RADIO CONTROL ELECTRICS EfilU THIS MONTHS column will cover meet announcement some neat new products other technical stuff seen 1997 KRC Electric Fly San Diego Mid-Winter Electrics meet sponsored Silent Electric Flyers San Diego scheduled February 13-15 1998 Scheduled activities include funfly events F5B exhibition flying Speed 400 Pylon Scale exhibition AULD Up Last Down will dealer booths Saturday banquet tour Aerospace Museum info contact club Web site wwwsefsdorg Russ Schuppner rushup@junocom phone 619 469-2820 discussed column-related item KRC meet End-Of-Charge Beeper Last month reported leader quantity race reported building 11 EOCBs now bar has raised 14 Doug Ward President NEAC caught flightline socialize casually announced number seems everybody local flightlinesincluding hiswants EOCB other attendees approached flightline comment EOCB Some actually came after waving own versions expressing real appreciation think almost didnt include item column because wasnt sure would fly readers Others came requests variations design several others wanted show off own modifications person told uses EOCB addition beeper already charger because has some hearing deficiency EOCB louder Another told hed like switch option have beep designed hold steady beep until manually turned off Another told modification allows series repetitive beeps innovation winner modeler central PA demonstrated customization replaced beeper solid-state recording device announces own voice Its time fly Its time fly end charge last months column described reader input about too indistinguishable beeps flightline Id working problem As can see have already addressed issue Ill continue seek simple approaches modifications can incorporate add variety distinguish beeps flightline As possibility beeper being manufactured spoke interested parties KRC continues strong possibility materializes Ill share info high level interest appreciation such simple build-it-yourself electronic project amazing Some readers truly enjoy fun sense accomplishment building modeling-related electronics same sense appeared other ways KRC Several attendees approached about Large Pack Slow Charger July 1997 MA feature reader indicated liked first much wanted build second suggested could use Radio Shack plugin AC/AC adapter power both did Another KRC attendee came own version large pack discharger shown July 1997 column device made adapt Ace Smartest discharge larger motor packs higher currents same idea mind done working issue appeared both renderings truly independent circuit design approaches speakers KRC Symposium presented topic Nonlinear Speed Controls talk brought several questions audience including about presenting speed-control construction article cant make promises well see what future brings Joe Utasi former owner Jomar Products now consultant company called February 1998 91 Bob Boucher Astrolight announcedZ-Trons infrared remote control system new brushless 05 controllerfor indoor flying provides fully combination KRC 97proportional control Address text New product series battery dischargers Astrolight coversSuper-small Tetra receiver FMA makes very easy achieve cell counts four 12 steps twovery light weight popular Speed 400 airplanes VACUUM BAGGING SUPPLIES U CARBON FIBER LAMINATES 007 014 022 & 030 Thick JeROHACELL Light Rigid Foam 1 2and 3mm U GLASS CLOTH 58 ozIsq yd 7515 20 30 & 4 oz CARBON OR KEVLAR MAT 2 4 Soz/sqyd CARBON FIBER NO FRAY TAPE CARBON FIBER RIBBON U KEVLAR FABRIC TAPE KEVIAR FABRIC 17 ozIsq yd E-Z LAM Epoxy Laminating Resin Send SASE complete listing products AEROSPACE Composite Products 14210 DoolitlIe Dr Son Leondro 94571 352 2022 FAX 510 352 2021 Z Source Lightweight Materials discuss nonlinear concept later advised incorporating design revisions underway no followup input matter until about three minutes before began Symposium presentation Mark Swieng owner EMS company bought Jomar showed two new EMS speed controls incorporating concept just finished first production run days before using gathering announce new products As write have no hands-on experience new products discussion endorsement Jomar products have historically extremely good designs Im anxious see new works E-modelers react great deal interest speed controls general suspect will strong trend toward incorporation nonlinear idea can see likelihood innovative manufacturers controlling power torque instead speed variation classic speedcontrol theme will make throttle control feel whole lot better predict whole new way generalize motor control Lazy Bees Are So Slow Lazy Bees slow maneuverable can fly video shows em taking off train tracks flying indoors Short Wing Bees Best windy condi tions aerobatics Can roll per secondi video shows out ailerons doing rolling circle Long Wing Bees Docile glider-like Aileron WIng Bees Lazy Bee Special doing side slips knife edges inverted flight Ail better trainers traIners Cox bought license Kadet anything else good pilot fling aerobatic rou tine wih Bee will steal show expert pilot flying anything else cant fly within walking distance home YOU NEED BEE Get hour-long video $10 Guaranteed amazing R/C plane video youve ever seen Price includes Priority Mail shipping next big thing worlds smallest servos & speed controls Clancy has em WES Technik Servos weigh 27 grams! Amazingl Coreless motor linear out put compatible R/C systems sold easy-to-assemble kit WES Technik high efficiency Speed Controls w/BEC weigh 7 grams handle 4 amps also have efficient small plane motors ever sold well special props super lightweight condensor mylar coverings beautiful Speedy Bee built Ken Gardner Murray Utah young man Kens 5 year old grandson Hunter Simpson Gardner 219 West 2nd Avenue 5210 Tel 602 649-1534 accept credit card COD orders video FREE clubs & Hobby Shops Please let us know youre hurry well ship order same day C&uwt ULd tP4ce Liot 40 LAZY BEE KIT 049 15 size 48 LAZY BEE KIT Best electric 40 LAZY BEE SPECIAL 15 size w/Ailerons 50 LAZY BEE SPECIAL Best Aileron electric 40 SPEEDY BEE 15 25 size mid-wing FLOAT KIT above TREXLER Balloon Wheels 3-WHEEL SET above PUMP inflate Trexers 72 BIG LAZY BEE up 20 cell electric 60 BIG LAZY BEE 25 60 sIze BIG LAZY BEE Wheel Set BIG LAZY BEE Heavy Duty 3-Wheel Set WES TECHNIK 27 gram servo Speed Control High Efficiency w/BEC 7 grams $59 $65 $69 $79 $79 $20 $15 $4 $119 $109 $19 $32 $79 $60 Prototype Kress Jets variable pitch prop assembly Modelair Tech belt drive system Prop pitch adjustable flight using separate channel gradual disappearance word speed context new least speed-control products KRC categoric trend nowadays use surface-mount techniques design manufacture products technology results very small light products largest heaviest part product wire connectors guess anyone manufacturing technique will fall wayside very quickly Perhaps dazzling example assembly technique custom controller brushless motor modeler designed built use customized motor FAI aircraft controller incorporated 60 yes sixty surface-mount MOSFETS doing motor Aveox SweeDs Electric NATS F7 LMR moto took top 8 places n C ass LMR Sails ane Cong atu ons Day d E Class x took 6 top 7 places including tirst lace tie Both 3 points perfect teorge Joy won Class Bflyoff using F7LMR motor 12 cells Call write tax email FREE catalogl Shown new FlO Competition model new lightened version weighs 21 bg wires capable nearly 1 horsepower used 10 cell F5B competition also worlds powerful 7 cell motor used new Hybridrive L60 controller can get over 700 watts 96 ounce package Aveox Inc 31324 Via Colinas #103 Westlake Village CA 91362 Phone 8185978915 Fax 8185970617 httpIlwwwaveoxcom info@aveoxcom Aveox High Performance Brushess DC Motors SANYO RC-2000 CELLS$650 Ea SANYO RC-2000 CELLS MATCHED$667 Ea SANYO RC-1700 CELLS new$450 Ea SANYO RC-1700 CELLS MATCHED$500 Ea SANYO N1400 SCR CELLS$350 Ea SANYO NiOQO SCR CELLS$350 Ea SANYO N500 AR CELLS$350 Ea SANYO KR600 AE CELLS$250 Ea SANYO N800 AR CELLS$350 Ea SANYO N350 AA CELLS$250 Ea SANYO 600 AA CELLS$150 Ea 4 CELL 270AA RECEIVER PACK$1000 Ea 5 CELL 1000 AE RECEIVER PACK$1800 Ea CONNECTORS RED & BLACK$150 Pr WRF FJ-RMV RARq AMfl RRATfl AlSO AVAUARTP February 1998 93 can safely sit own Lectric Chair John Chapis Plans foldup carry away field box does Worlds Finest Laser Cut Rubber Powered Free Flight Scale Kits worlds leader Laser Cut Model Aircraft Kits ering kit teatures finest LASER CUT BALSA PARTS Contest Rubber DetaIled Computer Dmwn Plans Con lete HanAere PacA Authentic Watealde DecaI Molded Plastic Propeller Real Colored TIssue Light Weight Wheels Complete Step t Step Bulkilno Instaucflons Please check local hobby dealer first kits availabl better hobby shops around world1431 Chaffes Dr Suite #3 Full Lane Catalog $200 Add $450 shippang kit Oveeseas ondees add 20% FL resIdents add 8% sales tax Tituavillo FL 32780 Made USADealer Inquires invited407 284-2488 EMS SERVO REVERSER Works AM FM PGM radios 4 5 cells Install line servo M servo will move opposite W directisol 501750 25 weight 25 ouncel EMS SR-2 connector $1495 wired connectors tsr $1995 EMS SR-2Y wired leg ot ~Y harness tor $2250 ULTIMATE BATTERY BACKER BEST way insure reliable power model Use two packs Works standard 4 cell 5 cell GEL-CELL packs Battery packs can difterent capacity like 1200 600 1 5 0 1 5 75 weight 8 ounce $4995 wired connectors $5995 GEAR AND DOOR SEQUENCER microprocessor driver device controls onquences landing gear mechanism landing gear doors Works air and/or servo controlled systems Gear servo door sews travel time individually adjustable trom tall speed 10 seconds Gear doors GLOW DRIVER may remain open ala P-Si close An opts-isolated glow d ye ow tch ha enos no against radio after lowering gear ala P-47 Gear noise ON point easily adlustahle user doesnt move until doors travel tully completed unit small screwdriver S ze 15 1 5 n 75 Less 1 ounce must tsr retract system Size 15 1 5 v 75 Less Supplied glow-plug wire connector User supplies own 1 ounce Includes servo connector receiver $4495 NICAD battery Includes servo connector receiver $4495 Additional EMS Jomar Products Glitch Stop/Noise Trap GS-1$1250 Glitch Stop/Noise Trap Y Harness GS-1 Y1500 NEW SRE-2000 Micro-Processor Reverser2495 NEW Beepo Flight Timer2995 NEW Stop-Go-LightTM2495 Gear Door Cycler3495 Channel Failsafe3895 Opto-Isolated Electronic Switch 3995 Dual E-S witch3995 Snitch 3995 Autoretract U/C3995 NEW Mum-Mode Electronic Mixer4495 Glitch Buster/B Channel Opto-Isolator7995 Twin Engine Sync System8995 NEW NanoMAX Indoor Ultralight ESC 4495 NEW MicroMAX Speed 400 ESC w/BEC5995 Electronic Model Systems 22605 E La Palma Ave Suite 518 Yorba Linda CA 92887 Info Only 714-692-1393 Orders Only 800-845-8978 wwwemsjOmarcom @emsjomarcom NEW MiniMAX4O ESC w/BEC Brake$9995 MiniMAX Original ESC w/Brake7995 Sport MAX ESC8995 SM-4ESC9995 Heavy Duly Reversible Nautical Throttle8995 BBC-1 Bail Bearing Conversion 4 Futaba2595 BBC-2 Bail Bearing Conversion 1 Futaba695 BBC-3 Ball Bearing Conversion 4 Airtronics2595 BBC-4 Ball Bearing Conversion 1 Airtronics695 BBC-5 Ball Bearing Only JR etc 41995 aBC-B Ball Bearing Only JR etc 1500 Aramid Kevlar 29 Rigging Cable -201000 #22 Servo Wire 3 cond 10 Fut JR Colors800 #22 Battery Wire -2 conductor 10 600 EMS/SANYO Battery Packs EMS Connectors ExtensionsCALL power control function yet much smaller lighter typical brushmotor controllers just few years ago considerations what give pause re speed-contrul construction article Most follesmyself includedsimply able home-build circuits nature Susface-mount technology uses tiny parts pretty much demands microscope considerable manual dextesity plus special tools soldering techniques Any construction article would have based classic techniques resulting big controllers comparison Readers feel about KRC forum other new-product announcements Bob Boucher Astrolight announced new brushless 05/controller combination photo clearly shows tiny controller relative motor/gear box assembly Bob also showing series battery pack dischargers models 102 103 104 designed cover cell counts four twelve steps two FMA showing off tiny new receiver Tetra shown tiny S-SO servos size comparison can also get idea size considering relative size servo connectors illustrated Tetra will available essentially used frequencies both AM FM Fred Marks also telling plans new line transmitters near future Another announcement KRC really excited crowd super-tiny proportional RC system small Indoor models Sergio Zigras also software consultant Joe UtasiIEMS speed controls showing adaptation ordinary TV remote control purpose guess appropriate nomenclature flight system would IRIC since no radio involved Rather signal link via infraredjust like home appliances photo shows Sergios early developmental system along 25-cent deposit Sergio swamped interestand premature orders can add frenzy contacting him Z Iron 171 Arundel Rd Paramus NJ 07652 way Sergio/Z-Tron manufacturer nifty little flight time Plans Kits Available Small 12 Large size diameter 8146 E Oactua Wren Rd Scondain AZ 85253 Tnl6O2-g48-57n8 Fax e02-998-7505 94 Model Aviation fflgUilIy a,u UW CA Residents Add Sales Tax Oealer Inquiries Invited GIANT RC Mode UFO world dass tissue EASY TO APPLY TOUGH PUNCTURE RESISTANT TIGHTENS PERFECTLY $15 PER ROLL OST gRLiNF N TERN AT iON AL SEND $300 FOR 3000 INFORMATIONarlnglng tomorrowa technology AND $700 FOR 006471 River Avenue ENTRYAND innipeg Manitoba CATALOGUE 2V9 sport 40 works 15% harder Very sound engineering design. very good value Model Airplane News SuperTigre engines Displacement 0395 cc 645cc Bore 053 135mm Stroke 049 1 24mn~ RPM Range 3000-1 115 average 40-size sport enginesoutput high weight low Schnuerle produce about 10 bhp 15000porting cast head also standard rpm theres nothing average aboutGet expanded volume muffler SuperTigres GS-40 Its refinedthat bolts almost timing porting boost33fl~any angleor save output 115 bhp~PUU5Uwith GS-40 plus Thats nearly 15%non-adjustable Econo powerIIUfl uffler Both come 2-year working youwarranty protection.and 15% GS-40 also features anothermore power spare Superigre trademark exceptionally durable long-lasting engineering Dual ball bearings selectively hardened crankshaft low-friction piston sleeve custommade conrod combine unusually dependable performance keep AIR RAFT SInce 1985 TEAM AIRCRAFT INC 1 0790MA Ivy Bluff Roac Bradyville TN 37026 615-765-5397 FAX- 615-765-7234 E-MaiIteamair@dekalbnet Web httpllwwwtvalcom/TEAr Info Pack $10 Z Professional Video $15 beeper device called Beepo can stick Beepo transmitter jacket cap beeps out time count can keep track flight time looking timepiece photo shows prototype Bob Kresss KressJets innovative variable-pitch prop nose Tom Hunts ModelAirTech MidiWatt truly amazing Prop pitch can independently controlled flight using separate channel transmitter servo used activate pushrod inns through hollow prop shaft MAT belt drive seen picture Another approach now under development use microprocessor controller servo onboard brains prop pitch would automatically adjusted flight using motor current sensory input idea maintain chosen power level throughout flight maneuvers automatic control prop pitch Less high-tech still Electric eyecatching Lectric Chairperhaps ultimate field box Electric flying John Chapis John Chapis Plans RD5 Seaford DE 19973 Tel [302] 629-6373 designed offers plans Theres lot fold-up carry away field box can discerned photo contact John about way John sells variety plans especially E-modelers airplanes KRC flight line Some opinion may vary view 97 KRC has big thing year being among smallest Speed 400 airplanes small models everywhere clear popularity exploding Generally being considered small cheap envelope pushed demos new Astro 02 brushless changes cheap view adjusts small perspective offering big power very small package Please enclose SASE correspondence youd like reply continue enjoy clean quiet powerful aeromodeling pleasure Electric brings odel Aviation tion Superigre dealer nearest please call 1-800-682-8948 Mention code number 0415B Distributed Exclusively Through GREAT PLANES MODEL DISTRIBUTORS COMPANY PO Box 9021 Champaign IL 61 826-9021 New From
Edition: Model Aviation - 1998/02
Page Numbers: 91, 92, 93, 94, 96
RADIO CONTROL ELECTRICS EfilU THIS MONTHS column will cover meet announcement some neat new products other technical stuff seen 1997 KRC Electric Fly San Diego Mid-Winter Electrics meet sponsored Silent Electric Flyers San Diego scheduled February 13-15 1998 Scheduled activities include funfly events F5B exhibition flying Speed 400 Pylon Scale exhibition AULD Up Last Down will dealer booths Saturday banquet tour Aerospace Museum info contact club Web site wwwsefsdorg Russ Schuppner rushup@junocom phone 619 469-2820 discussed column-related item KRC meet End-Of-Charge Beeper Last month reported leader quantity race reported building 11 EOCBs now bar has raised 14 Doug Ward President NEAC caught flightline socialize casually announced number seems everybody local flightlinesincluding hiswants EOCB other attendees approached flightline comment EOCB Some actually came after waving own versions expressing real appreciation think almost didnt include item column because wasnt sure would fly readers Others came requests variations design several others wanted show off own modifications person told uses EOCB addition beeper already charger because has some hearing deficiency EOCB louder Another told hed like switch option have beep designed hold steady beep until manually turned off Another told modification allows series repetitive beeps innovation winner modeler central PA demonstrated customization replaced beeper solid-state recording device announces own voice Its time fly Its time fly end charge last months column described reader input about too indistinguishable beeps flightline Id working problem As can see have already addressed issue Ill continue seek simple approaches modifications can incorporate add variety distinguish beeps flightline As possibility beeper being manufactured spoke interested parties KRC continues strong possibility materializes Ill share info high level interest appreciation such simple build-it-yourself electronic project amazing Some readers truly enjoy fun sense accomplishment building modeling-related electronics same sense appeared other ways KRC Several attendees approached about Large Pack Slow Charger July 1997 MA feature reader indicated liked first much wanted build second suggested could use Radio Shack plugin AC/AC adapter power both did Another KRC attendee came own version large pack discharger shown July 1997 column device made adapt Ace Smartest discharge larger motor packs higher currents same idea mind done working issue appeared both renderings truly independent circuit design approaches speakers KRC Symposium presented topic Nonlinear Speed Controls talk brought several questions audience including about presenting speed-control construction article cant make promises well see what future brings Joe Utasi former owner Jomar Products now consultant company called February 1998 91 Bob Boucher Astrolight announcedZ-Trons infrared remote control system new brushless 05 controllerfor indoor flying provides fully combination KRC 97proportional control Address text New product series battery dischargers Astrolight coversSuper-small Tetra receiver FMA makes very easy achieve cell counts four 12 steps twovery light weight popular Speed 400 airplanes VACUUM BAGGING SUPPLIES U CARBON FIBER LAMINATES 007 014 022 & 030 Thick JeROHACELL Light Rigid Foam 1 2and 3mm U GLASS CLOTH 58 ozIsq yd 7515 20 30 & 4 oz CARBON OR KEVLAR MAT 2 4 Soz/sqyd CARBON FIBER NO FRAY TAPE CARBON FIBER RIBBON U KEVLAR FABRIC TAPE KEVIAR FABRIC 17 ozIsq yd E-Z LAM Epoxy Laminating Resin Send SASE complete listing products AEROSPACE Composite Products 14210 DoolitlIe Dr Son Leondro 94571 352 2022 FAX 510 352 2021 Z Source Lightweight Materials discuss nonlinear concept later advised incorporating design revisions underway no followup input matter until about three minutes before began Symposium presentation Mark Swieng owner EMS company bought Jomar showed two new EMS speed controls incorporating concept just finished first production run days before using gathering announce new products As write have no hands-on experience new products discussion endorsement Jomar products have historically extremely good designs Im anxious see new works E-modelers react great deal interest speed controls general suspect will strong trend toward incorporation nonlinear idea can see likelihood innovative manufacturers controlling power torque instead speed variation classic speedcontrol theme will make throttle control feel whole lot better predict whole new way generalize motor control Lazy Bees Are So Slow Lazy Bees slow maneuverable can fly video shows em taking off train tracks flying indoors Short Wing Bees Best windy condi tions aerobatics Can roll per secondi video shows out ailerons doing rolling circle Long Wing Bees Docile glider-like Aileron WIng Bees Lazy Bee Special doing side slips knife edges inverted flight Ail better trainers traIners Cox bought license Kadet anything else good pilot fling aerobatic rou tine wih Bee will steal show expert pilot flying anything else cant fly within walking distance home YOU NEED BEE Get hour-long video $10 Guaranteed amazing R/C plane video youve ever seen Price includes Priority Mail shipping next big thing worlds smallest servos & speed controls Clancy has em WES Technik Servos weigh 27 grams! Amazingl Coreless motor linear out put compatible R/C systems sold easy-to-assemble kit WES Technik high efficiency Speed Controls w/BEC weigh 7 grams handle 4 amps also have efficient small plane motors ever sold well special props super lightweight condensor mylar coverings beautiful Speedy Bee built Ken Gardner Murray Utah young man Kens 5 year old grandson Hunter Simpson Gardner 219 West 2nd Avenue 5210 Tel 602 649-1534 accept credit card COD orders video FREE clubs & Hobby Shops Please let us know youre hurry well ship order same day C&uwt ULd tP4ce Liot 40 LAZY BEE KIT 049 15 size 48 LAZY BEE KIT Best electric 40 LAZY BEE SPECIAL 15 size w/Ailerons 50 LAZY BEE SPECIAL Best Aileron electric 40 SPEEDY BEE 15 25 size mid-wing FLOAT KIT above TREXLER Balloon Wheels 3-WHEEL SET above PUMP inflate Trexers 72 BIG LAZY BEE up 20 cell electric 60 BIG LAZY BEE 25 60 sIze BIG LAZY BEE Wheel Set BIG LAZY BEE Heavy Duty 3-Wheel Set WES TECHNIK 27 gram servo Speed Control High Efficiency w/BEC 7 grams $59 $65 $69 $79 $79 $20 $15 $4 $119 $109 $19 $32 $79 $60 Prototype Kress Jets variable pitch prop assembly Modelair Tech belt drive system Prop pitch adjustable flight using separate channel gradual disappearance word speed context new least speed-control products KRC categoric trend nowadays use surface-mount techniques design manufacture products technology results very small light products largest heaviest part product wire connectors guess anyone manufacturing technique will fall wayside very quickly Perhaps dazzling example assembly technique custom controller brushless motor modeler designed built use customized motor FAI aircraft controller incorporated 60 yes sixty surface-mount MOSFETS doing motor Aveox SweeDs Electric NATS F7 LMR moto took top 8 places n C ass LMR Sails ane Cong atu ons Day d E Class x took 6 top 7 places including tirst lace tie Both 3 points perfect teorge Joy won Class Bflyoff using F7LMR motor 12 cells Call write tax email FREE catalogl Shown new FlO Competition model new lightened version weighs 21 bg wires capable nearly 1 horsepower used 10 cell F5B competition also worlds powerful 7 cell motor used new Hybridrive L60 controller can get over 700 watts 96 ounce package Aveox Inc 31324 Via Colinas #103 Westlake Village CA 91362 Phone 8185978915 Fax 8185970617 httpIlwwwaveoxcom info@aveoxcom Aveox High Performance Brushess DC Motors SANYO RC-2000 CELLS$650 Ea SANYO RC-2000 CELLS MATCHED$667 Ea SANYO RC-1700 CELLS new$450 Ea SANYO RC-1700 CELLS MATCHED$500 Ea SANYO N1400 SCR CELLS$350 Ea SANYO NiOQO SCR CELLS$350 Ea SANYO N500 AR CELLS$350 Ea SANYO KR600 AE CELLS$250 Ea SANYO N800 AR CELLS$350 Ea SANYO N350 AA CELLS$250 Ea SANYO 600 AA CELLS$150 Ea 4 CELL 270AA RECEIVER PACK$1000 Ea 5 CELL 1000 AE RECEIVER PACK$1800 Ea CONNECTORS RED & BLACK$150 Pr WRF FJ-RMV RARq AMfl RRATfl AlSO AVAUARTP February 1998 93 can safely sit own Lectric Chair John Chapis Plans foldup carry away field box does Worlds Finest Laser Cut Rubber Powered Free Flight Scale Kits worlds leader Laser Cut Model Aircraft Kits ering kit teatures finest LASER CUT BALSA PARTS Contest Rubber DetaIled Computer Dmwn Plans Con lete HanAere PacA Authentic Watealde DecaI Molded Plastic Propeller Real Colored TIssue Light Weight Wheels Complete Step t Step Bulkilno Instaucflons Please check local hobby dealer first kits availabl better hobby shops around world1431 Chaffes Dr Suite #3 Full Lane Catalog $200 Add $450 shippang kit Oveeseas ondees add 20% FL resIdents add 8% sales tax Tituavillo FL 32780 Made USADealer Inquires invited407 284-2488 EMS SERVO REVERSER Works AM FM PGM radios 4 5 cells Install line servo M servo will move opposite W directisol 501750 25 weight 25 ouncel EMS SR-2 connector $1495 wired connectors tsr $1995 EMS SR-2Y wired leg ot ~Y harness tor $2250 ULTIMATE BATTERY BACKER BEST way insure reliable power model Use two packs Works standard 4 cell 5 cell GEL-CELL packs Battery packs can difterent capacity like 1200 600 1 5 0 1 5 75 weight 8 ounce $4995 wired connectors $5995 GEAR AND DOOR SEQUENCER microprocessor driver device controls onquences landing gear mechanism landing gear doors Works air and/or servo controlled systems Gear servo door sews travel time individually adjustable trom tall speed 10 seconds Gear doors GLOW DRIVER may remain open ala P-Si close An opts-isolated glow d ye ow tch ha enos no against radio after lowering gear ala P-47 Gear noise ON point easily adlustahle user doesnt move until doors travel tully completed unit small screwdriver S ze 15 1 5 n 75 Less 1 ounce must tsr retract system Size 15 1 5 v 75 Less Supplied glow-plug wire connector User supplies own 1 ounce Includes servo connector receiver $4495 NICAD battery Includes servo connector receiver $4495 Additional EMS Jomar Products Glitch Stop/Noise Trap GS-1$1250 Glitch Stop/Noise Trap Y Harness GS-1 Y1500 NEW SRE-2000 Micro-Processor Reverser2495 NEW Beepo Flight Timer2995 NEW Stop-Go-LightTM2495 Gear Door Cycler3495 Channel Failsafe3895 Opto-Isolated Electronic Switch 3995 Dual E-S witch3995 Snitch 3995 Autoretract U/C3995 NEW Mum-Mode Electronic Mixer4495 Glitch Buster/B Channel Opto-Isolator7995 Twin Engine Sync System8995 NEW NanoMAX Indoor Ultralight ESC 4495 NEW MicroMAX Speed 400 ESC w/BEC5995 Electronic Model Systems 22605 E La Palma Ave Suite 518 Yorba Linda CA 92887 Info Only 714-692-1393 Orders Only 800-845-8978 wwwemsjOmarcom @emsjomarcom NEW MiniMAX4O ESC w/BEC Brake$9995 MiniMAX Original ESC w/Brake7995 Sport MAX ESC8995 SM-4ESC9995 Heavy Duly Reversible Nautical Throttle8995 BBC-1 Bail Bearing Conversion 4 Futaba2595 BBC-2 Bail Bearing Conversion 1 Futaba695 BBC-3 Ball Bearing Conversion 4 Airtronics2595 BBC-4 Ball Bearing Conversion 1 Airtronics695 BBC-5 Ball Bearing Only JR etc 41995 aBC-B Ball Bearing Only JR etc 1500 Aramid Kevlar 29 Rigging Cable -201000 #22 Servo Wire 3 cond 10 Fut JR Colors800 #22 Battery Wire -2 conductor 10 600 EMS/SANYO Battery Packs EMS Connectors ExtensionsCALL power control function yet much smaller lighter typical brushmotor controllers just few years ago considerations what give pause re speed-contrul construction article Most follesmyself includedsimply able home-build circuits nature Susface-mount technology uses tiny parts pretty much demands microscope considerable manual dextesity plus special tools soldering techniques Any construction article would have based classic techniques resulting big controllers comparison Readers feel about KRC forum other new-product announcements Bob Boucher Astrolight announced new brushless 05/controller combination photo clearly shows tiny controller relative motor/gear box assembly Bob also showing series battery pack dischargers models 102 103 104 designed cover cell counts four twelve steps two FMA showing off tiny new receiver Tetra shown tiny S-SO servos size comparison can also get idea size considering relative size servo connectors illustrated Tetra will available essentially used frequencies both AM FM Fred Marks also telling plans new line transmitters near future Another announcement KRC really excited crowd super-tiny proportional RC system small Indoor models Sergio Zigras also software consultant Joe UtasiIEMS speed controls showing adaptation ordinary TV remote control purpose guess appropriate nomenclature flight system would IRIC since no radio involved Rather signal link via infraredjust like home appliances photo shows Sergios early developmental system along 25-cent deposit Sergio swamped interestand premature orders can add frenzy contacting him Z Iron 171 Arundel Rd Paramus NJ 07652 way Sergio/Z-Tron manufacturer nifty little flight time Plans Kits Available Small 12 Large size diameter 8146 E Oactua Wren Rd Scondain AZ 85253 Tnl6O2-g48-57n8 Fax e02-998-7505 94 Model Aviation fflgUilIy a,u UW CA Residents Add Sales Tax Oealer Inquiries Invited GIANT RC Mode UFO world dass tissue EASY TO APPLY TOUGH PUNCTURE RESISTANT TIGHTENS PERFECTLY $15 PER ROLL OST gRLiNF N TERN AT iON AL SEND $300 FOR 3000 INFORMATIONarlnglng tomorrowa technology AND $700 FOR 006471 River Avenue ENTRYAND innipeg Manitoba CATALOGUE 2V9 sport 40 works 15% harder Very sound engineering design. very good value Model Airplane News SuperTigre engines Displacement 0395 cc 645cc Bore 053 135mm Stroke 049 1 24mn~ RPM Range 3000-1 115 average 40-size sport enginesoutput high weight low Schnuerle produce about 10 bhp 15000porting cast head also standard rpm theres nothing average aboutGet expanded volume muffler SuperTigres GS-40 Its refinedthat bolts almost timing porting boost33fl~any angleor save output 115 bhp~PUU5Uwith GS-40 plus Thats nearly 15%non-adjustable Econo powerIIUfl uffler Both come 2-year working youwarranty protection.and 15% GS-40 also features anothermore power spare Superigre trademark exceptionally durable long-lasting engineering Dual ball bearings selectively hardened crankshaft low-friction piston sleeve custommade conrod combine unusually dependable performance keep AIR RAFT SInce 1985 TEAM AIRCRAFT INC 1 0790MA Ivy Bluff Roac Bradyville TN 37026 615-765-5397 FAX- 615-765-7234 E-MaiIteamair@dekalbnet Web httpllwwwtvalcom/TEAr Info Pack $10 Z Professional Video $15 beeper device called Beepo can stick Beepo transmitter jacket cap beeps out time count can keep track flight time looking timepiece photo shows prototype Bob Kresss KressJets innovative variable-pitch prop nose Tom Hunts ModelAirTech MidiWatt truly amazing Prop pitch can independently controlled flight using separate channel transmitter servo used activate pushrod inns through hollow prop shaft MAT belt drive seen picture Another approach now under development use microprocessor controller servo onboard brains prop pitch would automatically adjusted flight using motor current sensory input idea maintain chosen power level throughout flight maneuvers automatic control prop pitch Less high-tech still Electric eyecatching Lectric Chairperhaps ultimate field box Electric flying John Chapis John Chapis Plans RD5 Seaford DE 19973 Tel [302] 629-6373 designed offers plans Theres lot fold-up carry away field box can discerned photo contact John about way John sells variety plans especially E-modelers airplanes KRC flight line Some opinion may vary view 97 KRC has big thing year being among smallest Speed 400 airplanes small models everywhere clear popularity exploding Generally being considered small cheap envelope pushed demos new Astro 02 brushless changes cheap view adjusts small perspective offering big power very small package Please enclose SASE correspondence youd like reply continue enjoy clean quiet powerful aeromodeling pleasure Electric brings odel Aviation tion Superigre dealer nearest please call 1-800-682-8948 Mention code number 0415B Distributed Exclusively Through GREAT PLANES MODEL DISTRIBUTORS COMPANY PO Box 9021 Champaign IL 61 826-9021 New From
Edition: Model Aviation - 1998/02
Page Numbers: 91, 92, 93, 94, 96
RADIO CONTROL ELECTRICS EfilU THIS MONTHS column will cover meet announcement some neat new products other technical stuff seen 1997 KRC Electric Fly San Diego Mid-Winter Electrics meet sponsored Silent Electric Flyers San Diego scheduled February 13-15 1998 Scheduled activities include funfly events F5B exhibition flying Speed 400 Pylon Scale exhibition AULD Up Last Down will dealer booths Saturday banquet tour Aerospace Museum info contact club Web site wwwsefsdorg Russ Schuppner rushup@junocom phone 619 469-2820 discussed column-related item KRC meet End-Of-Charge Beeper Last month reported leader quantity race reported building 11 EOCBs now bar has raised 14 Doug Ward President NEAC caught flightline socialize casually announced number seems everybody local flightlinesincluding hiswants EOCB other attendees approached flightline comment EOCB Some actually came after waving own versions expressing real appreciation think almost didnt include item column because wasnt sure would fly readers Others came requests variations design several others wanted show off own modifications person told uses EOCB addition beeper already charger because has some hearing deficiency EOCB louder Another told hed like switch option have beep designed hold steady beep until manually turned off Another told modification allows series repetitive beeps innovation winner modeler central PA demonstrated customization replaced beeper solid-state recording device announces own voice Its time fly Its time fly end charge last months column described reader input about too indistinguishable beeps flightline Id working problem As can see have already addressed issue Ill continue seek simple approaches modifications can incorporate add variety distinguish beeps flightline As possibility beeper being manufactured spoke interested parties KRC continues strong possibility materializes Ill share info high level interest appreciation such simple build-it-yourself electronic project amazing Some readers truly enjoy fun sense accomplishment building modeling-related electronics same sense appeared other ways KRC Several attendees approached about Large Pack Slow Charger July 1997 MA feature reader indicated liked first much wanted build second suggested could use Radio Shack plugin AC/AC adapter power both did Another KRC attendee came own version large pack discharger shown July 1997 column device made adapt Ace Smartest discharge larger motor packs higher currents same idea mind done working issue appeared both renderings truly independent circuit design approaches speakers KRC Symposium presented topic Nonlinear Speed Controls talk brought several questions audience including about presenting speed-control construction article cant make promises well see what future brings Joe Utasi former owner Jomar Products now consultant company called February 1998 91 Bob Boucher Astrolight announcedZ-Trons infrared remote control system new brushless 05 controllerfor indoor flying provides fully combination KRC 97proportional control Address text New product series battery dischargers Astrolight coversSuper-small Tetra receiver FMA makes very easy achieve cell counts four 12 steps twovery light weight popular Speed 400 airplanes VACUUM BAGGING SUPPLIES U CARBON FIBER LAMINATES 007 014 022 & 030 Thick JeROHACELL Light Rigid Foam 1 2and 3mm U GLASS CLOTH 58 ozIsq yd 7515 20 30 & 4 oz CARBON OR KEVLAR MAT 2 4 Soz/sqyd CARBON FIBER NO FRAY TAPE CARBON FIBER RIBBON U KEVLAR FABRIC TAPE KEVIAR FABRIC 17 ozIsq yd E-Z LAM Epoxy Laminating Resin Send SASE complete listing products AEROSPACE Composite Products 14210 DoolitlIe Dr Son Leondro 94571 352 2022 FAX 510 352 2021 Z Source Lightweight Materials discuss nonlinear concept later advised incorporating design revisions underway no followup input matter until about three minutes before began Symposium presentation Mark Swieng owner EMS company bought Jomar showed two new EMS speed controls incorporating concept just finished first production run days before using gathering announce new products As write have no hands-on experience new products discussion endorsement Jomar products have historically extremely good designs Im anxious see new works E-modelers react great deal interest speed controls general suspect will strong trend toward incorporation nonlinear idea can see likelihood innovative manufacturers controlling power torque instead speed variation classic speedcontrol theme will make throttle control feel whole lot better predict whole new way generalize motor control Lazy Bees Are So Slow Lazy Bees slow maneuverable can fly video shows em taking off train tracks flying indoors Short Wing Bees Best windy condi tions aerobatics Can roll per secondi video shows out ailerons doing rolling circle Long Wing Bees Docile glider-like Aileron WIng Bees Lazy Bee Special doing side slips knife edges inverted flight Ail better trainers traIners Cox bought license Kadet anything else good pilot fling aerobatic rou tine wih Bee will steal show expert pilot flying anything else cant fly within walking distance home YOU NEED BEE Get hour-long video $10 Guaranteed amazing R/C plane video youve ever seen Price includes Priority Mail shipping next big thing worlds smallest servos & speed controls Clancy has em WES Technik Servos weigh 27 grams! Amazingl Coreless motor linear out put compatible R/C systems sold easy-to-assemble kit WES Technik high efficiency Speed Controls w/BEC weigh 7 grams handle 4 amps also have efficient small plane motors ever sold well special props super lightweight condensor mylar coverings beautiful Speedy Bee built Ken Gardner Murray Utah young man Kens 5 year old grandson Hunter Simpson Gardner 219 West 2nd Avenue 5210 Tel 602 649-1534 accept credit card COD orders video FREE clubs & Hobby Shops Please let us know youre hurry well ship order same day C&uwt ULd tP4ce Liot 40 LAZY BEE KIT 049 15 size 48 LAZY BEE KIT Best electric 40 LAZY BEE SPECIAL 15 size w/Ailerons 50 LAZY BEE SPECIAL Best Aileron electric 40 SPEEDY BEE 15 25 size mid-wing FLOAT KIT above TREXLER Balloon Wheels 3-WHEEL SET above PUMP inflate Trexers 72 BIG LAZY BEE up 20 cell electric 60 BIG LAZY BEE 25 60 sIze BIG LAZY BEE Wheel Set BIG LAZY BEE Heavy Duty 3-Wheel Set WES TECHNIK 27 gram servo Speed Control High Efficiency w/BEC 7 grams $59 $65 $69 $79 $79 $20 $15 $4 $119 $109 $19 $32 $79 $60 Prototype Kress Jets variable pitch prop assembly Modelair Tech belt drive system Prop pitch adjustable flight using separate channel gradual disappearance word speed context new least speed-control products KRC categoric trend nowadays use surface-mount techniques design manufacture products technology results very small light products largest heaviest part product wire connectors guess anyone manufacturing technique will fall wayside very quickly Perhaps dazzling example assembly technique custom controller brushless motor modeler designed built use customized motor FAI aircraft controller incorporated 60 yes sixty surface-mount MOSFETS doing motor Aveox SweeDs Electric NATS F7 LMR moto took top 8 places n C ass LMR Sails ane Cong atu ons Day d E Class x took 6 top 7 places including tirst lace tie Both 3 points perfect teorge Joy won Class Bflyoff using F7LMR motor 12 cells Call write tax email FREE catalogl Shown new FlO Competition model new lightened version weighs 21 bg wires capable nearly 1 horsepower used 10 cell F5B competition also worlds powerful 7 cell motor used new Hybridrive L60 controller can get over 700 watts 96 ounce package Aveox Inc 31324 Via Colinas #103 Westlake Village CA 91362 Phone 8185978915 Fax 8185970617 httpIlwwwaveoxcom info@aveoxcom Aveox High Performance Brushess DC Motors SANYO RC-2000 CELLS$650 Ea SANYO RC-2000 CELLS MATCHED$667 Ea SANYO RC-1700 CELLS new$450 Ea SANYO RC-1700 CELLS MATCHED$500 Ea SANYO N1400 SCR CELLS$350 Ea SANYO NiOQO SCR CELLS$350 Ea SANYO N500 AR CELLS$350 Ea SANYO KR600 AE CELLS$250 Ea SANYO N800 AR CELLS$350 Ea SANYO N350 AA CELLS$250 Ea SANYO 600 AA CELLS$150 Ea 4 CELL 270AA RECEIVER PACK$1000 Ea 5 CELL 1000 AE RECEIVER PACK$1800 Ea CONNECTORS RED & BLACK$150 Pr WRF FJ-RMV RARq AMfl RRATfl AlSO AVAUARTP February 1998 93 can safely sit own Lectric Chair John Chapis Plans foldup carry away field box does Worlds Finest Laser Cut Rubber Powered Free Flight Scale Kits worlds leader Laser Cut Model Aircraft Kits ering kit teatures finest LASER CUT BALSA PARTS Contest Rubber DetaIled Computer Dmwn Plans Con lete HanAere PacA Authentic Watealde DecaI Molded Plastic Propeller Real Colored TIssue Light Weight Wheels Complete Step t Step Bulkilno Instaucflons Please check local hobby dealer first kits availabl better hobby shops around world1431 Chaffes Dr Suite #3 Full Lane Catalog $200 Add $450 shippang kit Oveeseas ondees add 20% FL resIdents add 8% sales tax Tituavillo FL 32780 Made USADealer Inquires invited407 284-2488 EMS SERVO REVERSER Works AM FM PGM radios 4 5 cells Install line servo M servo will move opposite W directisol 501750 25 weight 25 ouncel EMS SR-2 connector $1495 wired connectors tsr $1995 EMS SR-2Y wired leg ot ~Y harness tor $2250 ULTIMATE BATTERY BACKER BEST way insure reliable power model Use two packs Works standard 4 cell 5 cell GEL-CELL packs Battery packs can difterent capacity like 1200 600 1 5 0 1 5 75 weight 8 ounce $4995 wired connectors $5995 GEAR AND DOOR SEQUENCER microprocessor driver device controls onquences landing gear mechanism landing gear doors Works air and/or servo controlled systems Gear servo door sews travel time individually adjustable trom tall speed 10 seconds Gear doors GLOW DRIVER may remain open ala P-Si close An opts-isolated glow d ye ow tch ha enos no against radio after lowering gear ala P-47 Gear noise ON point easily adlustahle user doesnt move until doors travel tully completed unit small screwdriver S ze 15 1 5 n 75 Less 1 ounce must tsr retract system Size 15 1 5 v 75 Less Supplied glow-plug wire connector User supplies own 1 ounce Includes servo connector receiver $4495 NICAD battery Includes servo connector receiver $4495 Additional EMS Jomar Products Glitch Stop/Noise Trap GS-1$1250 Glitch Stop/Noise Trap Y Harness GS-1 Y1500 NEW SRE-2000 Micro-Processor Reverser2495 NEW Beepo Flight Timer2995 NEW Stop-Go-LightTM2495 Gear Door Cycler3495 Channel Failsafe3895 Opto-Isolated Electronic Switch 3995 Dual E-S witch3995 Snitch 3995 Autoretract U/C3995 NEW Mum-Mode Electronic Mixer4495 Glitch Buster/B Channel Opto-Isolator7995 Twin Engine Sync System8995 NEW NanoMAX Indoor Ultralight ESC 4495 NEW MicroMAX Speed 400 ESC w/BEC5995 Electronic Model Systems 22605 E La Palma Ave Suite 518 Yorba Linda CA 92887 Info Only 714-692-1393 Orders Only 800-845-8978 wwwemsjOmarcom @emsjomarcom NEW MiniMAX4O ESC w/BEC Brake$9995 MiniMAX Original ESC w/Brake7995 Sport MAX ESC8995 SM-4ESC9995 Heavy Duly Reversible Nautical Throttle8995 BBC-1 Bail Bearing Conversion 4 Futaba2595 BBC-2 Bail Bearing Conversion 1 Futaba695 BBC-3 Ball Bearing Conversion 4 Airtronics2595 BBC-4 Ball Bearing Conversion 1 Airtronics695 BBC-5 Ball Bearing Only JR etc 41995 aBC-B Ball Bearing Only JR etc 1500 Aramid Kevlar 29 Rigging Cable -201000 #22 Servo Wire 3 cond 10 Fut JR Colors800 #22 Battery Wire -2 conductor 10 600 EMS/SANYO Battery Packs EMS Connectors ExtensionsCALL power control function yet much smaller lighter typical brushmotor controllers just few years ago considerations what give pause re speed-contrul construction article Most follesmyself includedsimply able home-build circuits nature Susface-mount technology uses tiny parts pretty much demands microscope considerable manual dextesity plus special tools soldering techniques Any construction article would have based classic techniques resulting big controllers comparison Readers feel about KRC forum other new-product announcements Bob Boucher Astrolight announced new brushless 05/controller combination photo clearly shows tiny controller relative motor/gear box assembly Bob also showing series battery pack dischargers models 102 103 104 designed cover cell counts four twelve steps two FMA showing off tiny new receiver Tetra shown tiny S-SO servos size comparison can also get idea size considering relative size servo connectors illustrated Tetra will available essentially used frequencies both AM FM Fred Marks also telling plans new line transmitters near future Another announcement KRC really excited crowd super-tiny proportional RC system small Indoor models Sergio Zigras also software consultant Joe UtasiIEMS speed controls showing adaptation ordinary TV remote control purpose guess appropriate nomenclature flight system would IRIC since no radio involved Rather signal link via infraredjust like home appliances photo shows Sergios early developmental system along 25-cent deposit Sergio swamped interestand premature orders can add frenzy contacting him Z Iron 171 Arundel Rd Paramus NJ 07652 way Sergio/Z-Tron manufacturer nifty little flight time Plans Kits Available Small 12 Large size diameter 8146 E Oactua Wren Rd Scondain AZ 85253 Tnl6O2-g48-57n8 Fax e02-998-7505 94 Model Aviation fflgUilIy a,u UW CA Residents Add Sales Tax Oealer Inquiries Invited GIANT RC Mode UFO world dass tissue EASY TO APPLY TOUGH PUNCTURE RESISTANT TIGHTENS PERFECTLY $15 PER ROLL OST gRLiNF N TERN AT iON AL SEND $300 FOR 3000 INFORMATIONarlnglng tomorrowa technology AND $700 FOR 006471 River Avenue ENTRYAND innipeg Manitoba CATALOGUE 2V9 sport 40 works 15% harder Very sound engineering design. very good value Model Airplane News SuperTigre engines Displacement 0395 cc 645cc Bore 053 135mm Stroke 049 1 24mn~ RPM Range 3000-1 115 average 40-size sport enginesoutput high weight low Schnuerle produce about 10 bhp 15000porting cast head also standard rpm theres nothing average aboutGet expanded volume muffler SuperTigres GS-40 Its refinedthat bolts almost timing porting boost33fl~any angleor save output 115 bhp~PUU5Uwith GS-40 plus Thats nearly 15%non-adjustable Econo powerIIUfl uffler Both come 2-year working youwarranty protection.and 15% GS-40 also features anothermore power spare Superigre trademark exceptionally durable long-lasting engineering Dual ball bearings selectively hardened crankshaft low-friction piston sleeve custommade conrod combine unusually dependable performance keep AIR RAFT SInce 1985 TEAM AIRCRAFT INC 1 0790MA Ivy Bluff Roac Bradyville TN 37026 615-765-5397 FAX- 615-765-7234 E-MaiIteamair@dekalbnet Web httpllwwwtvalcom/TEAr Info Pack $10 Z Professional Video $15 beeper device called Beepo can stick Beepo transmitter jacket cap beeps out time count can keep track flight time looking timepiece photo shows prototype Bob Kresss KressJets innovative variable-pitch prop nose Tom Hunts ModelAirTech MidiWatt truly amazing Prop pitch can independently controlled flight using separate channel transmitter servo used activate pushrod inns through hollow prop shaft MAT belt drive seen picture Another approach now under development use microprocessor controller servo onboard brains prop pitch would automatically adjusted flight using motor current sensory input idea maintain chosen power level throughout flight maneuvers automatic control prop pitch Less high-tech still Electric eyecatching Lectric Chairperhaps ultimate field box Electric flying John Chapis John Chapis Plans RD5 Seaford DE 19973 Tel [302] 629-6373 designed offers plans Theres lot fold-up carry away field box can discerned photo contact John about way John sells variety plans especially E-modelers airplanes KRC flight line Some opinion may vary view 97 KRC has big thing year being among smallest Speed 400 airplanes small models everywhere clear popularity exploding Generally being considered small cheap envelope pushed demos new Astro 02 brushless changes cheap view adjusts small perspective offering big power very small package Please enclose SASE correspondence youd like reply continue enjoy clean quiet powerful aeromodeling pleasure Electric brings odel Aviation tion Superigre dealer nearest please call 1-800-682-8948 Mention code number 0415B Distributed Exclusively Through GREAT PLANES MODEL DISTRIBUTORS COMPANY PO Box 9021 Champaign IL 61 826-9021 New From
Edition: Model Aviation - 1998/02
Page Numbers: 91, 92, 93, 94, 96
RADIO CONTROL ELECTRICS EfilU THIS MONTHS column will cover meet announcement some neat new products other technical stuff seen 1997 KRC Electric Fly San Diego Mid-Winter Electrics meet sponsored Silent Electric Flyers San Diego scheduled February 13-15 1998 Scheduled activities include funfly events F5B exhibition flying Speed 400 Pylon Scale exhibition AULD Up Last Down will dealer booths Saturday banquet tour Aerospace Museum info contact club Web site wwwsefsdorg Russ Schuppner rushup@junocom phone 619 469-2820 discussed column-related item KRC meet End-Of-Charge Beeper Last month reported leader quantity race reported building 11 EOCBs now bar has raised 14 Doug Ward President NEAC caught flightline socialize casually announced number seems everybody local flightlinesincluding hiswants EOCB other attendees approached flightline comment EOCB Some actually came after waving own versions expressing real appreciation think almost didnt include item column because wasnt sure would fly readers Others came requests variations design several others wanted show off own modifications person told uses EOCB addition beeper already charger because has some hearing deficiency EOCB louder Another told hed like switch option have beep designed hold steady beep until manually turned off Another told modification allows series repetitive beeps innovation winner modeler central PA demonstrated customization replaced beeper solid-state recording device announces own voice Its time fly Its time fly end charge last months column described reader input about too indistinguishable beeps flightline Id working problem As can see have already addressed issue Ill continue seek simple approaches modifications can incorporate add variety distinguish beeps flightline As possibility beeper being manufactured spoke interested parties KRC continues strong possibility materializes Ill share info high level interest appreciation such simple build-it-yourself electronic project amazing Some readers truly enjoy fun sense accomplishment building modeling-related electronics same sense appeared other ways KRC Several attendees approached about Large Pack Slow Charger July 1997 MA feature reader indicated liked first much wanted build second suggested could use Radio Shack plugin AC/AC adapter power both did Another KRC attendee came own version large pack discharger shown July 1997 column device made adapt Ace Smartest discharge larger motor packs higher currents same idea mind done working issue appeared both renderings truly independent circuit design approaches speakers KRC Symposium presented topic Nonlinear Speed Controls talk brought several questions audience including about presenting speed-control construction article cant make promises well see what future brings Joe Utasi former owner Jomar Products now consultant company called February 1998 91 Bob Boucher Astrolight announcedZ-Trons infrared remote control system new brushless 05 controllerfor indoor flying provides fully combination KRC 97proportional control Address text New product series battery dischargers Astrolight coversSuper-small Tetra receiver FMA makes very easy achieve cell counts four 12 steps twovery light weight popular Speed 400 airplanes VACUUM BAGGING SUPPLIES U CARBON FIBER LAMINATES 007 014 022 & 030 Thick JeROHACELL Light Rigid Foam 1 2and 3mm U GLASS CLOTH 58 ozIsq yd 7515 20 30 & 4 oz CARBON OR KEVLAR MAT 2 4 Soz/sqyd CARBON FIBER NO FRAY TAPE CARBON FIBER RIBBON U KEVLAR FABRIC TAPE KEVIAR FABRIC 17 ozIsq yd E-Z LAM Epoxy Laminating Resin Send SASE complete listing products AEROSPACE Composite Products 14210 DoolitlIe Dr Son Leondro 94571 352 2022 FAX 510 352 2021 Z Source Lightweight Materials discuss nonlinear concept later advised incorporating design revisions underway no followup input matter until about three minutes before began Symposium presentation Mark Swieng owner EMS company bought Jomar showed two new EMS speed controls incorporating concept just finished first production run days before using gathering announce new products As write have no hands-on experience new products discussion endorsement Jomar products have historically extremely good designs Im anxious see new works E-modelers react great deal interest speed controls general suspect will strong trend toward incorporation nonlinear idea can see likelihood innovative manufacturers controlling power torque instead speed variation classic speedcontrol theme will make throttle control feel whole lot better predict whole new way generalize motor control Lazy Bees Are So Slow Lazy Bees slow maneuverable can fly video shows em taking off train tracks flying indoors Short Wing Bees Best windy condi tions aerobatics Can roll per secondi video shows out ailerons doing rolling circle Long Wing Bees Docile glider-like Aileron WIng Bees Lazy Bee Special doing side slips knife edges inverted flight Ail better trainers traIners Cox bought license Kadet anything else good pilot fling aerobatic rou tine wih Bee will steal show expert pilot flying anything else cant fly within walking distance home YOU NEED BEE Get hour-long video $10 Guaranteed amazing R/C plane video youve ever seen Price includes Priority Mail shipping next big thing worlds smallest servos & speed controls Clancy has em WES Technik Servos weigh 27 grams! Amazingl Coreless motor linear out put compatible R/C systems sold easy-to-assemble kit WES Technik high efficiency Speed Controls w/BEC weigh 7 grams handle 4 amps also have efficient small plane motors ever sold well special props super lightweight condensor mylar coverings beautiful Speedy Bee built Ken Gardner Murray Utah young man Kens 5 year old grandson Hunter Simpson Gardner 219 West 2nd Avenue 5210 Tel 602 649-1534 accept credit card COD orders video FREE clubs & Hobby Shops Please let us know youre hurry well ship order same day C&uwt ULd tP4ce Liot 40 LAZY BEE KIT 049 15 size 48 LAZY BEE KIT Best electric 40 LAZY BEE SPECIAL 15 size w/Ailerons 50 LAZY BEE SPECIAL Best Aileron electric 40 SPEEDY BEE 15 25 size mid-wing FLOAT KIT above TREXLER Balloon Wheels 3-WHEEL SET above PUMP inflate Trexers 72 BIG LAZY BEE up 20 cell electric 60 BIG LAZY BEE 25 60 sIze BIG LAZY BEE Wheel Set BIG LAZY BEE Heavy Duty 3-Wheel Set WES TECHNIK 27 gram servo Speed Control High Efficiency w/BEC 7 grams $59 $65 $69 $79 $79 $20 $15 $4 $119 $109 $19 $32 $79 $60 Prototype Kress Jets variable pitch prop assembly Modelair Tech belt drive system Prop pitch adjustable flight using separate channel gradual disappearance word speed context new least speed-control products KRC categoric trend nowadays use surface-mount techniques design manufacture products technology results very small light products largest heaviest part product wire connectors guess anyone manufacturing technique will fall wayside very quickly Perhaps dazzling example assembly technique custom controller brushless motor modeler designed built use customized motor FAI aircraft controller incorporated 60 yes sixty surface-mount MOSFETS doing motor Aveox SweeDs Electric NATS F7 LMR moto took top 8 places n C ass LMR Sails ane Cong atu ons Day d E Class x took 6 top 7 places including tirst lace tie Both 3 points perfect teorge Joy won Class Bflyoff using F7LMR motor 12 cells Call write tax email FREE catalogl Shown new FlO Competition model new lightened version weighs 21 bg wires capable nearly 1 horsepower used 10 cell F5B competition also worlds powerful 7 cell motor used new Hybridrive L60 controller can get over 700 watts 96 ounce package Aveox Inc 31324 Via Colinas #103 Westlake Village CA 91362 Phone 8185978915 Fax 8185970617 httpIlwwwaveoxcom info@aveoxcom Aveox High Performance Brushess DC Motors SANYO RC-2000 CELLS$650 Ea SANYO RC-2000 CELLS MATCHED$667 Ea SANYO RC-1700 CELLS new$450 Ea SANYO RC-1700 CELLS MATCHED$500 Ea SANYO N1400 SCR CELLS$350 Ea SANYO NiOQO SCR CELLS$350 Ea SANYO N500 AR CELLS$350 Ea SANYO KR600 AE CELLS$250 Ea SANYO N800 AR CELLS$350 Ea SANYO N350 AA CELLS$250 Ea SANYO 600 AA CELLS$150 Ea 4 CELL 270AA RECEIVER PACK$1000 Ea 5 CELL 1000 AE RECEIVER PACK$1800 Ea CONNECTORS RED & BLACK$150 Pr WRF FJ-RMV RARq AMfl RRATfl AlSO AVAUARTP February 1998 93 can safely sit own Lectric Chair John Chapis Plans foldup carry away field box does Worlds Finest Laser Cut Rubber Powered Free Flight Scale Kits worlds leader Laser Cut Model Aircraft Kits ering kit teatures finest LASER CUT BALSA PARTS Contest Rubber DetaIled Computer Dmwn Plans Con lete HanAere PacA Authentic Watealde DecaI Molded Plastic Propeller Real Colored TIssue Light Weight Wheels Complete Step t Step Bulkilno Instaucflons Please check local hobby dealer first kits availabl better hobby shops around world1431 Chaffes Dr Suite #3 Full Lane Catalog $200 Add $450 shippang kit Oveeseas ondees add 20% FL resIdents add 8% sales tax Tituavillo FL 32780 Made USADealer Inquires invited407 284-2488 EMS SERVO REVERSER Works AM FM PGM radios 4 5 cells Install line servo M servo will move opposite W directisol 501750 25 weight 25 ouncel EMS SR-2 connector $1495 wired connectors tsr $1995 EMS SR-2Y wired leg ot ~Y harness tor $2250 ULTIMATE BATTERY BACKER BEST way insure reliable power model Use two packs Works standard 4 cell 5 cell GEL-CELL packs Battery packs can difterent capacity like 1200 600 1 5 0 1 5 75 weight 8 ounce $4995 wired connectors $5995 GEAR AND DOOR SEQUENCER microprocessor driver device controls onquences landing gear mechanism landing gear doors Works air and/or servo controlled systems Gear servo door sews travel time individually adjustable trom tall speed 10 seconds Gear doors GLOW DRIVER may remain open ala P-Si close An opts-isolated glow d ye ow tch ha enos no against radio after lowering gear ala P-47 Gear noise ON point easily adlustahle user doesnt move until doors travel tully completed unit small screwdriver S ze 15 1 5 n 75 Less 1 ounce must tsr retract system Size 15 1 5 v 75 Less Supplied glow-plug wire connector User supplies own 1 ounce Includes servo connector receiver $4495 NICAD battery Includes servo connector receiver $4495 Additional EMS Jomar Products Glitch Stop/Noise Trap GS-1$1250 Glitch Stop/Noise Trap Y Harness GS-1 Y1500 NEW SRE-2000 Micro-Processor Reverser2495 NEW Beepo Flight Timer2995 NEW Stop-Go-LightTM2495 Gear Door Cycler3495 Channel Failsafe3895 Opto-Isolated Electronic Switch 3995 Dual E-S witch3995 Snitch 3995 Autoretract U/C3995 NEW Mum-Mode Electronic Mixer4495 Glitch Buster/B Channel Opto-Isolator7995 Twin Engine Sync System8995 NEW NanoMAX Indoor Ultralight ESC 4495 NEW MicroMAX Speed 400 ESC w/BEC5995 Electronic Model Systems 22605 E La Palma Ave Suite 518 Yorba Linda CA 92887 Info Only 714-692-1393 Orders Only 800-845-8978 wwwemsjOmarcom @emsjomarcom NEW MiniMAX4O ESC w/BEC Brake$9995 MiniMAX Original ESC w/Brake7995 Sport MAX ESC8995 SM-4ESC9995 Heavy Duly Reversible Nautical Throttle8995 BBC-1 Bail Bearing Conversion 4 Futaba2595 BBC-2 Bail Bearing Conversion 1 Futaba695 BBC-3 Ball Bearing Conversion 4 Airtronics2595 BBC-4 Ball Bearing Conversion 1 Airtronics695 BBC-5 Ball Bearing Only JR etc 41995 aBC-B Ball Bearing Only JR etc 1500 Aramid Kevlar 29 Rigging Cable -201000 #22 Servo Wire 3 cond 10 Fut JR Colors800 #22 Battery Wire -2 conductor 10 600 EMS/SANYO Battery Packs EMS Connectors ExtensionsCALL power control function yet much smaller lighter typical brushmotor controllers just few years ago considerations what give pause re speed-contrul construction article Most follesmyself includedsimply able home-build circuits nature Susface-mount technology uses tiny parts pretty much demands microscope considerable manual dextesity plus special tools soldering techniques Any construction article would have based classic techniques resulting big controllers comparison Readers feel about KRC forum other new-product announcements Bob Boucher Astrolight announced new brushless 05/controller combination photo clearly shows tiny controller relative motor/gear box assembly Bob also showing series battery pack dischargers models 102 103 104 designed cover cell counts four twelve steps two FMA showing off tiny new receiver Tetra shown tiny S-SO servos size comparison can also get idea size considering relative size servo connectors illustrated Tetra will available essentially used frequencies both AM FM Fred Marks also telling plans new line transmitters near future Another announcement KRC really excited crowd super-tiny proportional RC system small Indoor models Sergio Zigras also software consultant Joe UtasiIEMS speed controls showing adaptation ordinary TV remote control purpose guess appropriate nomenclature flight system would IRIC since no radio involved Rather signal link via infraredjust like home appliances photo shows Sergios early developmental system along 25-cent deposit Sergio swamped interestand premature orders can add frenzy contacting him Z Iron 171 Arundel Rd Paramus NJ 07652 way Sergio/Z-Tron manufacturer nifty little flight time Plans Kits Available Small 12 Large size diameter 8146 E Oactua Wren Rd Scondain AZ 85253 Tnl6O2-g48-57n8 Fax e02-998-7505 94 Model Aviation fflgUilIy a,u UW CA Residents Add Sales Tax Oealer Inquiries Invited GIANT RC Mode UFO world dass tissue EASY TO APPLY TOUGH PUNCTURE RESISTANT TIGHTENS PERFECTLY $15 PER ROLL OST gRLiNF N TERN AT iON AL SEND $300 FOR 3000 INFORMATIONarlnglng tomorrowa technology AND $700 FOR 006471 River Avenue ENTRYAND innipeg Manitoba CATALOGUE 2V9 sport 40 works 15% harder Very sound engineering design. very good value Model Airplane News SuperTigre engines Displacement 0395 cc 645cc Bore 053 135mm Stroke 049 1 24mn~ RPM Range 3000-1 115 average 40-size sport enginesoutput high weight low Schnuerle produce about 10 bhp 15000porting cast head also standard rpm theres nothing average aboutGet expanded volume muffler SuperTigres GS-40 Its refinedthat bolts almost timing porting boost33fl~any angleor save output 115 bhp~PUU5Uwith GS-40 plus Thats nearly 15%non-adjustable Econo powerIIUfl uffler Both come 2-year working youwarranty protection.and 15% GS-40 also features anothermore power spare Superigre trademark exceptionally durable long-lasting engineering Dual ball bearings selectively hardened crankshaft low-friction piston sleeve custommade conrod combine unusually dependable performance keep AIR RAFT SInce 1985 TEAM AIRCRAFT INC 1 0790MA Ivy Bluff Roac Bradyville TN 37026 615-765-5397 FAX- 615-765-7234 E-MaiIteamair@dekalbnet Web httpllwwwtvalcom/TEAr Info Pack $10 Z Professional Video $15 beeper device called Beepo can stick Beepo transmitter jacket cap beeps out time count can keep track flight time looking timepiece photo shows prototype Bob Kresss KressJets innovative variable-pitch prop nose Tom Hunts ModelAirTech MidiWatt truly amazing Prop pitch can independently controlled flight using separate channel transmitter servo used activate pushrod inns through hollow prop shaft MAT belt drive seen picture Another approach now under development use microprocessor controller servo onboard brains prop pitch would automatically adjusted flight using motor current sensory input idea maintain chosen power level throughout flight maneuvers automatic control prop pitch Less high-tech still Electric eyecatching Lectric Chairperhaps ultimate field box Electric flying John Chapis John Chapis Plans RD5 Seaford DE 19973 Tel [302] 629-6373 designed offers plans Theres lot fold-up carry away field box can discerned photo contact John about way John sells variety plans especially E-modelers airplanes KRC flight line Some opinion may vary view 97 KRC has big thing year being among smallest Speed 400 airplanes small models everywhere clear popularity exploding Generally being considered small cheap envelope pushed demos new Astro 02 brushless changes cheap view adjusts small perspective offering big power very small package Please enclose SASE correspondence youd like reply continue enjoy clean quiet powerful aeromodeling pleasure Electric brings odel Aviation tion Superigre dealer nearest please call 1-800-682-8948 Mention code number 0415B Distributed Exclusively Through GREAT PLANES MODEL DISTRIBUTORS COMPANY PO Box 9021 Champaign IL 61 826-9021 New From
Edition: Model Aviation - 1998/02
Page Numbers: 91, 92, 93, 94, 96
RADIO CONTROL ELECTRICS EfilU THIS MONTHS column will cover meet announcement some neat new products other technical stuff seen 1997 KRC Electric Fly San Diego Mid-Winter Electrics meet sponsored Silent Electric Flyers San Diego scheduled February 13-15 1998 Scheduled activities include funfly events F5B exhibition flying Speed 400 Pylon Scale exhibition AULD Up Last Down will dealer booths Saturday banquet tour Aerospace Museum info contact club Web site wwwsefsdorg Russ Schuppner rushup@junocom phone 619 469-2820 discussed column-related item KRC meet End-Of-Charge Beeper Last month reported leader quantity race reported building 11 EOCBs now bar has raised 14 Doug Ward President NEAC caught flightline socialize casually announced number seems everybody local flightlinesincluding hiswants EOCB other attendees approached flightline comment EOCB Some actually came after waving own versions expressing real appreciation think almost didnt include item column because wasnt sure would fly readers Others came requests variations design several others wanted show off own modifications person told uses EOCB addition beeper already charger because has some hearing deficiency EOCB louder Another told hed like switch option have beep designed hold steady beep until manually turned off Another told modification allows series repetitive beeps innovation winner modeler central PA demonstrated customization replaced beeper solid-state recording device announces own voice Its time fly Its time fly end charge last months column described reader input about too indistinguishable beeps flightline Id working problem As can see have already addressed issue Ill continue seek simple approaches modifications can incorporate add variety distinguish beeps flightline As possibility beeper being manufactured spoke interested parties KRC continues strong possibility materializes Ill share info high level interest appreciation such simple build-it-yourself electronic project amazing Some readers truly enjoy fun sense accomplishment building modeling-related electronics same sense appeared other ways KRC Several attendees approached about Large Pack Slow Charger July 1997 MA feature reader indicated liked first much wanted build second suggested could use Radio Shack plugin AC/AC adapter power both did Another KRC attendee came own version large pack discharger shown July 1997 column device made adapt Ace Smartest discharge larger motor packs higher currents same idea mind done working issue appeared both renderings truly independent circuit design approaches speakers KRC Symposium presented topic Nonlinear Speed Controls talk brought several questions audience including about presenting speed-control construction article cant make promises well see what future brings Joe Utasi former owner Jomar Products now consultant company called February 1998 91 Bob Boucher Astrolight announcedZ-Trons infrared remote control system new brushless 05 controllerfor indoor flying provides fully combination KRC 97proportional control Address text New product series battery dischargers Astrolight coversSuper-small Tetra receiver FMA makes very easy achieve cell counts four 12 steps twovery light weight popular Speed 400 airplanes VACUUM BAGGING SUPPLIES U CARBON FIBER LAMINATES 007 014 022 & 030 Thick JeROHACELL Light Rigid Foam 1 2and 3mm U GLASS CLOTH 58 ozIsq yd 7515 20 30 & 4 oz CARBON OR KEVLAR MAT 2 4 Soz/sqyd CARBON FIBER NO FRAY TAPE CARBON FIBER RIBBON U KEVLAR FABRIC TAPE KEVIAR FABRIC 17 ozIsq yd E-Z LAM Epoxy Laminating Resin Send SASE complete listing products AEROSPACE Composite Products 14210 DoolitlIe Dr Son Leondro 94571 352 2022 FAX 510 352 2021 Z Source Lightweight Materials discuss nonlinear concept later advised incorporating design revisions underway no followup input matter until about three minutes before began Symposium presentation Mark Swieng owner EMS company bought Jomar showed two new EMS speed controls incorporating concept just finished first production run days before using gathering announce new products As write have no hands-on experience new products discussion endorsement Jomar products have historically extremely good designs Im anxious see new works E-modelers react great deal interest speed controls general suspect will strong trend toward incorporation nonlinear idea can see likelihood innovative manufacturers controlling power torque instead speed variation classic speedcontrol theme will make throttle control feel whole lot better predict whole new way generalize motor control Lazy Bees Are So Slow Lazy Bees slow maneuverable can fly video shows em taking off train tracks flying indoors Short Wing Bees Best windy condi tions aerobatics Can roll per secondi video shows out ailerons doing rolling circle Long Wing Bees Docile glider-like Aileron WIng Bees Lazy Bee Special doing side slips knife edges inverted flight Ail better trainers traIners Cox bought license Kadet anything else good pilot fling aerobatic rou tine wih Bee will steal show expert pilot flying anything else cant fly within walking distance home YOU NEED BEE Get hour-long video $10 Guaranteed amazing R/C plane video youve ever seen Price includes Priority Mail shipping next big thing worlds smallest servos & speed controls Clancy has em WES Technik Servos weigh 27 grams! Amazingl Coreless motor linear out put compatible R/C systems sold easy-to-assemble kit WES Technik high efficiency Speed Controls w/BEC weigh 7 grams handle 4 amps also have efficient small plane motors ever sold well special props super lightweight condensor mylar coverings beautiful Speedy Bee built Ken Gardner Murray Utah young man Kens 5 year old grandson Hunter Simpson Gardner 219 West 2nd Avenue 5210 Tel 602 649-1534 accept credit card COD orders video FREE clubs & Hobby Shops Please let us know youre hurry well ship order same day C&uwt ULd tP4ce Liot 40 LAZY BEE KIT 049 15 size 48 LAZY BEE KIT Best electric 40 LAZY BEE SPECIAL 15 size w/Ailerons 50 LAZY BEE SPECIAL Best Aileron electric 40 SPEEDY BEE 15 25 size mid-wing FLOAT KIT above TREXLER Balloon Wheels 3-WHEEL SET above PUMP inflate Trexers 72 BIG LAZY BEE up 20 cell electric 60 BIG LAZY BEE 25 60 sIze BIG LAZY BEE Wheel Set BIG LAZY BEE Heavy Duty 3-Wheel Set WES TECHNIK 27 gram servo Speed Control High Efficiency w/BEC 7 grams $59 $65 $69 $79 $79 $20 $15 $4 $119 $109 $19 $32 $79 $60 Prototype Kress Jets variable pitch prop assembly Modelair Tech belt drive system Prop pitch adjustable flight using separate channel gradual disappearance word speed context new least speed-control products KRC categoric trend nowadays use surface-mount techniques design manufacture products technology results very small light products largest heaviest part product wire connectors guess anyone manufacturing technique will fall wayside very quickly Perhaps dazzling example assembly technique custom controller brushless motor modeler designed built use customized motor FAI aircraft controller incorporated 60 yes sixty surface-mount MOSFETS doing motor Aveox SweeDs Electric NATS F7 LMR moto took top 8 places n C ass LMR Sails ane Cong atu ons Day d E Class x took 6 top 7 places including tirst lace tie Both 3 points perfect teorge Joy won Class Bflyoff using F7LMR motor 12 cells Call write tax email FREE catalogl Shown new FlO Competition model new lightened version weighs 21 bg wires capable nearly 1 horsepower used 10 cell F5B competition also worlds powerful 7 cell motor used new Hybridrive L60 controller can get over 700 watts 96 ounce package Aveox Inc 31324 Via Colinas #103 Westlake Village CA 91362 Phone 8185978915 Fax 8185970617 httpIlwwwaveoxcom info@aveoxcom Aveox High Performance Brushess DC Motors SANYO RC-2000 CELLS$650 Ea SANYO RC-2000 CELLS MATCHED$667 Ea SANYO RC-1700 CELLS new$450 Ea SANYO RC-1700 CELLS MATCHED$500 Ea SANYO N1400 SCR CELLS$350 Ea SANYO NiOQO SCR CELLS$350 Ea SANYO N500 AR CELLS$350 Ea SANYO KR600 AE CELLS$250 Ea SANYO N800 AR CELLS$350 Ea SANYO N350 AA CELLS$250 Ea SANYO 600 AA CELLS$150 Ea 4 CELL 270AA RECEIVER PACK$1000 Ea 5 CELL 1000 AE RECEIVER PACK$1800 Ea CONNECTORS RED & BLACK$150 Pr WRF FJ-RMV RARq AMfl RRATfl AlSO AVAUARTP February 1998 93 can safely sit own Lectric Chair John Chapis Plans foldup carry away field box does Worlds Finest Laser Cut Rubber Powered Free Flight Scale Kits worlds leader Laser Cut Model Aircraft Kits ering kit teatures finest LASER CUT BALSA PARTS Contest Rubber DetaIled Computer Dmwn Plans Con lete HanAere PacA Authentic Watealde DecaI Molded Plastic Propeller Real Colored TIssue Light Weight Wheels Complete Step t Step Bulkilno Instaucflons Please check local hobby dealer first kits availabl better hobby shops around world1431 Chaffes Dr Suite #3 Full Lane Catalog $200 Add $450 shippang kit Oveeseas ondees add 20% FL resIdents add 8% sales tax Tituavillo FL 32780 Made USADealer Inquires invited407 284-2488 EMS SERVO REVERSER Works AM FM PGM radios 4 5 cells Install line servo M servo will move opposite W directisol 501750 25 weight 25 ouncel EMS SR-2 connector $1495 wired connectors tsr $1995 EMS SR-2Y wired leg ot ~Y harness tor $2250 ULTIMATE BATTERY BACKER BEST way insure reliable power model Use two packs Works standard 4 cell 5 cell GEL-CELL packs Battery packs can difterent capacity like 1200 600 1 5 0 1 5 75 weight 8 ounce $4995 wired connectors $5995 GEAR AND DOOR SEQUENCER microprocessor driver device controls onquences landing gear mechanism landing gear doors Works air and/or servo controlled systems Gear servo door sews travel time individually adjustable trom tall speed 10 seconds Gear doors GLOW DRIVER may remain open ala P-Si close An opts-isolated glow d ye ow tch ha enos no against radio after lowering gear ala P-47 Gear noise ON point easily adlustahle user doesnt move until doors travel tully completed unit small screwdriver S ze 15 1 5 n 75 Less 1 ounce must tsr retract system Size 15 1 5 v 75 Less Supplied glow-plug wire connector User supplies own 1 ounce Includes servo connector receiver $4495 NICAD battery Includes servo connector receiver $4495 Additional EMS Jomar Products Glitch Stop/Noise Trap GS-1$1250 Glitch Stop/Noise Trap Y Harness GS-1 Y1500 NEW SRE-2000 Micro-Processor Reverser2495 NEW Beepo Flight Timer2995 NEW Stop-Go-LightTM2495 Gear Door Cycler3495 Channel Failsafe3895 Opto-Isolated Electronic Switch 3995 Dual E-S witch3995 Snitch 3995 Autoretract U/C3995 NEW Mum-Mode Electronic Mixer4495 Glitch Buster/B Channel Opto-Isolator7995 Twin Engine Sync System8995 NEW NanoMAX Indoor Ultralight ESC 4495 NEW MicroMAX Speed 400 ESC w/BEC5995 Electronic Model Systems 22605 E La Palma Ave Suite 518 Yorba Linda CA 92887 Info Only 714-692-1393 Orders Only 800-845-8978 wwwemsjOmarcom @emsjomarcom NEW MiniMAX4O ESC w/BEC Brake$9995 MiniMAX Original ESC w/Brake7995 Sport MAX ESC8995 SM-4ESC9995 Heavy Duly Reversible Nautical Throttle8995 BBC-1 Bail Bearing Conversion 4 Futaba2595 BBC-2 Bail Bearing Conversion 1 Futaba695 BBC-3 Ball Bearing Conversion 4 Airtronics2595 BBC-4 Ball Bearing Conversion 1 Airtronics695 BBC-5 Ball Bearing Only JR etc 41995 aBC-B Ball Bearing Only JR etc 1500 Aramid Kevlar 29 Rigging Cable -201000 #22 Servo Wire 3 cond 10 Fut JR Colors800 #22 Battery Wire -2 conductor 10 600 EMS/SANYO Battery Packs EMS Connectors ExtensionsCALL power control function yet much smaller lighter typical brushmotor controllers just few years ago considerations what give pause re speed-contrul construction article Most follesmyself includedsimply able home-build circuits nature Susface-mount technology uses tiny parts pretty much demands microscope considerable manual dextesity plus special tools soldering techniques Any construction article would have based classic techniques resulting big controllers comparison Readers feel about KRC forum other new-product announcements Bob Boucher Astrolight announced new brushless 05/controller combination photo clearly shows tiny controller relative motor/gear box assembly Bob also showing series battery pack dischargers models 102 103 104 designed cover cell counts four twelve steps two FMA showing off tiny new receiver Tetra shown tiny S-SO servos size comparison can also get idea size considering relative size servo connectors illustrated Tetra will available essentially used frequencies both AM FM Fred Marks also telling plans new line transmitters near future Another announcement KRC really excited crowd super-tiny proportional RC system small Indoor models Sergio Zigras also software consultant Joe UtasiIEMS speed controls showing adaptation ordinary TV remote control purpose guess appropriate nomenclature flight system would IRIC since no radio involved Rather signal link via infraredjust like home appliances photo shows Sergios early developmental system along 25-cent deposit Sergio swamped interestand premature orders can add frenzy contacting him Z Iron 171 Arundel Rd Paramus NJ 07652 way Sergio/Z-Tron manufacturer nifty little flight time Plans Kits Available Small 12 Large size diameter 8146 E Oactua Wren Rd Scondain AZ 85253 Tnl6O2-g48-57n8 Fax e02-998-7505 94 Model Aviation fflgUilIy a,u UW CA Residents Add Sales Tax Oealer Inquiries Invited GIANT RC Mode UFO world dass tissue EASY TO APPLY TOUGH PUNCTURE RESISTANT TIGHTENS PERFECTLY $15 PER ROLL OST gRLiNF N TERN AT iON AL SEND $300 FOR 3000 INFORMATIONarlnglng tomorrowa technology AND $700 FOR 006471 River Avenue ENTRYAND innipeg Manitoba CATALOGUE 2V9 sport 40 works 15% harder Very sound engineering design. very good value Model Airplane News SuperTigre engines Displacement 0395 cc 645cc Bore 053 135mm Stroke 049 1 24mn~ RPM Range 3000-1 115 average 40-size sport enginesoutput high weight low Schnuerle produce about 10 bhp 15000porting cast head also standard rpm theres nothing average aboutGet expanded volume muffler SuperTigres GS-40 Its refinedthat bolts almost timing porting boost33fl~any angleor save output 115 bhp~PUU5Uwith GS-40 plus Thats nearly 15%non-adjustable Econo powerIIUfl uffler Both come 2-year working youwarranty protection.and 15% GS-40 also features anothermore power spare Superigre trademark exceptionally durable long-lasting engineering Dual ball bearings selectively hardened crankshaft low-friction piston sleeve custommade conrod combine unusually dependable performance keep AIR RAFT SInce 1985 TEAM AIRCRAFT INC 1 0790MA Ivy Bluff Roac Bradyville TN 37026 615-765-5397 FAX- 615-765-7234 E-MaiIteamair@dekalbnet Web httpllwwwtvalcom/TEAr Info Pack $10 Z Professional Video $15 beeper device called Beepo can stick Beepo transmitter jacket cap beeps out time count can keep track flight time looking timepiece photo shows prototype Bob Kresss KressJets innovative variable-pitch prop nose Tom Hunts ModelAirTech MidiWatt truly amazing Prop pitch can independently controlled flight using separate channel transmitter servo used activate pushrod inns through hollow prop shaft MAT belt drive seen picture Another approach now under development use microprocessor controller servo onboard brains prop pitch would automatically adjusted flight using motor current sensory input idea maintain chosen power level throughout flight maneuvers automatic control prop pitch Less high-tech still Electric eyecatching Lectric Chairperhaps ultimate field box Electric flying John Chapis John Chapis Plans RD5 Seaford DE 19973 Tel [302] 629-6373 designed offers plans Theres lot fold-up carry away field box can discerned photo contact John about way John sells variety plans especially E-modelers airplanes KRC flight line Some opinion may vary view 97 KRC has big thing year being among smallest Speed 400 airplanes small models everywhere clear popularity exploding Generally being considered small cheap envelope pushed demos new Astro 02 brushless changes cheap view adjusts small perspective offering big power very small package Please enclose SASE correspondence youd like reply continue enjoy clean quiet powerful aeromodeling pleasure Electric brings odel Aviation tion Superigre dealer nearest please call 1-800-682-8948 Mention code number 0415B Distributed Exclusively Through GREAT PLANES MODEL DISTRIBUTORS COMPANY PO Box 9021 Champaign IL 61 826-9021 New From