IIOGeorgerAMyers SINCE THE COLUMNS propellers published Ive received little flak concerning misuse electronics col umn Sorry folks Ive trying along treat problems bother novice simple hopefully interest ing manner letters personal testimony received Ive succeeded time fully realize column nature public trust insofar am constrained present complete ac curate data avoid misleading state ments much possible end write about things know use addition custom submit column proofreading novices disinterested parties such co workers job before turning way can determine whether possible normal people understand message As subjects choose anything related technique radiocontrolled flying model airplanes suit able column editor prefers stick closer subject elec tronic maintenance thought mind readers electronic engineers technicians therefore have neither tools nor infor mation become service-men MODEL AVIATION has avoided prod uct reviews give impres sion inadvertently said product has singled out approval official AMA item Therefore will see does preclude news reports significant new trends techniques hobby however Variant Cannon micro reports fell category also permissible re port personal experiences com mercial products Digivue tachom eter Astro Flight Analyzer/Charger Fox tuned pipe Robart Super Pumper re ports suited criterion intend dis cuss some specialized test equipment future will available either kits built-up discussions will em phasize application equipment solving problems will demonstrate useful modifications rather being concerned building time relative completeness kit clarity instruc tions other aspects pur view kit review may seem like over-reaction criticism helps clarify intent column inspires valued reader continue reading column writing letters have construc tive criticism material would like see column will have served its purpose WRAMS Show year manufac turer thinking small Dunham plas tic parts Cannon micro servo have appeared Ace Litcom Mathes lines know others con sidering similar products Second genera tion products have already begun ap pear such Ace micro servo features 544 chip different motor Cannon Receivers have redesigned repackaged advent CMOS technology has reduced de coder current requirements point new GE lOOmaH batteries practical two flights micro systems between recharges Variant still us year 72MHz power thats legal 750 mw two power levels used 27 MHz gain parity good buddies CB Using Variant example see other 10 Model Aviation George M Myers Hobby Lobby Shoestring Cox Sanwa 2-channel radio Cox TD 049 converted diesel operation Davis Diesel Development kit photo answer let ters asking George spends time flying soldering iron No way friends sez Art Cervenka shows off Focke-WuIf autogiro Model Builder plans Futuba radio 3-channel controls 09 Wankel power Entrusted 01 George first flights Judging recent articles letters editor seems fascination birds significant trend move toward adding optional servo controls top-of-theline transmitters RS Systems Variant Royal Kraft showed examples may have others missed Another trend taking hold offering very cheap 2- 3-channel systems usually dry batteries supplied isnt pew bodys doing now Purchasers systems would normally suspicious whats left out thats healthy recently bought Cox/Sanwa 2-channel system because whole thing cost less flight pack kit thought might reasonable item risk racing writing still seems like good idea since have quite few nicad packs use novice might dis mayed find himself buying $750 worth alkaline batteries before can turn set Regardless power source transmitter power output remarkable later rest sys tem works well own Friends own Hobby Lobby low-priced unit report good results same can said some World Engines systems seen hereabouts small systems will provide entry hobby large numbers teen-agers will inevitably come subject articles upgrading conversions nicads adding additional channels adding meters add ing charging jacks buddy boxes add ing servo direction span controls etc fact Ace RC already has neat case two-axis stick available Cox/ Sanwa Robart showed simple mixer connects two sticks way mixes action conventional two-axis system Look articles column conversions youve al ready done show us Since items wear servo motors potentiometers Aquilla servo Aerotech Electronics Box 116 Lincolndale NY 10540 may setting trend uses opto-isolator shaded disk place usual poten tiometer resistor wiper should essentially maintenance-free leaving less thing write about Now someone finds way use printed circuit motors some form high frequency oscillator motors will get smaller lighter require less maintenance Next year perhaps Before leaving subject 1977 George M Myers 70 Froehlich Farm WRAMS show would fair men- Rd Hicks vile NY 11801 tion also display end less quantity new kits engines ac cessories youve never attended shows should gives chance see new things meet new friends develop anemia wallet June1977 11 Smiling Bob Heliman enthusmastlcally aemonstrated teatures ot Variant system WRAMS Show Oscillograms transmitted signal background Very short times allow normal bat tery pack provide about 4 hours transmission spite high-power output level Curtiss Hawk P-SE WRAMS Show scratch built Joe Mietltkiewicz Its famous color scheme markings done acrylic lacquer Both show photographs Harry Clayton -. -vu DUII Izecnoslovakla comes mesa two pix oy nis i.eopatra appre two 3/4 gallon fuel enough about two hours flight year hes hoping make some really iong nights
Edition: Model Aviation - 1977/06
Page Numbers: 10, 11
IIOGeorgerAMyers SINCE THE COLUMNS propellers published Ive received little flak concerning misuse electronics col umn Sorry folks Ive trying along treat problems bother novice simple hopefully interest ing manner letters personal testimony received Ive succeeded time fully realize column nature public trust insofar am constrained present complete ac curate data avoid misleading state ments much possible end write about things know use addition custom submit column proofreading novices disinterested parties such co workers job before turning way can determine whether possible normal people understand message As subjects choose anything related technique radiocontrolled flying model airplanes suit able column editor prefers stick closer subject elec tronic maintenance thought mind readers electronic engineers technicians therefore have neither tools nor infor mation become service-men MODEL AVIATION has avoided prod uct reviews give impres sion inadvertently said product has singled out approval official AMA item Therefore will see does preclude news reports significant new trends techniques hobby however Variant Cannon micro reports fell category also permissible re port personal experiences com mercial products Digivue tachom eter Astro Flight Analyzer/Charger Fox tuned pipe Robart Super Pumper re ports suited criterion intend dis cuss some specialized test equipment future will available either kits built-up discussions will em phasize application equipment solving problems will demonstrate useful modifications rather being concerned building time relative completeness kit clarity instruc tions other aspects pur view kit review may seem like over-reaction criticism helps clarify intent column inspires valued reader continue reading column writing letters have construc tive criticism material would like see column will have served its purpose WRAMS Show year manufac turer thinking small Dunham plas tic parts Cannon micro servo have appeared Ace Litcom Mathes lines know others con sidering similar products Second genera tion products have already begun ap pear such Ace micro servo features 544 chip different motor Cannon Receivers have redesigned repackaged advent CMOS technology has reduced de coder current requirements point new GE lOOmaH batteries practical two flights micro systems between recharges Variant still us year 72MHz power thats legal 750 mw two power levels used 27 MHz gain parity good buddies CB Using Variant example see other 10 Model Aviation George M Myers Hobby Lobby Shoestring Cox Sanwa 2-channel radio Cox TD 049 converted diesel operation Davis Diesel Development kit photo answer let ters asking George spends time flying soldering iron No way friends sez Art Cervenka shows off Focke-WuIf autogiro Model Builder plans Futuba radio 3-channel controls 09 Wankel power Entrusted 01 George first flights Judging recent articles letters editor seems fascination birds significant trend move toward adding optional servo controls top-of-theline transmitters RS Systems Variant Royal Kraft showed examples may have others missed Another trend taking hold offering very cheap 2- 3-channel systems usually dry batteries supplied isnt pew bodys doing now Purchasers systems would normally suspicious whats left out thats healthy recently bought Cox/Sanwa 2-channel system because whole thing cost less flight pack kit thought might reasonable item risk racing writing still seems like good idea since have quite few nicad packs use novice might dis mayed find himself buying $750 worth alkaline batteries before can turn set Regardless power source transmitter power output remarkable later rest sys tem works well own Friends own Hobby Lobby low-priced unit report good results same can said some World Engines systems seen hereabouts small systems will provide entry hobby large numbers teen-agers will inevitably come subject articles upgrading conversions nicads adding additional channels adding meters add ing charging jacks buddy boxes add ing servo direction span controls etc fact Ace RC already has neat case two-axis stick available Cox/ Sanwa Robart showed simple mixer connects two sticks way mixes action conventional two-axis system Look articles column conversions youve al ready done show us Since items wear servo motors potentiometers Aquilla servo Aerotech Electronics Box 116 Lincolndale NY 10540 may setting trend uses opto-isolator shaded disk place usual poten tiometer resistor wiper should essentially maintenance-free leaving less thing write about Now someone finds way use printed circuit motors some form high frequency oscillator motors will get smaller lighter require less maintenance Next year perhaps Before leaving subject 1977 George M Myers 70 Froehlich Farm WRAMS show would fair men- Rd Hicks vile NY 11801 tion also display end less quantity new kits engines ac cessories youve never attended shows should gives chance see new things meet new friends develop anemia wallet June1977 11 Smiling Bob Heliman enthusmastlcally aemonstrated teatures ot Variant system WRAMS Show Oscillograms transmitted signal background Very short times allow normal bat tery pack provide about 4 hours transmission spite high-power output level Curtiss Hawk P-SE WRAMS Show scratch built Joe Mietltkiewicz Its famous color scheme markings done acrylic lacquer Both show photographs Harry Clayton -. -vu DUII Izecnoslovakla comes mesa two pix oy nis i.eopatra appre two 3/4 gallon fuel enough about two hours flight year hes hoping make some really iong nights