v25~ RADIO CONTROL John de Vries 4610 Moffat Lane Colorado Springs 0080915 LAST month tail skids month tail wheels us August issue youll remember beginning 1930s tail wheels began replace tail skids grass airports gave way paved runways Concurrent use wheels back end tail-draggers mechanisms developed steer airplanes taxied Certainly aircraft became substantially controllable groundand wingwalkers became endangered species Although tail wheels vast improvement over skids replaced own problems same difficulties particularly during takeoff landing found Scale models birds Golden Age aviation Steerable tail wheels mechanically connected rudder However both wheel rudder given same degree movement ground steering often too sensitive good directional control Aircraft engineers solved problem two ways may used Giant Scale model builders First engineers restricted movement tail wheel rear roller P-5 1 Mustang example limited six degrees right left under normal taxiing conditions Second engineers designed either manual semiautomatic tail wheel locks manual tail wheel lock used pilot flipped lever centered tail wheel locked place applied craft lined up runway takeoff left locked expected landing runout C-47 Gooney Bird manual tail wheel lock Semiautomatic tail wheel locks connected control system several different methods example long P-S 1 s control stick neutral aft neutral tail wheel movement restricted Pushing stick forward neutral unlocked tail wheel made full-swiveling maneuvering very slow taxi speeds AT-6 tail wheel restricted until full rudder applied brake tapped moral story ensure good ground handling Giant model consider building tail wheel control system restricts tail wheel movement less required rudder Two techniques have used accomplish purpose Either reduce tail wheel travel using slightly larger control horns steering mechanism rudder use separate rudder tail wheel servos Yd rudder servo plug receiver take precaution takeoffs will straighteras will landing runs Its difficult yours truly envision problems beset beginner entering Giant Scale hobby After 50-some years hacking balsa chewing glue off fingers have remind myself continually everybody started out 10-cent Comet rubber-powered kits Hawk solid models Few todays modelers have built Gas Free-Flights progressed through UControl single-channel radios escapement-actuated controls Happily two Giants have considered complexities facing present day RC beginners have written definitive books help neophytes along 64 Model Aviation Wendell Hostetlers daughter Linda dads newest Giant own drawings Cessna 150 867 inches long spans 10 feet fierce-looking 117-scale P-38 built Vinton Clayburg IMAA Chapter 124 weighs 25 lb spans 85 finished silkspan dope Shown Chapter 124s annual model review Leo Fords Lakewood Colorado scratch-built 40%-scale Flying Flea Pou du Ciel spans 9812 54 long Dont scrap favorite AM KRAFT Heathkit Hobbyshack Royal Tower Hobbies World Engines other TRANSMITTERS SERVOS Upgrade latest AM technology proven design mini-size dual conversion ultra narrow band reliability R/C REPAIRS KMI largest complete independent R/C repair center USA repair brands Send SAE complete price repair product information RCD-KMI 6 Meter EXCLUSIVE Kraft Midwest Inc 115 E Main Northville Ml 48167 313/348-0085 313/348-4175 2-wheel gear cycles 1 7995 includes amplifier Dr DB Doe Mathews has penned Getting Started R/C Kit Builders Guide Ace k/C 116W 19th St PO Box 511 Higginsville MO 64037 Its included Aces Whiz 40 kit available separately $595and worth infinitely book comprehensive compendium tools materials techniques building flying RC models raw RC beginner reads follows Docs instructions will rewarded flyable trainer Dick Phillips author comparable book specifically aimed Giant Scale builder/flier Its titled Building Big Beautiful available ViP Publishers PO Box 16103 Colorado Springs CO 90935 $995 plus $250 postage handling Building Big assumes beginner has built flown couple RC kit modelsthe situation someone would after absorbing Doe Mathewss volume So youre new RC Giant Scale modeling acquiring both Getting Started Building Big Beautiful will answer basic modeling questions also put right track successful model building flying Wendells again Hostetler drawing board Hes come up doozer Giant Scale model Its ubiquitous Cessna 150 can found practically airport country Itll snap document Wendells drawings include details 152 Cessna Aerobat wella three-in-one set plans 30%-scale model spans 10 feet 867 long should weigh between 24 26 lb ready fly two- four-hp engine should fly high-winger realistic fashion want duplicate Cessna beauty contact Wendell 1041 Heatherwood Lane Orrville OH 44667 orders call 1-800-232-3573 Like 13 other Hostetler Giant Scale drawings 150 costs $2950 plus $350 postage handling other designs fiberglass components alumi num gear available 150 Got truly fascinating poop sheet mail other day Modelers Choice Dick Eleew president outfit produces acrylic enamel paints models basic line includes 16 solid colors eight metallics plus silver gold metal flake match available film coverings color chips gorgeous thats part story Modelers Choice can produce paint match color companys optical computer will duplicate hue precisely Needless say exact color reproduction important discriminating Scale modeler paint two-part formula ounce activator eight ounces paint plus 20% thinner youre ready spray Continued poge 144 September 1992 65 1991 KMI MINI ULTRA AM RECEIVER $ 9995 8 Ch 50 53 72 75 Mhz KMI RETRACTS what Giant Scale about Mike Reilly Parlin NJ built 115-scale Pica Spitfire held Mike Jr Aria/HuntOn & Winter Continued page 141 Power Switch 25 on/off motor controller since came motor tested battery eliminator circuit BEC included light weight systems fit low-cost philosophy design An excellent feature available similar combinations allows include both flap motor control throttle stick puts velocity controls same control stick Low throttle control low trim provides motor-off full flaps Full throttle low trim provides motor-off flaps almost full-up Full throttle high trim provides full motor power flaps full-up Adjust controller actuate motor-on high throttle midway trim way can go flaps up operate motor throttle trim use variable flaps throttle stick Refer previous Launch Climb Glide Landing portions article about use functions flight arrangement also provides safety featurethe motor cannot turned unless throttle stick fully advanced lightweight responsive controls use Du-Bro pull-pull cable kit both elevator rudder Motor wiring use recommended Graupner 25 motor on/off switch check included wiring diagram compatibility receiver receiver lead must modified installing compatible connector pin positions changed diagrammed eight-cell operation install 25-amp fuse lead between motor power switch 10 12 cells use 30-amp fuse use Dual Rapid Charger Model Right Accessories available Hobby Lobby recharges fully spent eight-cell pack about 30 minutes Stop charging rate high rate gets down about amp battery begins feel just slightly warm have three battery packs will give air cooling charging will allow continuous flight operations very careful overcharge batteries since can very dangerous can create fire hazard youre using 10- 12-cell motor batteries get dual five- six-cell flight packs Model Flight Accessories charger has variable charge rates will handle also Bill Winter brought 65 years modeling experience latest creation Aria can help make happy crossing world glow power realm silent flight iant side Vries Continued page 65 model Modelers Choice paint has 15-minute tack time can taped second color eight hours can sanded 10 hours completely cured 72 want outstanding paint job Giant Scale model contact Modelers Choice 665 Barbara Place Mandeville LA 70448 telephone 504 624-4804 Roger Taylor president QSAA wrote announce 1992 fly-in schedule dates October 15th through 18th static display 15 October will located Nevada Palace new venue-in Las Vegas Nevada course will awards banquet 17th Rog noted earlier usual time schedule chosen accomrnodate other RC events Vegas area radio cradles radio cradles takes real genius develop simple well utilitarian AJ Products has come up supports RC transmitter both vertical horizontal positions ground youre craniring Giant bird course other devices fulfill same purpose Andy Jeff AJ have included capability plastic-covered bent-steel-wire device makes cradle unique couple integral hooks together transmitter neck strap turn cradle almost weightless two-ounce transmitter tray can have fingertip control having hang onto transmitter box stabilize radio cradles available $995 plus postage handling AJ Products PO Box 54025 Cincinnati OH 45254-0025 Need information Contact Andy Fehienbach 523 271-8429 Rememberflying safely name game RC Slope SoaringlByors Continued page 71 works install wing control surface type First hinge system applles extremely simple principle fitting plastic two holes cast See Figures 2 3 first hole bearing hole second relief hole Between two holes modeler must use razor blade X-Acto knife cut small sllt slit allows hinge open 0625 0425 hinges come two sizes piano wire hinge bearing inserted removed control surface pivots piano wire hinge bearing hinge epoxied small box opening wing clamping effect plastic piano wire holds control surface 144 Model Aviation IT YOURSELF Easy use Save Money Save Time - Aslowas$995 wr te Smithy Dept 51 9 Lathe l 3023 E 2nd Street Dalles OR 97058 1 -8DO-345-6342 Ask Operator 5 1 9 FLY Popular Quiet Convenient Way Send $100 Complete Illusiraled Cataloo MINI-ELECTRIC MOTOR/GEAR Box & PROPULSION SYSTEMS FLIGHT BATTERIES CHARGERS PLANE KITSfor small electric MINI RIG SYSTEMS DU[TED FAN5 REPLACE PIPE PRESSURE WITH P177Th POWER FAN HOUSING MOUNTED PICKUP FOR TANK PRESSURE LESS DRAG EASY HOOKUP 3/4 PSI AIR FLOW FULL SIZE $800 CASH OR HO USHER ENTERPRISES INC 1017 SE FRONTAGE RD BOX 511 NORTH PLAINS OR 97133 BOOKS FOR THE MODEL AVIAIUM CHOOSE FROM /DGE LARGE mu LECTION OF CONTROLHOW TO MODEL AND 2-3538 MUCH MUCH AT2LOG $100 E III PO Box 536-Ye Hurricane WV 0 25526 Rubber & Engine Power Free Flight Display Control Line Electric Power RIC Airplanes Ournew illuetreted 32 pege tabloid cize catalog US da $100 Foreigh $300 Penn Valley Hobby Center 837-A W Main St Lanadele PA 19446 215- 3680770
Edition: Model Aviation - 1992/09
Page Numbers: 64, 65, 144
v25~ RADIO CONTROL John de Vries 4610 Moffat Lane Colorado Springs 0080915 LAST month tail skids month tail wheels us August issue youll remember beginning 1930s tail wheels began replace tail skids grass airports gave way paved runways Concurrent use wheels back end tail-draggers mechanisms developed steer airplanes taxied Certainly aircraft became substantially controllable groundand wingwalkers became endangered species Although tail wheels vast improvement over skids replaced own problems same difficulties particularly during takeoff landing found Scale models birds Golden Age aviation Steerable tail wheels mechanically connected rudder However both wheel rudder given same degree movement ground steering often too sensitive good directional control Aircraft engineers solved problem two ways may used Giant Scale model builders First engineers restricted movement tail wheel rear roller P-5 1 Mustang example limited six degrees right left under normal taxiing conditions Second engineers designed either manual semiautomatic tail wheel locks manual tail wheel lock used pilot flipped lever centered tail wheel locked place applied craft lined up runway takeoff left locked expected landing runout C-47 Gooney Bird manual tail wheel lock Semiautomatic tail wheel locks connected control system several different methods example long P-S 1 s control stick neutral aft neutral tail wheel movement restricted Pushing stick forward neutral unlocked tail wheel made full-swiveling maneuvering very slow taxi speeds AT-6 tail wheel restricted until full rudder applied brake tapped moral story ensure good ground handling Giant model consider building tail wheel control system restricts tail wheel movement less required rudder Two techniques have used accomplish purpose Either reduce tail wheel travel using slightly larger control horns steering mechanism rudder use separate rudder tail wheel servos Yd rudder servo plug receiver take precaution takeoffs will straighteras will landing runs Its difficult yours truly envision problems beset beginner entering Giant Scale hobby After 50-some years hacking balsa chewing glue off fingers have remind myself continually everybody started out 10-cent Comet rubber-powered kits Hawk solid models Few todays modelers have built Gas Free-Flights progressed through UControl single-channel radios escapement-actuated controls Happily two Giants have considered complexities facing present day RC beginners have written definitive books help neophytes along 64 Model Aviation Wendell Hostetlers daughter Linda dads newest Giant own drawings Cessna 150 867 inches long spans 10 feet fierce-looking 117-scale P-38 built Vinton Clayburg IMAA Chapter 124 weighs 25 lb spans 85 finished silkspan dope Shown Chapter 124s annual model review Leo Fords Lakewood Colorado scratch-built 40%-scale Flying Flea Pou du Ciel spans 9812 54 long Dont scrap favorite AM KRAFT Heathkit Hobbyshack Royal Tower Hobbies World Engines other TRANSMITTERS SERVOS Upgrade latest AM technology proven design mini-size dual conversion ultra narrow band reliability R/C REPAIRS KMI largest complete independent R/C repair center USA repair brands Send SAE complete price repair product information RCD-KMI 6 Meter EXCLUSIVE Kraft Midwest Inc 115 E Main Northville Ml 48167 313/348-0085 313/348-4175 2-wheel gear cycles 1 7995 includes amplifier Dr DB Doe Mathews has penned Getting Started R/C Kit Builders Guide Ace k/C 116W 19th St PO Box 511 Higginsville MO 64037 Its included Aces Whiz 40 kit available separately $595and worth infinitely book comprehensive compendium tools materials techniques building flying RC models raw RC beginner reads follows Docs instructions will rewarded flyable trainer Dick Phillips author comparable book specifically aimed Giant Scale builder/flier Its titled Building Big Beautiful available ViP Publishers PO Box 16103 Colorado Springs CO 90935 $995 plus $250 postage handling Building Big assumes beginner has built flown couple RC kit modelsthe situation someone would after absorbing Doe Mathewss volume So youre new RC Giant Scale modeling acquiring both Getting Started Building Big Beautiful will answer basic modeling questions also put right track successful model building flying Wendells again Hostetler drawing board Hes come up doozer Giant Scale model Its ubiquitous Cessna 150 can found practically airport country Itll snap document Wendells drawings include details 152 Cessna Aerobat wella three-in-one set plans 30%-scale model spans 10 feet 867 long should weigh between 24 26 lb ready fly two- four-hp engine should fly high-winger realistic fashion want duplicate Cessna beauty contact Wendell 1041 Heatherwood Lane Orrville OH 44667 orders call 1-800-232-3573 Like 13 other Hostetler Giant Scale drawings 150 costs $2950 plus $350 postage handling other designs fiberglass components alumi num gear available 150 Got truly fascinating poop sheet mail other day Modelers Choice Dick Eleew president outfit produces acrylic enamel paints models basic line includes 16 solid colors eight metallics plus silver gold metal flake match available film coverings color chips gorgeous thats part story Modelers Choice can produce paint match color companys optical computer will duplicate hue precisely Needless say exact color reproduction important discriminating Scale modeler paint two-part formula ounce activator eight ounces paint plus 20% thinner youre ready spray Continued poge 144 September 1992 65 1991 KMI MINI ULTRA AM RECEIVER $ 9995 8 Ch 50 53 72 75 Mhz KMI RETRACTS what Giant Scale about Mike Reilly Parlin NJ built 115-scale Pica Spitfire held Mike Jr Aria/HuntOn & Winter Continued page 141 Power Switch 25 on/off motor controller since came motor tested battery eliminator circuit BEC included light weight systems fit low-cost philosophy design An excellent feature available similar combinations allows include both flap motor control throttle stick puts velocity controls same control stick Low throttle control low trim provides motor-off full flaps Full throttle low trim provides motor-off flaps almost full-up Full throttle high trim provides full motor power flaps full-up Adjust controller actuate motor-on high throttle midway trim way can go flaps up operate motor throttle trim use variable flaps throttle stick Refer previous Launch Climb Glide Landing portions article about use functions flight arrangement also provides safety featurethe motor cannot turned unless throttle stick fully advanced lightweight responsive controls use Du-Bro pull-pull cable kit both elevator rudder Motor wiring use recommended Graupner 25 motor on/off switch check included wiring diagram compatibility receiver receiver lead must modified installing compatible connector pin positions changed diagrammed eight-cell operation install 25-amp fuse lead between motor power switch 10 12 cells use 30-amp fuse use Dual Rapid Charger Model Right Accessories available Hobby Lobby recharges fully spent eight-cell pack about 30 minutes Stop charging rate high rate gets down about amp battery begins feel just slightly warm have three battery packs will give air cooling charging will allow continuous flight operations very careful overcharge batteries since can very dangerous can create fire hazard youre using 10- 12-cell motor batteries get dual five- six-cell flight packs Model Flight Accessories charger has variable charge rates will handle also Bill Winter brought 65 years modeling experience latest creation Aria can help make happy crossing world glow power realm silent flight iant side Vries Continued page 65 model Modelers Choice paint has 15-minute tack time can taped second color eight hours can sanded 10 hours completely cured 72 want outstanding paint job Giant Scale model contact Modelers Choice 665 Barbara Place Mandeville LA 70448 telephone 504 624-4804 Roger Taylor president QSAA wrote announce 1992 fly-in schedule dates October 15th through 18th static display 15 October will located Nevada Palace new venue-in Las Vegas Nevada course will awards banquet 17th Rog noted earlier usual time schedule chosen accomrnodate other RC events Vegas area radio cradles radio cradles takes real genius develop simple well utilitarian AJ Products has come up supports RC transmitter both vertical horizontal positions ground youre craniring Giant bird course other devices fulfill same purpose Andy Jeff AJ have included capability plastic-covered bent-steel-wire device makes cradle unique couple integral hooks together transmitter neck strap turn cradle almost weightless two-ounce transmitter tray can have fingertip control having hang onto transmitter box stabilize radio cradles available $995 plus postage handling AJ Products PO Box 54025 Cincinnati OH 45254-0025 Need information Contact Andy Fehienbach 523 271-8429 Rememberflying safely name game RC Slope SoaringlByors Continued page 71 works install wing control surface type First hinge system applles extremely simple principle fitting plastic two holes cast See Figures 2 3 first hole bearing hole second relief hole Between two holes modeler must use razor blade X-Acto knife cut small sllt slit allows hinge open 0625 0425 hinges come two sizes piano wire hinge bearing inserted removed control surface pivots piano wire hinge bearing hinge epoxied small box opening wing clamping effect plastic piano wire holds control surface 144 Model Aviation IT YOURSELF Easy use Save Money Save Time - Aslowas$995 wr te Smithy Dept 51 9 Lathe l 3023 E 2nd Street Dalles OR 97058 1 -8DO-345-6342 Ask Operator 5 1 9 FLY Popular Quiet Convenient Way Send $100 Complete Illusiraled Cataloo MINI-ELECTRIC MOTOR/GEAR Box & PROPULSION SYSTEMS FLIGHT BATTERIES CHARGERS PLANE KITSfor small electric MINI RIG SYSTEMS DU[TED FAN5 REPLACE PIPE PRESSURE WITH P177Th POWER FAN HOUSING MOUNTED PICKUP FOR TANK PRESSURE LESS DRAG EASY HOOKUP 3/4 PSI AIR FLOW FULL SIZE $800 CASH OR HO USHER ENTERPRISES INC 1017 SE FRONTAGE RD BOX 511 NORTH PLAINS OR 97133 BOOKS FOR THE MODEL AVIAIUM CHOOSE FROM /DGE LARGE mu LECTION OF CONTROLHOW TO MODEL AND 2-3538 MUCH MUCH AT2LOG $100 E III PO Box 536-Ye Hurricane WV 0 25526 Rubber & Engine Power Free Flight Display Control Line Electric Power RIC Airplanes Ournew illuetreted 32 pege tabloid cize catalog US da $100 Foreigh $300 Penn Valley Hobby Center 837-A W Main St Lanadele PA 19446 215- 3680770
Edition: Model Aviation - 1992/09
Page Numbers: 64, 65, 144
v25~ RADIO CONTROL John de Vries 4610 Moffat Lane Colorado Springs 0080915 LAST month tail skids month tail wheels us August issue youll remember beginning 1930s tail wheels began replace tail skids grass airports gave way paved runways Concurrent use wheels back end tail-draggers mechanisms developed steer airplanes taxied Certainly aircraft became substantially controllable groundand wingwalkers became endangered species Although tail wheels vast improvement over skids replaced own problems same difficulties particularly during takeoff landing found Scale models birds Golden Age aviation Steerable tail wheels mechanically connected rudder However both wheel rudder given same degree movement ground steering often too sensitive good directional control Aircraft engineers solved problem two ways may used Giant Scale model builders First engineers restricted movement tail wheel rear roller P-5 1 Mustang example limited six degrees right left under normal taxiing conditions Second engineers designed either manual semiautomatic tail wheel locks manual tail wheel lock used pilot flipped lever centered tail wheel locked place applied craft lined up runway takeoff left locked expected landing runout C-47 Gooney Bird manual tail wheel lock Semiautomatic tail wheel locks connected control system several different methods example long P-S 1 s control stick neutral aft neutral tail wheel movement restricted Pushing stick forward neutral unlocked tail wheel made full-swiveling maneuvering very slow taxi speeds AT-6 tail wheel restricted until full rudder applied brake tapped moral story ensure good ground handling Giant model consider building tail wheel control system restricts tail wheel movement less required rudder Two techniques have used accomplish purpose Either reduce tail wheel travel using slightly larger control horns steering mechanism rudder use separate rudder tail wheel servos Yd rudder servo plug receiver take precaution takeoffs will straighteras will landing runs Its difficult yours truly envision problems beset beginner entering Giant Scale hobby After 50-some years hacking balsa chewing glue off fingers have remind myself continually everybody started out 10-cent Comet rubber-powered kits Hawk solid models Few todays modelers have built Gas Free-Flights progressed through UControl single-channel radios escapement-actuated controls Happily two Giants have considered complexities facing present day RC beginners have written definitive books help neophytes along 64 Model Aviation Wendell Hostetlers daughter Linda dads newest Giant own drawings Cessna 150 867 inches long spans 10 feet fierce-looking 117-scale P-38 built Vinton Clayburg IMAA Chapter 124 weighs 25 lb spans 85 finished silkspan dope Shown Chapter 124s annual model review Leo Fords Lakewood Colorado scratch-built 40%-scale Flying Flea Pou du Ciel spans 9812 54 long Dont scrap favorite AM KRAFT Heathkit Hobbyshack Royal Tower Hobbies World Engines other TRANSMITTERS SERVOS Upgrade latest AM technology proven design mini-size dual conversion ultra narrow band reliability R/C REPAIRS KMI largest complete independent R/C repair center USA repair brands Send SAE complete price repair product information RCD-KMI 6 Meter EXCLUSIVE Kraft Midwest Inc 115 E Main Northville Ml 48167 313/348-0085 313/348-4175 2-wheel gear cycles 1 7995 includes amplifier Dr DB Doe Mathews has penned Getting Started R/C Kit Builders Guide Ace k/C 116W 19th St PO Box 511 Higginsville MO 64037 Its included Aces Whiz 40 kit available separately $595and worth infinitely book comprehensive compendium tools materials techniques building flying RC models raw RC beginner reads follows Docs instructions will rewarded flyable trainer Dick Phillips author comparable book specifically aimed Giant Scale builder/flier Its titled Building Big Beautiful available ViP Publishers PO Box 16103 Colorado Springs CO 90935 $995 plus $250 postage handling Building Big assumes beginner has built flown couple RC kit modelsthe situation someone would after absorbing Doe Mathewss volume So youre new RC Giant Scale modeling acquiring both Getting Started Building Big Beautiful will answer basic modeling questions also put right track successful model building flying Wendells again Hostetler drawing board Hes come up doozer Giant Scale model Its ubiquitous Cessna 150 can found practically airport country Itll snap document Wendells drawings include details 152 Cessna Aerobat wella three-in-one set plans 30%-scale model spans 10 feet 867 long should weigh between 24 26 lb ready fly two- four-hp engine should fly high-winger realistic fashion want duplicate Cessna beauty contact Wendell 1041 Heatherwood Lane Orrville OH 44667 orders call 1-800-232-3573 Like 13 other Hostetler Giant Scale drawings 150 costs $2950 plus $350 postage handling other designs fiberglass components alumi num gear available 150 Got truly fascinating poop sheet mail other day Modelers Choice Dick Eleew president outfit produces acrylic enamel paints models basic line includes 16 solid colors eight metallics plus silver gold metal flake match available film coverings color chips gorgeous thats part story Modelers Choice can produce paint match color companys optical computer will duplicate hue precisely Needless say exact color reproduction important discriminating Scale modeler paint two-part formula ounce activator eight ounces paint plus 20% thinner youre ready spray Continued poge 144 September 1992 65 1991 KMI MINI ULTRA AM RECEIVER $ 9995 8 Ch 50 53 72 75 Mhz KMI RETRACTS what Giant Scale about Mike Reilly Parlin NJ built 115-scale Pica Spitfire held Mike Jr Aria/HuntOn & Winter Continued page 141 Power Switch 25 on/off motor controller since came motor tested battery eliminator circuit BEC included light weight systems fit low-cost philosophy design An excellent feature available similar combinations allows include both flap motor control throttle stick puts velocity controls same control stick Low throttle control low trim provides motor-off full flaps Full throttle low trim provides motor-off flaps almost full-up Full throttle high trim provides full motor power flaps full-up Adjust controller actuate motor-on high throttle midway trim way can go flaps up operate motor throttle trim use variable flaps throttle stick Refer previous Launch Climb Glide Landing portions article about use functions flight arrangement also provides safety featurethe motor cannot turned unless throttle stick fully advanced lightweight responsive controls use Du-Bro pull-pull cable kit both elevator rudder Motor wiring use recommended Graupner 25 motor on/off switch check included wiring diagram compatibility receiver receiver lead must modified installing compatible connector pin positions changed diagrammed eight-cell operation install 25-amp fuse lead between motor power switch 10 12 cells use 30-amp fuse use Dual Rapid Charger Model Right Accessories available Hobby Lobby recharges fully spent eight-cell pack about 30 minutes Stop charging rate high rate gets down about amp battery begins feel just slightly warm have three battery packs will give air cooling charging will allow continuous flight operations very careful overcharge batteries since can very dangerous can create fire hazard youre using 10- 12-cell motor batteries get dual five- six-cell flight packs Model Flight Accessories charger has variable charge rates will handle also Bill Winter brought 65 years modeling experience latest creation Aria can help make happy crossing world glow power realm silent flight iant side Vries Continued page 65 model Modelers Choice paint has 15-minute tack time can taped second color eight hours can sanded 10 hours completely cured 72 want outstanding paint job Giant Scale model contact Modelers Choice 665 Barbara Place Mandeville LA 70448 telephone 504 624-4804 Roger Taylor president QSAA wrote announce 1992 fly-in schedule dates October 15th through 18th static display 15 October will located Nevada Palace new venue-in Las Vegas Nevada course will awards banquet 17th Rog noted earlier usual time schedule chosen accomrnodate other RC events Vegas area radio cradles radio cradles takes real genius develop simple well utilitarian AJ Products has come up supports RC transmitter both vertical horizontal positions ground youre craniring Giant bird course other devices fulfill same purpose Andy Jeff AJ have included capability plastic-covered bent-steel-wire device makes cradle unique couple integral hooks together transmitter neck strap turn cradle almost weightless two-ounce transmitter tray can have fingertip control having hang onto transmitter box stabilize radio cradles available $995 plus postage handling AJ Products PO Box 54025 Cincinnati OH 45254-0025 Need information Contact Andy Fehienbach 523 271-8429 Rememberflying safely name game RC Slope SoaringlByors Continued page 71 works install wing control surface type First hinge system applles extremely simple principle fitting plastic two holes cast See Figures 2 3 first hole bearing hole second relief hole Between two holes modeler must use razor blade X-Acto knife cut small sllt slit allows hinge open 0625 0425 hinges come two sizes piano wire hinge bearing inserted removed control surface pivots piano wire hinge bearing hinge epoxied small box opening wing clamping effect plastic piano wire holds control surface 144 Model Aviation IT YOURSELF Easy use Save Money Save Time - Aslowas$995 wr te Smithy Dept 51 9 Lathe l 3023 E 2nd Street Dalles OR 97058 1 -8DO-345-6342 Ask Operator 5 1 9 FLY Popular Quiet Convenient Way Send $100 Complete Illusiraled Cataloo MINI-ELECTRIC MOTOR/GEAR Box & PROPULSION SYSTEMS FLIGHT BATTERIES CHARGERS PLANE KITSfor small electric MINI RIG SYSTEMS DU[TED FAN5 REPLACE PIPE PRESSURE WITH P177Th POWER FAN HOUSING MOUNTED PICKUP FOR TANK PRESSURE LESS DRAG EASY HOOKUP 3/4 PSI AIR FLOW FULL SIZE $800 CASH OR HO USHER ENTERPRISES INC 1017 SE FRONTAGE RD BOX 511 NORTH PLAINS OR 97133 BOOKS FOR THE MODEL AVIAIUM CHOOSE FROM /DGE LARGE mu LECTION OF CONTROLHOW TO MODEL AND 2-3538 MUCH MUCH AT2LOG $100 E III PO Box 536-Ye Hurricane WV 0 25526 Rubber & Engine Power Free Flight Display Control Line Electric Power RIC Airplanes Ournew illuetreted 32 pege tabloid cize catalog US da $100 Foreigh $300 Penn Valley Hobby Center 837-A W Main St Lanadele PA 19446 215- 3680770