Scale FUNNY THING happened contest other day seems Stand-oflScale attract ing types aircraftwhich good want flying machines able compete thats what its about Now a-contest summer serious modeler asked could enter helicopter Stand-off Scale anyone else should denied- enter thing helicopter ornithopter thats wing-flapper son everything between problem rules stand less conventional-type air craft think need expand Stand-off AMA Scale rules somehow allow less unorthodox aircraft maybe set side rules speak Helicopters cant dont rule loop roll know its done Mike Bosh Germany saw per formed last years Nats generally speak ing full-size copters dont cant maneu vers like also point bring up standard fixed-wing aircraft some reason able proof should given maneuvers per formed full-size aircraft Im sure C-47 didnt rolls J-3 Cub out-side loops back unorthodox aircraft have done some model copter flying myself am acquainted what average cop ter can compared its full-size counterpart instance smooth take-off course mandatory maneuver figure-eight fly-by etc copter can do- straIght out return touch-and-gosay spot touch set down go take-off capable wingover wingsI think know what Helicopters ALMOST EVERYONE has pet engine invariably install new model build will cases fulfill power needs particulr model however helicopter different breed start favorite engine ran out front fastmoving model never loaded until verti cal climb called Also 11-12 fan turning somewhere near 12000 rpm Walt Schoonard forcing -a great deal cool fresh air over head ideal conditions favor ite engine - None holds true helicopter start engine usually completely closed has loaded condition about 4000 14000 rpm also has muffler radi ating heat like pot-belly stove cooling fan never 3 4 in diameter quite inefficient end result favorite engine has created unbelievable lack power problem lack power makes sloppy control lack blade speed and- untrimmable helicopter Bedause machine wont lift off tail swings around oppo site rotor direction begin add pitch main tail-rotor problem gets worse You-then tweak needle valve get -few revs engine gets hotter sodo After flyless day conclude fault crazy machines friend told would fly anyhow crazy machines will fly beyond wildest imagination Never too much power answer dont mean put down particular helicopter machine designed around specific engine going problem sooner later need power have re-engineer whole set up have discussed problem length now time talk about solution solu tion Schnuerle ported engine best two far Webra Speed 0S Max Schnuerle engines run very cool have broad power curve produce amazing power running blubbering rich recent Florida RC helicopter fly-in were least three well-built properly set up helicopters experts could -not get fly because victims pet engine problems couple others limited specific engine could hardly fly hands experts Dupli cates of machines flying day long difference speak plenty power Schnuerle engines- continued page 84 December1975 31 Bud Atkinson readers let wihes n y ile contest board members cnopper bugs can come up realistic heli something interest scale build copter maneuvers about Walt Schoon ers RC AMA Stand-off Scale Im ard old buddie essence whole thing sure Control-line Scale Ira Keeler 331 Azalea allow everyone type aircraft Way Vacaville Calif 95668 custom building about Hindenburg other maga scain props Nieuport a- B-17 just zine wouldnt something * dirigible about other aircraft scale props r dont know pilot would fly five hand-carved hardwood -very detailed transmitters required movie model also will lathe turn- scale spinners Scale expanding leaps bounds can prop Ira has listing 20-25 stand become popular After what -ard aircraft props such P-51 Spitfire Hellthe-spectators contest want see Realism continued page 74 Straight level gnat eyebrow Pay Peapies guides scratch-built helicopter Autkor states proper treining procedures ate required RC Scale/Atkinson continued page 31 cat FW-190 will make prop desire send listing has above address doesnt have prop can make will have have pictures complete formation concerning special scale prop have seen scale props T-28 beauty believe nice scale prop really enhances fine scale ship AMA Stand-off know no points such scale props Stand-off Under general appear ance judge Im sure would award airplane points nice scale-like prop over flying prop Its like pilot versus no pilot Oh yes Iras WWI props lami nated wood using correct wood about scale fans early Spring Stand-off Scale con tests held year North Dade RC Plc taken Pat arIy Mint Julep Meet shows nice scale North American B-25 Charlie Swain second out 11 ewent entries club contest North Miami Fla held Amelia Earhart field North Dade information sent George Hall club president fine turn-out hand ideal weather picture George sent real variety fine scale birds old buddie Harold Bronstein past Tanger ine Grand Champion ardent scale flier CD contest contest broken down two classes B assume Expert Novice winners 1st Dave Platt FW-190 what else 2nd Art John son P-82 Joe Hancock Waco YMF5 tak ing 3rd B-class winners James Homer 1st beautiful Liberty Sport Pete Hend richs 2nd Cessna 206 third 14year-old John Tanger Cessna 150 Im elated over variety aircraft early contests season money largest finest Mint Julep bash feature Pattern ugh Stand-off Scale facilities doubt among finest RC contest 2500 feet smooth black-top runway beautiful Rough River Kentucky Park back ground year 18 fine Stand off Scale airplanes descriptions P-S ls B-25 WW II birds still big attraction scale builders Gerry Davet Lexington Ky out pointed pack take top honors superb Japanese KI-61 Toni Gerry also past winner Mint Julep two years ago keep such good shape Gerry long time Ralph White flying Flite Glass P-S 1 really put show Mustang 2nd place editor 1/3 point behind Ralph take 3rd E-33 Bonanza judge must felt sorry old man good friend fellow KC scale flier Dr Char lie Swain problems fine B-25 have seen Charlie fly 25 times no problems wouldnt know first contest B-25 lost engine take-off know thing about twins know no-no 25 came rest almost basket case would believe old Doc Swain loaded back station wagon Mary drove back KC Char lie started rebuild B-25 few days hack air flying fine fact B-25 Charlie Swains has right up least four five contests Mid west always crowd-pleaser two 40s singing Mint Julep meet would possible hardest working guys lovely wife know Doug Early Frank ie wife meet almost year-round job have lot fine help lot superb hard-working people because contest growing largest meets country So keep mind next year new scale bird will build winter couldnt ask hetter place fly Scale fans lets build Scale address 734 North 6th Street Terrace Blue Springs Mo 64015 Digital Commander Three Servo Block Kit compact 3 servo latest addition Digital Commander kits quick install takes up little space Kraft mechanics have high thrust quite strong Digital Commander servo amps diode protec tion plastic element pots insure high resolution good linearity long life Throt tle reversing link furnished Works positive pulse system Measures 171 x 187 x 242 weighs 47 oz Three-block kit $7500 $2000 additional assembled unit Ace R/C Box 511116 W l9thHigginsville Mo 64037 74 Model Aviation P10.21534264100 EDWARD MANULKIN November 1975 Hi Heres some news about coming events Sterling now final stages tooling Kit FS313R/C Stinson Reliant 40 engines will release st same time beautiful opersting little Ssilboat Plastic Hull just right giftgiving since its easy build sod looks just greet mantlepiece sails like fish working Peanuts perhapa complete accessory center compliment entire line Rubber Powered Models Keep eye dealer hell have accessories make Rubber Powered Model build ing easy flying pleasure. winder will market soon invitation still open letters ideas ly appreciate interest great response bar what its about Manulkin AMA 1056 3620 G StreetPhIedeIphia Pennsylvania 19134USA
Edition: Model Aviation - 1975/12
Page Numbers: 31, 74
Scale FUNNY THING happened contest other day seems Stand-oflScale attract ing types aircraftwhich good want flying machines able compete thats what its about Now a-contest summer serious modeler asked could enter helicopter Stand-off Scale anyone else should denied- enter thing helicopter ornithopter thats wing-flapper son everything between problem rules stand less conventional-type air craft think need expand Stand-off AMA Scale rules somehow allow less unorthodox aircraft maybe set side rules speak Helicopters cant dont rule loop roll know its done Mike Bosh Germany saw per formed last years Nats generally speak ing full-size copters dont cant maneu vers like also point bring up standard fixed-wing aircraft some reason able proof should given maneuvers per formed full-size aircraft Im sure C-47 didnt rolls J-3 Cub out-side loops back unorthodox aircraft have done some model copter flying myself am acquainted what average cop ter can compared its full-size counterpart instance smooth take-off course mandatory maneuver figure-eight fly-by etc copter can do- straIght out return touch-and-gosay spot touch set down go take-off capable wingover wingsI think know what Helicopters ALMOST EVERYONE has pet engine invariably install new model build will cases fulfill power needs particulr model however helicopter different breed start favorite engine ran out front fastmoving model never loaded until verti cal climb called Also 11-12 fan turning somewhere near 12000 rpm Walt Schoonard forcing -a great deal cool fresh air over head ideal conditions favor ite engine - None holds true helicopter start engine usually completely closed has loaded condition about 4000 14000 rpm also has muffler radi ating heat like pot-belly stove cooling fan never 3 4 in diameter quite inefficient end result favorite engine has created unbelievable lack power problem lack power makes sloppy control lack blade speed and- untrimmable helicopter Bedause machine wont lift off tail swings around oppo site rotor direction begin add pitch main tail-rotor problem gets worse You-then tweak needle valve get -few revs engine gets hotter sodo After flyless day conclude fault crazy machines friend told would fly anyhow crazy machines will fly beyond wildest imagination Never too much power answer dont mean put down particular helicopter machine designed around specific engine going problem sooner later need power have re-engineer whole set up have discussed problem length now time talk about solution solu tion Schnuerle ported engine best two far Webra Speed 0S Max Schnuerle engines run very cool have broad power curve produce amazing power running blubbering rich recent Florida RC helicopter fly-in were least three well-built properly set up helicopters experts could -not get fly because victims pet engine problems couple others limited specific engine could hardly fly hands experts Dupli cates of machines flying day long difference speak plenty power Schnuerle engines- continued page 84 December1975 31 Bud Atkinson readers let wihes n y ile contest board members cnopper bugs can come up realistic heli something interest scale build copter maneuvers about Walt Schoon ers RC AMA Stand-off Scale Im ard old buddie essence whole thing sure Control-line Scale Ira Keeler 331 Azalea allow everyone type aircraft Way Vacaville Calif 95668 custom building about Hindenburg other maga scain props Nieuport a- B-17 just zine wouldnt something * dirigible about other aircraft scale props r dont know pilot would fly five hand-carved hardwood -very detailed transmitters required movie model also will lathe turn- scale spinners Scale expanding leaps bounds can prop Ira has listing 20-25 stand become popular After what -ard aircraft props such P-51 Spitfire Hellthe-spectators contest want see Realism continued page 74 Straight level gnat eyebrow Pay Peapies guides scratch-built helicopter Autkor states proper treining procedures ate required RC Scale/Atkinson continued page 31 cat FW-190 will make prop desire send listing has above address doesnt have prop can make will have have pictures complete formation concerning special scale prop have seen scale props T-28 beauty believe nice scale prop really enhances fine scale ship AMA Stand-off know no points such scale props Stand-off Under general appear ance judge Im sure would award airplane points nice scale-like prop over flying prop Its like pilot versus no pilot Oh yes Iras WWI props lami nated wood using correct wood about scale fans early Spring Stand-off Scale con tests held year North Dade RC Plc taken Pat arIy Mint Julep Meet shows nice scale North American B-25 Charlie Swain second out 11 ewent entries club contest North Miami Fla held Amelia Earhart field North Dade information sent George Hall club president fine turn-out hand ideal weather picture George sent real variety fine scale birds old buddie Harold Bronstein past Tanger ine Grand Champion ardent scale flier CD contest contest broken down two classes B assume Expert Novice winners 1st Dave Platt FW-190 what else 2nd Art John son P-82 Joe Hancock Waco YMF5 tak ing 3rd B-class winners James Homer 1st beautiful Liberty Sport Pete Hend richs 2nd Cessna 206 third 14year-old John Tanger Cessna 150 Im elated over variety aircraft early contests season money largest finest Mint Julep bash feature Pattern ugh Stand-off Scale facilities doubt among finest RC contest 2500 feet smooth black-top runway beautiful Rough River Kentucky Park back ground year 18 fine Stand off Scale airplanes descriptions P-S ls B-25 WW II birds still big attraction scale builders Gerry Davet Lexington Ky out pointed pack take top honors superb Japanese KI-61 Toni Gerry also past winner Mint Julep two years ago keep such good shape Gerry long time Ralph White flying Flite Glass P-S 1 really put show Mustang 2nd place editor 1/3 point behind Ralph take 3rd E-33 Bonanza judge must felt sorry old man good friend fellow KC scale flier Dr Char lie Swain problems fine B-25 have seen Charlie fly 25 times no problems wouldnt know first contest B-25 lost engine take-off know thing about twins know no-no 25 came rest almost basket case would believe old Doc Swain loaded back station wagon Mary drove back KC Char lie started rebuild B-25 few days hack air flying fine fact B-25 Charlie Swains has right up least four five contests Mid west always crowd-pleaser two 40s singing Mint Julep meet would possible hardest working guys lovely wife know Doug Early Frank ie wife meet almost year-round job have lot fine help lot superb hard-working people because contest growing largest meets country So keep mind next year new scale bird will build winter couldnt ask hetter place fly Scale fans lets build Scale address 734 North 6th Street Terrace Blue Springs Mo 64015 Digital Commander Three Servo Block Kit compact 3 servo latest addition Digital Commander kits quick install takes up little space Kraft mechanics have high thrust quite strong Digital Commander servo amps diode protec tion plastic element pots insure high resolution good linearity long life Throt tle reversing link furnished Works positive pulse system Measures 171 x 187 x 242 weighs 47 oz Three-block kit $7500 $2000 additional assembled unit Ace R/C Box 511116 W l9thHigginsville Mo 64037 74 Model Aviation P10.21534264100 EDWARD MANULKIN November 1975 Hi Heres some news about coming events Sterling now final stages tooling Kit FS313R/C Stinson Reliant 40 engines will release st same time beautiful opersting little Ssilboat Plastic Hull just right giftgiving since its easy build sod looks just greet mantlepiece sails like fish working Peanuts perhapa complete accessory center compliment entire line Rubber Powered Models Keep eye dealer hell have accessories make Rubber Powered Model build ing easy flying pleasure. winder will market soon invitation still open letters ideas ly appreciate interest great response bar what its about Manulkin AMA 1056 3620 G StreetPhIedeIphia Pennsylvania 19134USA