MY ITALIAN correspondent Ferdi Gale sent Z-model compressed air motors sold country Bert Pond described few issues back John Worth am going detailed review will just say motor runs easy operate could answer looking quiet power flying lightweight models handful people fly SAM compressed air event have taken motor Bert says compressed air flights 1990 Nationals Lawrenceville made Z motor says Hungarian expert Benedek flies light built-up 55-in-span RC model Z Ferdi Gale says factory may market twin cylinder version thinks motor produced will allow lightweight RC free flight RC models factory literature indicates operating pressure range motor 12 times atmospheric pressure tank listed seven atmospheres Bert Pond says use one-liter soda bottle place Z models 76 liter tank volume greater safety margin liter bottles dont burst until well over 200 psi SAM rules limit pressure 150 psi fact about oaly rule present time compressed air models goes say fliers adapt motors larger propellers such yellow P-30 type plastic propellers use electric pumps driven car cigarette lighter socket instead hand pump furnished motor Berts instructions supplied motor include details reinforcements youll want use cylinder head going use pressure get hand pump clever design motor may influence future CO2 engine design should made clear CO2 engine will tolerate such pressures motor does have much power ancient brass Hoosier Whirlwind three-cylinder job Bert also makes sells much lighter seven grams 30gram weight supplied tank possible fly smaller models handle some wind traditional compressed air model huge 60- 70-in span very lightly built order get wing loading low enough fly early morning calm fragile flew low speedsalmost like Indoor models English magazine Aeromodeler April 1990 has article about Z motor scale expert Doug McHard features photos Piper Super Cruiser 40-in span built 1940 Comet plan article has much technical data about power plant including drawings valving Continued page 155 48 Model Aviation Old-Timers Bill Baker 1902 Peter Pan Norman OK 73072 Are having fun yet Art Watkins Mountain View California sure hes flying Mal corn Abzug 5-4 Shrimpo designed Mighty Atom 097 IgnItion engine Arts has diesel about 049 dIsplacement Background Lost Hills Photo Mik Mikkelson Now have ViA Texaco Gas Scale Free Flight Flown FF Texaco rules must pre 1942 design winner Dick Lyons Farman 400 Cox 049 Reed valve engine runs long time special fuel nine-inch diameter prop Winning time SCIF 1991 kickoff contest over 18 minutes Mlkkelson photo Heaven Bound rubber stick model built Bill Cushenbery Bakersfield California Fine flying design along similar Arch Angel same designer Garafalo provIdes good al ternative Korda-Lanzo designs John Pond P0 Box 90310 San Jose CA 95109-3310 has plans Mikkelson photo international sport also has readers Argentina Australia Austria Canada Denmark England Japan subscriber club Capital Area Soaring Association wonderful idea Id like see clubs take subscriptions Its good way spread word help promote multitask flying grass roots level member could designated clubs F3B/SMT Coordinator could pass along news info contained F3B/USA help schedule multi-task events Multi-task flying kind chicken egg situation wont become popular events fly clubs wont run events interest shown fliers Ask F3B/USA comes out six times per year odd numbered months Subscriptions $12 per year US $20 overseas Please contact address top column Phone 303/688-9572II responding advertisers mention read about Model Aviation anyway quite new very different CO2 motors havent changed much designoaly size OK CO2 1940s sort valve system adaptable C02 predict form power could become very popular duratior run would much extended very efficient system other hand have Berts three-cylinder classics runs smooth Singer sewing machine build model would want make 1920-1930 plan contemporary engine wanted fly SAM competition dont would mite upset about modern technology am going build model Z time Franldy can get better performance few strands rubber would have make own motor noises risk being thought recently heard Joe Klause Kuston Kraftsmanship says Thank kind words March issue Model Aviation minor comment 1975 bought out Kim Kraft Subsequently 1976 1978 modified original Kim Kraft needle valve today far superior needle valve assembly Joe sent sample popular transistorized ignition includes high tension lead proper resistor eliminate RC problems ignition notise exciting thing Joe sent news KSB clockwork timer again available both version pinches off fuel line modified microswitch shut off ignition engines need catalog really impressed has couple years Continued page 157 F DIET YOUR ENGINE $39511 IEwes ewKoosh h fleolbie rabber/faboc II Ilaminate softens sibnst inn between engine II money order 5395 plan 56 P&H $490 t sod mount firewall Sheet II I2bx4uhn thick CoSs blade scis ors stallo easily minutesrho ewoer thems IBALSeSUSt P0 Boo 75 New rk NY tSO2t bastion Money back 05t complet aly natrohted Send eli Heepeerenerve eeareerdreemeetI Keeaheerfteaawfrnby-pwdece Ae P14kX//OO1 Learn fly planes private field Five 6 day course $350 Open year round Send SASE complete info Southwest RC Flying 2818 Carolina NE Albuquerque NM 87110505-832-6394 September 1991 155 eccentric am now Bert Ponds FF Old-Timers/Bakeraddress 128 Warren Terrace Continued page 48Longmeadow MA 01106 Make Real Decals computer printer Send $800 S/H over 15 sq ft decal materials plus instructions LABCO 27563 Dover Warren MI 48093 Hobby Horn hobby specialties MIUWAT MODEL CO Old timer Kits RIO AND FF Hobby Horn discount prices MMC FULL KITS listed Full Kits include cut parts plan strip sheet wood wire window material Kits marked wire tandinear pre-bent6799 1938 P~house 5O3596 1939 rSportster LonoCabin 784952 503596 1937 Quaker Flash 67 4784 1940 Buzzard Bombshell 50 span klt*35 96 1937 Air Chief 613776 1940 New Ruler 74I 1939 Thermic 100 Glider 100 Span Old Timer 7472 Sailplane--modiflcationa shown RIO$8623 P & W MODEL SERVICE Old Timer kits FF FVC following discount price full kits full kits clude cuf parts plan stick sheet wood wire windshield material 1935 Miss America 84$7556 1936 Buccaneer 84$6296 1937 Dallaire 108$7992 1938 Clipper Mk 172$5596 1938 Kloud King 63$4448 1938 Powerhouse 84$5624 1938 Record Breaker 96$7304 1938 Trenton Terror 72$4280 1939 Korda wake 44$2012 1939$6128 1939Zper4$5624 1940 Ranger 46$3355 1940 Sailplane 78$8900 1940 So Long 50$3186 1941 Brigidier 56$4279 1941 Super Quaker 78$7640 1941 Playboy Jr 54$3272 1941 Playboy Sr 78$5372 1941 Rrooklvn Dodoer 56$4448 pto 00 add 2 50 $2 ppllst Class tree $2000 add requested 1st order $801 J 82 Page 1991 CATALOGU 53 00 $2001 $450f add 375 $4501 bb Nor $7000 add $425 Ova 15173 MOAN ST[Al $7000 add $500 Calif add 600% tax Sen BOX 2212 MO VISNMC # & Eap owESTMINSTERCA 92684 checksHours Mon-Fri 9AM 5PM Check allow up 30 714 893-83llPhone days clearance 714 895-6629 FAX since Ive seen lot stuff now Control Line fliers need catalog too well Old Timer fans anyone runs Cox engines high performance engines Kustom Kraftsmanship PO Box 3010 Fallbrook CA 92028 Catalog dollar probably costs produce mail Bat Sheet newsletter Stratobats Seattle Washington carries regional Free Flight news has very often some good original material Mark Sexton 8717 17th NW Seattle WA 98117 subscriptions 12 monthly issues $12 Canada $13 US funds other countries $14 US February issue described source technique use aniline dye give light translucent enhancement doped tissue colors tend fade sun sort pastel new cost $24 per pound thereabouts dye will dissolve dope thinner will dissolve alcohol eighth teaspoon dye powder two tablespoons methanol will color about 2 ounces clear dope needs sprayed onto tissue has two coats clear dry may look dull top coat clear will restore brilliant candy apple look top coat also needed keep dye running water soluble author assume Mark says looks sharp clear doped wood such carved balsa propellers suggests use also spruce up some faded contest veterans address dye Keystone Pacific Division 13787 Milroy Place Santa Fe Springs CA 90870 Thats room let have Lets go hunt some thermals D Toys/Adamisin Continued page 49 attendance prizes evident started drift basic goal collecting toys needy families collected toys ever before also realization needed regain focus help Marine Reservists collect toys needy families prizes ourselves 1991 fourth year involvement will getting back basics Flying Circuits have found effective fulfilling way get involved help community have presented formula least pitfalls invite club use improve upon area definitely can improve publicity local Marine Reservists have enlisted active involvement radio TV local merchants flyers describing event should hands Reservists mid-October can help distribute ULTRA U I~2u K ULTRA WINGMAN Glow Plug Driver ometer ust Gas Temperature Indicator nded-Scale Voltmeter light Check light Select bel Meter r Modes Pattern Select ent Temperature ULTRA WINGMAN $20000 Includes Unit cable battery pack charger Helicopter Version$21000 Airborne-Sensor Pack$4000 CONVENIENT The Ultra Wingman achieves multiple functions such Glow Plug driver Exhaust Gas Temperature indicator Tachometer Expanded Scale Voltmeter through connection model airborne-sensor pack approx 1 ounce easily installed drilling halt inch hole fuselage routing four leads appropriate positions SAFE Ultra Wingman otters sate ig nition glow plug well simultaneous reading RPMs Exhaust Gas Temperature through single connection safely distanced prop same connection frequent receiver battery pack checks made easy Ultra Wingmans loaded digital Expanded Scale Voltmeter APre-Flight Check list provided help assure sate preparation operation model ECONOMICAL The Ultra Wingman ot ters ten distinct functions compact hand-held unit Actual size 4 x 7 3I4 18 cable SALES & CUSTOMER SERVICE Z 5455 LINGER LONGER ROAD GUMMING GA 30130 September 1991 157 RIC BEGINNERS very up-beat hobby Once hove soloed will probably hooked life soloing problem hobby loses least holf its potential fliers because foil successfully solo IT ISNT THEIR FAULT ITS THE PLANES FAULTI disgrace hobby aero modeling industry required police itself ond free coil atrocity guided missil& TRAINERl just some odvertised trainers impossible beginner solo with help instructorl seems norm crosh ruin 4 5 planes before becoming successful both stupid costly mention real turn-off tor new student quite unnecessary YOU COULD SOLO YOUR FIRST TIME UP ructor Thanks extensive tlight-testing ever conducted hobby ou con now know ad vance ones tly slow hands-off stable easy enough Grandma just so-so intermediate ones deserve trainer label stretch imagination Send 1350 plus 52 postage EASE-OF-FLYING RATINGS OF RIC TRAINERS Over 40 currently avaiable trainers evaluated including ARFs Also grades ease-ot-building explains trainer aerodynamics dares address questions poor trainers good trainers marketed does no warn about Guarantee money back say eye-opening informative time saving money-saving frustration-sporing RIO publication have ever readl Testimonials available request Jim Waterman 3818 Deertleid Dr Dept MA San Antonio TX 76218
Edition: Model Aviation - 1991/09
Page Numbers: 48, 155, 157
MY ITALIAN correspondent Ferdi Gale sent Z-model compressed air motors sold country Bert Pond described few issues back John Worth am going detailed review will just say motor runs easy operate could answer looking quiet power flying lightweight models handful people fly SAM compressed air event have taken motor Bert says compressed air flights 1990 Nationals Lawrenceville made Z motor says Hungarian expert Benedek flies light built-up 55-in-span RC model Z Ferdi Gale says factory may market twin cylinder version thinks motor produced will allow lightweight RC free flight RC models factory literature indicates operating pressure range motor 12 times atmospheric pressure tank listed seven atmospheres Bert Pond says use one-liter soda bottle place Z models 76 liter tank volume greater safety margin liter bottles dont burst until well over 200 psi SAM rules limit pressure 150 psi fact about oaly rule present time compressed air models goes say fliers adapt motors larger propellers such yellow P-30 type plastic propellers use electric pumps driven car cigarette lighter socket instead hand pump furnished motor Berts instructions supplied motor include details reinforcements youll want use cylinder head going use pressure get hand pump clever design motor may influence future CO2 engine design should made clear CO2 engine will tolerate such pressures motor does have much power ancient brass Hoosier Whirlwind three-cylinder job Bert also makes sells much lighter seven grams 30gram weight supplied tank possible fly smaller models handle some wind traditional compressed air model huge 60- 70-in span very lightly built order get wing loading low enough fly early morning calm fragile flew low speedsalmost like Indoor models English magazine Aeromodeler April 1990 has article about Z motor scale expert Doug McHard features photos Piper Super Cruiser 40-in span built 1940 Comet plan article has much technical data about power plant including drawings valving Continued page 155 48 Model Aviation Old-Timers Bill Baker 1902 Peter Pan Norman OK 73072 Are having fun yet Art Watkins Mountain View California sure hes flying Mal corn Abzug 5-4 Shrimpo designed Mighty Atom 097 IgnItion engine Arts has diesel about 049 dIsplacement Background Lost Hills Photo Mik Mikkelson Now have ViA Texaco Gas Scale Free Flight Flown FF Texaco rules must pre 1942 design winner Dick Lyons Farman 400 Cox 049 Reed valve engine runs long time special fuel nine-inch diameter prop Winning time SCIF 1991 kickoff contest over 18 minutes Mlkkelson photo Heaven Bound rubber stick model built Bill Cushenbery Bakersfield California Fine flying design along similar Arch Angel same designer Garafalo provIdes good al ternative Korda-Lanzo designs John Pond P0 Box 90310 San Jose CA 95109-3310 has plans Mikkelson photo international sport also has readers Argentina Australia Austria Canada Denmark England Japan subscriber club Capital Area Soaring Association wonderful idea Id like see clubs take subscriptions Its good way spread word help promote multitask flying grass roots level member could designated clubs F3B/SMT Coordinator could pass along news info contained F3B/USA help schedule multi-task events Multi-task flying kind chicken egg situation wont become popular events fly clubs wont run events interest shown fliers Ask F3B/USA comes out six times per year odd numbered months Subscriptions $12 per year US $20 overseas Please contact address top column Phone 303/688-9572II responding advertisers mention read about Model Aviation anyway quite new very different CO2 motors havent changed much designoaly size OK CO2 1940s sort valve system adaptable C02 predict form power could become very popular duratior run would much extended very efficient system other hand have Berts three-cylinder classics runs smooth Singer sewing machine build model would want make 1920-1930 plan contemporary engine wanted fly SAM competition dont would mite upset about modern technology am going build model Z time Franldy can get better performance few strands rubber would have make own motor noises risk being thought recently heard Joe Klause Kuston Kraftsmanship says Thank kind words March issue Model Aviation minor comment 1975 bought out Kim Kraft Subsequently 1976 1978 modified original Kim Kraft needle valve today far superior needle valve assembly Joe sent sample popular transistorized ignition includes high tension lead proper resistor eliminate RC problems ignition notise exciting thing Joe sent news KSB clockwork timer again available both version pinches off fuel line modified microswitch shut off ignition engines need catalog really impressed has couple years Continued page 157 F DIET YOUR ENGINE $39511 IEwes ewKoosh h fleolbie rabber/faboc II Ilaminate softens sibnst inn between engine II money order 5395 plan 56 P&H $490 t sod mount firewall Sheet II I2bx4uhn thick CoSs blade scis ors stallo easily minutesrho ewoer thems IBALSeSUSt P0 Boo 75 New rk NY tSO2t bastion Money back 05t complet aly natrohted Send eli Heepeerenerve eeareerdreemeetI Keeaheerfteaawfrnby-pwdece Ae P14kX//OO1 Learn fly planes private field Five 6 day course $350 Open year round Send SASE complete info Southwest RC Flying 2818 Carolina NE Albuquerque NM 87110505-832-6394 September 1991 155 eccentric am now Bert Ponds FF Old-Timers/Bakeraddress 128 Warren Terrace Continued page 48Longmeadow MA 01106 Make Real Decals computer printer Send $800 S/H over 15 sq ft decal materials plus instructions LABCO 27563 Dover Warren MI 48093 Hobby Horn hobby specialties MIUWAT MODEL CO Old timer Kits RIO AND FF Hobby Horn discount prices MMC FULL KITS listed Full Kits include cut parts plan strip sheet wood wire window material Kits marked wire tandinear pre-bent6799 1938 P~house 5O3596 1939 rSportster LonoCabin 784952 503596 1937 Quaker Flash 67 4784 1940 Buzzard Bombshell 50 span klt*35 96 1937 Air Chief 613776 1940 New Ruler 74I 1939 Thermic 100 Glider 100 Span Old Timer 7472 Sailplane--modiflcationa shown RIO$8623 P & W MODEL SERVICE Old Timer kits FF FVC following discount price full kits full kits clude cuf parts plan stick sheet wood wire windshield material 1935 Miss America 84$7556 1936 Buccaneer 84$6296 1937 Dallaire 108$7992 1938 Clipper Mk 172$5596 1938 Kloud King 63$4448 1938 Powerhouse 84$5624 1938 Record Breaker 96$7304 1938 Trenton Terror 72$4280 1939 Korda wake 44$2012 1939$6128 1939Zper4$5624 1940 Ranger 46$3355 1940 Sailplane 78$8900 1940 So Long 50$3186 1941 Brigidier 56$4279 1941 Super Quaker 78$7640 1941 Playboy Jr 54$3272 1941 Playboy Sr 78$5372 1941 Rrooklvn Dodoer 56$4448 pto 00 add 2 50 $2 ppllst Class tree $2000 add requested 1st order $801 J 82 Page 1991 CATALOGU 53 00 $2001 $450f add 375 $4501 bb Nor $7000 add $425 Ova 15173 MOAN ST[Al $7000 add $500 Calif add 600% tax Sen BOX 2212 MO VISNMC # & Eap owESTMINSTERCA 92684 checksHours Mon-Fri 9AM 5PM Check allow up 30 714 893-83llPhone days clearance 714 895-6629 FAX since Ive seen lot stuff now Control Line fliers need catalog too well Old Timer fans anyone runs Cox engines high performance engines Kustom Kraftsmanship PO Box 3010 Fallbrook CA 92028 Catalog dollar probably costs produce mail Bat Sheet newsletter Stratobats Seattle Washington carries regional Free Flight news has very often some good original material Mark Sexton 8717 17th NW Seattle WA 98117 subscriptions 12 monthly issues $12 Canada $13 US funds other countries $14 US February issue described source technique use aniline dye give light translucent enhancement doped tissue colors tend fade sun sort pastel new cost $24 per pound thereabouts dye will dissolve dope thinner will dissolve alcohol eighth teaspoon dye powder two tablespoons methanol will color about 2 ounces clear dope needs sprayed onto tissue has two coats clear dry may look dull top coat clear will restore brilliant candy apple look top coat also needed keep dye running water soluble author assume Mark says looks sharp clear doped wood such carved balsa propellers suggests use also spruce up some faded contest veterans address dye Keystone Pacific Division 13787 Milroy Place Santa Fe Springs CA 90870 Thats room let have Lets go hunt some thermals D Toys/Adamisin Continued page 49 attendance prizes evident started drift basic goal collecting toys needy families collected toys ever before also realization needed regain focus help Marine Reservists collect toys needy families prizes ourselves 1991 fourth year involvement will getting back basics Flying Circuits have found effective fulfilling way get involved help community have presented formula least pitfalls invite club use improve upon area definitely can improve publicity local Marine Reservists have enlisted active involvement radio TV local merchants flyers describing event should hands Reservists mid-October can help distribute ULTRA U I~2u K ULTRA WINGMAN Glow Plug Driver ometer ust Gas Temperature Indicator nded-Scale Voltmeter light Check light Select bel Meter r Modes Pattern Select ent Temperature ULTRA WINGMAN $20000 Includes Unit cable battery pack charger Helicopter Version$21000 Airborne-Sensor Pack$4000 CONVENIENT The Ultra Wingman achieves multiple functions such Glow Plug driver Exhaust Gas Temperature indicator Tachometer Expanded Scale Voltmeter through connection model airborne-sensor pack approx 1 ounce easily installed drilling halt inch hole fuselage routing four leads appropriate positions SAFE Ultra Wingman otters sate ig nition glow plug well simultaneous reading RPMs Exhaust Gas Temperature through single connection safely distanced prop same connection frequent receiver battery pack checks made easy Ultra Wingmans loaded digital Expanded Scale Voltmeter APre-Flight Check list provided help assure sate preparation operation model ECONOMICAL The Ultra Wingman ot ters ten distinct functions compact hand-held unit Actual size 4 x 7 3I4 18 cable SALES & CUSTOMER SERVICE Z 5455 LINGER LONGER ROAD GUMMING GA 30130 September 1991 157 RIC BEGINNERS very up-beat hobby Once hove soloed will probably hooked life soloing problem hobby loses least holf its potential fliers because foil successfully solo IT ISNT THEIR FAULT ITS THE PLANES FAULTI disgrace hobby aero modeling industry required police itself ond free coil atrocity guided missil& TRAINERl just some odvertised trainers impossible beginner solo with help instructorl seems norm crosh ruin 4 5 planes before becoming successful both stupid costly mention real turn-off tor new student quite unnecessary YOU COULD SOLO YOUR FIRST TIME UP ructor Thanks extensive tlight-testing ever conducted hobby ou con now know ad vance ones tly slow hands-off stable easy enough Grandma just so-so intermediate ones deserve trainer label stretch imagination Send 1350 plus 52 postage EASE-OF-FLYING RATINGS OF RIC TRAINERS Over 40 currently avaiable trainers evaluated including ARFs Also grades ease-ot-building explains trainer aerodynamics dares address questions poor trainers good trainers marketed does no warn about Guarantee money back say eye-opening informative time saving money-saving frustration-sporing RIO publication have ever readl Testimonials available request Jim Waterman 3818 Deertleid Dr Dept MA San Antonio TX 76218
Edition: Model Aviation - 1991/09
Page Numbers: 48, 155, 157
MY ITALIAN correspondent Ferdi Gale sent Z-model compressed air motors sold country Bert Pond described few issues back John Worth am going detailed review will just say motor runs easy operate could answer looking quiet power flying lightweight models handful people fly SAM compressed air event have taken motor Bert says compressed air flights 1990 Nationals Lawrenceville made Z motor says Hungarian expert Benedek flies light built-up 55-in-span RC model Z Ferdi Gale says factory may market twin cylinder version thinks motor produced will allow lightweight RC free flight RC models factory literature indicates operating pressure range motor 12 times atmospheric pressure tank listed seven atmospheres Bert Pond says use one-liter soda bottle place Z models 76 liter tank volume greater safety margin liter bottles dont burst until well over 200 psi SAM rules limit pressure 150 psi fact about oaly rule present time compressed air models goes say fliers adapt motors larger propellers such yellow P-30 type plastic propellers use electric pumps driven car cigarette lighter socket instead hand pump furnished motor Berts instructions supplied motor include details reinforcements youll want use cylinder head going use pressure get hand pump clever design motor may influence future CO2 engine design should made clear CO2 engine will tolerate such pressures motor does have much power ancient brass Hoosier Whirlwind three-cylinder job Bert also makes sells much lighter seven grams 30gram weight supplied tank possible fly smaller models handle some wind traditional compressed air model huge 60- 70-in span very lightly built order get wing loading low enough fly early morning calm fragile flew low speedsalmost like Indoor models English magazine Aeromodeler April 1990 has article about Z motor scale expert Doug McHard features photos Piper Super Cruiser 40-in span built 1940 Comet plan article has much technical data about power plant including drawings valving Continued page 155 48 Model Aviation Old-Timers Bill Baker 1902 Peter Pan Norman OK 73072 Are having fun yet Art Watkins Mountain View California sure hes flying Mal corn Abzug 5-4 Shrimpo designed Mighty Atom 097 IgnItion engine Arts has diesel about 049 dIsplacement Background Lost Hills Photo Mik Mikkelson Now have ViA Texaco Gas Scale Free Flight Flown FF Texaco rules must pre 1942 design winner Dick Lyons Farman 400 Cox 049 Reed valve engine runs long time special fuel nine-inch diameter prop Winning time SCIF 1991 kickoff contest over 18 minutes Mlkkelson photo Heaven Bound rubber stick model built Bill Cushenbery Bakersfield California Fine flying design along similar Arch Angel same designer Garafalo provIdes good al ternative Korda-Lanzo designs John Pond P0 Box 90310 San Jose CA 95109-3310 has plans Mikkelson photo international sport also has readers Argentina Australia Austria Canada Denmark England Japan subscriber club Capital Area Soaring Association wonderful idea Id like see clubs take subscriptions Its good way spread word help promote multitask flying grass roots level member could designated clubs F3B/SMT Coordinator could pass along news info contained F3B/USA help schedule multi-task events Multi-task flying kind chicken egg situation wont become popular events fly clubs wont run events interest shown fliers Ask F3B/USA comes out six times per year odd numbered months Subscriptions $12 per year US $20 overseas Please contact address top column Phone 303/688-9572II responding advertisers mention read about Model Aviation anyway quite new very different CO2 motors havent changed much designoaly size OK CO2 1940s sort valve system adaptable C02 predict form power could become very popular duratior run would much extended very efficient system other hand have Berts three-cylinder classics runs smooth Singer sewing machine build model would want make 1920-1930 plan contemporary engine wanted fly SAM competition dont would mite upset about modern technology am going build model Z time Franldy can get better performance few strands rubber would have make own motor noises risk being thought recently heard Joe Klause Kuston Kraftsmanship says Thank kind words March issue Model Aviation minor comment 1975 bought out Kim Kraft Subsequently 1976 1978 modified original Kim Kraft needle valve today far superior needle valve assembly Joe sent sample popular transistorized ignition includes high tension lead proper resistor eliminate RC problems ignition notise exciting thing Joe sent news KSB clockwork timer again available both version pinches off fuel line modified microswitch shut off ignition engines need catalog really impressed has couple years Continued page 157 F DIET YOUR ENGINE $39511 IEwes ewKoosh h fleolbie rabber/faboc II Ilaminate softens sibnst inn between engine II money order 5395 plan 56 P&H $490 t sod mount firewall Sheet II I2bx4uhn thick CoSs blade scis ors stallo easily minutesrho ewoer thems IBALSeSUSt P0 Boo 75 New rk NY tSO2t bastion Money back 05t complet aly natrohted Send eli Heepeerenerve eeareerdreemeetI Keeaheerfteaawfrnby-pwdece Ae P14kX//OO1 Learn fly planes private field Five 6 day course $350 Open year round Send SASE complete info Southwest RC Flying 2818 Carolina NE Albuquerque NM 87110505-832-6394 September 1991 155 eccentric am now Bert Ponds FF Old-Timers/Bakeraddress 128 Warren Terrace Continued page 48Longmeadow MA 01106 Make Real Decals computer printer Send $800 S/H over 15 sq ft decal materials plus instructions LABCO 27563 Dover Warren MI 48093 Hobby Horn hobby specialties MIUWAT MODEL CO Old timer Kits RIO AND FF Hobby Horn discount prices MMC FULL KITS listed Full Kits include cut parts plan strip sheet wood wire window material Kits marked wire tandinear pre-bent6799 1938 P~house 5O3596 1939 rSportster LonoCabin 784952 503596 1937 Quaker Flash 67 4784 1940 Buzzard Bombshell 50 span klt*35 96 1937 Air Chief 613776 1940 New Ruler 74I 1939 Thermic 100 Glider 100 Span Old Timer 7472 Sailplane--modiflcationa shown RIO$8623 P & W MODEL SERVICE Old Timer kits FF FVC following discount price full kits full kits clude cuf parts plan stick sheet wood wire windshield material 1935 Miss America 84$7556 1936 Buccaneer 84$6296 1937 Dallaire 108$7992 1938 Clipper Mk 172$5596 1938 Kloud King 63$4448 1938 Powerhouse 84$5624 1938 Record Breaker 96$7304 1938 Trenton Terror 72$4280 1939 Korda wake 44$2012 1939$6128 1939Zper4$5624 1940 Ranger 46$3355 1940 Sailplane 78$8900 1940 So Long 50$3186 1941 Brigidier 56$4279 1941 Super Quaker 78$7640 1941 Playboy Jr 54$3272 1941 Playboy Sr 78$5372 1941 Rrooklvn Dodoer 56$4448 pto 00 add 2 50 $2 ppllst Class tree $2000 add requested 1st order $801 J 82 Page 1991 CATALOGU 53 00 $2001 $450f add 375 $4501 bb Nor $7000 add $425 Ova 15173 MOAN ST[Al $7000 add $500 Calif add 600% tax Sen BOX 2212 MO VISNMC # & Eap owESTMINSTERCA 92684 checksHours Mon-Fri 9AM 5PM Check allow up 30 714 893-83llPhone days clearance 714 895-6629 FAX since Ive seen lot stuff now Control Line fliers need catalog too well Old Timer fans anyone runs Cox engines high performance engines Kustom Kraftsmanship PO Box 3010 Fallbrook CA 92028 Catalog dollar probably costs produce mail Bat Sheet newsletter Stratobats Seattle Washington carries regional Free Flight news has very often some good original material Mark Sexton 8717 17th NW Seattle WA 98117 subscriptions 12 monthly issues $12 Canada $13 US funds other countries $14 US February issue described source technique use aniline dye give light translucent enhancement doped tissue colors tend fade sun sort pastel new cost $24 per pound thereabouts dye will dissolve dope thinner will dissolve alcohol eighth teaspoon dye powder two tablespoons methanol will color about 2 ounces clear dope needs sprayed onto tissue has two coats clear dry may look dull top coat clear will restore brilliant candy apple look top coat also needed keep dye running water soluble author assume Mark says looks sharp clear doped wood such carved balsa propellers suggests use also spruce up some faded contest veterans address dye Keystone Pacific Division 13787 Milroy Place Santa Fe Springs CA 90870 Thats room let have Lets go hunt some thermals D Toys/Adamisin Continued page 49 attendance prizes evident started drift basic goal collecting toys needy families collected toys ever before also realization needed regain focus help Marine Reservists collect toys needy families prizes ourselves 1991 fourth year involvement will getting back basics Flying Circuits have found effective fulfilling way get involved help community have presented formula least pitfalls invite club use improve upon area definitely can improve publicity local Marine Reservists have enlisted active involvement radio TV local merchants flyers describing event should hands Reservists mid-October can help distribute ULTRA U I~2u K ULTRA WINGMAN Glow Plug Driver ometer ust Gas Temperature Indicator nded-Scale Voltmeter light Check light Select bel Meter r Modes Pattern Select ent Temperature ULTRA WINGMAN $20000 Includes Unit cable battery pack charger Helicopter Version$21000 Airborne-Sensor Pack$4000 CONVENIENT The Ultra Wingman achieves multiple functions such Glow Plug driver Exhaust Gas Temperature indicator Tachometer Expanded Scale Voltmeter through connection model airborne-sensor pack approx 1 ounce easily installed drilling halt inch hole fuselage routing four leads appropriate positions SAFE Ultra Wingman otters sate ig nition glow plug well simultaneous reading RPMs Exhaust Gas Temperature through single connection safely distanced prop same connection frequent receiver battery pack checks made easy Ultra Wingmans loaded digital Expanded Scale Voltmeter APre-Flight Check list provided help assure sate preparation operation model ECONOMICAL The Ultra Wingman ot ters ten distinct functions compact hand-held unit Actual size 4 x 7 3I4 18 cable SALES & CUSTOMER SERVICE Z 5455 LINGER LONGER ROAD GUMMING GA 30130 September 1991 157 RIC BEGINNERS very up-beat hobby Once hove soloed will probably hooked life soloing problem hobby loses least holf its potential fliers because foil successfully solo IT ISNT THEIR FAULT ITS THE PLANES FAULTI disgrace hobby aero modeling industry required police itself ond free coil atrocity guided missil& TRAINERl just some odvertised trainers impossible beginner solo with help instructorl seems norm crosh ruin 4 5 planes before becoming successful both stupid costly mention real turn-off tor new student quite unnecessary YOU COULD SOLO YOUR FIRST TIME UP ructor Thanks extensive tlight-testing ever conducted hobby ou con now know ad vance ones tly slow hands-off stable easy enough Grandma just so-so intermediate ones deserve trainer label stretch imagination Send 1350 plus 52 postage EASE-OF-FLYING RATINGS OF RIC TRAINERS Over 40 currently avaiable trainers evaluated including ARFs Also grades ease-ot-building explains trainer aerodynamics dares address questions poor trainers good trainers marketed does no warn about Guarantee money back say eye-opening informative time saving money-saving frustration-sporing RIO publication have ever readl Testimonials available request Jim Waterman 3818 Deertleid Dr Dept MA San Antonio TX 76218