Radio 1chnigue George M Myers NICE RC Helicopter system Circus Hobbies Apollo D6C-4SHM JRJ-IOO Gyrosensor D6C-4SHM lot better heli copter RC system youll learn reading advertisements owners manual flying has improved immensely since put Apollo Heliboy re move Heliboys stock mechanical mixer fab ricate new cabin structure new pushrods including pushrod directly tail-rotor collective-pitch bellcrank install five servos Gyrosensor readjust whole machine worth Part resulting improvement can traced learning Another part traceable replace ment some worn-out parts installation zero-lash servos use tight electrical mixer Apollo transmitter Finally must credit Horace Hagan chairman Helicop ter Advisory Committee forpointing out JR Gyrosensor best available thatyou needflve 5 servos make use ofall excellent features D6C-4SHM transmitter Transmitter system packaged two NES-L501 two -L502 opposite rotation servos may wonder system servo-reversing switches needs servos two different rota tions did answer becomes obvious get five servos plug receiver sockets marked Throttle Elevator Aileron Rudder Aux Flip switches transmitter toward back case turn ACC REVO knobs Max three controls JR transmit tercomplete labelsfor labelnames defined anywhere can find ACC REVO ATS thinkthat stand Acceleration Revolutions rpm Auto Tail Rotor Systemor maybe Auto Throttle System Open reversing-switch cover lower left-hand corner transmitter flip ATS switch L plug batteries turn both units move Throttle stick High Low watch carefully Three servos will 30 Model Aviation Amidst clutter Georges workbench see new cabin structure Heliboya Job did install new JR Apollo radio its five servos Gyrosensor black box middle cabin floor battery receiver wrapped foam blanket KDS digital ESV uses LED bar-display instead meterkeeps small rugged enough carry around pocket its x 2 costs S2495 KDS Electronics 5912 Meadowview Ypsilanti Ml 48197 Coming around side Heliboy see new airecs pusnrou sor maii roTor fabricated bicycle spokes inner Nyrod pieces telescoping aluminum tubing bonded together 2-in overlap Locktite CA bonding areas cleaned acetone first support clamp lined plastic tape prevent RF noise being generated move ATS system does clever bit mixing shown block diagram Note Aux always Y-connected inside transmitter Throttle has no reversing switch thatt need opposite-rotation servos playing move Rudder trim lever note Rudder tail-rotor col lective-pitch servo moves Now move Throt tIe trim lever Throttle servo moves Look beside reversing-switch panel lever marked Pitch T/Aux 1 move servo plugged Aux will move little three trims independent though three functions mixed Thats clever think ing Switch ATS OFF Move Aux trim lever again Aux servo moves little JR Apollo transmitter servo-reversingswitch panel plus Pitch Trim lever Note tiny 3-position ATS system switch table showing set coil really dont have Aux function label should deleted Switch ATS L again Continuing investigation flip Hold switch forward try Throttle lever again Two servos move Throttle servo doesnt Try Throttle Trim works Now take screwdriver turn Hold Adjustment Throttle servo will move Switch ATS Off try again No difference Switch ATS L again Next flip reversing switches try controls Just what expected right Now flip ATS switch R observe zero position Tail Rotor servo shifts direction its motion move Throttle stick reverses may have noticed Tail Rotor servo seems overshoot bit take its time about wandering back its final position Turn ACC Mm try again Note Tail Rotor servo response now instantaneous definite ACC function adds bit pitch Tail Continued page 118 NORMAL REVO RUDDER EFZ MAIN ROTOR SERVO TAIL ROTOR GYRO-cOLLEcTIVE-PITCH SENSORSERVO October 1982 31 Georges method mounting Gyrosensor control panel RC system On/Off switch charging jack rubbed Gyrosensor panel top piece sandpaper smear orange paint Increase visibility markingsit has two sensitivIty pots On/Off switch switches quite small Get habit placing finger over Hold switch top transmitter avoid unpleasant surplses Hold must OFF before starting engine Functional block diagram Circus Hob bies JR Apollo D6C-4SHM/JRJ-1 00 Gyrosen sor system used RC Helicopter Note uses five servos simply drop wire end belicrank hole block hatch bottom keeps wire place attachment point wire servos determines aileron differenal throw correct place near 450 aicof servo wheel right wing spoiler cable threaded through screw eye spoiler throw equal Adjust control surface throws indicated plans Ballast made 2-in lengths of6-in od brass tubing filled lead yielding 244 oz per slug Molten lead gives off deadly fumes dont know handle dont attempt An alternative would epoxy lead shot tubes about half weight will obtained using ballast fill up remain ing space ballast tubes 2-in wood dowel pieces retain stiff piece foam spoiler bay Flying Balance model shown Bal ance laterally well front hatch held down Scotch Tape Its ingenious way works well Start tow hook position plans can moved back later Try few hand glides get feel ship uncomfortable handling Callisto point get help before putting line Callisto climbs straight line corrections wings very strong will withstand tremendous amount tension can fact slingshotted off top line wing rod will bend before wings fail maneuver tobe used regularly build wings accommodate -in dia jointer wire Spclflcations Wingspan997/i Wing Root Chord1 01/2 Wing Tip Chord6 Total Wing Area843 sq Wing AirfoilEppler 193 Fuselage Length46 Stabilator Span23 Stabilator Chord Average43/4 Stab AirfoilSymmetrical ControlsCoupled Aileron Rudder Elevator Spoilers Weight Ready Fly425 oz Wing Loading726 oz/sq ft Radio Technique/Myers Continued page 31 Rotor compensate lag accelerating rotor system new rpm Throttle setting changed Put Throttle stick High position rotate REVO knob between Max Min few times Observe Tail Rotor servo moves Put Throttle stick Low again Observe Tail Rotor servo moves same amount opposite direction Put Throttle stick center again Nothing happens Since people will set up Helicopter hovers Throttle mid-position tells REVO has no effect hovering Its important realixe top right-hand side box found Whats CRam Its, 9 Lighting systems - dce7 Fall-safe Devices 74 tor Controllers And. MOLDED PRODUCTS 3 Boats 5 Pilots 6 Accessories See local hobby shop ucts made USA Send SASE full information 4736 N Milwaukee Ave ago IL 60630
Edition: Model Aviation - 1982/10
Page Numbers: 30, 31, 118
Radio 1chnigue George M Myers NICE RC Helicopter system Circus Hobbies Apollo D6C-4SHM JRJ-IOO Gyrosensor D6C-4SHM lot better heli copter RC system youll learn reading advertisements owners manual flying has improved immensely since put Apollo Heliboy re move Heliboys stock mechanical mixer fab ricate new cabin structure new pushrods including pushrod directly tail-rotor collective-pitch bellcrank install five servos Gyrosensor readjust whole machine worth Part resulting improvement can traced learning Another part traceable replace ment some worn-out parts installation zero-lash servos use tight electrical mixer Apollo transmitter Finally must credit Horace Hagan chairman Helicop ter Advisory Committee forpointing out JR Gyrosensor best available thatyou needflve 5 servos make use ofall excellent features D6C-4SHM transmitter Transmitter system packaged two NES-L501 two -L502 opposite rotation servos may wonder system servo-reversing switches needs servos two different rota tions did answer becomes obvious get five servos plug receiver sockets marked Throttle Elevator Aileron Rudder Aux Flip switches transmitter toward back case turn ACC REVO knobs Max three controls JR transmit tercomplete labelsfor labelnames defined anywhere can find ACC REVO ATS thinkthat stand Acceleration Revolutions rpm Auto Tail Rotor Systemor maybe Auto Throttle System Open reversing-switch cover lower left-hand corner transmitter flip ATS switch L plug batteries turn both units move Throttle stick High Low watch carefully Three servos will 30 Model Aviation Amidst clutter Georges workbench see new cabin structure Heliboya Job did install new JR Apollo radio its five servos Gyrosensor black box middle cabin floor battery receiver wrapped foam blanket KDS digital ESV uses LED bar-display instead meterkeeps small rugged enough carry around pocket its x 2 costs S2495 KDS Electronics 5912 Meadowview Ypsilanti Ml 48197 Coming around side Heliboy see new airecs pusnrou sor maii roTor fabricated bicycle spokes inner Nyrod pieces telescoping aluminum tubing bonded together 2-in overlap Locktite CA bonding areas cleaned acetone first support clamp lined plastic tape prevent RF noise being generated move ATS system does clever bit mixing shown block diagram Note Aux always Y-connected inside transmitter Throttle has no reversing switch thatt need opposite-rotation servos playing move Rudder trim lever note Rudder tail-rotor col lective-pitch servo moves Now move Throt tIe trim lever Throttle servo moves Look beside reversing-switch panel lever marked Pitch T/Aux 1 move servo plugged Aux will move little three trims independent though three functions mixed Thats clever think ing Switch ATS OFF Move Aux trim lever again Aux servo moves little JR Apollo transmitter servo-reversingswitch panel plus Pitch Trim lever Note tiny 3-position ATS system switch table showing set coil really dont have Aux function label should deleted Switch ATS L again Continuing investigation flip Hold switch forward try Throttle lever again Two servos move Throttle servo doesnt Try Throttle Trim works Now take screwdriver turn Hold Adjustment Throttle servo will move Switch ATS Off try again No difference Switch ATS L again Next flip reversing switches try controls Just what expected right Now flip ATS switch R observe zero position Tail Rotor servo shifts direction its motion move Throttle stick reverses may have noticed Tail Rotor servo seems overshoot bit take its time about wandering back its final position Turn ACC Mm try again Note Tail Rotor servo response now instantaneous definite ACC function adds bit pitch Tail Continued page 118 NORMAL REVO RUDDER EFZ MAIN ROTOR SERVO TAIL ROTOR GYRO-cOLLEcTIVE-PITCH SENSORSERVO October 1982 31 Georges method mounting Gyrosensor control panel RC system On/Off switch charging jack rubbed Gyrosensor panel top piece sandpaper smear orange paint Increase visibility markingsit has two sensitivIty pots On/Off switch switches quite small Get habit placing finger over Hold switch top transmitter avoid unpleasant surplses Hold must OFF before starting engine Functional block diagram Circus Hob bies JR Apollo D6C-4SHM/JRJ-1 00 Gyrosen sor system used RC Helicopter Note uses five servos simply drop wire end belicrank hole block hatch bottom keeps wire place attachment point wire servos determines aileron differenal throw correct place near 450 aicof servo wheel right wing spoiler cable threaded through screw eye spoiler throw equal Adjust control surface throws indicated plans Ballast made 2-in lengths of6-in od brass tubing filled lead yielding 244 oz per slug Molten lead gives off deadly fumes dont know handle dont attempt An alternative would epoxy lead shot tubes about half weight will obtained using ballast fill up remain ing space ballast tubes 2-in wood dowel pieces retain stiff piece foam spoiler bay Flying Balance model shown Bal ance laterally well front hatch held down Scotch Tape Its ingenious way works well Start tow hook position plans can moved back later Try few hand glides get feel ship uncomfortable handling Callisto point get help before putting line Callisto climbs straight line corrections wings very strong will withstand tremendous amount tension can fact slingshotted off top line wing rod will bend before wings fail maneuver tobe used regularly build wings accommodate -in dia jointer wire Spclflcations Wingspan997/i Wing Root Chord1 01/2 Wing Tip Chord6 Total Wing Area843 sq Wing AirfoilEppler 193 Fuselage Length46 Stabilator Span23 Stabilator Chord Average43/4 Stab AirfoilSymmetrical ControlsCoupled Aileron Rudder Elevator Spoilers Weight Ready Fly425 oz Wing Loading726 oz/sq ft Radio Technique/Myers Continued page 31 Rotor compensate lag accelerating rotor system new rpm Throttle setting changed Put Throttle stick High position rotate REVO knob between Max Min few times Observe Tail Rotor servo moves Put Throttle stick Low again Observe Tail Rotor servo moves same amount opposite direction Put Throttle stick center again Nothing happens Since people will set up Helicopter hovers Throttle mid-position tells REVO has no effect hovering Its important realixe top right-hand side box found Whats CRam Its, 9 Lighting systems - dce7 Fall-safe Devices 74 tor Controllers And. MOLDED PRODUCTS 3 Boats 5 Pilots 6 Accessories See local hobby shop ucts made USA Send SASE full information 4736 N Milwaukee Ave ago IL 60630
Edition: Model Aviation - 1982/10
Page Numbers: 30, 31, 118
Radio 1chnigue George M Myers NICE RC Helicopter system Circus Hobbies Apollo D6C-4SHM JRJ-IOO Gyrosensor D6C-4SHM lot better heli copter RC system youll learn reading advertisements owners manual flying has improved immensely since put Apollo Heliboy re move Heliboys stock mechanical mixer fab ricate new cabin structure new pushrods including pushrod directly tail-rotor collective-pitch bellcrank install five servos Gyrosensor readjust whole machine worth Part resulting improvement can traced learning Another part traceable replace ment some worn-out parts installation zero-lash servos use tight electrical mixer Apollo transmitter Finally must credit Horace Hagan chairman Helicop ter Advisory Committee forpointing out JR Gyrosensor best available thatyou needflve 5 servos make use ofall excellent features D6C-4SHM transmitter Transmitter system packaged two NES-L501 two -L502 opposite rotation servos may wonder system servo-reversing switches needs servos two different rota tions did answer becomes obvious get five servos plug receiver sockets marked Throttle Elevator Aileron Rudder Aux Flip switches transmitter toward back case turn ACC REVO knobs Max three controls JR transmit tercomplete labelsfor labelnames defined anywhere can find ACC REVO ATS thinkthat stand Acceleration Revolutions rpm Auto Tail Rotor Systemor maybe Auto Throttle System Open reversing-switch cover lower left-hand corner transmitter flip ATS switch L plug batteries turn both units move Throttle stick High Low watch carefully Three servos will 30 Model Aviation Amidst clutter Georges workbench see new cabin structure Heliboya Job did install new JR Apollo radio its five servos Gyrosensor black box middle cabin floor battery receiver wrapped foam blanket KDS digital ESV uses LED bar-display instead meterkeeps small rugged enough carry around pocket its x 2 costs S2495 KDS Electronics 5912 Meadowview Ypsilanti Ml 48197 Coming around side Heliboy see new airecs pusnrou sor maii roTor fabricated bicycle spokes inner Nyrod pieces telescoping aluminum tubing bonded together 2-in overlap Locktite CA bonding areas cleaned acetone first support clamp lined plastic tape prevent RF noise being generated move ATS system does clever bit mixing shown block diagram Note Aux always Y-connected inside transmitter Throttle has no reversing switch thatt need opposite-rotation servos playing move Rudder trim lever note Rudder tail-rotor col lective-pitch servo moves Now move Throt tIe trim lever Throttle servo moves Look beside reversing-switch panel lever marked Pitch T/Aux 1 move servo plugged Aux will move little three trims independent though three functions mixed Thats clever think ing Switch ATS OFF Move Aux trim lever again Aux servo moves little JR Apollo transmitter servo-reversingswitch panel plus Pitch Trim lever Note tiny 3-position ATS system switch table showing set coil really dont have Aux function label should deleted Switch ATS L again Continuing investigation flip Hold switch forward try Throttle lever again Two servos move Throttle servo doesnt Try Throttle Trim works Now take screwdriver turn Hold Adjustment Throttle servo will move Switch ATS Off try again No difference Switch ATS L again Next flip reversing switches try controls Just what expected right Now flip ATS switch R observe zero position Tail Rotor servo shifts direction its motion move Throttle stick reverses may have noticed Tail Rotor servo seems overshoot bit take its time about wandering back its final position Turn ACC Mm try again Note Tail Rotor servo response now instantaneous definite ACC function adds bit pitch Tail Continued page 118 NORMAL REVO RUDDER EFZ MAIN ROTOR SERVO TAIL ROTOR GYRO-cOLLEcTIVE-PITCH SENSORSERVO October 1982 31 Georges method mounting Gyrosensor control panel RC system On/Off switch charging jack rubbed Gyrosensor panel top piece sandpaper smear orange paint Increase visibility markingsit has two sensitivIty pots On/Off switch switches quite small Get habit placing finger over Hold switch top transmitter avoid unpleasant surplses Hold must OFF before starting engine Functional block diagram Circus Hob bies JR Apollo D6C-4SHM/JRJ-1 00 Gyrosen sor system used RC Helicopter Note uses five servos simply drop wire end belicrank hole block hatch bottom keeps wire place attachment point wire servos determines aileron differenal throw correct place near 450 aicof servo wheel right wing spoiler cable threaded through screw eye spoiler throw equal Adjust control surface throws indicated plans Ballast made 2-in lengths of6-in od brass tubing filled lead yielding 244 oz per slug Molten lead gives off deadly fumes dont know handle dont attempt An alternative would epoxy lead shot tubes about half weight will obtained using ballast fill up remain ing space ballast tubes 2-in wood dowel pieces retain stiff piece foam spoiler bay Flying Balance model shown Bal ance laterally well front hatch held down Scotch Tape Its ingenious way works well Start tow hook position plans can moved back later Try few hand glides get feel ship uncomfortable handling Callisto point get help before putting line Callisto climbs straight line corrections wings very strong will withstand tremendous amount tension can fact slingshotted off top line wing rod will bend before wings fail maneuver tobe used regularly build wings accommodate -in dia jointer wire Spclflcations Wingspan997/i Wing Root Chord1 01/2 Wing Tip Chord6 Total Wing Area843 sq Wing AirfoilEppler 193 Fuselage Length46 Stabilator Span23 Stabilator Chord Average43/4 Stab AirfoilSymmetrical ControlsCoupled Aileron Rudder Elevator Spoilers Weight Ready Fly425 oz Wing Loading726 oz/sq ft Radio Technique/Myers Continued page 31 Rotor compensate lag accelerating rotor system new rpm Throttle setting changed Put Throttle stick High position rotate REVO knob between Max Min few times Observe Tail Rotor servo moves Put Throttle stick Low again Observe Tail Rotor servo moves same amount opposite direction Put Throttle stick center again Nothing happens Since people will set up Helicopter hovers Throttle mid-position tells REVO has no effect hovering Its important realixe top right-hand side box found Whats CRam Its, 9 Lighting systems - dce7 Fall-safe Devices 74 tor Controllers And. MOLDED PRODUCTS 3 Boats 5 Pilots 6 Accessories See local hobby shop ucts made USA Send SASE full information 4736 N Milwaukee Ave ago IL 60630