FREE FLIGHT OLD-TIMERS U 41. THIS COLUMN next several will primarily concerned gas engines especially ignition engines used Old-Timer aircraft will however continue provide space rubber Electrics other topics Walt Leonhardt Lawrence Massachusetts wrote recently saying flying free flight electric power mainly because East noise real problem sent photo Frank Ehling design GE Cabinette June 1942 Model Airplane News flies HiLine Imp motor three cells Walt limits motor run timed-charge method has also used old Austin timer cut current other models design originally 097 Atom engine plan included Air Age Gas Models still available publishers Model Airplane News real bargain too Walt also flies models similar size VL HY-42a geared motor can use two four cells depending power needs have couple suggestions sportflying motors Tower Hobbies catalog has Kyosho Le Mans AP-29 $1995 just super little motor use Miss Amenca am using 6 x 600 mAh cells sport RC flying free flight think four maybe five 250s would fine mention RC 1/2A Texaco design because plans just right power level An inexpensive power source havent tried think would about equivalent Hobby Lobbys Speed 400 motor confuse /2A RC Texaco rules 1/2A free flight rules competition very different events free flight event allows much larger models bring up because easy convert models intended RC event FF sport flying Miss America used Hayes Products glass-filled nylon mount KM-15 R two slightly oversized holes drilled 2-56 bolts go short piece yellow inner Nyrod clamp AP-29 No other modification necessary Tower catalog number AP-29 KYOG 1929 best small motor have seen power comparable Cox Baby Bee Since mentioned free flight Texaco good time tell about winner 1993 Free Flight Champs Lost Hills California Jean Andrews Tucson Arizona sent couple photos illustrated novel dethermalizing method drops engine cowling model attaches fifteen-foot string two feet rubber strip shock chord says descent fast until motor hits ground aircraft slows soft landing motor assembly attached airframe rubber band Zs its way around cowl catching two top dowels lower wire hook fuse burns through rubber band concern would ensuring no fuel leaks overflow filling tank Fuel should get near fuse dowels protrude engine pod key holes firewall aircraft models built EasyBuilt kits Jean says Stinson Voyager says Stinson Voyeur fin ignition motors will continue tell get stuff finish someday maybe next column will share some experiences opinions May column mentioned Kustom Kraftsmanship source ignition supplies want underline KK has what need suppress ignition noise does interfere radio mention free flight column because vast majority letters have received desire ignition engine information clearly indicate intent fly sport RC competition SAM events free flight Some want information mufflers sort startled have never seen muffler use several SAM Champs have attended realized people going fly club fields mufflers mandatory can say JTec Tatone Du-Bro make universal-type mufflers believe other mufflers intended specific engines could easily adapted Frankly Super Cyclone other ignition engines awfully loud contest fliers get away no mufflers because fly remote areas See Kustom Kraftsmanship s ads address order catalog sources replied inquiries Larry Davidson 1 Salisbury Drive North East Northport NY 11731 Tel 516 261-1265 Larry has spark plugs ignition coils says V-2 V-3 sizes available has bunch V-i sizes backordered Continued page 112 July1994 109 Arizonas Jean Andrews doesnt have space noise Jeans problem dethermalizing 1/2A Texaco free restrictions Walt Leonhardt below contends flight model unique system detailed text Noise restrictions made Massachusetts Walt Leonhardt adopt E-power fly free flight Massachusetts home PRODUCTS FOR ThE DISCERNING MODELER Complete Line Exhaust Systems * Tuned Pipes led Tuned Pipes Headers uri Mufflers Expansion Mufflers Helicopter Ball Mufflers ialized Exhaust Systems Iinsurpass4 W,L.,.A, ance Pita single w planes body widths up 51/4andwingwdt uptorandall landing gear congnntions Ao available bi-wing st4e body widths up S 1J4 Single Wing51995Add 5500 BiWing52495shipping handling SED NECK OR MONEY ORDER AND SHIIPENO INFORMATION TO Mes CADDYS PO DOX 185 RAEPORD NC 25376 RC Flight Training Beginner advanced tailored individuai long-time modeler full size airplane flight insfruc tor will make progress fun easy during week stay beautiful far western North Carolina Write call information RC flight Training mE 704 3894968 P-30 CLASS FREE FLIGHT MODEL KIT $ 3395 POSTPAID Sparrow Hawk P 30 BY JOHN ODWYER WINNING SINCE 1982 REDI-CUT RIBS PREFORMED TUBE MFG BY MODEL AIRCRAFT LABS 108 S LEE STREET IRVING TEXAS 75060 FF Old-TimerslBaker Continued page 109 V-2 V-3 Sizes $10 minimum order three plugs Iwo plugs coila Modelectric 37 gram coilat $15 Postage handling orders $3 Champion plugs V-2 size long reach V-3 short reach Floyd Carter Aero Ply Research Co 2029 Crist Dr Los Altos CA 94024 Tel 415 968-4246 has extensive line ignition components will convert glow ignition will happily answer ignition questions problems Lets hear Yeaa Floyd Some systems however may legal SAM free flight competition using system does have points gather dont care lam impressed literature sent believe really knows what doing highly recommend send him large SASE data know two engine rebuilding repair sources will tackle ignition engine problems Aldrich Models 12822 Tarrytown San Antonio TX 78233 Blackburn Aero Engineering PO Box 15143 Amarillo TX 79105 Send SASE services price listings recommend because friends pleased services Tom Morrison manufactures Super Cyclone Engines price list send SASE PO Box 1809 Show Low AZ 85901 says parts will fit original engines believe using original dies tools etc RJL Industries PO Box5 Sierra Madre CA 91025 makes Forster 29 35 ignition engines front-rotor versions think introduced late 1940s bull believe SAM legal Although several modelers have told performance high rear-rotor 29 engines still good its just rear rotors better RJL also makes Forster 99 say parts fit originals engines made high-tech CNC equipment fits should quite accurate consistent Model Aviation 4Model Airplane Design PerformanceFor Modeler book must model airplane builder flyers library covers model airplane design performance modeler mind Topics or- ranged sequence leads example designs radio con trol model airplanes Early Developments Terminology Aerodynamics Stability Control Performance Design $2495 shipping handing Toll Free Orders MC VISA & AMEX 1-800-364-BOOK Check MO Challenge Engineering Inc PO Box 67 New Baden TX 77870 TX wsdents add tax -- US carrcacv SShTEOF-THEART PILOrS READY TO FLY NEW SUMMER SPECIAL OFFER! ONLY $1995 IL8CJULARLY $69S MCS MODEL PLANE CADD PAT POND h. 5000 different22000 3-view drawings color FOTOPAAKS including KOKU-FAN Antiques Military Civilian Helicopters Sailpianes Catalog/Guide $600Overseas $1200 write Smithy Dept MA 1 -800-345-6342 Lathe l 3023 1 2nd Street Ask operator MAThe Dalles OR 97058
Edition: Model Aviation - 1994/07
Page Numbers: 109, 112
FREE FLIGHT OLD-TIMERS U 41. THIS COLUMN next several will primarily concerned gas engines especially ignition engines used Old-Timer aircraft will however continue provide space rubber Electrics other topics Walt Leonhardt Lawrence Massachusetts wrote recently saying flying free flight electric power mainly because East noise real problem sent photo Frank Ehling design GE Cabinette June 1942 Model Airplane News flies HiLine Imp motor three cells Walt limits motor run timed-charge method has also used old Austin timer cut current other models design originally 097 Atom engine plan included Air Age Gas Models still available publishers Model Airplane News real bargain too Walt also flies models similar size VL HY-42a geared motor can use two four cells depending power needs have couple suggestions sportflying motors Tower Hobbies catalog has Kyosho Le Mans AP-29 $1995 just super little motor use Miss Amenca am using 6 x 600 mAh cells sport RC flying free flight think four maybe five 250s would fine mention RC 1/2A Texaco design because plans just right power level An inexpensive power source havent tried think would about equivalent Hobby Lobbys Speed 400 motor confuse /2A RC Texaco rules 1/2A free flight rules competition very different events free flight event allows much larger models bring up because easy convert models intended RC event FF sport flying Miss America used Hayes Products glass-filled nylon mount KM-15 R two slightly oversized holes drilled 2-56 bolts go short piece yellow inner Nyrod clamp AP-29 No other modification necessary Tower catalog number AP-29 KYOG 1929 best small motor have seen power comparable Cox Baby Bee Since mentioned free flight Texaco good time tell about winner 1993 Free Flight Champs Lost Hills California Jean Andrews Tucson Arizona sent couple photos illustrated novel dethermalizing method drops engine cowling model attaches fifteen-foot string two feet rubber strip shock chord says descent fast until motor hits ground aircraft slows soft landing motor assembly attached airframe rubber band Zs its way around cowl catching two top dowels lower wire hook fuse burns through rubber band concern would ensuring no fuel leaks overflow filling tank Fuel should get near fuse dowels protrude engine pod key holes firewall aircraft models built EasyBuilt kits Jean says Stinson Voyager says Stinson Voyeur fin ignition motors will continue tell get stuff finish someday maybe next column will share some experiences opinions May column mentioned Kustom Kraftsmanship source ignition supplies want underline KK has what need suppress ignition noise does interfere radio mention free flight column because vast majority letters have received desire ignition engine information clearly indicate intent fly sport RC competition SAM events free flight Some want information mufflers sort startled have never seen muffler use several SAM Champs have attended realized people going fly club fields mufflers mandatory can say JTec Tatone Du-Bro make universal-type mufflers believe other mufflers intended specific engines could easily adapted Frankly Super Cyclone other ignition engines awfully loud contest fliers get away no mufflers because fly remote areas See Kustom Kraftsmanship s ads address order catalog sources replied inquiries Larry Davidson 1 Salisbury Drive North East Northport NY 11731 Tel 516 261-1265 Larry has spark plugs ignition coils says V-2 V-3 sizes available has bunch V-i sizes backordered Continued page 112 July1994 109 Arizonas Jean Andrews doesnt have space noise Jeans problem dethermalizing 1/2A Texaco free restrictions Walt Leonhardt below contends flight model unique system detailed text Noise restrictions made Massachusetts Walt Leonhardt adopt E-power fly free flight Massachusetts home PRODUCTS FOR ThE DISCERNING MODELER Complete Line Exhaust Systems * Tuned Pipes led Tuned Pipes Headers uri Mufflers Expansion Mufflers Helicopter Ball Mufflers ialized Exhaust Systems Iinsurpass4 W,L.,.A, ance Pita single w planes body widths up 51/4andwingwdt uptorandall landing gear congnntions Ao available bi-wing st4e body widths up S 1J4 Single Wing51995Add 5500 BiWing52495shipping handling SED NECK OR MONEY ORDER AND SHIIPENO INFORMATION TO Mes CADDYS PO DOX 185 RAEPORD NC 25376 RC Flight Training Beginner advanced tailored individuai long-time modeler full size airplane flight insfruc tor will make progress fun easy during week stay beautiful far western North Carolina Write call information RC flight Training mE 704 3894968 P-30 CLASS FREE FLIGHT MODEL KIT $ 3395 POSTPAID Sparrow Hawk P 30 BY JOHN ODWYER WINNING SINCE 1982 REDI-CUT RIBS PREFORMED TUBE MFG BY MODEL AIRCRAFT LABS 108 S LEE STREET IRVING TEXAS 75060 FF Old-TimerslBaker Continued page 109 V-2 V-3 Sizes $10 minimum order three plugs Iwo plugs coila Modelectric 37 gram coilat $15 Postage handling orders $3 Champion plugs V-2 size long reach V-3 short reach Floyd Carter Aero Ply Research Co 2029 Crist Dr Los Altos CA 94024 Tel 415 968-4246 has extensive line ignition components will convert glow ignition will happily answer ignition questions problems Lets hear Yeaa Floyd Some systems however may legal SAM free flight competition using system does have points gather dont care lam impressed literature sent believe really knows what doing highly recommend send him large SASE data know two engine rebuilding repair sources will tackle ignition engine problems Aldrich Models 12822 Tarrytown San Antonio TX 78233 Blackburn Aero Engineering PO Box 15143 Amarillo TX 79105 Send SASE services price listings recommend because friends pleased services Tom Morrison manufactures Super Cyclone Engines price list send SASE PO Box 1809 Show Low AZ 85901 says parts will fit original engines believe using original dies tools etc RJL Industries PO Box5 Sierra Madre CA 91025 makes Forster 29 35 ignition engines front-rotor versions think introduced late 1940s bull believe SAM legal Although several modelers have told performance high rear-rotor 29 engines still good its just rear rotors better RJL also makes Forster 99 say parts fit originals engines made high-tech CNC equipment fits should quite accurate consistent Model Aviation 4Model Airplane Design PerformanceFor Modeler book must model airplane builder flyers library covers model airplane design performance modeler mind Topics or- ranged sequence leads example designs radio con trol model airplanes Early Developments Terminology Aerodynamics Stability Control Performance Design $2495 shipping handing Toll Free Orders MC VISA & AMEX 1-800-364-BOOK Check MO Challenge Engineering Inc PO Box 67 New Baden TX 77870 TX wsdents add tax -- US carrcacv SShTEOF-THEART PILOrS READY TO FLY NEW SUMMER SPECIAL OFFER! ONLY $1995 IL8CJULARLY $69S MCS MODEL PLANE CADD PAT POND h. 5000 different22000 3-view drawings color FOTOPAAKS including KOKU-FAN Antiques Military Civilian Helicopters Sailpianes Catalog/Guide $600Overseas $1200 write Smithy Dept MA 1 -800-345-6342 Lathe l 3023 1 2nd Street Ask operator MAThe Dalles OR 97058