOME DEALER INGUIRIES INVITED MINIMUM MERCHANDISE ORDER 81000 SHIPPING HANDLING FEE 8150 FOR INSURANCE ADD 8 1OG ORDERS SHIPPED WITHIN 24 HOURS CALIF RESIDENTS ADD 6 TAX
Edition: Model Aviation - 1988/03
Page Numbers: 65, 66, 67, 68, 69, 164, 165
Edition: Model Aviation - 1988/03
Page Numbers: 65, 66, 67, 68, 69, 164, 165
Its another WW II fighter designs never made full production Control Line model built mostly card board gives its designers dream chance live vicariously fly ing circles everywhere U Chuck Felton WHEN THE GERMAN military machine passed over Ernst Heinkels 112 fa vor Messerschmitt 109 disap pointed determined Heinkel made up mind build fighter second prove engineering talents world particular whod picked 109 over offering made chief design aims break 450 mph speed record result avenging efforts 100 fighter design philosophy simplicity construction geared facilitate easy mass production have functional de sign features treated ease assembly line production yet compromising desired high performance 100 made its first flight January 22 1938 obvious its performance would just above expectations su perior anything flying plane extremely small good looking fighter went set new world speed record 464 mph March 1939 Twelve lOOs used fake propa ganda photographs fooled Britain believing new fighter called March 1988 65 Top With stance slack lines make look like its going 200 mph sitting still Heinkel He-i 00 sure bring out onlookers set down flying circle Above Using cardboard basic building material particularly new way constructing CL model youve never tried dont know what youre missing 113 full-scale service Unfortunately fortunate allies Heinkel never success sel ling 100 fighter Luftwaffe already based fighter pro gram entirely 109 110 aircraft anxious introduce new fighter Luftwaffe felt performance existing fight ers adequate could simply overwhelm enemy sheer masses After war expected short Both Russia Japan however purchased three 100 aircraft apiece design studies must have liked what saw can easily see direct influence 100 Russian Yak-3 Yak-9 Japanese Kawasaki Ki 61 Tony model presented constructed primarily 4-in corrugated cardboard greatly reduces both building time cost design makes use cardboards unique ability folded wing built two large pieces cardboard cardboard ribs single balsa spruce spar tail surfaces fuselage primarily cardboard little internal bracing result low-cost lightweight fast-building model has good scalelike appearance capable taking plenty punishment flying field Cardboard varies weight %-in corrugated cardboard will Sources material include box manufacturers local shopping centers can find stacks discarded boxes Look card board brown paper side white-finished paper other white paper outside model re sults smoother finish neater appearance method folding card board use gummed paper tape seal joints exposed corrugations will explained later construction hints model built scale two inches foot resulting wingspan 61 length 53 bottom air foil flat curved upper surface due scoring folding technique employed Engines 30 40 size can PLASTIC CANOPY PATTERN FOLD C3 C4-3DOL BLINDNUT /e 2-3/4PLY SPINNER /2 BALSA YR ANGULAR ALL MATER AL /8 CARDBOARD UNLES ~WSE 12-S PROP CI- SHAFT EXT Il\ __ 02 CS 1/8 PLY 00 C2 I/S - Fl AARI SUPPORT FUEL TANK IF4 ___ LA04 BLIND NUT F5tTESFtEFGE L~TLINE C4 3/6 PLY 3-3/4 DIA WHEELS used Its size stability sport-flying model make good 66 Model Aviation prototype shown finished spray dope see text details almost iron-on coverings can used produce very attractive model possible use card board thats constructed white-finish paper side smoother outer surface Construction hints Before begin take Left leading edges till feathers capped strip %-in balsa allow rounded off Above wing composed single laminated spar see plans cardboard ribs folds leading edge obtain curved upper surface Full-Size Plans Available Page 170 4 G SA4CLOTH HINGES I4 PLACES II /4 DOWEL F EMPENNAGE IS 2 PIECES OF CARDBOARD LAMINATED TOGETHER CROSAGRAIN II U J9Y1w- e BELLCRANI II Hfl III IRSCOOP OUTLINE IiII Iii I/BS ~I 1/4 SQ SPRJCE-BALSAIIH/5 LEADDUTTOP DM1CI FOR CLARITY W RES NO E ARROWS NOCA E DRECTION 0 CORRUGA DNA PSLIiiiiiiiiJ AS SHOWN ABOVE II ~//~ DID V 1444 iK CD I________ F FN4FLSELAGEPB LBU FOLD LINES DAM WHEE w 3/D2BALSA II AIRSCDDP lIII G AR C PS OPFRONT SWVIEW LANDING DEAR 5/32 W RE S REDO 0 Fl U 5 50 K 04 A-A F AX 4/ BALSA R-R I/B PLY 3/32 DAM WRE THREAD SHEET OF S ALL COMMERCIAL RIO NCR REREROED HEINKEL 100 DES ONED t NEED BY C FELTON look special tips working cardboard Glue Water base glue such white glue Titebond recommended Contact ce ment recommended since parts can shifted using glue surfaces Folding The scoring fold lines done screening tool available hardware store consists handle 1-inch-radius wheel end run along straightedge fold line Waterproofing cardboard quite sim ple can done raw material before cut out parts model Simply mix 25% clear polyurethane 75% paint thinner latter can cheapest hardware store variety thoroughly mixed clear polyurethane Brush mixture liberally onto cardboard sheet allow dry 48 hours adds no appreciable weight material renders card board completely waterproof addition start cut treated cardboard March 1988 67 B E C 0 FOR THRU K PLY Above The fuselage sides lined balsa strips Cardboard supports used hold belicrank fuel tank mounts Right front builds shown both rugged lightweight tail wheel attached its ply platform wrapping wire string smear ing glue plywood landing gear assembly glued model Tn-stock reinforces stab/fuselage joint will find crisp wood can cut sharply cleanly Paper tape seams joints ex posed edges model covered strips gummed paper tape Obtain 1in -wide roll stationery store Sim ply cut thin strip length dip water smooth over seam Finishing Cardboard gives solid sur face no open areas cover its nonporous easiest finishing method apply two coats clear dope sanding lightly between coats #400 sandpaper followed three coats color dope However wide variety finishing materials may used cardboard F FOLD LNES -7/8PLY \I/8 F.Y OINERS AWIAWIAW FLAP AND AILERON OUTLINE -4I Coverings such Solarfilm MonoKote vinyl paper can used coverings recommended surface doped better bond Construction Cut out cardboard wooden parts using template outlines sure note direction corruga tions cardboard Score fold card board parts indicated plans Left The top deck made up cardboard formers balsa stringers Right top deck cardboard pieces scored screening tool molded around formers stringers achieve desired shape Bevel balsa strips tail sides come together 68 Model Aviation prototype paint scheme dark blue top medium gray bottom out line trim lines sheet-plastic canopy numbers done MonoKote main landing gear attached ply sup ports wing nylon gear clips The cowl made two carved balsa landing gear door also made plywood blocks reinforced plywood formers Full-Size Plans Available. See Page 170 P7 F6 ES1 NLSA~--l/4 SQ SPRUCE 7LINE GUIDE BLACK WRITI WSWE I/B PLY SPAR JOINERS S REQO SPAR PATTERN S REQD w K 4 REQ D 1/8 PLY LINE GUIDE I jGj 04 I I I I I rN III II JIB Iz W3 Wa ALL WIA RIBS WI ALL RIBS S P01111 REIYn VB PLY GEAR MOUNT S REQD IIiiill DI LIIIIll liiiII IIIIIIIll//I 03 ILIIill/I ILL IIIIIIILII ILIIIIL Ill/Il IL/IL 11ILII// LIII Il/Il I/Ill liii I/LI I/Ill III IL/LI ILLIIII IL/ILL SHEET S OF 2 ALL COMMERCIAL RIGHTS RESERVED HEINKEL 100 DESIGNED 8 INKED BY C FELTUN 0I23456 fin rudder stabilizer elevator made two pieces A-in cardboard laminated together cross grained resulting A-in-thick surfaces Add /8 x A-in balsa strip fin lead ing edge round off Add /8 x A-in balsa strips stabilizer leading trail ing edges round off Glue elevators A-in dowel Add /8 x A-in balsa strips remainder elevator lead ing edge round off Seal raw edges gummed paper tape Hinge eleva tors stabilizer cloth hinges four places Wing Make spar capping A-in balsa spar half x A-in spruce strip top bottom Join spar halves A-in ply joiners front rear centerline dihedral break Glue /8-m ply gear mount wing panel Glue right side wing panel spar onto right-hand wing panel Continued page 164 Left engine cowl carved balsa block See text details Right dowel joins cardboard elevator halves au thor chose cloth hinges model Gummed paper tape stationary store seals exposed cardboard trailing edges March 1988 69 P4 0 7 Elir Kiweba 11 R/C Idle-Bar Glow Plugs Long Short Also .Only $189 Traditional line non-idle bar Glow Plugs Six Types 3 Heat Ranges High Performance Glow Element Blow Proof Seal Only $149 Swanson Associates PO Box 151 Wayne NJ re 948 07470 manner proper fuel flow entire model covered 34 -oz glass cloth wing has lifting-type airfoil section root 1 0 positive incidence tip section symmetrical 00 incidence custom-made reverse monoline control unit mouaed aluminum plate t/6-in wire pin Check drawing detailed information model balanced hang about 1 nose out suspended control line Charles indicated model flies grooves well has tendency climb engine shuts off fuel tank suc tion/uniflow system seems work quite well information concerning model write designer Charles Legg 11 Gayland Dr RouteS Box 58 Council Bluffs IA 51501 next edition CL Speed column will Whip Antenna Gives Hidden Performance Gone forever nightmare heli-flier dreads stepping 3 foot tenna ripping off front prized chopper just ifs ready fly Base loaded short WHIP ANTENNA gives hidden performance Less 7 long can mounted project front helicopter inside canopy virtually invisible GORrAM MOO& PRODUCTS 23961 CRAFTSMAN RD218 VERNON ROAD CALABASAS CA 91302GREENVILLE PA 16125 818 992-0195 588-1321 cover development Dyna-Jet engine Heinkel 100/Felton Continued page 69 centerline outboard Wi rib dry glue outboard portion spar bottom wing W2 through W6 Glue cardboard ribs right wing Add cardboard doubler over ply gear mount between ribs WlA Wi Glue l-oz weight right wing tip Glue left wing panel left spar similar fashion Add ribs gear dou bier left wing Apply glue top inboard wing spar centerline dihedral break top ribs trailing edge inboard wing Fold top wing surface down pin se curely place until dry Repeat process outboard wing panels Add balsa tips wing Make line guide A-in ply Cut slot left balsa wing tip glue line guide place Cover trailing edge seams gummed paper tape fuselage sides outlined trian gular symbol drawing Line up per lower edges fuselage side / x A-in balsa strips shown fuselage side view strips recessed fuselage edges Bevel strips aft end fuselage cardboard sides will come together Add cardboard supports fuselage side above fuel tank below bellcrank Make firewall Cl A-in ply Locate mounting holes KM-40 en gine mount face Cl Drill mounting holes install blind nuts back side Cl Drill hole Cl fuel tubing exit two holes Y6-in dowels Glue dowels Cl Line four back edges Cl -in triangular balsa bracing Glue Cl right side fuselage dry glue left side fuselage Cl Attach fuel tank A-in ply support using rubberbands simple acceptable method Make pushrod %2 wire A-in-sq spruce attach HIGH PERFORMANCE FLAP III Get airborne FASTER & SAFER Super Strong & Lightweight Slow test hot plsneo docile landing speed sacriticing performance use electric saitptanesactinates throttte on/off switch sernoi Folly adjustable fit airfoil eaoy installation Roadybuilt comeo complete instructions Patent Pending Send FREE Brochure Dealer Inquirien Invited &ecidne uk w4d Box 1962 Lawrence KS 66044 bellcrank along lead-out wires Install tank bellcrank assem blies gluing ply supports card board supports sides fuselage Glue fuselage sides together tail Glue Fl F2 F3 place cover top fuselage sure bring fuel tubing fill overflow lines out during covering operations Cover bottom fuselage F4 through F7 Add bulkheads through J top fuselage Cover bulkheads through D Dl has scored folded Cover bulkheads D through F D2 Cover bulkheads F through H D3 Add three K bulkheads forward bottom fuselage cover D4 cowl made hollowed-out balsa block top half consists hol low block C4 Y6-in ply glued front Drill hole C4 install blind nut back side before gluing bal sa block glue block firewall removable bottom half cowl con sists C2 hollow block C3 holes C2 must align 3/33 dowels firewall Cl aligned glue C2 back face hollow block holes C3 must align hole C4 top block aligned glue C3 front face lower block Sand carve hollow balsa block shape Test fit engine cowl drill mounting holes KM-40 engine mount Use shaft extension give ade quate spinner clearance Cut holes cowl block cylinder head exhaust needle valve Glue stabilizer fuselage Add -in triangular balsa stock bottom stab fuselage intersection bracing Glue fin fuselage Add rudder fin trailing edge offset ide flying circle Make tail gear /32 music wire Bend shown place A-in ply support wrap nylon thread smear glue dry glue cutout fuselage bottom Make main gear %2-in wire shown Make gear fairings A-in ply attach gear nylon gear clips Attach gear assemblies A-in ply 164 Model Aviation Puzzled CALL MATTI NetImetehuild Msttdeltlll lhavetlflm sewhw 1 Complete 2 Semi-Assembled ready cover sanded Calf 9am -8pm lEST 609-275-7264 Send prices Kits Engines accessories 2 Muffs Model Building 7 HampshIre Drive Plalnsbom NJ 08536 Rste cards available free SASE 4-11809-112 also build Cars Boats supports bottom wing nylon gear clips Make air scoop /2 balsa glue bottom wing Finishing Paint trim model before final assembly color scheme dark blue top medium gray underneath lettering trim made MonoKote Make canopy thin plastic epoxy fuselage Outline canopy strips MonoKote ai leron flap outlines also made MonoKote Final assembly Glue wing fuselage Pass lead-out wires through wing tip line guide tie off Attach nylon control horn elevator hook up pushrod Attach 234-in-dia wheels main gear 1 -in-dia wheel tail gear Attach 12 x 6 prop 2 li-in spinner Lastly make sure model balances point shown plans tribute rebuffed aeronautical engineer now complete ready tested flying field NMPRA Champs/Hager Continued page 80 Five rounds scheduled Sun day would 10 rounds altogether quite chore 51 entries Placings pretty much unchanged end Round Five wait Jessica Thurrott third place Could young lady sneaking up oldtimers times 112 113 look out guys Dont make mistakes might blow wings off made mistake beaten Jessica excellent flier Round Seven Gary Hover bested Henry Bartle 112 114 Dave Shadel Jes sica Thurrott both point downjust waiting Hover make mistake about time Rich Tocci decided land beautiful Estralita surround ing jungle Out came machete search was eventually found top tree extricated just few nicks wing leading edge Heat Eight Round Eight Ron Mendel Tom Strom Norm Johnson Paul Benezra very fast race Benezra won 113 Mendel second 114 Strom third 126 Johnson fourth 117 very few freebies contest first heat Round Nine another exceptionally close Henry Bartle JP Hanway Gary Gau up Bar tle just edged out Hanway 11496 11499 Seems though Bartle likes em closeespecially wins Gary Hover still top round go point seems fitting say has long time since Ive race size able get 10 full rounds just two days possible because great job done Dave Tyson wife Doris great workerseach just important other takes teamwork race go smooth did join NMPRA applauding Jessica Thurrott won Heat Four Round 10 thanks authors flying short lap Dave Shadel won Heat Five time 1 mm 11 sec still second place Shadels worst time meet 11249 times being 109 111 eyes Gary Hover Heat Nine didnt win heat contest would up grabs Gary pulled itoff gave him perfect score clinched 1987 Formula NMPRA Champion title flyoff eighth place Lyle Larson besting Bruce Brown Other ties sorted out fliers best time best points Dub Jetts 10961 still best time flying over top 20 1987 NMPRA Champi onships follows 1 Gary Hover 2 Dave Shadel 3 Jessica Thurrott 4 Henry Bartle 5 Gary Long 6 Dub Jett 7 Mike Helsel 8 Lyle Larson 9 Bruce Brown 10 GE Jacobson 11 Paul Benezra 12 Ron Mendel 13 Ed Rankin 14 David Doyle 15 Dennis OBrien 16 Pete Reed 17 Gary Parise 18 Gary Gau 19 Thom mas Strom 20 Norm Johnson did come 1987 race missed great Lets get started now 1988 should held somewhere Texas No-Cal Corsair/Lidberg Continued page 88 side thats covered glue motor stick Position stab wing glue place like fill gap under wing Add loop rubber %2 model very light build heav ier check balance Use some clay its likely needed under stab move balance point should Flying Try some test glides adjusting amount clay modify glide angle everything reasonably straight gentle turn will present either direction OK long its too tight Try about 50 turns see what happens under power model wont climb add turns and/or take off some tail weight stalls just cant seem pick direction fly add some downthrust Bend flexible prop hanger correct too-tight climb turn correct glide turn first warp ing fin needed As get things sorted out should take few flights add winds Use winder rear helper can hold prop hub F2G-1 Continued page 166 SPECIALISTS IN CUSTOM COX TEE DEE REED ENGINES 020S 049S 051S & 09S ALL CUSTOM STOCK PARTS VAILABLE INDIVIDUALLY MANY NEW PARTS FOR OLD DISCONTINUED COX ENGINES COX PROPS GLOW HEADS COMPETITION ACCESSORIES & CUSTOMIZED KAB ENGINES ALSOjA COMPLETE LINE OF RACIN PARTS BEE FIREBALL KAB PLUGS SOLID LINES RACING WHEELS QWCK F1LLS ETC lW ALSO STOCK CARBON FiBER KLOTZ OIL LATEX SILICONE FUEL TUBING PEN BLADDER MATERIALS & HARDTO-FIND HARDWARE ESPECIALLY 2-56 3-48 SIZES COILS CONDENSERS NGK PLUGS SILK 12 COLORS QUALITY DOPE BRUSHES 5m 7N LOOP RUBBER BANDS KSB SEELIG IGNITiON TIMERS GAS DIESEL FUEL TUBING TRANSISTOR IGNON SYSTEMS RESISTOR HI-TENSION LEADS 1/2A TEXACO PLAYBOY SR KIT 1/2A TEXACO ENGINES PARTS EVERYTHING YOU NEED FOR OLD T1iERINCLUDING REPLICA OR WICK ENGINES March 1988 165 WE STOCK ALL REV-UP PROPS OUR INVENTORY AVERAGES OVER 10000 PROPS! CALL FOR IMMEDIATE SHIPMENT ON VISA OR MASTERCARD OLD TIMER SUPPLIES ORDER BY MAIL OR PHONE 714 880-5102 SORRY NO CODJ VISA & MASTERCARD WELCOME DEALER INGUIRIES INVITED MINIMUM MERCHANDISE ORDER 81000 SHIPPING HANDLING FEE 8150 FOR INSURANCE ADD 8 1OG ORDERS SHIPPED WITHIN 24 HOURS CALIF RESIDENTS ADD 6 TAX
Edition: Model Aviation - 1988/03
Page Numbers: 65, 66, 67, 68, 69, 164, 165
Its another WW II fighter designs never made full production Control Line model built mostly card board gives its designers dream chance live vicariously fly ing circles everywhere U Chuck Felton WHEN THE GERMAN military machine passed over Ernst Heinkels 112 fa vor Messerschmitt 109 disap pointed determined Heinkel made up mind build fighter second prove engineering talents world particular whod picked 109 over offering made chief design aims break 450 mph speed record result avenging efforts 100 fighter design philosophy simplicity construction geared facilitate easy mass production have functional de sign features treated ease assembly line production yet compromising desired high performance 100 made its first flight January 22 1938 obvious its performance would just above expectations su perior anything flying plane extremely small good looking fighter went set new world speed record 464 mph March 1939 Twelve lOOs used fake propa ganda photographs fooled Britain believing new fighter called March 1988 65 Top With stance slack lines make look like its going 200 mph sitting still Heinkel He-i 00 sure bring out onlookers set down flying circle Above Using cardboard basic building material particularly new way constructing CL model youve never tried dont know what youre missing 113 full-scale service Unfortunately fortunate allies Heinkel never success sel ling 100 fighter Luftwaffe already based fighter pro gram entirely 109 110 aircraft anxious introduce new fighter Luftwaffe felt performance existing fight ers adequate could simply overwhelm enemy sheer masses After war expected short Both Russia Japan however purchased three 100 aircraft apiece design studies must have liked what saw can easily see direct influence 100 Russian Yak-3 Yak-9 Japanese Kawasaki Ki 61 Tony model presented constructed primarily 4-in corrugated cardboard greatly reduces both building time cost design makes use cardboards unique ability folded wing built two large pieces cardboard cardboard ribs single balsa spruce spar tail surfaces fuselage primarily cardboard little internal bracing result low-cost lightweight fast-building model has good scalelike appearance capable taking plenty punishment flying field Cardboard varies weight %-in corrugated cardboard will Sources material include box manufacturers local shopping centers can find stacks discarded boxes Look card board brown paper side white-finished paper other white paper outside model re sults smoother finish neater appearance method folding card board use gummed paper tape seal joints exposed corrugations will explained later construction hints model built scale two inches foot resulting wingspan 61 length 53 bottom air foil flat curved upper surface due scoring folding technique employed Engines 30 40 size can PLASTIC CANOPY PATTERN FOLD C3 C4-3DOL BLINDNUT /e 2-3/4PLY SPINNER /2 BALSA YR ANGULAR ALL MATER AL /8 CARDBOARD UNLES ~WSE 12-S PROP CI- SHAFT EXT Il\ __ 02 CS 1/8 PLY 00 C2 I/S - Fl AARI SUPPORT FUEL TANK IF4 ___ LA04 BLIND NUT F5tTESFtEFGE L~TLINE C4 3/6 PLY 3-3/4 DIA WHEELS used Its size stability sport-flying model make good 66 Model Aviation prototype shown finished spray dope see text details almost iron-on coverings can used produce very attractive model possible use card board thats constructed white-finish paper side smoother outer surface Construction hints Before begin take Left leading edges till feathers capped strip %-in balsa allow rounded off Above wing composed single laminated spar see plans cardboard ribs folds leading edge obtain curved upper surface Full-Size Plans Available Page 170 4 G SA4CLOTH HINGES I4 PLACES II /4 DOWEL F EMPENNAGE IS 2 PIECES OF CARDBOARD LAMINATED TOGETHER CROSAGRAIN II U J9Y1w- e BELLCRANI II Hfl III IRSCOOP OUTLINE IiII Iii I/BS ~I 1/4 SQ SPRJCE-BALSAIIH/5 LEADDUTTOP DM1CI FOR CLARITY W RES NO E ARROWS NOCA E DRECTION 0 CORRUGA DNA PSLIiiiiiiiiJ AS SHOWN ABOVE II ~//~ DID V 1444 iK CD I________ F FN4FLSELAGEPB LBU FOLD LINES DAM WHEE w 3/D2BALSA II AIRSCDDP lIII G AR C PS OPFRONT SWVIEW LANDING DEAR 5/32 W RE S REDO 0 Fl U 5 50 K 04 A-A F AX 4/ BALSA R-R I/B PLY 3/32 DAM WRE THREAD SHEET OF S ALL COMMERCIAL RIO NCR REREROED HEINKEL 100 DES ONED t NEED BY C FELTON look special tips working cardboard Glue Water base glue such white glue Titebond recommended Contact ce ment recommended since parts can shifted using glue surfaces Folding The scoring fold lines done screening tool available hardware store consists handle 1-inch-radius wheel end run along straightedge fold line Waterproofing cardboard quite sim ple can done raw material before cut out parts model Simply mix 25% clear polyurethane 75% paint thinner latter can cheapest hardware store variety thoroughly mixed clear polyurethane Brush mixture liberally onto cardboard sheet allow dry 48 hours adds no appreciable weight material renders card board completely waterproof addition start cut treated cardboard March 1988 67 B E C 0 FOR THRU K PLY Above The fuselage sides lined balsa strips Cardboard supports used hold belicrank fuel tank mounts Right front builds shown both rugged lightweight tail wheel attached its ply platform wrapping wire string smear ing glue plywood landing gear assembly glued model Tn-stock reinforces stab/fuselage joint will find crisp wood can cut sharply cleanly Paper tape seams joints ex posed edges model covered strips gummed paper tape Obtain 1in -wide roll stationery store Sim ply cut thin strip length dip water smooth over seam Finishing Cardboard gives solid sur face no open areas cover its nonporous easiest finishing method apply two coats clear dope sanding lightly between coats #400 sandpaper followed three coats color dope However wide variety finishing materials may used cardboard F FOLD LNES -7/8PLY \I/8 F.Y OINERS AWIAWIAW FLAP AND AILERON OUTLINE -4I Coverings such Solarfilm MonoKote vinyl paper can used coverings recommended surface doped better bond Construction Cut out cardboard wooden parts using template outlines sure note direction corruga tions cardboard Score fold card board parts indicated plans Left The top deck made up cardboard formers balsa stringers Right top deck cardboard pieces scored screening tool molded around formers stringers achieve desired shape Bevel balsa strips tail sides come together 68 Model Aviation prototype paint scheme dark blue top medium gray bottom out line trim lines sheet-plastic canopy numbers done MonoKote main landing gear attached ply sup ports wing nylon gear clips The cowl made two carved balsa landing gear door also made plywood blocks reinforced plywood formers Full-Size Plans Available. See Page 170 P7 F6 ES1 NLSA~--l/4 SQ SPRUCE 7LINE GUIDE BLACK WRITI WSWE I/B PLY SPAR JOINERS S REQO SPAR PATTERN S REQD w K 4 REQ D 1/8 PLY LINE GUIDE I jGj 04 I I I I I rN III II JIB Iz W3 Wa ALL WIA RIBS WI ALL RIBS S P01111 REIYn VB PLY GEAR MOUNT S REQD IIiiill DI LIIIIll liiiII IIIIIIIll//I 03 ILIIill/I ILL IIIIIIILII ILIIIIL Ill/Il IL/IL 11ILII// LIII Il/Il I/Ill liii I/LI I/Ill III IL/LI ILLIIII IL/ILL SHEET S OF 2 ALL COMMERCIAL RIGHTS RESERVED HEINKEL 100 DESIGNED 8 INKED BY C FELTUN 0I23456 fin rudder stabilizer elevator made two pieces A-in cardboard laminated together cross grained resulting A-in-thick surfaces Add /8 x A-in balsa strip fin lead ing edge round off Add /8 x A-in balsa strips stabilizer leading trail ing edges round off Glue elevators A-in dowel Add /8 x A-in balsa strips remainder elevator lead ing edge round off Seal raw edges gummed paper tape Hinge eleva tors stabilizer cloth hinges four places Wing Make spar capping A-in balsa spar half x A-in spruce strip top bottom Join spar halves A-in ply joiners front rear centerline dihedral break Glue /8-m ply gear mount wing panel Glue right side wing panel spar onto right-hand wing panel Continued page 164 Left engine cowl carved balsa block See text details Right dowel joins cardboard elevator halves au thor chose cloth hinges model Gummed paper tape stationary store seals exposed cardboard trailing edges March 1988 69 P4 0 7 Elir Kiweba 11 R/C Idle-Bar Glow Plugs Long Short Also .Only $189 Traditional line non-idle bar Glow Plugs Six Types 3 Heat Ranges High Performance Glow Element Blow Proof Seal Only $149 Swanson Associates PO Box 151 Wayne NJ re 948 07470 manner proper fuel flow entire model covered 34 -oz glass cloth wing has lifting-type airfoil section root 1 0 positive incidence tip section symmetrical 00 incidence custom-made reverse monoline control unit mouaed aluminum plate t/6-in wire pin Check drawing detailed information model balanced hang about 1 nose out suspended control line Charles indicated model flies grooves well has tendency climb engine shuts off fuel tank suc tion/uniflow system seems work quite well information concerning model write designer Charles Legg 11 Gayland Dr RouteS Box 58 Council Bluffs IA 51501 next edition CL Speed column will Whip Antenna Gives Hidden Performance Gone forever nightmare heli-flier dreads stepping 3 foot tenna ripping off front prized chopper just ifs ready fly Base loaded short WHIP ANTENNA gives hidden performance Less 7 long can mounted project front helicopter inside canopy virtually invisible GORrAM MOO& PRODUCTS 23961 CRAFTSMAN RD218 VERNON ROAD CALABASAS CA 91302GREENVILLE PA 16125 818 992-0195 588-1321 cover development Dyna-Jet engine Heinkel 100/Felton Continued page 69 centerline outboard Wi rib dry glue outboard portion spar bottom wing W2 through W6 Glue cardboard ribs right wing Add cardboard doubler over ply gear mount between ribs WlA Wi Glue l-oz weight right wing tip Glue left wing panel left spar similar fashion Add ribs gear dou bier left wing Apply glue top inboard wing spar centerline dihedral break top ribs trailing edge inboard wing Fold top wing surface down pin se curely place until dry Repeat process outboard wing panels Add balsa tips wing Make line guide A-in ply Cut slot left balsa wing tip glue line guide place Cover trailing edge seams gummed paper tape fuselage sides outlined trian gular symbol drawing Line up per lower edges fuselage side / x A-in balsa strips shown fuselage side view strips recessed fuselage edges Bevel strips aft end fuselage cardboard sides will come together Add cardboard supports fuselage side above fuel tank below bellcrank Make firewall Cl A-in ply Locate mounting holes KM-40 en gine mount face Cl Drill mounting holes install blind nuts back side Cl Drill hole Cl fuel tubing exit two holes Y6-in dowels Glue dowels Cl Line four back edges Cl -in triangular balsa bracing Glue Cl right side fuselage dry glue left side fuselage Cl Attach fuel tank A-in ply support using rubberbands simple acceptable method Make pushrod %2 wire A-in-sq spruce attach HIGH PERFORMANCE FLAP III Get airborne FASTER & SAFER Super Strong & Lightweight Slow test hot plsneo docile landing speed sacriticing performance use electric saitptanesactinates throttte on/off switch sernoi Folly adjustable fit airfoil eaoy installation Roadybuilt comeo complete instructions Patent Pending Send FREE Brochure Dealer Inquirien Invited &ecidne uk w4d Box 1962 Lawrence KS 66044 bellcrank along lead-out wires Install tank bellcrank assem blies gluing ply supports card board supports sides fuselage Glue fuselage sides together tail Glue Fl F2 F3 place cover top fuselage sure bring fuel tubing fill overflow lines out during covering operations Cover bottom fuselage F4 through F7 Add bulkheads through J top fuselage Cover bulkheads through D Dl has scored folded Cover bulkheads D through F D2 Cover bulkheads F through H D3 Add three K bulkheads forward bottom fuselage cover D4 cowl made hollowed-out balsa block top half consists hol low block C4 Y6-in ply glued front Drill hole C4 install blind nut back side before gluing bal sa block glue block firewall removable bottom half cowl con sists C2 hollow block C3 holes C2 must align 3/33 dowels firewall Cl aligned glue C2 back face hollow block holes C3 must align hole C4 top block aligned glue C3 front face lower block Sand carve hollow balsa block shape Test fit engine cowl drill mounting holes KM-40 engine mount Use shaft extension give ade quate spinner clearance Cut holes cowl block cylinder head exhaust needle valve Glue stabilizer fuselage Add -in triangular balsa stock bottom stab fuselage intersection bracing Glue fin fuselage Add rudder fin trailing edge offset ide flying circle Make tail gear /32 music wire Bend shown place A-in ply support wrap nylon thread smear glue dry glue cutout fuselage bottom Make main gear %2-in wire shown Make gear fairings A-in ply attach gear nylon gear clips Attach gear assemblies A-in ply 164 Model Aviation Puzzled CALL MATTI NetImetehuild Msttdeltlll lhavetlflm sewhw 1 Complete 2 Semi-Assembled ready cover sanded Calf 9am -8pm lEST 609-275-7264 Send prices Kits Engines accessories 2 Muffs Model Building 7 HampshIre Drive Plalnsbom NJ 08536 Rste cards available free SASE 4-11809-112 also build Cars Boats supports bottom wing nylon gear clips Make air scoop /2 balsa glue bottom wing Finishing Paint trim model before final assembly color scheme dark blue top medium gray underneath lettering trim made MonoKote Make canopy thin plastic epoxy fuselage Outline canopy strips MonoKote ai leron flap outlines also made MonoKote Final assembly Glue wing fuselage Pass lead-out wires through wing tip line guide tie off Attach nylon control horn elevator hook up pushrod Attach 234-in-dia wheels main gear 1 -in-dia wheel tail gear Attach 12 x 6 prop 2 li-in spinner Lastly make sure model balances point shown plans tribute rebuffed aeronautical engineer now complete ready tested flying field NMPRA Champs/Hager Continued page 80 Five rounds scheduled Sun day would 10 rounds altogether quite chore 51 entries Placings pretty much unchanged end Round Five wait Jessica Thurrott third place Could young lady sneaking up oldtimers times 112 113 look out guys Dont make mistakes might blow wings off made mistake beaten Jessica excellent flier Round Seven Gary Hover bested Henry Bartle 112 114 Dave Shadel Jes sica Thurrott both point downjust waiting Hover make mistake about time Rich Tocci decided land beautiful Estralita surround ing jungle Out came machete search was eventually found top tree extricated just few nicks wing leading edge Heat Eight Round Eight Ron Mendel Tom Strom Norm Johnson Paul Benezra very fast race Benezra won 113 Mendel second 114 Strom third 126 Johnson fourth 117 very few freebies contest first heat Round Nine another exceptionally close Henry Bartle JP Hanway Gary Gau up Bar tle just edged out Hanway 11496 11499 Seems though Bartle likes em closeespecially wins Gary Hover still top round go point seems fitting say has long time since Ive race size able get 10 full rounds just two days possible because great job done Dave Tyson wife Doris great workerseach just important other takes teamwork race go smooth did join NMPRA applauding Jessica Thurrott won Heat Four Round 10 thanks authors flying short lap Dave Shadel won Heat Five time 1 mm 11 sec still second place Shadels worst time meet 11249 times being 109 111 eyes Gary Hover Heat Nine didnt win heat contest would up grabs Gary pulled itoff gave him perfect score clinched 1987 Formula NMPRA Champion title flyoff eighth place Lyle Larson besting Bruce Brown Other ties sorted out fliers best time best points Dub Jetts 10961 still best time flying over top 20 1987 NMPRA Champi onships follows 1 Gary Hover 2 Dave Shadel 3 Jessica Thurrott 4 Henry Bartle 5 Gary Long 6 Dub Jett 7 Mike Helsel 8 Lyle Larson 9 Bruce Brown 10 GE Jacobson 11 Paul Benezra 12 Ron Mendel 13 Ed Rankin 14 David Doyle 15 Dennis OBrien 16 Pete Reed 17 Gary Parise 18 Gary Gau 19 Thom mas Strom 20 Norm Johnson did come 1987 race missed great Lets get started now 1988 should held somewhere Texas No-Cal Corsair/Lidberg Continued page 88 side thats covered glue motor stick Position stab wing glue place like fill gap under wing Add loop rubber %2 model very light build heav ier check balance Use some clay its likely needed under stab move balance point should Flying Try some test glides adjusting amount clay modify glide angle everything reasonably straight gentle turn will present either direction OK long its too tight Try about 50 turns see what happens under power model wont climb add turns and/or take off some tail weight stalls just cant seem pick direction fly add some downthrust Bend flexible prop hanger correct too-tight climb turn correct glide turn first warp ing fin needed As get things sorted out should take few flights add winds Use winder rear helper can hold prop hub F2G-1 Continued page 166 SPECIALISTS IN CUSTOM COX TEE DEE REED ENGINES 020S 049S 051S & 09S ALL CUSTOM STOCK PARTS VAILABLE INDIVIDUALLY MANY NEW PARTS FOR OLD DISCONTINUED COX ENGINES COX PROPS GLOW HEADS COMPETITION ACCESSORIES & CUSTOMIZED KAB ENGINES ALSOjA COMPLETE LINE OF RACIN PARTS BEE FIREBALL KAB PLUGS SOLID LINES RACING WHEELS QWCK F1LLS ETC lW ALSO STOCK CARBON FiBER KLOTZ OIL LATEX SILICONE FUEL TUBING PEN BLADDER MATERIALS & HARDTO-FIND HARDWARE ESPECIALLY 2-56 3-48 SIZES COILS CONDENSERS NGK PLUGS SILK 12 COLORS QUALITY DOPE BRUSHES 5m 7N LOOP RUBBER BANDS KSB SEELIG IGNITiON TIMERS GAS DIESEL FUEL TUBING TRANSISTOR IGNON SYSTEMS RESISTOR HI-TENSION LEADS 1/2A TEXACO PLAYBOY SR KIT 1/2A TEXACO ENGINES PARTS EVERYTHING YOU NEED FOR OLD T1iERINCLUDING REPLICA OR WICK ENGINES March 1988 165 WE STOCK ALL REV-UP PROPS OUR INVENTORY AVERAGES OVER 10000 PROPS! CALL FOR IMMEDIATE SHIPMENT ON VISA OR MASTERCARD OLD TIMER SUPPLIES ORDER BY MAIL OR PHONE 714 880-5102 SORRY NO CODJ VISA & MASTERCARD WELCOME DEALER INGUIRIES INVITED MINIMUM MERCHANDISE ORDER 81000 SHIPPING HANDLING FEE 8150 FOR INSURANCE ADD 8 1OG ORDERS SHIPPED WITHIN 24 HOURS CALIF RESIDENTS ADD 6 TAX
Edition: Model Aviation - 1988/03
Page Numbers: 65, 66, 67, 68, 69, 164, 165
Its another WW II fighter designs never made full production Control Line model built mostly card board gives its designers dream chance live vicariously fly ing circles everywhere U Chuck Felton WHEN THE GERMAN military machine passed over Ernst Heinkels 112 fa vor Messerschmitt 109 disap pointed determined Heinkel made up mind build fighter second prove engineering talents world particular whod picked 109 over offering made chief design aims break 450 mph speed record result avenging efforts 100 fighter design philosophy simplicity construction geared facilitate easy mass production have functional de sign features treated ease assembly line production yet compromising desired high performance 100 made its first flight January 22 1938 obvious its performance would just above expectations su perior anything flying plane extremely small good looking fighter went set new world speed record 464 mph March 1939 Twelve lOOs used fake propa ganda photographs fooled Britain believing new fighter called March 1988 65 Top With stance slack lines make look like its going 200 mph sitting still Heinkel He-i 00 sure bring out onlookers set down flying circle Above Using cardboard basic building material particularly new way constructing CL model youve never tried dont know what youre missing 113 full-scale service Unfortunately fortunate allies Heinkel never success sel ling 100 fighter Luftwaffe already based fighter pro gram entirely 109 110 aircraft anxious introduce new fighter Luftwaffe felt performance existing fight ers adequate could simply overwhelm enemy sheer masses After war expected short Both Russia Japan however purchased three 100 aircraft apiece design studies must have liked what saw can easily see direct influence 100 Russian Yak-3 Yak-9 Japanese Kawasaki Ki 61 Tony model presented constructed primarily 4-in corrugated cardboard greatly reduces both building time cost design makes use cardboards unique ability folded wing built two large pieces cardboard cardboard ribs single balsa spruce spar tail surfaces fuselage primarily cardboard little internal bracing result low-cost lightweight fast-building model has good scalelike appearance capable taking plenty punishment flying field Cardboard varies weight %-in corrugated cardboard will Sources material include box manufacturers local shopping centers can find stacks discarded boxes Look card board brown paper side white-finished paper other white paper outside model re sults smoother finish neater appearance method folding card board use gummed paper tape seal joints exposed corrugations will explained later construction hints model built scale two inches foot resulting wingspan 61 length 53 bottom air foil flat curved upper surface due scoring folding technique employed Engines 30 40 size can PLASTIC CANOPY PATTERN FOLD C3 C4-3DOL BLINDNUT /e 2-3/4PLY SPINNER /2 BALSA YR ANGULAR ALL MATER AL /8 CARDBOARD UNLES ~WSE 12-S PROP CI- SHAFT EXT Il\ __ 02 CS 1/8 PLY 00 C2 I/S - Fl AARI SUPPORT FUEL TANK IF4 ___ LA04 BLIND NUT F5tTESFtEFGE L~TLINE C4 3/6 PLY 3-3/4 DIA WHEELS used Its size stability sport-flying model make good 66 Model Aviation prototype shown finished spray dope see text details almost iron-on coverings can used produce very attractive model possible use card board thats constructed white-finish paper side smoother outer surface Construction hints Before begin take Left leading edges till feathers capped strip %-in balsa allow rounded off Above wing composed single laminated spar see plans cardboard ribs folds leading edge obtain curved upper surface Full-Size Plans Available Page 170 4 G SA4CLOTH HINGES I4 PLACES II /4 DOWEL F EMPENNAGE IS 2 PIECES OF CARDBOARD LAMINATED TOGETHER CROSAGRAIN II U J9Y1w- e BELLCRANI II Hfl III IRSCOOP OUTLINE IiII Iii I/BS ~I 1/4 SQ SPRJCE-BALSAIIH/5 LEADDUTTOP DM1CI FOR CLARITY W RES NO E ARROWS NOCA E DRECTION 0 CORRUGA DNA PSLIiiiiiiiiJ AS SHOWN ABOVE II ~//~ DID V 1444 iK CD I________ F FN4FLSELAGEPB LBU FOLD LINES DAM WHEE w 3/D2BALSA II AIRSCDDP lIII G AR C PS OPFRONT SWVIEW LANDING DEAR 5/32 W RE S REDO 0 Fl U 5 50 K 04 A-A F AX 4/ BALSA R-R I/B PLY 3/32 DAM WRE THREAD SHEET OF S ALL COMMERCIAL RIO NCR REREROED HEINKEL 100 DES ONED t NEED BY C FELTON look special tips working cardboard Glue Water base glue such white glue Titebond recommended Contact ce ment recommended since parts can shifted using glue surfaces Folding The scoring fold lines done screening tool available hardware store consists handle 1-inch-radius wheel end run along straightedge fold line Waterproofing cardboard quite sim ple can done raw material before cut out parts model Simply mix 25% clear polyurethane 75% paint thinner latter can cheapest hardware store variety thoroughly mixed clear polyurethane Brush mixture liberally onto cardboard sheet allow dry 48 hours adds no appreciable weight material renders card board completely waterproof addition start cut treated cardboard March 1988 67 B E C 0 FOR THRU K PLY Above The fuselage sides lined balsa strips Cardboard supports used hold belicrank fuel tank mounts Right front builds shown both rugged lightweight tail wheel attached its ply platform wrapping wire string smear ing glue plywood landing gear assembly glued model Tn-stock reinforces stab/fuselage joint will find crisp wood can cut sharply cleanly Paper tape seams joints ex posed edges model covered strips gummed paper tape Obtain 1in -wide roll stationery store Sim ply cut thin strip length dip water smooth over seam Finishing Cardboard gives solid sur face no open areas cover its nonporous easiest finishing method apply two coats clear dope sanding lightly between coats #400 sandpaper followed three coats color dope However wide variety finishing materials may used cardboard F FOLD LNES -7/8PLY \I/8 F.Y OINERS AWIAWIAW FLAP AND AILERON OUTLINE -4I Coverings such Solarfilm MonoKote vinyl paper can used coverings recommended surface doped better bond Construction Cut out cardboard wooden parts using template outlines sure note direction corruga tions cardboard Score fold card board parts indicated plans Left The top deck made up cardboard formers balsa stringers Right top deck cardboard pieces scored screening tool molded around formers stringers achieve desired shape Bevel balsa strips tail sides come together 68 Model Aviation prototype paint scheme dark blue top medium gray bottom out line trim lines sheet-plastic canopy numbers done MonoKote main landing gear attached ply sup ports wing nylon gear clips The cowl made two carved balsa landing gear door also made plywood blocks reinforced plywood formers Full-Size Plans Available. See Page 170 P7 F6 ES1 NLSA~--l/4 SQ SPRUCE 7LINE GUIDE BLACK WRITI WSWE I/B PLY SPAR JOINERS S REQO SPAR PATTERN S REQD w K 4 REQ D 1/8 PLY LINE GUIDE I jGj 04 I I I I I rN III II JIB Iz W3 Wa ALL WIA RIBS WI ALL RIBS S P01111 REIYn VB PLY GEAR MOUNT S REQD IIiiill DI LIIIIll liiiII IIIIIIIll//I 03 ILIIill/I ILL IIIIIIILII ILIIIIL Ill/Il IL/IL 11ILII// LIII Il/Il I/Ill liii I/LI I/Ill III IL/LI ILLIIII IL/ILL SHEET S OF 2 ALL COMMERCIAL RIGHTS RESERVED HEINKEL 100 DESIGNED 8 INKED BY C FELTUN 0I23456 fin rudder stabilizer elevator made two pieces A-in cardboard laminated together cross grained resulting A-in-thick surfaces Add /8 x A-in balsa strip fin lead ing edge round off Add /8 x A-in balsa strips stabilizer leading trail ing edges round off Glue elevators A-in dowel Add /8 x A-in balsa strips remainder elevator lead ing edge round off Seal raw edges gummed paper tape Hinge eleva tors stabilizer cloth hinges four places Wing Make spar capping A-in balsa spar half x A-in spruce strip top bottom Join spar halves A-in ply joiners front rear centerline dihedral break Glue /8-m ply gear mount wing panel Glue right side wing panel spar onto right-hand wing panel Continued page 164 Left engine cowl carved balsa block See text details Right dowel joins cardboard elevator halves au thor chose cloth hinges model Gummed paper tape stationary store seals exposed cardboard trailing edges March 1988 69 P4 0 7 Elir Kiweba 11 R/C Idle-Bar Glow Plugs Long Short Also .Only $189 Traditional line non-idle bar Glow Plugs Six Types 3 Heat Ranges High Performance Glow Element Blow Proof Seal Only $149 Swanson Associates PO Box 151 Wayne NJ re 948 07470 manner proper fuel flow entire model covered 34 -oz glass cloth wing has lifting-type airfoil section root 1 0 positive incidence tip section symmetrical 00 incidence custom-made reverse monoline control unit mouaed aluminum plate t/6-in wire pin Check drawing detailed information model balanced hang about 1 nose out suspended control line Charles indicated model flies grooves well has tendency climb engine shuts off fuel tank suc tion/uniflow system seems work quite well information concerning model write designer Charles Legg 11 Gayland Dr RouteS Box 58 Council Bluffs IA 51501 next edition CL Speed column will Whip Antenna Gives Hidden Performance Gone forever nightmare heli-flier dreads stepping 3 foot tenna ripping off front prized chopper just ifs ready fly Base loaded short WHIP ANTENNA gives hidden performance Less 7 long can mounted project front helicopter inside canopy virtually invisible GORrAM MOO& PRODUCTS 23961 CRAFTSMAN RD218 VERNON ROAD CALABASAS CA 91302GREENVILLE PA 16125 818 992-0195 588-1321 cover development Dyna-Jet engine Heinkel 100/Felton Continued page 69 centerline outboard Wi rib dry glue outboard portion spar bottom wing W2 through W6 Glue cardboard ribs right wing Add cardboard doubler over ply gear mount between ribs WlA Wi Glue l-oz weight right wing tip Glue left wing panel left spar similar fashion Add ribs gear dou bier left wing Apply glue top inboard wing spar centerline dihedral break top ribs trailing edge inboard wing Fold top wing surface down pin se curely place until dry Repeat process outboard wing panels Add balsa tips wing Make line guide A-in ply Cut slot left balsa wing tip glue line guide place Cover trailing edge seams gummed paper tape fuselage sides outlined trian gular symbol drawing Line up per lower edges fuselage side / x A-in balsa strips shown fuselage side view strips recessed fuselage edges Bevel strips aft end fuselage cardboard sides will come together Add cardboard supports fuselage side above fuel tank below bellcrank Make firewall Cl A-in ply Locate mounting holes KM-40 en gine mount face Cl Drill mounting holes install blind nuts back side Cl Drill hole Cl fuel tubing exit two holes Y6-in dowels Glue dowels Cl Line four back edges Cl -in triangular balsa bracing Glue Cl right side fuselage dry glue left side fuselage Cl Attach fuel tank A-in ply support using rubberbands simple acceptable method Make pushrod %2 wire A-in-sq spruce attach HIGH PERFORMANCE FLAP III Get airborne FASTER & SAFER Super Strong & Lightweight Slow test hot plsneo docile landing speed sacriticing performance use electric saitptanesactinates throttte on/off switch sernoi Folly adjustable fit airfoil eaoy installation Roadybuilt comeo complete instructions Patent Pending Send FREE Brochure Dealer Inquirien Invited &ecidne uk w4d Box 1962 Lawrence KS 66044 bellcrank along lead-out wires Install tank bellcrank assem blies gluing ply supports card board supports sides fuselage Glue fuselage sides together tail Glue Fl F2 F3 place cover top fuselage sure bring fuel tubing fill overflow lines out during covering operations Cover bottom fuselage F4 through F7 Add bulkheads through J top fuselage Cover bulkheads through D Dl has scored folded Cover bulkheads D through F D2 Cover bulkheads F through H D3 Add three K bulkheads forward bottom fuselage cover D4 cowl made hollowed-out balsa block top half consists hol low block C4 Y6-in ply glued front Drill hole C4 install blind nut back side before gluing bal sa block glue block firewall removable bottom half cowl con sists C2 hollow block C3 holes C2 must align 3/33 dowels firewall Cl aligned glue C2 back face hollow block holes C3 must align hole C4 top block aligned glue C3 front face lower block Sand carve hollow balsa block shape Test fit engine cowl drill mounting holes KM-40 engine mount Use shaft extension give ade quate spinner clearance Cut holes cowl block cylinder head exhaust needle valve Glue stabilizer fuselage Add -in triangular balsa stock bottom stab fuselage intersection bracing Glue fin fuselage Add rudder fin trailing edge offset ide flying circle Make tail gear /32 music wire Bend shown place A-in ply support wrap nylon thread smear glue dry glue cutout fuselage bottom Make main gear %2-in wire shown Make gear fairings A-in ply attach gear nylon gear clips Attach gear assemblies A-in ply 164 Model Aviation Puzzled CALL MATTI NetImetehuild Msttdeltlll lhavetlflm sewhw 1 Complete 2 Semi-Assembled ready cover sanded Calf 9am -8pm lEST 609-275-7264 Send prices Kits Engines accessories 2 Muffs Model Building 7 HampshIre Drive Plalnsbom NJ 08536 Rste cards available free SASE 4-11809-112 also build Cars Boats supports bottom wing nylon gear clips Make air scoop /2 balsa glue bottom wing Finishing Paint trim model before final assembly color scheme dark blue top medium gray underneath lettering trim made MonoKote Make canopy thin plastic epoxy fuselage Outline canopy strips MonoKote ai leron flap outlines also made MonoKote Final assembly Glue wing fuselage Pass lead-out wires through wing tip line guide tie off Attach nylon control horn elevator hook up pushrod Attach 234-in-dia wheels main gear 1 -in-dia wheel tail gear Attach 12 x 6 prop 2 li-in spinner Lastly make sure model balances point shown plans tribute rebuffed aeronautical engineer now complete ready tested flying field NMPRA Champs/Hager Continued page 80 Five rounds scheduled Sun day would 10 rounds altogether quite chore 51 entries Placings pretty much unchanged end Round Five wait Jessica Thurrott third place Could young lady sneaking up oldtimers times 112 113 look out guys Dont make mistakes might blow wings off made mistake beaten Jessica excellent flier Round Seven Gary Hover bested Henry Bartle 112 114 Dave Shadel Jes sica Thurrott both point downjust waiting Hover make mistake about time Rich Tocci decided land beautiful Estralita surround ing jungle Out came machete search was eventually found top tree extricated just few nicks wing leading edge Heat Eight Round Eight Ron Mendel Tom Strom Norm Johnson Paul Benezra very fast race Benezra won 113 Mendel second 114 Strom third 126 Johnson fourth 117 very few freebies contest first heat Round Nine another exceptionally close Henry Bartle JP Hanway Gary Gau up Bar tle just edged out Hanway 11496 11499 Seems though Bartle likes em closeespecially wins Gary Hover still top round go point seems fitting say has long time since Ive race size able get 10 full rounds just two days possible because great job done Dave Tyson wife Doris great workerseach just important other takes teamwork race go smooth did join NMPRA applauding Jessica Thurrott won Heat Four Round 10 thanks authors flying short lap Dave Shadel won Heat Five time 1 mm 11 sec still second place Shadels worst time meet 11249 times being 109 111 eyes Gary Hover Heat Nine didnt win heat contest would up grabs Gary pulled itoff gave him perfect score clinched 1987 Formula NMPRA Champion title flyoff eighth place Lyle Larson besting Bruce Brown Other ties sorted out fliers best time best points Dub Jetts 10961 still best time flying over top 20 1987 NMPRA Champi onships follows 1 Gary Hover 2 Dave Shadel 3 Jessica Thurrott 4 Henry Bartle 5 Gary Long 6 Dub Jett 7 Mike Helsel 8 Lyle Larson 9 Bruce Brown 10 GE Jacobson 11 Paul Benezra 12 Ron Mendel 13 Ed Rankin 14 David Doyle 15 Dennis OBrien 16 Pete Reed 17 Gary Parise 18 Gary Gau 19 Thom mas Strom 20 Norm Johnson did come 1987 race missed great Lets get started now 1988 should held somewhere Texas No-Cal Corsair/Lidberg Continued page 88 side thats covered glue motor stick Position stab wing glue place like fill gap under wing Add loop rubber %2 model very light build heav ier check balance Use some clay its likely needed under stab move balance point should Flying Try some test glides adjusting amount clay modify glide angle everything reasonably straight gentle turn will present either direction OK long its too tight Try about 50 turns see what happens under power model wont climb add turns and/or take off some tail weight stalls just cant seem pick direction fly add some downthrust Bend flexible prop hanger correct too-tight climb turn correct glide turn first warp ing fin needed As get things sorted out should take few flights add winds Use winder rear helper can hold prop hub F2G-1 Continued page 166 SPECIALISTS IN CUSTOM COX TEE DEE REED ENGINES 020S 049S 051S & 09S ALL CUSTOM STOCK PARTS VAILABLE INDIVIDUALLY MANY NEW PARTS FOR OLD DISCONTINUED COX ENGINES COX PROPS GLOW HEADS COMPETITION ACCESSORIES & CUSTOMIZED KAB ENGINES ALSOjA COMPLETE LINE OF RACIN PARTS BEE FIREBALL KAB PLUGS SOLID LINES RACING WHEELS QWCK F1LLS ETC lW ALSO STOCK CARBON FiBER KLOTZ OIL LATEX SILICONE FUEL TUBING PEN BLADDER MATERIALS & HARDTO-FIND HARDWARE ESPECIALLY 2-56 3-48 SIZES COILS CONDENSERS NGK PLUGS SILK 12 COLORS QUALITY DOPE BRUSHES 5m 7N LOOP RUBBER BANDS KSB SEELIG IGNITiON TIMERS GAS DIESEL FUEL TUBING TRANSISTOR IGNON SYSTEMS RESISTOR HI-TENSION LEADS 1/2A TEXACO PLAYBOY SR KIT 1/2A TEXACO ENGINES PARTS EVERYTHING YOU NEED FOR OLD T1iERINCLUDING REPLICA OR WICK ENGINES March 1988 165 WE STOCK ALL REV-UP PROPS OUR INVENTORY AVERAGES OVER 10000 PROPS! CALL FOR IMMEDIATE SHIPMENT ON VISA OR MASTERCARD OLD TIMER SUPPLIES ORDER BY MAIL OR PHONE 714 880-5102 SORRY NO CODJ VISA & MASTERCARD WELCOME DEALER INGUIRIES INVITED MINIMUM MERCHANDISE ORDER 81000 SHIPPING HANDLING FEE 8150 FOR INSURANCE ADD 8 1OG ORDERS SHIPPED WITHIN 24 HOURS CALIF RESIDENTS ADD 6 TAX
Edition: Model Aviation - 1988/03
Page Numbers: 65, 66, 67, 68, 69, 164, 165
Its another WW II fighter designs never made full production Control Line model built mostly card board gives its designers dream chance live vicariously fly ing circles everywhere U Chuck Felton WHEN THE GERMAN military machine passed over Ernst Heinkels 112 fa vor Messerschmitt 109 disap pointed determined Heinkel made up mind build fighter second prove engineering talents world particular whod picked 109 over offering made chief design aims break 450 mph speed record result avenging efforts 100 fighter design philosophy simplicity construction geared facilitate easy mass production have functional de sign features treated ease assembly line production yet compromising desired high performance 100 made its first flight January 22 1938 obvious its performance would just above expectations su perior anything flying plane extremely small good looking fighter went set new world speed record 464 mph March 1939 Twelve lOOs used fake propa ganda photographs fooled Britain believing new fighter called March 1988 65 Top With stance slack lines make look like its going 200 mph sitting still Heinkel He-i 00 sure bring out onlookers set down flying circle Above Using cardboard basic building material particularly new way constructing CL model youve never tried dont know what youre missing 113 full-scale service Unfortunately fortunate allies Heinkel never success sel ling 100 fighter Luftwaffe already based fighter pro gram entirely 109 110 aircraft anxious introduce new fighter Luftwaffe felt performance existing fight ers adequate could simply overwhelm enemy sheer masses After war expected short Both Russia Japan however purchased three 100 aircraft apiece design studies must have liked what saw can easily see direct influence 100 Russian Yak-3 Yak-9 Japanese Kawasaki Ki 61 Tony model presented constructed primarily 4-in corrugated cardboard greatly reduces both building time cost design makes use cardboards unique ability folded wing built two large pieces cardboard cardboard ribs single balsa spruce spar tail surfaces fuselage primarily cardboard little internal bracing result low-cost lightweight fast-building model has good scalelike appearance capable taking plenty punishment flying field Cardboard varies weight %-in corrugated cardboard will Sources material include box manufacturers local shopping centers can find stacks discarded boxes Look card board brown paper side white-finished paper other white paper outside model re sults smoother finish neater appearance method folding card board use gummed paper tape seal joints exposed corrugations will explained later construction hints model built scale two inches foot resulting wingspan 61 length 53 bottom air foil flat curved upper surface due scoring folding technique employed Engines 30 40 size can PLASTIC CANOPY PATTERN FOLD C3 C4-3DOL BLINDNUT /e 2-3/4PLY SPINNER /2 BALSA YR ANGULAR ALL MATER AL /8 CARDBOARD UNLES ~WSE 12-S PROP CI- SHAFT EXT Il\ __ 02 CS 1/8 PLY 00 C2 I/S - Fl AARI SUPPORT FUEL TANK IF4 ___ LA04 BLIND NUT F5tTESFtEFGE L~TLINE C4 3/6 PLY 3-3/4 DIA WHEELS used Its size stability sport-flying model make good 66 Model Aviation prototype shown finished spray dope see text details almost iron-on coverings can used produce very attractive model possible use card board thats constructed white-finish paper side smoother outer surface Construction hints Before begin take Left leading edges till feathers capped strip %-in balsa allow rounded off Above wing composed single laminated spar see plans cardboard ribs folds leading edge obtain curved upper surface Full-Size Plans Available Page 170 4 G SA4CLOTH HINGES I4 PLACES II /4 DOWEL F EMPENNAGE IS 2 PIECES OF CARDBOARD LAMINATED TOGETHER CROSAGRAIN II U J9Y1w- e BELLCRANI II Hfl III IRSCOOP OUTLINE IiII Iii I/BS ~I 1/4 SQ SPRJCE-BALSAIIH/5 LEADDUTTOP DM1CI FOR CLARITY W RES NO E ARROWS NOCA E DRECTION 0 CORRUGA DNA PSLIiiiiiiiiJ AS SHOWN ABOVE II ~//~ DID V 1444 iK CD I________ F FN4FLSELAGEPB LBU FOLD LINES DAM WHEE w 3/D2BALSA II AIRSCDDP lIII G AR C PS OPFRONT SWVIEW LANDING DEAR 5/32 W RE S REDO 0 Fl U 5 50 K 04 A-A F AX 4/ BALSA R-R I/B PLY 3/32 DAM WRE THREAD SHEET OF S ALL COMMERCIAL RIO NCR REREROED HEINKEL 100 DES ONED t NEED BY C FELTON look special tips working cardboard Glue Water base glue such white glue Titebond recommended Contact ce ment recommended since parts can shifted using glue surfaces Folding The scoring fold lines done screening tool available hardware store consists handle 1-inch-radius wheel end run along straightedge fold line Waterproofing cardboard quite sim ple can done raw material before cut out parts model Simply mix 25% clear polyurethane 75% paint thinner latter can cheapest hardware store variety thoroughly mixed clear polyurethane Brush mixture liberally onto cardboard sheet allow dry 48 hours adds no appreciable weight material renders card board completely waterproof addition start cut treated cardboard March 1988 67 B E C 0 FOR THRU K PLY Above The fuselage sides lined balsa strips Cardboard supports used hold belicrank fuel tank mounts Right front builds shown both rugged lightweight tail wheel attached its ply platform wrapping wire string smear ing glue plywood landing gear assembly glued model Tn-stock reinforces stab/fuselage joint will find crisp wood can cut sharply cleanly Paper tape seams joints ex posed edges model covered strips gummed paper tape Obtain 1in -wide roll stationery store Sim ply cut thin strip length dip water smooth over seam Finishing Cardboard gives solid sur face no open areas cover its nonporous easiest finishing method apply two coats clear dope sanding lightly between coats #400 sandpaper followed three coats color dope However wide variety finishing materials may used cardboard F FOLD LNES -7/8PLY \I/8 F.Y OINERS AWIAWIAW FLAP AND AILERON OUTLINE -4I Coverings such Solarfilm MonoKote vinyl paper can used coverings recommended surface doped better bond Construction Cut out cardboard wooden parts using template outlines sure note direction corruga tions cardboard Score fold card board parts indicated plans Left The top deck made up cardboard formers balsa stringers Right top deck cardboard pieces scored screening tool molded around formers stringers achieve desired shape Bevel balsa strips tail sides come together 68 Model Aviation prototype paint scheme dark blue top medium gray bottom out line trim lines sheet-plastic canopy numbers done MonoKote main landing gear attached ply sup ports wing nylon gear clips The cowl made two carved balsa landing gear door also made plywood blocks reinforced plywood formers Full-Size Plans Available. See Page 170 P7 F6 ES1 NLSA~--l/4 SQ SPRUCE 7LINE GUIDE BLACK WRITI WSWE I/B PLY SPAR JOINERS S REQO SPAR PATTERN S REQD w K 4 REQ D 1/8 PLY LINE GUIDE I jGj 04 I I I I I rN III II JIB Iz W3 Wa ALL WIA RIBS WI ALL RIBS S P01111 REIYn VB PLY GEAR MOUNT S REQD IIiiill DI LIIIIll liiiII IIIIIIIll//I 03 ILIIill/I ILL IIIIIIILII ILIIIIL Ill/Il IL/IL 11ILII// LIII Il/Il I/Ill liii I/LI I/Ill III IL/LI ILLIIII IL/ILL SHEET S OF 2 ALL COMMERCIAL RIGHTS RESERVED HEINKEL 100 DESIGNED 8 INKED BY C FELTUN 0I23456 fin rudder stabilizer elevator made two pieces A-in cardboard laminated together cross grained resulting A-in-thick surfaces Add /8 x A-in balsa strip fin lead ing edge round off Add /8 x A-in balsa strips stabilizer leading trail ing edges round off Glue elevators A-in dowel Add /8 x A-in balsa strips remainder elevator lead ing edge round off Seal raw edges gummed paper tape Hinge eleva tors stabilizer cloth hinges four places Wing Make spar capping A-in balsa spar half x A-in spruce strip top bottom Join spar halves A-in ply joiners front rear centerline dihedral break Glue /8-m ply gear mount wing panel Glue right side wing panel spar onto right-hand wing panel Continued page 164 Left engine cowl carved balsa block See text details Right dowel joins cardboard elevator halves au thor chose cloth hinges model Gummed paper tape stationary store seals exposed cardboard trailing edges March 1988 69 P4 0 7 Elir Kiweba 11 R/C Idle-Bar Glow Plugs Long Short Also .Only $189 Traditional line non-idle bar Glow Plugs Six Types 3 Heat Ranges High Performance Glow Element Blow Proof Seal Only $149 Swanson Associates PO Box 151 Wayne NJ re 948 07470 manner proper fuel flow entire model covered 34 -oz glass cloth wing has lifting-type airfoil section root 1 0 positive incidence tip section symmetrical 00 incidence custom-made reverse monoline control unit mouaed aluminum plate t/6-in wire pin Check drawing detailed information model balanced hang about 1 nose out suspended control line Charles indicated model flies grooves well has tendency climb engine shuts off fuel tank suc tion/uniflow system seems work quite well information concerning model write designer Charles Legg 11 Gayland Dr RouteS Box 58 Council Bluffs IA 51501 next edition CL Speed column will Whip Antenna Gives Hidden Performance Gone forever nightmare heli-flier dreads stepping 3 foot tenna ripping off front prized chopper just ifs ready fly Base loaded short WHIP ANTENNA gives hidden performance Less 7 long can mounted project front helicopter inside canopy virtually invisible GORrAM MOO& PRODUCTS 23961 CRAFTSMAN RD218 VERNON ROAD CALABASAS CA 91302GREENVILLE PA 16125 818 992-0195 588-1321 cover development Dyna-Jet engine Heinkel 100/Felton Continued page 69 centerline outboard Wi rib dry glue outboard portion spar bottom wing W2 through W6 Glue cardboard ribs right wing Add cardboard doubler over ply gear mount between ribs WlA Wi Glue l-oz weight right wing tip Glue left wing panel left spar similar fashion Add ribs gear dou bier left wing Apply glue top inboard wing spar centerline dihedral break top ribs trailing edge inboard wing Fold top wing surface down pin se curely place until dry Repeat process outboard wing panels Add balsa tips wing Make line guide A-in ply Cut slot left balsa wing tip glue line guide place Cover trailing edge seams gummed paper tape fuselage sides outlined trian gular symbol drawing Line up per lower edges fuselage side / x A-in balsa strips shown fuselage side view strips recessed fuselage edges Bevel strips aft end fuselage cardboard sides will come together Add cardboard supports fuselage side above fuel tank below bellcrank Make firewall Cl A-in ply Locate mounting holes KM-40 en gine mount face Cl Drill mounting holes install blind nuts back side Cl Drill hole Cl fuel tubing exit two holes Y6-in dowels Glue dowels Cl Line four back edges Cl -in triangular balsa bracing Glue Cl right side fuselage dry glue left side fuselage Cl Attach fuel tank A-in ply support using rubberbands simple acceptable method Make pushrod %2 wire A-in-sq spruce attach HIGH PERFORMANCE FLAP III Get airborne FASTER & SAFER Super Strong & Lightweight Slow test hot plsneo docile landing speed sacriticing performance use electric saitptanesactinates throttte on/off switch sernoi Folly adjustable fit airfoil eaoy installation Roadybuilt comeo complete instructions Patent Pending Send FREE Brochure Dealer Inquirien Invited &ecidne uk w4d Box 1962 Lawrence KS 66044 bellcrank along lead-out wires Install tank bellcrank assem blies gluing ply supports card board supports sides fuselage Glue fuselage sides together tail Glue Fl F2 F3 place cover top fuselage sure bring fuel tubing fill overflow lines out during covering operations Cover bottom fuselage F4 through F7 Add bulkheads through J top fuselage Cover bulkheads through D Dl has scored folded Cover bulkheads D through F D2 Cover bulkheads F through H D3 Add three K bulkheads forward bottom fuselage cover D4 cowl made hollowed-out balsa block top half consists hol low block C4 Y6-in ply glued front Drill hole C4 install blind nut back side before gluing bal sa block glue block firewall removable bottom half cowl con sists C2 hollow block C3 holes C2 must align 3/33 dowels firewall Cl aligned glue C2 back face hollow block holes C3 must align hole C4 top block aligned glue C3 front face lower block Sand carve hollow balsa block shape Test fit engine cowl drill mounting holes KM-40 engine mount Use shaft extension give ade quate spinner clearance Cut holes cowl block cylinder head exhaust needle valve Glue stabilizer fuselage Add -in triangular balsa stock bottom stab fuselage intersection bracing Glue fin fuselage Add rudder fin trailing edge offset ide flying circle Make tail gear /32 music wire Bend shown place A-in ply support wrap nylon thread smear glue dry glue cutout fuselage bottom Make main gear %2-in wire shown Make gear fairings A-in ply attach gear nylon gear clips Attach gear assemblies A-in ply 164 Model Aviation Puzzled CALL MATTI NetImetehuild Msttdeltlll lhavetlflm sewhw 1 Complete 2 Semi-Assembled ready cover sanded Calf 9am -8pm lEST 609-275-7264 Send prices Kits Engines accessories 2 Muffs Model Building 7 HampshIre Drive Plalnsbom NJ 08536 Rste cards available free SASE 4-11809-112 also build Cars Boats supports bottom wing nylon gear clips Make air scoop /2 balsa glue bottom wing Finishing Paint trim model before final assembly color scheme dark blue top medium gray underneath lettering trim made MonoKote Make canopy thin plastic epoxy fuselage Outline canopy strips MonoKote ai leron flap outlines also made MonoKote Final assembly Glue wing fuselage Pass lead-out wires through wing tip line guide tie off Attach nylon control horn elevator hook up pushrod Attach 234-in-dia wheels main gear 1 -in-dia wheel tail gear Attach 12 x 6 prop 2 li-in spinner Lastly make sure model balances point shown plans tribute rebuffed aeronautical engineer now complete ready tested flying field NMPRA Champs/Hager Continued page 80 Five rounds scheduled Sun day would 10 rounds altogether quite chore 51 entries Placings pretty much unchanged end Round Five wait Jessica Thurrott third place Could young lady sneaking up oldtimers times 112 113 look out guys Dont make mistakes might blow wings off made mistake beaten Jessica excellent flier Round Seven Gary Hover bested Henry Bartle 112 114 Dave Shadel Jes sica Thurrott both point downjust waiting Hover make mistake about time Rich Tocci decided land beautiful Estralita surround ing jungle Out came machete search was eventually found top tree extricated just few nicks wing leading edge Heat Eight Round Eight Ron Mendel Tom Strom Norm Johnson Paul Benezra very fast race Benezra won 113 Mendel second 114 Strom third 126 Johnson fourth 117 very few freebies contest first heat Round Nine another exceptionally close Henry Bartle JP Hanway Gary Gau up Bar tle just edged out Hanway 11496 11499 Seems though Bartle likes em closeespecially wins Gary Hover still top round go point seems fitting say has long time since Ive race size able get 10 full rounds just two days possible because great job done Dave Tyson wife Doris great workerseach just important other takes teamwork race go smooth did join NMPRA applauding Jessica Thurrott won Heat Four Round 10 thanks authors flying short lap Dave Shadel won Heat Five time 1 mm 11 sec still second place Shadels worst time meet 11249 times being 109 111 eyes Gary Hover Heat Nine didnt win heat contest would up grabs Gary pulled itoff gave him perfect score clinched 1987 Formula NMPRA Champion title flyoff eighth place Lyle Larson besting Bruce Brown Other ties sorted out fliers best time best points Dub Jetts 10961 still best time flying over top 20 1987 NMPRA Champi onships follows 1 Gary Hover 2 Dave Shadel 3 Jessica Thurrott 4 Henry Bartle 5 Gary Long 6 Dub Jett 7 Mike Helsel 8 Lyle Larson 9 Bruce Brown 10 GE Jacobson 11 Paul Benezra 12 Ron Mendel 13 Ed Rankin 14 David Doyle 15 Dennis OBrien 16 Pete Reed 17 Gary Parise 18 Gary Gau 19 Thom mas Strom 20 Norm Johnson did come 1987 race missed great Lets get started now 1988 should held somewhere Texas No-Cal Corsair/Lidberg Continued page 88 side thats covered glue motor stick Position stab wing glue place like fill gap under wing Add loop rubber %2 model very light build heav ier check balance Use some clay its likely needed under stab move balance point should Flying Try some test glides adjusting amount clay modify glide angle everything reasonably straight gentle turn will present either direction OK long its too tight Try about 50 turns see what happens under power model wont climb add turns and/or take off some tail weight stalls just cant seem pick direction fly add some downthrust Bend flexible prop hanger correct too-tight climb turn correct glide turn first warp ing fin needed As get things sorted out should take few flights add winds Use winder rear helper can hold prop hub F2G-1 Continued page 166 SPECIALISTS IN CUSTOM COX TEE DEE REED ENGINES 020S 049S 051S & 09S ALL CUSTOM STOCK PARTS VAILABLE INDIVIDUALLY MANY NEW PARTS FOR OLD DISCONTINUED COX ENGINES COX PROPS GLOW HEADS COMPETITION ACCESSORIES & CUSTOMIZED KAB ENGINES ALSOjA COMPLETE LINE OF RACIN PARTS BEE FIREBALL KAB PLUGS SOLID LINES RACING WHEELS QWCK F1LLS ETC lW ALSO STOCK CARBON FiBER KLOTZ OIL LATEX SILICONE FUEL TUBING PEN BLADDER MATERIALS & HARDTO-FIND HARDWARE ESPECIALLY 2-56 3-48 SIZES COILS CONDENSERS NGK PLUGS SILK 12 COLORS QUALITY DOPE BRUSHES 5m 7N LOOP RUBBER BANDS KSB SEELIG IGNITiON TIMERS GAS DIESEL FUEL TUBING TRANSISTOR IGNON SYSTEMS RESISTOR HI-TENSION LEADS 1/2A TEXACO PLAYBOY SR KIT 1/2A TEXACO ENGINES PARTS EVERYTHING YOU NEED FOR OLD T1iERINCLUDING REPLICA OR WICK ENGINES March 1988 165 WE STOCK ALL REV-UP PROPS OUR INVENTORY AVERAGES OVER 10000 PROPS! CALL FOR IMMEDIATE SHIPMENT ON VISA OR MASTERCARD OLD TIMER SUPPLIES ORDER BY MAIL OR PHONE 714 880-5102 SORRY NO CODJ VISA & MASTERCARD WELCOME DEALER INGUIRIES INVITED MINIMUM MERCHANDISE ORDER 81000 SHIPPING HANDLING FEE 8150 FOR INSURANCE ADD 8 1OG ORDERS SHIPPED WITHIN 24 HOURS CALIF RESIDENTS ADD 6 TAX
Edition: Model Aviation - 1988/03
Page Numbers: 65, 66, 67, 68, 69, 164, 165
Its another WW II fighter designs never made full production Control Line model built mostly card board gives its designers dream chance live vicariously fly ing circles everywhere U Chuck Felton WHEN THE GERMAN military machine passed over Ernst Heinkels 112 fa vor Messerschmitt 109 disap pointed determined Heinkel made up mind build fighter second prove engineering talents world particular whod picked 109 over offering made chief design aims break 450 mph speed record result avenging efforts 100 fighter design philosophy simplicity construction geared facilitate easy mass production have functional de sign features treated ease assembly line production yet compromising desired high performance 100 made its first flight January 22 1938 obvious its performance would just above expectations su perior anything flying plane extremely small good looking fighter went set new world speed record 464 mph March 1939 Twelve lOOs used fake propa ganda photographs fooled Britain believing new fighter called March 1988 65 Top With stance slack lines make look like its going 200 mph sitting still Heinkel He-i 00 sure bring out onlookers set down flying circle Above Using cardboard basic building material particularly new way constructing CL model youve never tried dont know what youre missing 113 full-scale service Unfortunately fortunate allies Heinkel never success sel ling 100 fighter Luftwaffe already based fighter pro gram entirely 109 110 aircraft anxious introduce new fighter Luftwaffe felt performance existing fight ers adequate could simply overwhelm enemy sheer masses After war expected short Both Russia Japan however purchased three 100 aircraft apiece design studies must have liked what saw can easily see direct influence 100 Russian Yak-3 Yak-9 Japanese Kawasaki Ki 61 Tony model presented constructed primarily 4-in corrugated cardboard greatly reduces both building time cost design makes use cardboards unique ability folded wing built two large pieces cardboard cardboard ribs single balsa spruce spar tail surfaces fuselage primarily cardboard little internal bracing result low-cost lightweight fast-building model has good scalelike appearance capable taking plenty punishment flying field Cardboard varies weight %-in corrugated cardboard will Sources material include box manufacturers local shopping centers can find stacks discarded boxes Look card board brown paper side white-finished paper other white paper outside model re sults smoother finish neater appearance method folding card board use gummed paper tape seal joints exposed corrugations will explained later construction hints model built scale two inches foot resulting wingspan 61 length 53 bottom air foil flat curved upper surface due scoring folding technique employed Engines 30 40 size can PLASTIC CANOPY PATTERN FOLD C3 C4-3DOL BLINDNUT /e 2-3/4PLY SPINNER /2 BALSA YR ANGULAR ALL MATER AL /8 CARDBOARD UNLES ~WSE 12-S PROP CI- SHAFT EXT Il\ __ 02 CS 1/8 PLY 00 C2 I/S - Fl AARI SUPPORT FUEL TANK IF4 ___ LA04 BLIND NUT F5tTESFtEFGE L~TLINE C4 3/6 PLY 3-3/4 DIA WHEELS used Its size stability sport-flying model make good 66 Model Aviation prototype shown finished spray dope see text details almost iron-on coverings can used produce very attractive model possible use card board thats constructed white-finish paper side smoother outer surface Construction hints Before begin take Left leading edges till feathers capped strip %-in balsa allow rounded off Above wing composed single laminated spar see plans cardboard ribs folds leading edge obtain curved upper surface Full-Size Plans Available Page 170 4 G SA4CLOTH HINGES I4 PLACES II /4 DOWEL F EMPENNAGE IS 2 PIECES OF CARDBOARD LAMINATED TOGETHER CROSAGRAIN II U J9Y1w- e BELLCRANI II Hfl III IRSCOOP OUTLINE IiII Iii I/BS ~I 1/4 SQ SPRJCE-BALSAIIH/5 LEADDUTTOP DM1CI FOR CLARITY W RES NO E ARROWS NOCA E DRECTION 0 CORRUGA DNA PSLIiiiiiiiiJ AS SHOWN ABOVE II ~//~ DID V 1444 iK CD I________ F FN4FLSELAGEPB LBU FOLD LINES DAM WHEE w 3/D2BALSA II AIRSCDDP lIII G AR C PS OPFRONT SWVIEW LANDING DEAR 5/32 W RE S REDO 0 Fl U 5 50 K 04 A-A F AX 4/ BALSA R-R I/B PLY 3/32 DAM WRE THREAD SHEET OF S ALL COMMERCIAL RIO NCR REREROED HEINKEL 100 DES ONED t NEED BY C FELTON look special tips working cardboard Glue Water base glue such white glue Titebond recommended Contact ce ment recommended since parts can shifted using glue surfaces Folding The scoring fold lines done screening tool available hardware store consists handle 1-inch-radius wheel end run along straightedge fold line Waterproofing cardboard quite sim ple can done raw material before cut out parts model Simply mix 25% clear polyurethane 75% paint thinner latter can cheapest hardware store variety thoroughly mixed clear polyurethane Brush mixture liberally onto cardboard sheet allow dry 48 hours adds no appreciable weight material renders card board completely waterproof addition start cut treated cardboard March 1988 67 B E C 0 FOR THRU K PLY Above The fuselage sides lined balsa strips Cardboard supports used hold belicrank fuel tank mounts Right front builds shown both rugged lightweight tail wheel attached its ply platform wrapping wire string smear ing glue plywood landing gear assembly glued model Tn-stock reinforces stab/fuselage joint will find crisp wood can cut sharply cleanly Paper tape seams joints ex posed edges model covered strips gummed paper tape Obtain 1in -wide roll stationery store Sim ply cut thin strip length dip water smooth over seam Finishing Cardboard gives solid sur face no open areas cover its nonporous easiest finishing method apply two coats clear dope sanding lightly between coats #400 sandpaper followed three coats color dope However wide variety finishing materials may used cardboard F FOLD LNES -7/8PLY \I/8 F.Y OINERS AWIAWIAW FLAP AND AILERON OUTLINE -4I Coverings such Solarfilm MonoKote vinyl paper can used coverings recommended surface doped better bond Construction Cut out cardboard wooden parts using template outlines sure note direction corruga tions cardboard Score fold card board parts indicated plans Left The top deck made up cardboard formers balsa stringers Right top deck cardboard pieces scored screening tool molded around formers stringers achieve desired shape Bevel balsa strips tail sides come together 68 Model Aviation prototype paint scheme dark blue top medium gray bottom out line trim lines sheet-plastic canopy numbers done MonoKote main landing gear attached ply sup ports wing nylon gear clips The cowl made two carved balsa landing gear door also made plywood blocks reinforced plywood formers Full-Size Plans Available. See Page 170 P7 F6 ES1 NLSA~--l/4 SQ SPRUCE 7LINE GUIDE BLACK WRITI WSWE I/B PLY SPAR JOINERS S REQO SPAR PATTERN S REQD w K 4 REQ D 1/8 PLY LINE GUIDE I jGj 04 I I I I I rN III II JIB Iz W3 Wa ALL WIA RIBS WI ALL RIBS S P01111 REIYn VB PLY GEAR MOUNT S REQD IIiiill DI LIIIIll liiiII IIIIIIIll//I 03 ILIIill/I ILL IIIIIIILII ILIIIIL Ill/Il IL/IL 11ILII// LIII Il/Il I/Ill liii I/LI I/Ill III IL/LI ILLIIII IL/ILL SHEET S OF 2 ALL COMMERCIAL RIGHTS RESERVED HEINKEL 100 DESIGNED 8 INKED BY C FELTUN 0I23456 fin rudder stabilizer elevator made two pieces A-in cardboard laminated together cross grained resulting A-in-thick surfaces Add /8 x A-in balsa strip fin lead ing edge round off Add /8 x A-in balsa strips stabilizer leading trail ing edges round off Glue elevators A-in dowel Add /8 x A-in balsa strips remainder elevator lead ing edge round off Seal raw edges gummed paper tape Hinge eleva tors stabilizer cloth hinges four places Wing Make spar capping A-in balsa spar half x A-in spruce strip top bottom Join spar halves A-in ply joiners front rear centerline dihedral break Glue /8-m ply gear mount wing panel Glue right side wing panel spar onto right-hand wing panel Continued page 164 Left engine cowl carved balsa block See text details Right dowel joins cardboard elevator halves au thor chose cloth hinges model Gummed paper tape stationary store seals exposed cardboard trailing edges March 1988 69 P4 0 7 Elir Kiweba 11 R/C Idle-Bar Glow Plugs Long Short Also .Only $189 Traditional line non-idle bar Glow Plugs Six Types 3 Heat Ranges High Performance Glow Element Blow Proof Seal Only $149 Swanson Associates PO Box 151 Wayne NJ re 948 07470 manner proper fuel flow entire model covered 34 -oz glass cloth wing has lifting-type airfoil section root 1 0 positive incidence tip section symmetrical 00 incidence custom-made reverse monoline control unit mouaed aluminum plate t/6-in wire pin Check drawing detailed information model balanced hang about 1 nose out suspended control line Charles indicated model flies grooves well has tendency climb engine shuts off fuel tank suc tion/uniflow system seems work quite well information concerning model write designer Charles Legg 11 Gayland Dr RouteS Box 58 Council Bluffs IA 51501 next edition CL Speed column will Whip Antenna Gives Hidden Performance Gone forever nightmare heli-flier dreads stepping 3 foot tenna ripping off front prized chopper just ifs ready fly Base loaded short WHIP ANTENNA gives hidden performance Less 7 long can mounted project front helicopter inside canopy virtually invisible GORrAM MOO& PRODUCTS 23961 CRAFTSMAN RD218 VERNON ROAD CALABASAS CA 91302GREENVILLE PA 16125 818 992-0195 588-1321 cover development Dyna-Jet engine Heinkel 100/Felton Continued page 69 centerline outboard Wi rib dry glue outboard portion spar bottom wing W2 through W6 Glue cardboard ribs right wing Add cardboard doubler over ply gear mount between ribs WlA Wi Glue l-oz weight right wing tip Glue left wing panel left spar similar fashion Add ribs gear dou bier left wing Apply glue top inboard wing spar centerline dihedral break top ribs trailing edge inboard wing Fold top wing surface down pin se curely place until dry Repeat process outboard wing panels Add balsa tips wing Make line guide A-in ply Cut slot left balsa wing tip glue line guide place Cover trailing edge seams gummed paper tape fuselage sides outlined trian gular symbol drawing Line up per lower edges fuselage side / x A-in balsa strips shown fuselage side view strips recessed fuselage edges Bevel strips aft end fuselage cardboard sides will come together Add cardboard supports fuselage side above fuel tank below bellcrank Make firewall Cl A-in ply Locate mounting holes KM-40 en gine mount face Cl Drill mounting holes install blind nuts back side Cl Drill hole Cl fuel tubing exit two holes Y6-in dowels Glue dowels Cl Line four back edges Cl -in triangular balsa bracing Glue Cl right side fuselage dry glue left side fuselage Cl Attach fuel tank A-in ply support using rubberbands simple acceptable method Make pushrod %2 wire A-in-sq spruce attach HIGH PERFORMANCE FLAP III Get airborne FASTER & SAFER Super Strong & Lightweight Slow test hot plsneo docile landing speed sacriticing performance use electric saitptanesactinates throttte on/off switch sernoi Folly adjustable fit airfoil eaoy installation Roadybuilt comeo complete instructions Patent Pending Send FREE Brochure Dealer Inquirien Invited &ecidne uk w4d Box 1962 Lawrence KS 66044 bellcrank along lead-out wires Install tank bellcrank assem blies gluing ply supports card board supports sides fuselage Glue fuselage sides together tail Glue Fl F2 F3 place cover top fuselage sure bring fuel tubing fill overflow lines out during covering operations Cover bottom fuselage F4 through F7 Add bulkheads through J top fuselage Cover bulkheads through D Dl has scored folded Cover bulkheads D through F D2 Cover bulkheads F through H D3 Add three K bulkheads forward bottom fuselage cover D4 cowl made hollowed-out balsa block top half consists hol low block C4 Y6-in ply glued front Drill hole C4 install blind nut back side before gluing bal sa block glue block firewall removable bottom half cowl con sists C2 hollow block C3 holes C2 must align 3/33 dowels firewall Cl aligned glue C2 back face hollow block holes C3 must align hole C4 top block aligned glue C3 front face lower block Sand carve hollow balsa block shape Test fit engine cowl drill mounting holes KM-40 engine mount Use shaft extension give ade quate spinner clearance Cut holes cowl block cylinder head exhaust needle valve Glue stabilizer fuselage Add -in triangular balsa stock bottom stab fuselage intersection bracing Glue fin fuselage Add rudder fin trailing edge offset ide flying circle Make tail gear /32 music wire Bend shown place A-in ply support wrap nylon thread smear glue dry glue cutout fuselage bottom Make main gear %2-in wire shown Make gear fairings A-in ply attach gear nylon gear clips Attach gear assemblies A-in ply 164 Model Aviation Puzzled CALL MATTI NetImetehuild Msttdeltlll lhavetlflm sewhw 1 Complete 2 Semi-Assembled ready cover sanded Calf 9am -8pm lEST 609-275-7264 Send prices Kits Engines accessories 2 Muffs Model Building 7 HampshIre Drive Plalnsbom NJ 08536 Rste cards available free SASE 4-11809-112 also build Cars Boats supports bottom wing nylon gear clips Make air scoop /2 balsa glue bottom wing Finishing Paint trim model before final assembly color scheme dark blue top medium gray underneath lettering trim made MonoKote Make canopy thin plastic epoxy fuselage Outline canopy strips MonoKote ai leron flap outlines also made MonoKote Final assembly Glue wing fuselage Pass lead-out wires through wing tip line guide tie off Attach nylon control horn elevator hook up pushrod Attach 234-in-dia wheels main gear 1 -in-dia wheel tail gear Attach 12 x 6 prop 2 li-in spinner Lastly make sure model balances point shown plans tribute rebuffed aeronautical engineer now complete ready tested flying field NMPRA Champs/Hager Continued page 80 Five rounds scheduled Sun day would 10 rounds altogether quite chore 51 entries Placings pretty much unchanged end Round Five wait Jessica Thurrott third place Could young lady sneaking up oldtimers times 112 113 look out guys Dont make mistakes might blow wings off made mistake beaten Jessica excellent flier Round Seven Gary Hover bested Henry Bartle 112 114 Dave Shadel Jes sica Thurrott both point downjust waiting Hover make mistake about time Rich Tocci decided land beautiful Estralita surround ing jungle Out came machete search was eventually found top tree extricated just few nicks wing leading edge Heat Eight Round Eight Ron Mendel Tom Strom Norm Johnson Paul Benezra very fast race Benezra won 113 Mendel second 114 Strom third 126 Johnson fourth 117 very few freebies contest first heat Round Nine another exceptionally close Henry Bartle JP Hanway Gary Gau up Bar tle just edged out Hanway 11496 11499 Seems though Bartle likes em closeespecially wins Gary Hover still top round go point seems fitting say has long time since Ive race size able get 10 full rounds just two days possible because great job done Dave Tyson wife Doris great workerseach just important other takes teamwork race go smooth did join NMPRA applauding Jessica Thurrott won Heat Four Round 10 thanks authors flying short lap Dave Shadel won Heat Five time 1 mm 11 sec still second place Shadels worst time meet 11249 times being 109 111 eyes Gary Hover Heat Nine didnt win heat contest would up grabs Gary pulled itoff gave him perfect score clinched 1987 Formula NMPRA Champion title flyoff eighth place Lyle Larson besting Bruce Brown Other ties sorted out fliers best time best points Dub Jetts 10961 still best time flying over top 20 1987 NMPRA Champi onships follows 1 Gary Hover 2 Dave Shadel 3 Jessica Thurrott 4 Henry Bartle 5 Gary Long 6 Dub Jett 7 Mike Helsel 8 Lyle Larson 9 Bruce Brown 10 GE Jacobson 11 Paul Benezra 12 Ron Mendel 13 Ed Rankin 14 David Doyle 15 Dennis OBrien 16 Pete Reed 17 Gary Parise 18 Gary Gau 19 Thom mas Strom 20 Norm Johnson did come 1987 race missed great Lets get started now 1988 should held somewhere Texas No-Cal Corsair/Lidberg Continued page 88 side thats covered glue motor stick Position stab wing glue place like fill gap under wing Add loop rubber %2 model very light build heav ier check balance Use some clay its likely needed under stab move balance point should Flying Try some test glides adjusting amount clay modify glide angle everything reasonably straight gentle turn will present either direction OK long its too tight Try about 50 turns see what happens under power model wont climb add turns and/or take off some tail weight stalls just cant seem pick direction fly add some downthrust Bend flexible prop hanger correct too-tight climb turn correct glide turn first warp ing fin needed As get things sorted out should take few flights add winds Use winder rear helper can hold prop hub F2G-1 Continued page 166 SPECIALISTS IN CUSTOM COX TEE DEE REED ENGINES 020S 049S 051S & 09S ALL CUSTOM STOCK PARTS VAILABLE INDIVIDUALLY MANY NEW PARTS FOR OLD DISCONTINUED COX ENGINES COX PROPS GLOW HEADS COMPETITION ACCESSORIES & CUSTOMIZED KAB ENGINES ALSOjA COMPLETE LINE OF RACIN PARTS BEE FIREBALL KAB PLUGS SOLID LINES RACING WHEELS QWCK F1LLS ETC lW ALSO STOCK CARBON FiBER KLOTZ OIL LATEX SILICONE FUEL TUBING PEN BLADDER MATERIALS & HARDTO-FIND HARDWARE ESPECIALLY 2-56 3-48 SIZES COILS CONDENSERS NGK PLUGS SILK 12 COLORS QUALITY DOPE BRUSHES 5m 7N LOOP RUBBER BANDS KSB SEELIG IGNITiON TIMERS GAS DIESEL FUEL TUBING TRANSISTOR IGNON SYSTEMS RESISTOR HI-TENSION LEADS 1/2A TEXACO PLAYBOY SR KIT 1/2A TEXACO ENGINES PARTS EVERYTHING YOU NEED FOR OLD T1iERINCLUDING REPLICA OR WICK ENGINES March 1988 165 WE STOCK ALL REV-UP PROPS OUR INVENTORY AVERAGES OVER 10000 PROPS! CALL FOR IMMEDIATE SHIPMENT ON VISA OR MASTERCARD OLD TIMER SUPPLIES ORDER BY MAIL OR PHONE 714 880-5102 SORRY NO CODJ VISA & MASTERCARD WELCOME DEALER INGUIRIES INVITED MINIMUM MERCHANDISE ORDER 81000 SHIPPING HANDLING FEE 8150 FOR INSURANCE ADD 8 1OG ORDERS SHIPPED WITHIN 24 HOURS CALIF RESIDENTS ADD 6 TAX
Edition: Model Aviation - 1988/03
Page Numbers: 65, 66, 67, 68, 69, 164, 165
Its another WW II fighter designs never made full production Control Line model built mostly card board gives its designers dream chance live vicariously fly ing circles everywhere U Chuck Felton WHEN THE GERMAN military machine passed over Ernst Heinkels 112 fa vor Messerschmitt 109 disap pointed determined Heinkel made up mind build fighter second prove engineering talents world particular whod picked 109 over offering made chief design aims break 450 mph speed record result avenging efforts 100 fighter design philosophy simplicity construction geared facilitate easy mass production have functional de sign features treated ease assembly line production yet compromising desired high performance 100 made its first flight January 22 1938 obvious its performance would just above expectations su perior anything flying plane extremely small good looking fighter went set new world speed record 464 mph March 1939 Twelve lOOs used fake propa ganda photographs fooled Britain believing new fighter called March 1988 65 Top With stance slack lines make look like its going 200 mph sitting still Heinkel He-i 00 sure bring out onlookers set down flying circle Above Using cardboard basic building material particularly new way constructing CL model youve never tried dont know what youre missing 113 full-scale service Unfortunately fortunate allies Heinkel never success sel ling 100 fighter Luftwaffe already based fighter pro gram entirely 109 110 aircraft anxious introduce new fighter Luftwaffe felt performance existing fight ers adequate could simply overwhelm enemy sheer masses After war expected short Both Russia Japan however purchased three 100 aircraft apiece design studies must have liked what saw can easily see direct influence 100 Russian Yak-3 Yak-9 Japanese Kawasaki Ki 61 Tony model presented constructed primarily 4-in corrugated cardboard greatly reduces both building time cost design makes use cardboards unique ability folded wing built two large pieces cardboard cardboard ribs single balsa spruce spar tail surfaces fuselage primarily cardboard little internal bracing result low-cost lightweight fast-building model has good scalelike appearance capable taking plenty punishment flying field Cardboard varies weight %-in corrugated cardboard will Sources material include box manufacturers local shopping centers can find stacks discarded boxes Look card board brown paper side white-finished paper other white paper outside model re sults smoother finish neater appearance method folding card board use gummed paper tape seal joints exposed corrugations will explained later construction hints model built scale two inches foot resulting wingspan 61 length 53 bottom air foil flat curved upper surface due scoring folding technique employed Engines 30 40 size can PLASTIC CANOPY PATTERN FOLD C3 C4-3DOL BLINDNUT /e 2-3/4PLY SPINNER /2 BALSA YR ANGULAR ALL MATER AL /8 CARDBOARD UNLES ~WSE 12-S PROP CI- SHAFT EXT Il\ __ 02 CS 1/8 PLY 00 C2 I/S - Fl AARI SUPPORT FUEL TANK IF4 ___ LA04 BLIND NUT F5tTESFtEFGE L~TLINE C4 3/6 PLY 3-3/4 DIA WHEELS used Its size stability sport-flying model make good 66 Model Aviation prototype shown finished spray dope see text details almost iron-on coverings can used produce very attractive model possible use card board thats constructed white-finish paper side smoother outer surface Construction hints Before begin take Left leading edges till feathers capped strip %-in balsa allow rounded off Above wing composed single laminated spar see plans cardboard ribs folds leading edge obtain curved upper surface Full-Size Plans Available Page 170 4 G SA4CLOTH HINGES I4 PLACES II /4 DOWEL F EMPENNAGE IS 2 PIECES OF CARDBOARD LAMINATED TOGETHER CROSAGRAIN II U J9Y1w- e BELLCRANI II Hfl III IRSCOOP OUTLINE IiII Iii I/BS ~I 1/4 SQ SPRJCE-BALSAIIH/5 LEADDUTTOP DM1CI FOR CLARITY W RES NO E ARROWS NOCA E DRECTION 0 CORRUGA DNA PSLIiiiiiiiiJ AS SHOWN ABOVE II ~//~ DID V 1444 iK CD I________ F FN4FLSELAGEPB LBU FOLD LINES DAM WHEE w 3/D2BALSA II AIRSCDDP lIII G AR C PS OPFRONT SWVIEW LANDING DEAR 5/32 W RE S REDO 0 Fl U 5 50 K 04 A-A F AX 4/ BALSA R-R I/B PLY 3/32 DAM WRE THREAD SHEET OF S ALL COMMERCIAL RIO NCR REREROED HEINKEL 100 DES ONED t NEED BY C FELTON look special tips working cardboard Glue Water base glue such white glue Titebond recommended Contact ce ment recommended since parts can shifted using glue surfaces Folding The scoring fold lines done screening tool available hardware store consists handle 1-inch-radius wheel end run along straightedge fold line Waterproofing cardboard quite sim ple can done raw material before cut out parts model Simply mix 25% clear polyurethane 75% paint thinner latter can cheapest hardware store variety thoroughly mixed clear polyurethane Brush mixture liberally onto cardboard sheet allow dry 48 hours adds no appreciable weight material renders card board completely waterproof addition start cut treated cardboard March 1988 67 B E C 0 FOR THRU K PLY Above The fuselage sides lined balsa strips Cardboard supports used hold belicrank fuel tank mounts Right front builds shown both rugged lightweight tail wheel attached its ply platform wrapping wire string smear ing glue plywood landing gear assembly glued model Tn-stock reinforces stab/fuselage joint will find crisp wood can cut sharply cleanly Paper tape seams joints ex posed edges model covered strips gummed paper tape Obtain 1in -wide roll stationery store Sim ply cut thin strip length dip water smooth over seam Finishing Cardboard gives solid sur face no open areas cover its nonporous easiest finishing method apply two coats clear dope sanding lightly between coats #400 sandpaper followed three coats color dope However wide variety finishing materials may used cardboard F FOLD LNES -7/8PLY \I/8 F.Y OINERS AWIAWIAW FLAP AND AILERON OUTLINE -4I Coverings such Solarfilm MonoKote vinyl paper can used coverings recommended surface doped better bond Construction Cut out cardboard wooden parts using template outlines sure note direction corruga tions cardboard Score fold card board parts indicated plans Left The top deck made up cardboard formers balsa stringers Right top deck cardboard pieces scored screening tool molded around formers stringers achieve desired shape Bevel balsa strips tail sides come together 68 Model Aviation prototype paint scheme dark blue top medium gray bottom out line trim lines sheet-plastic canopy numbers done MonoKote main landing gear attached ply sup ports wing nylon gear clips The cowl made two carved balsa landing gear door also made plywood blocks reinforced plywood formers Full-Size Plans Available. See Page 170 P7 F6 ES1 NLSA~--l/4 SQ SPRUCE 7LINE GUIDE BLACK WRITI WSWE I/B PLY SPAR JOINERS S REQO SPAR PATTERN S REQD w K 4 REQ D 1/8 PLY LINE GUIDE I jGj 04 I I I I I rN III II JIB Iz W3 Wa ALL WIA RIBS WI ALL RIBS S P01111 REIYn VB PLY GEAR MOUNT S REQD IIiiill DI LIIIIll liiiII IIIIIIIll//I 03 ILIIill/I ILL IIIIIIILII ILIIIIL Ill/Il IL/IL 11ILII// LIII Il/Il I/Ill liii I/LI I/Ill III IL/LI ILLIIII IL/ILL SHEET S OF 2 ALL COMMERCIAL RIGHTS RESERVED HEINKEL 100 DESIGNED 8 INKED BY C FELTUN 0I23456 fin rudder stabilizer elevator made two pieces A-in cardboard laminated together cross grained resulting A-in-thick surfaces Add /8 x A-in balsa strip fin lead ing edge round off Add /8 x A-in balsa strips stabilizer leading trail ing edges round off Glue elevators A-in dowel Add /8 x A-in balsa strips remainder elevator lead ing edge round off Seal raw edges gummed paper tape Hinge eleva tors stabilizer cloth hinges four places Wing Make spar capping A-in balsa spar half x A-in spruce strip top bottom Join spar halves A-in ply joiners front rear centerline dihedral break Glue /8-m ply gear mount wing panel Glue right side wing panel spar onto right-hand wing panel Continued page 164 Left engine cowl carved balsa block See text details Right dowel joins cardboard elevator halves au thor chose cloth hinges model Gummed paper tape stationary store seals exposed cardboard trailing edges March 1988 69 P4 0 7 Elir Kiweba 11 R/C Idle-Bar Glow Plugs Long Short Also .Only $189 Traditional line non-idle bar Glow Plugs Six Types 3 Heat Ranges High Performance Glow Element Blow Proof Seal Only $149 Swanson Associates PO Box 151 Wayne NJ re 948 07470 manner proper fuel flow entire model covered 34 -oz glass cloth wing has lifting-type airfoil section root 1 0 positive incidence tip section symmetrical 00 incidence custom-made reverse monoline control unit mouaed aluminum plate t/6-in wire pin Check drawing detailed information model balanced hang about 1 nose out suspended control line Charles indicated model flies grooves well has tendency climb engine shuts off fuel tank suc tion/uniflow system seems work quite well information concerning model write designer Charles Legg 11 Gayland Dr RouteS Box 58 Council Bluffs IA 51501 next edition CL Speed column will Whip Antenna Gives Hidden Performance Gone forever nightmare heli-flier dreads stepping 3 foot tenna ripping off front prized chopper just ifs ready fly Base loaded short WHIP ANTENNA gives hidden performance Less 7 long can mounted project front helicopter inside canopy virtually invisible GORrAM MOO& PRODUCTS 23961 CRAFTSMAN RD218 VERNON ROAD CALABASAS CA 91302GREENVILLE PA 16125 818 992-0195 588-1321 cover development Dyna-Jet engine Heinkel 100/Felton Continued page 69 centerline outboard Wi rib dry glue outboard portion spar bottom wing W2 through W6 Glue cardboard ribs right wing Add cardboard doubler over ply gear mount between ribs WlA Wi Glue l-oz weight right wing tip Glue left wing panel left spar similar fashion Add ribs gear dou bier left wing Apply glue top inboard wing spar centerline dihedral break top ribs trailing edge inboard wing Fold top wing surface down pin se curely place until dry Repeat process outboard wing panels Add balsa tips wing Make line guide A-in ply Cut slot left balsa wing tip glue line guide place Cover trailing edge seams gummed paper tape fuselage sides outlined trian gular symbol drawing Line up per lower edges fuselage side / x A-in balsa strips shown fuselage side view strips recessed fuselage edges Bevel strips aft end fuselage cardboard sides will come together Add cardboard supports fuselage side above fuel tank below bellcrank Make firewall Cl A-in ply Locate mounting holes KM-40 en gine mount face Cl Drill mounting holes install blind nuts back side Cl Drill hole Cl fuel tubing exit two holes Y6-in dowels Glue dowels Cl Line four back edges Cl -in triangular balsa bracing Glue Cl right side fuselage dry glue left side fuselage Cl Attach fuel tank A-in ply support using rubberbands simple acceptable method Make pushrod %2 wire A-in-sq spruce attach HIGH PERFORMANCE FLAP III Get airborne FASTER & SAFER Super Strong & Lightweight Slow test hot plsneo docile landing speed sacriticing performance use electric saitptanesactinates throttte on/off switch sernoi Folly adjustable fit airfoil eaoy installation Roadybuilt comeo complete instructions Patent Pending Send FREE Brochure Dealer Inquirien Invited &ecidne uk w4d Box 1962 Lawrence KS 66044 bellcrank along lead-out wires Install tank bellcrank assem blies gluing ply supports card board supports sides fuselage Glue fuselage sides together tail Glue Fl F2 F3 place cover top fuselage sure bring fuel tubing fill overflow lines out during covering operations Cover bottom fuselage F4 through F7 Add bulkheads through J top fuselage Cover bulkheads through D Dl has scored folded Cover bulkheads D through F D2 Cover bulkheads F through H D3 Add three K bulkheads forward bottom fuselage cover D4 cowl made hollowed-out balsa block top half consists hol low block C4 Y6-in ply glued front Drill hole C4 install blind nut back side before gluing bal sa block glue block firewall removable bottom half cowl con sists C2 hollow block C3 holes C2 must align 3/33 dowels firewall Cl aligned glue C2 back face hollow block holes C3 must align hole C4 top block aligned glue C3 front face lower block Sand carve hollow balsa block shape Test fit engine cowl drill mounting holes KM-40 engine mount Use shaft extension give ade quate spinner clearance Cut holes cowl block cylinder head exhaust needle valve Glue stabilizer fuselage Add -in triangular balsa stock bottom stab fuselage intersection bracing Glue fin fuselage Add rudder fin trailing edge offset ide flying circle Make tail gear /32 music wire Bend shown place A-in ply support wrap nylon thread smear glue dry glue cutout fuselage bottom Make main gear %2-in wire shown Make gear fairings A-in ply attach gear nylon gear clips Attach gear assemblies A-in ply 164 Model Aviation Puzzled CALL MATTI NetImetehuild Msttdeltlll lhavetlflm sewhw 1 Complete 2 Semi-Assembled ready cover sanded Calf 9am -8pm lEST 609-275-7264 Send prices Kits Engines accessories 2 Muffs Model Building 7 HampshIre Drive Plalnsbom NJ 08536 Rste cards available free SASE 4-11809-112 also build Cars Boats supports bottom wing nylon gear clips Make air scoop /2 balsa glue bottom wing Finishing Paint trim model before final assembly color scheme dark blue top medium gray underneath lettering trim made MonoKote Make canopy thin plastic epoxy fuselage Outline canopy strips MonoKote ai leron flap outlines also made MonoKote Final assembly Glue wing fuselage Pass lead-out wires through wing tip line guide tie off Attach nylon control horn elevator hook up pushrod Attach 234-in-dia wheels main gear 1 -in-dia wheel tail gear Attach 12 x 6 prop 2 li-in spinner Lastly make sure model balances point shown plans tribute rebuffed aeronautical engineer now complete ready tested flying field NMPRA Champs/Hager Continued page 80 Five rounds scheduled Sun day would 10 rounds altogether quite chore 51 entries Placings pretty much unchanged end Round Five wait Jessica Thurrott third place Could young lady sneaking up oldtimers times 112 113 look out guys Dont make mistakes might blow wings off made mistake beaten Jessica excellent flier Round Seven Gary Hover bested Henry Bartle 112 114 Dave Shadel Jes sica Thurrott both point downjust waiting Hover make mistake about time Rich Tocci decided land beautiful Estralita surround ing jungle Out came machete search was eventually found top tree extricated just few nicks wing leading edge Heat Eight Round Eight Ron Mendel Tom Strom Norm Johnson Paul Benezra very fast race Benezra won 113 Mendel second 114 Strom third 126 Johnson fourth 117 very few freebies contest first heat Round Nine another exceptionally close Henry Bartle JP Hanway Gary Gau up Bar tle just edged out Hanway 11496 11499 Seems though Bartle likes em closeespecially wins Gary Hover still top round go point seems fitting say has long time since Ive race size able get 10 full rounds just two days possible because great job done Dave Tyson wife Doris great workerseach just important other takes teamwork race go smooth did join NMPRA applauding Jessica Thurrott won Heat Four Round 10 thanks authors flying short lap Dave Shadel won Heat Five time 1 mm 11 sec still second place Shadels worst time meet 11249 times being 109 111 eyes Gary Hover Heat Nine didnt win heat contest would up grabs Gary pulled itoff gave him perfect score clinched 1987 Formula NMPRA Champion title flyoff eighth place Lyle Larson besting Bruce Brown Other ties sorted out fliers best time best points Dub Jetts 10961 still best time flying over top 20 1987 NMPRA Champi onships follows 1 Gary Hover 2 Dave Shadel 3 Jessica Thurrott 4 Henry Bartle 5 Gary Long 6 Dub Jett 7 Mike Helsel 8 Lyle Larson 9 Bruce Brown 10 GE Jacobson 11 Paul Benezra 12 Ron Mendel 13 Ed Rankin 14 David Doyle 15 Dennis OBrien 16 Pete Reed 17 Gary Parise 18 Gary Gau 19 Thom mas Strom 20 Norm Johnson did come 1987 race missed great Lets get started now 1988 should held somewhere Texas No-Cal Corsair/Lidberg Continued page 88 side thats covered glue motor stick Position stab wing glue place like fill gap under wing Add loop rubber %2 model very light build heav ier check balance Use some clay its likely needed under stab move balance point should Flying Try some test glides adjusting amount clay modify glide angle everything reasonably straight gentle turn will present either direction OK long its too tight Try about 50 turns see what happens under power model wont climb add turns and/or take off some tail weight stalls just cant seem pick direction fly add some downthrust Bend flexible prop hanger correct too-tight climb turn correct glide turn first warp ing fin needed As get things sorted out should take few flights add winds Use winder rear helper can hold prop hub F2G-1 Continued page 166 SPECIALISTS IN CUSTOM COX TEE DEE REED ENGINES 020S 049S 051S & 09S ALL CUSTOM STOCK PARTS VAILABLE INDIVIDUALLY MANY NEW PARTS FOR OLD DISCONTINUED COX ENGINES COX PROPS GLOW HEADS COMPETITION ACCESSORIES & CUSTOMIZED KAB ENGINES ALSOjA COMPLETE LINE OF RACIN PARTS BEE FIREBALL KAB PLUGS SOLID LINES RACING WHEELS QWCK F1LLS ETC lW ALSO STOCK CARBON FiBER KLOTZ OIL LATEX SILICONE FUEL TUBING PEN BLADDER MATERIALS & HARDTO-FIND HARDWARE ESPECIALLY 2-56 3-48 SIZES COILS CONDENSERS NGK PLUGS SILK 12 COLORS QUALITY DOPE BRUSHES 5m 7N LOOP RUBBER BANDS KSB SEELIG IGNITiON TIMERS GAS DIESEL FUEL TUBING TRANSISTOR IGNON SYSTEMS RESISTOR HI-TENSION LEADS 1/2A TEXACO PLAYBOY SR KIT 1/2A TEXACO ENGINES PARTS EVERYTHING YOU NEED FOR OLD T1iERINCLUDING REPLICA OR WICK ENGINES March 1988 165 WE STOCK ALL REV-UP PROPS OUR INVENTORY AVERAGES OVER 10000 PROPS! CALL FOR IMMEDIATE SHIPMENT ON VISA OR MASTERCARD OLD TIMER SUPPLIES ORDER BY MAIL OR PHONE 714 880-5102 SORRY NO CODJ VISA & MASTERCARD WELCOME DEALER INGUIRIES INVITED MINIMUM MERCHANDISE ORDER 81000 SHIPPING HANDLING FEE 8150 FOR INSURANCE ADD 8 1OG ORDERS SHIPPED WITHIN 24 HOURS CALIF RESIDENTS ADD 6 TAX
