SLOPE SITES wanted Thats right am look ing best available Slope sites throughout country fre quently asked questions hear can Sailplane flier go some Slope Soaring California sites well pub licized people have little trouble finding good place fly know muss other undiscovered sites throughout country probably just good better popular ones What would like compile list column sites around country form source book Slope fly ing sites Im sure other fliers would greatly appreciate help finding quality site having site half battle Slope flying Since subject helping other fliers would like tell about recent expe rience I out local flying site approached beginning flier hav ing little trouble getting handle flying RC Sailplane Up point experi enced hand-launched flights local schoolyard lasted 1- 10-sec range talked bit about fundamentals got model airborne trimmed out took away first Slope flight lasted over ten minutes say least ecstatic learned about flying Sailplane last ten minutes previous two months Once seen techniques volved flying slope able have someone standing advice impor tant give him confidence absolutely no trouble rapidly developing sIrills knowl edge needed fly point am trying make spending just few minutes helping out beginner can immeasurable supportand could possibly make difference between continuing sport giving up So next tlme out flying sec someone ap parently reluctant fly obviously hav ing trouble doing introduce yourself offer some help Most people little reluctant ask help will graciously accept some offers can very helpful getting someone involved sport same time might just make good friend Now get off soapbox meat column past articles have talked about power scale sloping photos can see great example Brad Smith talented local fliers central California pictured truly gorgeous Aermacehi MB326k Sailplane yes Sailplane fully detailed including camouflage cockpit interior drop tanks missiles wingspan 67 plane weighs just about 6 lb Perform ance outstanding stores Aermacehi extremely quick very agile stores off flight performance incred ible really believe people truly recog nize incredible variety Sailplane types can flown slope well see continuing expansion categorys popularity Although few fliers US devote some time power scale sloping activity still just its fledgling stages contrast its lack popularity Europe especially England power scale sloping very very big Literally dozens kits available what Ive heard few interesting projects works does 12-ft-span B-52 sound Im subject power scale slop ing its time get featured Slope Sail plane kit column though its Scale representation particular aircraft SR-7 Bob Martin resembles modern fighters both appearance performance should state right off SR-7 nov ice fliers whove acquired some adept ness however Sailplane will prove highly stable also very fast maneu verable have reasonable amount time aileron ships slope would like try very exciting beautiful Sailplane think SR-7 just what looking As kit itself includes foam wing cores 1/64 ply sheeting Duralene fuselage goes together fairly easily builders will have absolutely no trouble construction kit has available quite some time now word Bob himself will back production again summer along Coyote Katie II very exciting new product has devel oped two members South Bay Soaring Society increases capability Left From angle its very difficult tell Brad Smiths model full-size Aermacchi Detailing includes drop tanks missiles Right winds 50 mph range day pictures Aermacchis performance incredible high-speed pass breathtaking 46 Model Aviation Radio Control Slope Soaring Mark Triebes 20794 Krelsler Ct Saratoga CA 95070 Marks featured Slope kit month Bob Marlin SR-7 Although its temporarily out production should returning store shelves very soon Clean lines jet-like styling result high-performance Slope ship experienced fliers Text has details Pierre Dumenils Ka6E banks turn Coyote Hills Pierre currently producing videotape Slope Soaring Text has details transmitter adding mixing trim op tions following description Ad vanced Technology Radio Control System ATRCS Designed developed Control Systems Laboratories ACTRS represents ad vanced control circuitry available today Once ATRCS installed transmitter func tions previously available transmitters costing three times much system command ATRCS uses state-of-the-an micro processor technology homegrown right heart Silicon Valley USA microprocessor used powerful lowpower-consuming no additional batteries re quired 16-megahertz 16-bit-wide bus calculat ing machine characteristics translate computa tional power four times other similar system being offered today Cal culating power such means will never see jitter jumpiness control surfaces never experience noticeable delay tween moment push stick flip switch response control surface moves ATRCS powerful control system hav ing very comprehensive set features designed RC flying today tomonow Just few features multiple plane setup memory type-of-plane setup templates trim travel adjustments individual surfac es mode definition advanced mixing functions full trailing edge camber adjustment crow land ings aileron-to-flap flap-to-elevator elevator-tocamber etc adjustable preset trims launch cruise speed inflight setup changing landing position flap threshold selection Cur rently system works Airtronics FM/PPM FM/PCM receivers other Airtron ics receivers added soon has initially offered Airtronics Module 75P retro fit versions work other radio sys tems follow shortly As can see system does Until now no US-made radio has offered kinds capabilities price system less radio about $300 may seem expensive first compare radios similar cap abilities total price radio system plus ATRCS very reasonable further informa tion ATRCS contact Control System Labora tories 1361 Fallen Leaf Dr Milpitas CA 95035 Most Slope Soarers involved styles Soaring actually require such capa bilities having available great involved Scale Soar ing capabilities become absolute neces sity move larger sophisti cated sailplanes Youll also find state-of-theContinued page 134 WAVS W~/ THE JOURNAL OFor THE AIRPLANE 1920 1940TIlE EARLY AEROPLAINE Leo Opdycke Ed/for Kenn Rust Ed/for WW1 AERO 19001919 SKYWAYS 19201940 two Journals contain information current projects historical research news museums airshows workshop notes technical drawings data information paint color photographs aeroplanes engines parts sale scale modelling material PLUS wants disposals news current publications kinds PLUS more. Sample copies 54 Published WORLD WAR 1 G ozn& INC t5 Crescent Road Pouqhkeepsie NY12601USA914473-3679 TWO CYCLE AND DRILLED AND 1PPED TWO CYCLE ENGINE MOUNTS JTt40ENYA 4055-45CX JW4OFOX 40 BB OEWXE JT-K020K&BRiGSpensterone JT-KB4SK & B RIG Sperlnterlose JT-K060K & 6 R/G Spenster3m JflV2OIRVINE 2025 R/G900 J1M30IRVINE 30-40 R/Gieee JR V61IRVINE 61 RIG13 JF-M20MAX 20-25 PP900 J1M25MAX 25 P68one JFM35MAY 3540 plose JTM40MAX 40 P58lose J1M46MAX 405F-48SFlose JTMSOMAX 50 FSR1200 JT-M61MAX 61 FSR-81 SF13ee JT-t%4108MAX 01-108 P582000 JT-021SF-BRAT 21-2529000 JF5T40SF-GOMO 40-45-46lose JT-ST5ISPOOMO 51-801200 JT-SIB1SF-GOUO 61-75-001300 JF-S13000 ST 2000-2500-30082000 PYLON RAGING MOUN75 IT-iSPY15 diapone JT40PY 40dap lose J42 J46 JF-64 JT-121 JT-41 JT-49 JT-20 JT-44 JT-46 JT-61 J1122 JF-43 JF-45 J65 J1123 FOUR CYCLE ENGINE MOUNTS DRILIED AND TAPPID POUR CYCLE ENGEE MOUNTS ENYA 35-40 401000 ENYA 46 401000 ENYA 60-80-90-120 401300 ENYAR1204G2000 HPVT211000 HPVT491300 MAXFS20600 MAX PS 40-40 Surpass1000 MAX FS48 Suipsas1000 MAX PS 61-81 Surpass1300 MAX PS 80-75901300 MAX 120-120 Surpass2000 SAtlt3 00 SAtIGPA40-451000 SAIlOFABS1300 SAflOtAl2O2000 UNDREJJD MOWn J120harage 19-25 diop 800 JT-40Awrage 29-45 dap 600 JPeGAnerage 50-60 disp 1100 Aisrage 00-120 diop 1800 FREE CATALOG September 1988 47 CAST ALUMINUM net ov 00 y0N 0 OSOCI em Z2ZtWincheEZ NEW SPACE SAVING CONTAINER FitsinYourBox 2Ax7%highx9% Tough Rigid Polyethylene udes Tubing eners Lock Tubing Through Cap ostage North Products PO Box 18419 Cleveland Heights OH 44118 II'I pack balanced cell shorted probably makes sense replace bad cell pair cells thats way packaged As can see pictures cells Kraft synthesizer transmitter packaged pairs replaced whole pack need transmitter Myers/Aberle tests want best contact friend Larry Sribnick SR Batteries Box 287 Bellport NY 11713 516 286-0079 SR can will supply packs connectors equipment manufactured Ace RJC Airtronics Cannon Cirrus Cox/Sanwa Futaba Kraft Tower some World Engines anything Deans con nector cant find source manufacturers connector can always use Deans Connectors Ace R/C see above contact SR help As example havent able find source Hi-Tee connec tor used Polks World Engines use Deans As cells themselves SR will suggest al ternatives like SR900s will fit place SOOs will make up packs special configu rations number cells L shapes stacked packs etc keep up-todate file original transmitter battery pack con figurations can make up literally pack need Though dont like doing SR will re place individual cells pack chafg ing $2 over cost materials giving pack full five-day test sequence insure worthy continued use Some manufacturers make battery pack replace ment simple plug-in matter Airtronlcs others make take apart transmitter af fair case Kraft faced latter situation least bit hesitant about making change turn prob lem over serviceman Check warranty first Im still vacation Happy flying Noise/Weiss Continued page 43 D Always build maintain air craft ensure minimum vibration levels Sounds vibrating pushrods loose fit tings loose coverings less-than-solid airframes contribute noise lot room research experimenta tion engine-mounting techniques related structural considerations E Last least some minor per formance compromises will sometimes necessary keep flying sites will ing accept open mind Once get familiar terms quieter aircraft will actually enjoy results effort Conclusions todays world us have no choice sound process model aircraft Much research work experimentation remain done little know right now can go long way toward reducing noise keeping flying fields hope manufacturers will get involved future since too have lot stake technology us today success depends applying specific problems Future research experimentation may provide bet ter methods meet lower sound objec tives have gratified other fliers club geographic area have shown greater awareness need fly quietlyand increasing interest involvement achieving goal breaking old habits developing new ones may find enjoy hobby past will really appreciate quieter models flight line Ive shared above information order fill needa need ef fective simple starting point embark upon sound proces sing approach quiet flight predict will new information new prod ucts appearing increasing rate meantime invest some time effort have fun above keep em flying RC AerobaticsNan Putte Continued page 45 Hed also like read about what expect bending moment center wing Obvi ously both topics tied together Ill work soon can Any other ideas RC Slope Soaring/Triebes Continued page 47 art system indispensable some competitive thermal flying and/or F3B As investing much money system really get what pay have inten tions continuing sport years come will undoubtedly run need such capabilities future true other things might well get best possible radio system can afford recently received letter Pierre Dume nil expressed very interesting idea malting videotape Slope Soaring finlshed will available clubs area would like get people involved Slope Soaring tape will great way show just what facet Soaring about Most people reluctant get involved something havent seen great way get Slope Soaring expo sure deserves talk Pierre sounds video going very highquality production shows aspects Slope Soaring youd like get copy videotape should available very soon just let know will pass word Pierre would like mention again will International Slope Race F3F Denmark sometime 1989 Anyone interested going either spectator competitor should get touch soon possible looks like will truly incredible event have urge go would highly rec ommend would really like thank whove sent letters and/or called response writings Slope Soaring response has greater ever imagined love help will able bring Slope Soaring forefront RC Soaring So keep letters photos calls coming 134 Model Aviation LiqIii LINE SYSTEMS P0 Box 1502 Lewiston 04241 FOAM CORE FLOATS PLANS AND KITS WE OFFER SELECTION OF FLOAT PLANS AND KITS FOR 4 12 POUND AIRPLANES WITH Y HULL ESIGN IN USE SINCE 1972 SEND SASE FOR CATALOG SHEET KIRCHER R/C PRODUCTS [NC 9 SHEFFIELD WAY CLARK NJ 07066 i A WE BUILD YOUR HELl TEST YOUR HELl PAIR YOUR HELl 322 North 7th St 64$ V11 Lehighton Pa 18235 WRITE OR CALL FOR INFORMA TION WOAL55 SOO5ST SCALP PHOtO SESVCP 500 PHOTO PACKS PLANS 3 VIEWS PHOTO-PACKS PLANS ENLARGING S*SE EnISr5O5 COPS lip Pepin&s Catalog $oo 60 pagesSCALE PlANS Eli PHOTO SERVICE 3209 Madsoo GeensOooo N C 27403 Phoop lnIal2a25239 INs ColleCt 77T L4TNES MILS lIETALS B00S PRECISI0N ISJSTR.MENTS - - CClIPFTE CAI$00 $200 IOn 8 SeIonR2 Sprngfo12 O8~ 43505 mpa 513 3220562 PAWU DIESELS Englands Finest 049 35 RIC STD Send $100 list Eric Clutton 913 Cedar Lane Tullahoma Tenn 37388 Send SSAE tsr catalog sheet complete line
Edition: Model Aviation - 1988/09
Page Numbers: 46, 47, 134
SLOPE SITES wanted Thats right am look ing best available Slope sites throughout country fre quently asked questions hear can Sailplane flier go some Slope Soaring California sites well pub licized people have little trouble finding good place fly know muss other undiscovered sites throughout country probably just good better popular ones What would like compile list column sites around country form source book Slope fly ing sites Im sure other fliers would greatly appreciate help finding quality site having site half battle Slope flying Since subject helping other fliers would like tell about recent expe rience I out local flying site approached beginning flier hav ing little trouble getting handle flying RC Sailplane Up point experi enced hand-launched flights local schoolyard lasted 1- 10-sec range talked bit about fundamentals got model airborne trimmed out took away first Slope flight lasted over ten minutes say least ecstatic learned about flying Sailplane last ten minutes previous two months Once seen techniques volved flying slope able have someone standing advice impor tant give him confidence absolutely no trouble rapidly developing sIrills knowl edge needed fly point am trying make spending just few minutes helping out beginner can immeasurable supportand could possibly make difference between continuing sport giving up So next tlme out flying sec someone ap parently reluctant fly obviously hav ing trouble doing introduce yourself offer some help Most people little reluctant ask help will graciously accept some offers can very helpful getting someone involved sport same time might just make good friend Now get off soapbox meat column past articles have talked about power scale sloping photos can see great example Brad Smith talented local fliers central California pictured truly gorgeous Aermacehi MB326k Sailplane yes Sailplane fully detailed including camouflage cockpit interior drop tanks missiles wingspan 67 plane weighs just about 6 lb Perform ance outstanding stores Aermacehi extremely quick very agile stores off flight performance incred ible really believe people truly recog nize incredible variety Sailplane types can flown slope well see continuing expansion categorys popularity Although few fliers US devote some time power scale sloping activity still just its fledgling stages contrast its lack popularity Europe especially England power scale sloping very very big Literally dozens kits available what Ive heard few interesting projects works does 12-ft-span B-52 sound Im subject power scale slop ing its time get featured Slope Sail plane kit column though its Scale representation particular aircraft SR-7 Bob Martin resembles modern fighters both appearance performance should state right off SR-7 nov ice fliers whove acquired some adept ness however Sailplane will prove highly stable also very fast maneu verable have reasonable amount time aileron ships slope would like try very exciting beautiful Sailplane think SR-7 just what looking As kit itself includes foam wing cores 1/64 ply sheeting Duralene fuselage goes together fairly easily builders will have absolutely no trouble construction kit has available quite some time now word Bob himself will back production again summer along Coyote Katie II very exciting new product has devel oped two members South Bay Soaring Society increases capability Left From angle its very difficult tell Brad Smiths model full-size Aermacchi Detailing includes drop tanks missiles Right winds 50 mph range day pictures Aermacchis performance incredible high-speed pass breathtaking 46 Model Aviation Radio Control Slope Soaring Mark Triebes 20794 Krelsler Ct Saratoga CA 95070 Marks featured Slope kit month Bob Marlin SR-7 Although its temporarily out production should returning store shelves very soon Clean lines jet-like styling result high-performance Slope ship experienced fliers Text has details Pierre Dumenils Ka6E banks turn Coyote Hills Pierre currently producing videotape Slope Soaring Text has details transmitter adding mixing trim op tions following description Ad vanced Technology Radio Control System ATRCS Designed developed Control Systems Laboratories ACTRS represents ad vanced control circuitry available today Once ATRCS installed transmitter func tions previously available transmitters costing three times much system command ATRCS uses state-of-the-an micro processor technology homegrown right heart Silicon Valley USA microprocessor used powerful lowpower-consuming no additional batteries re quired 16-megahertz 16-bit-wide bus calculat ing machine characteristics translate computa tional power four times other similar system being offered today Cal culating power such means will never see jitter jumpiness control surfaces never experience noticeable delay tween moment push stick flip switch response control surface moves ATRCS powerful control system hav ing very comprehensive set features designed RC flying today tomonow Just few features multiple plane setup memory type-of-plane setup templates trim travel adjustments individual surfac es mode definition advanced mixing functions full trailing edge camber adjustment crow land ings aileron-to-flap flap-to-elevator elevator-tocamber etc adjustable preset trims launch cruise speed inflight setup changing landing position flap threshold selection Cur rently system works Airtronics FM/PPM FM/PCM receivers other Airtron ics receivers added soon has initially offered Airtronics Module 75P retro fit versions work other radio sys tems follow shortly As can see system does Until now no US-made radio has offered kinds capabilities price system less radio about $300 may seem expensive first compare radios similar cap abilities total price radio system plus ATRCS very reasonable further informa tion ATRCS contact Control System Labora tories 1361 Fallen Leaf Dr Milpitas CA 95035 Most Slope Soarers involved styles Soaring actually require such capa bilities having available great involved Scale Soar ing capabilities become absolute neces sity move larger sophisti cated sailplanes Youll also find state-of-theContinued page 134 WAVS W~/ THE JOURNAL OFor THE AIRPLANE 1920 1940TIlE EARLY AEROPLAINE Leo Opdycke Ed/for Kenn Rust Ed/for WW1 AERO 19001919 SKYWAYS 19201940 two Journals contain information current projects historical research news museums airshows workshop notes technical drawings data information paint color photographs aeroplanes engines parts sale scale modelling material PLUS wants disposals news current publications kinds PLUS more. Sample copies 54 Published WORLD WAR 1 G ozn& INC t5 Crescent Road Pouqhkeepsie NY12601USA914473-3679 TWO CYCLE AND DRILLED AND 1PPED TWO CYCLE ENGINE MOUNTS JTt40ENYA 4055-45CX JW4OFOX 40 BB OEWXE JT-K020K&BRiGSpensterone JT-KB4SK & B RIG Sperlnterlose JT-K060K & 6 R/G Spenster3m JflV2OIRVINE 2025 R/G900 J1M30IRVINE 30-40 R/Gieee JR V61IRVINE 61 RIG13 JF-M20MAX 20-25 PP900 J1M25MAX 25 P68one JFM35MAY 3540 plose JTM40MAX 40 P58lose J1M46MAX 405F-48SFlose JTMSOMAX 50 FSR1200 JT-M61MAX 61 FSR-81 SF13ee JT-t%4108MAX 01-108 P582000 JT-021SF-BRAT 21-2529000 JF5T40SF-GOMO 40-45-46lose JT-ST5ISPOOMO 51-801200 JT-SIB1SF-GOUO 61-75-001300 JF-S13000 ST 2000-2500-30082000 PYLON RAGING MOUN75 IT-iSPY15 diapone JT40PY 40dap lose J42 J46 JF-64 JT-121 JT-41 JT-49 JT-20 JT-44 JT-46 JT-61 J1122 JF-43 JF-45 J65 J1123 FOUR CYCLE ENGINE MOUNTS DRILIED AND TAPPID POUR CYCLE ENGEE MOUNTS ENYA 35-40 401000 ENYA 46 401000 ENYA 60-80-90-120 401300 ENYAR1204G2000 HPVT211000 HPVT491300 MAXFS20600 MAX PS 40-40 Surpass1000 MAX FS48 Suipsas1000 MAX PS 61-81 Surpass1300 MAX PS 80-75901300 MAX 120-120 Surpass2000 SAtlt3 00 SAtIGPA40-451000 SAIlOFABS1300 SAflOtAl2O2000 UNDREJJD MOWn J120harage 19-25 diop 800 JT-40Awrage 29-45 dap 600 JPeGAnerage 50-60 disp 1100 Aisrage 00-120 diop 1800 FREE CATALOG September 1988 47 CAST ALUMINUM net ov 00 y0N 0 OSOCI em Z2ZtWincheEZ NEW SPACE SAVING CONTAINER FitsinYourBox 2Ax7%highx9% Tough Rigid Polyethylene udes Tubing eners Lock Tubing Through Cap ostage North Products PO Box 18419 Cleveland Heights OH 44118 II'I pack balanced cell shorted probably makes sense replace bad cell pair cells thats way packaged As can see pictures cells Kraft synthesizer transmitter packaged pairs replaced whole pack need transmitter Myers/Aberle tests want best contact friend Larry Sribnick SR Batteries Box 287 Bellport NY 11713 516 286-0079 SR can will supply packs connectors equipment manufactured Ace RJC Airtronics Cannon Cirrus Cox/Sanwa Futaba Kraft Tower some World Engines anything Deans con nector cant find source manufacturers connector can always use Deans Connectors Ace R/C see above contact SR help As example havent able find source Hi-Tee connec tor used Polks World Engines use Deans As cells themselves SR will suggest al ternatives like SR900s will fit place SOOs will make up packs special configu rations number cells L shapes stacked packs etc keep up-todate file original transmitter battery pack con figurations can make up literally pack need Though dont like doing SR will re place individual cells pack chafg ing $2 over cost materials giving pack full five-day test sequence insure worthy continued use Some manufacturers make battery pack replace ment simple plug-in matter Airtronlcs others make take apart transmitter af fair case Kraft faced latter situation least bit hesitant about making change turn prob lem over serviceman Check warranty first Im still vacation Happy flying Noise/Weiss Continued page 43 D Always build maintain air craft ensure minimum vibration levels Sounds vibrating pushrods loose fit tings loose coverings less-than-solid airframes contribute noise lot room research experimenta tion engine-mounting techniques related structural considerations E Last least some minor per formance compromises will sometimes necessary keep flying sites will ing accept open mind Once get familiar terms quieter aircraft will actually enjoy results effort Conclusions todays world us have no choice sound process model aircraft Much research work experimentation remain done little know right now can go long way toward reducing noise keeping flying fields hope manufacturers will get involved future since too have lot stake technology us today success depends applying specific problems Future research experimentation may provide bet ter methods meet lower sound objec tives have gratified other fliers club geographic area have shown greater awareness need fly quietlyand increasing interest involvement achieving goal breaking old habits developing new ones may find enjoy hobby past will really appreciate quieter models flight line Ive shared above information order fill needa need ef fective simple starting point embark upon sound proces sing approach quiet flight predict will new information new prod ucts appearing increasing rate meantime invest some time effort have fun above keep em flying RC AerobaticsNan Putte Continued page 45 Hed also like read about what expect bending moment center wing Obvi ously both topics tied together Ill work soon can Any other ideas RC Slope Soaring/Triebes Continued page 47 art system indispensable some competitive thermal flying and/or F3B As investing much money system really get what pay have inten tions continuing sport years come will undoubtedly run need such capabilities future true other things might well get best possible radio system can afford recently received letter Pierre Dume nil expressed very interesting idea malting videotape Slope Soaring finlshed will available clubs area would like get people involved Slope Soaring tape will great way show just what facet Soaring about Most people reluctant get involved something havent seen great way get Slope Soaring expo sure deserves talk Pierre sounds video going very highquality production shows aspects Slope Soaring youd like get copy videotape should available very soon just let know will pass word Pierre would like mention again will International Slope Race F3F Denmark sometime 1989 Anyone interested going either spectator competitor should get touch soon possible looks like will truly incredible event have urge go would highly rec ommend would really like thank whove sent letters and/or called response writings Slope Soaring response has greater ever imagined love help will able bring Slope Soaring forefront RC Soaring So keep letters photos calls coming 134 Model Aviation LiqIii LINE SYSTEMS P0 Box 1502 Lewiston 04241 FOAM CORE FLOATS PLANS AND KITS WE OFFER SELECTION OF FLOAT PLANS AND KITS FOR 4 12 POUND AIRPLANES WITH Y HULL ESIGN IN USE SINCE 1972 SEND SASE FOR CATALOG SHEET KIRCHER R/C PRODUCTS [NC 9 SHEFFIELD WAY CLARK NJ 07066 i A WE BUILD YOUR HELl TEST YOUR HELl PAIR YOUR HELl 322 North 7th St 64$ V11 Lehighton Pa 18235 WRITE OR CALL FOR INFORMA TION WOAL55 SOO5ST SCALP PHOtO SESVCP 500 PHOTO PACKS PLANS 3 VIEWS PHOTO-PACKS PLANS ENLARGING S*SE EnISr5O5 COPS lip Pepin&s Catalog $oo 60 pagesSCALE PlANS Eli PHOTO SERVICE 3209 Madsoo GeensOooo N C 27403 Phoop lnIal2a25239 INs ColleCt 77T L4TNES MILS lIETALS B00S PRECISI0N ISJSTR.MENTS - - CClIPFTE CAI$00 $200 IOn 8 SeIonR2 Sprngfo12 O8~ 43505 mpa 513 3220562 PAWU DIESELS Englands Finest 049 35 RIC STD Send $100 list Eric Clutton 913 Cedar Lane Tullahoma Tenn 37388 Send SSAE tsr catalog sheet complete line
Edition: Model Aviation - 1988/09
Page Numbers: 46, 47, 134
SLOPE SITES wanted Thats right am look ing best available Slope sites throughout country fre quently asked questions hear can Sailplane flier go some Slope Soaring California sites well pub licized people have little trouble finding good place fly know muss other undiscovered sites throughout country probably just good better popular ones What would like compile list column sites around country form source book Slope fly ing sites Im sure other fliers would greatly appreciate help finding quality site having site half battle Slope flying Since subject helping other fliers would like tell about recent expe rience I out local flying site approached beginning flier hav ing little trouble getting handle flying RC Sailplane Up point experi enced hand-launched flights local schoolyard lasted 1- 10-sec range talked bit about fundamentals got model airborne trimmed out took away first Slope flight lasted over ten minutes say least ecstatic learned about flying Sailplane last ten minutes previous two months Once seen techniques volved flying slope able have someone standing advice impor tant give him confidence absolutely no trouble rapidly developing sIrills knowl edge needed fly point am trying make spending just few minutes helping out beginner can immeasurable supportand could possibly make difference between continuing sport giving up So next tlme out flying sec someone ap parently reluctant fly obviously hav ing trouble doing introduce yourself offer some help Most people little reluctant ask help will graciously accept some offers can very helpful getting someone involved sport same time might just make good friend Now get off soapbox meat column past articles have talked about power scale sloping photos can see great example Brad Smith talented local fliers central California pictured truly gorgeous Aermacehi MB326k Sailplane yes Sailplane fully detailed including camouflage cockpit interior drop tanks missiles wingspan 67 plane weighs just about 6 lb Perform ance outstanding stores Aermacehi extremely quick very agile stores off flight performance incred ible really believe people truly recog nize incredible variety Sailplane types can flown slope well see continuing expansion categorys popularity Although few fliers US devote some time power scale sloping activity still just its fledgling stages contrast its lack popularity Europe especially England power scale sloping very very big Literally dozens kits available what Ive heard few interesting projects works does 12-ft-span B-52 sound Im subject power scale slop ing its time get featured Slope Sail plane kit column though its Scale representation particular aircraft SR-7 Bob Martin resembles modern fighters both appearance performance should state right off SR-7 nov ice fliers whove acquired some adept ness however Sailplane will prove highly stable also very fast maneu verable have reasonable amount time aileron ships slope would like try very exciting beautiful Sailplane think SR-7 just what looking As kit itself includes foam wing cores 1/64 ply sheeting Duralene fuselage goes together fairly easily builders will have absolutely no trouble construction kit has available quite some time now word Bob himself will back production again summer along Coyote Katie II very exciting new product has devel oped two members South Bay Soaring Society increases capability Left From angle its very difficult tell Brad Smiths model full-size Aermacchi Detailing includes drop tanks missiles Right winds 50 mph range day pictures Aermacchis performance incredible high-speed pass breathtaking 46 Model Aviation Radio Control Slope Soaring Mark Triebes 20794 Krelsler Ct Saratoga CA 95070 Marks featured Slope kit month Bob Marlin SR-7 Although its temporarily out production should returning store shelves very soon Clean lines jet-like styling result high-performance Slope ship experienced fliers Text has details Pierre Dumenils Ka6E banks turn Coyote Hills Pierre currently producing videotape Slope Soaring Text has details transmitter adding mixing trim op tions following description Ad vanced Technology Radio Control System ATRCS Designed developed Control Systems Laboratories ACTRS represents ad vanced control circuitry available today Once ATRCS installed transmitter func tions previously available transmitters costing three times much system command ATRCS uses state-of-the-an micro processor technology homegrown right heart Silicon Valley USA microprocessor used powerful lowpower-consuming no additional batteries re quired 16-megahertz 16-bit-wide bus calculat ing machine characteristics translate computa tional power four times other similar system being offered today Cal culating power such means will never see jitter jumpiness control surfaces never experience noticeable delay tween moment push stick flip switch response control surface moves ATRCS powerful control system hav ing very comprehensive set features designed RC flying today tomonow Just few features multiple plane setup memory type-of-plane setup templates trim travel adjustments individual surfac es mode definition advanced mixing functions full trailing edge camber adjustment crow land ings aileron-to-flap flap-to-elevator elevator-tocamber etc adjustable preset trims launch cruise speed inflight setup changing landing position flap threshold selection Cur rently system works Airtronics FM/PPM FM/PCM receivers other Airtron ics receivers added soon has initially offered Airtronics Module 75P retro fit versions work other radio sys tems follow shortly As can see system does Until now no US-made radio has offered kinds capabilities price system less radio about $300 may seem expensive first compare radios similar cap abilities total price radio system plus ATRCS very reasonable further informa tion ATRCS contact Control System Labora tories 1361 Fallen Leaf Dr Milpitas CA 95035 Most Slope Soarers involved styles Soaring actually require such capa bilities having available great involved Scale Soar ing capabilities become absolute neces sity move larger sophisti cated sailplanes Youll also find state-of-theContinued page 134 WAVS W~/ THE JOURNAL OFor THE AIRPLANE 1920 1940TIlE EARLY AEROPLAINE Leo Opdycke Ed/for Kenn Rust Ed/for WW1 AERO 19001919 SKYWAYS 19201940 two Journals contain information current projects historical research news museums airshows workshop notes technical drawings data information paint color photographs aeroplanes engines parts sale scale modelling material PLUS wants disposals news current publications kinds PLUS more. Sample copies 54 Published WORLD WAR 1 G ozn& INC t5 Crescent Road Pouqhkeepsie NY12601USA914473-3679 TWO CYCLE AND DRILLED AND 1PPED TWO CYCLE ENGINE MOUNTS JTt40ENYA 4055-45CX JW4OFOX 40 BB OEWXE JT-K020K&BRiGSpensterone JT-KB4SK & B RIG Sperlnterlose JT-K060K & 6 R/G Spenster3m JflV2OIRVINE 2025 R/G900 J1M30IRVINE 30-40 R/Gieee JR V61IRVINE 61 RIG13 JF-M20MAX 20-25 PP900 J1M25MAX 25 P68one JFM35MAY 3540 plose JTM40MAX 40 P58lose J1M46MAX 405F-48SFlose JTMSOMAX 50 FSR1200 JT-M61MAX 61 FSR-81 SF13ee JT-t%4108MAX 01-108 P582000 JT-021SF-BRAT 21-2529000 JF5T40SF-GOMO 40-45-46lose JT-ST5ISPOOMO 51-801200 JT-SIB1SF-GOUO 61-75-001300 JF-S13000 ST 2000-2500-30082000 PYLON RAGING MOUN75 IT-iSPY15 diapone JT40PY 40dap lose J42 J46 JF-64 JT-121 JT-41 JT-49 JT-20 JT-44 JT-46 JT-61 J1122 JF-43 JF-45 J65 J1123 FOUR CYCLE ENGINE MOUNTS DRILIED AND TAPPID POUR CYCLE ENGEE MOUNTS ENYA 35-40 401000 ENYA 46 401000 ENYA 60-80-90-120 401300 ENYAR1204G2000 HPVT211000 HPVT491300 MAXFS20600 MAX PS 40-40 Surpass1000 MAX FS48 Suipsas1000 MAX PS 61-81 Surpass1300 MAX PS 80-75901300 MAX 120-120 Surpass2000 SAtlt3 00 SAtIGPA40-451000 SAIlOFABS1300 SAflOtAl2O2000 UNDREJJD MOWn J120harage 19-25 diop 800 JT-40Awrage 29-45 dap 600 JPeGAnerage 50-60 disp 1100 Aisrage 00-120 diop 1800 FREE CATALOG September 1988 47 CAST ALUMINUM net ov 00 y0N 0 OSOCI em Z2ZtWincheEZ NEW SPACE SAVING CONTAINER FitsinYourBox 2Ax7%highx9% Tough Rigid Polyethylene udes Tubing eners Lock Tubing Through Cap ostage North Products PO Box 18419 Cleveland Heights OH 44118 II'I pack balanced cell shorted probably makes sense replace bad cell pair cells thats way packaged As can see pictures cells Kraft synthesizer transmitter packaged pairs replaced whole pack need transmitter Myers/Aberle tests want best contact friend Larry Sribnick SR Batteries Box 287 Bellport NY 11713 516 286-0079 SR can will supply packs connectors equipment manufactured Ace RJC Airtronics Cannon Cirrus Cox/Sanwa Futaba Kraft Tower some World Engines anything Deans con nector cant find source manufacturers connector can always use Deans Connectors Ace R/C see above contact SR help As example havent able find source Hi-Tee connec tor used Polks World Engines use Deans As cells themselves SR will suggest al ternatives like SR900s will fit place SOOs will make up packs special configu rations number cells L shapes stacked packs etc keep up-todate file original transmitter battery pack con figurations can make up literally pack need Though dont like doing SR will re place individual cells pack chafg ing $2 over cost materials giving pack full five-day test sequence insure worthy continued use Some manufacturers make battery pack replace ment simple plug-in matter Airtronlcs others make take apart transmitter af fair case Kraft faced latter situation least bit hesitant about making change turn prob lem over serviceman Check warranty first Im still vacation Happy flying Noise/Weiss Continued page 43 D Always build maintain air craft ensure minimum vibration levels Sounds vibrating pushrods loose fit tings loose coverings less-than-solid airframes contribute noise lot room research experimenta tion engine-mounting techniques related structural considerations E Last least some minor per formance compromises will sometimes necessary keep flying sites will ing accept open mind Once get familiar terms quieter aircraft will actually enjoy results effort Conclusions todays world us have no choice sound process model aircraft Much research work experimentation remain done little know right now can go long way toward reducing noise keeping flying fields hope manufacturers will get involved future since too have lot stake technology us today success depends applying specific problems Future research experimentation may provide bet ter methods meet lower sound objec tives have gratified other fliers club geographic area have shown greater awareness need fly quietlyand increasing interest involvement achieving goal breaking old habits developing new ones may find enjoy hobby past will really appreciate quieter models flight line Ive shared above information order fill needa need ef fective simple starting point embark upon sound proces sing approach quiet flight predict will new information new prod ucts appearing increasing rate meantime invest some time effort have fun above keep em flying RC AerobaticsNan Putte Continued page 45 Hed also like read about what expect bending moment center wing Obvi ously both topics tied together Ill work soon can Any other ideas RC Slope Soaring/Triebes Continued page 47 art system indispensable some competitive thermal flying and/or F3B As investing much money system really get what pay have inten tions continuing sport years come will undoubtedly run need such capabilities future true other things might well get best possible radio system can afford recently received letter Pierre Dume nil expressed very interesting idea malting videotape Slope Soaring finlshed will available clubs area would like get people involved Slope Soaring tape will great way show just what facet Soaring about Most people reluctant get involved something havent seen great way get Slope Soaring expo sure deserves talk Pierre sounds video going very highquality production shows aspects Slope Soaring youd like get copy videotape should available very soon just let know will pass word Pierre would like mention again will International Slope Race F3F Denmark sometime 1989 Anyone interested going either spectator competitor should get touch soon possible looks like will truly incredible event have urge go would highly rec ommend would really like thank whove sent letters and/or called response writings Slope Soaring response has greater ever imagined love help will able bring Slope Soaring forefront RC Soaring So keep letters photos calls coming 134 Model Aviation LiqIii LINE SYSTEMS P0 Box 1502 Lewiston 04241 FOAM CORE FLOATS PLANS AND KITS WE OFFER SELECTION OF FLOAT PLANS AND KITS FOR 4 12 POUND AIRPLANES WITH Y HULL ESIGN IN USE SINCE 1972 SEND SASE FOR CATALOG SHEET KIRCHER R/C PRODUCTS [NC 9 SHEFFIELD WAY CLARK NJ 07066 i A WE BUILD YOUR HELl TEST YOUR HELl PAIR YOUR HELl 322 North 7th St 64$ V11 Lehighton Pa 18235 WRITE OR CALL FOR INFORMA TION WOAL55 SOO5ST SCALP PHOtO SESVCP 500 PHOTO PACKS PLANS 3 VIEWS PHOTO-PACKS PLANS ENLARGING S*SE EnISr5O5 COPS lip Pepin&s Catalog $oo 60 pagesSCALE PlANS Eli PHOTO SERVICE 3209 Madsoo GeensOooo N C 27403 Phoop lnIal2a25239 INs ColleCt 77T L4TNES MILS lIETALS B00S PRECISI0N ISJSTR.MENTS - - CClIPFTE CAI$00 $200 IOn 8 SeIonR2 Sprngfo12 O8~ 43505 mpa 513 3220562 PAWU DIESELS Englands Finest 049 35 RIC STD Send $100 list Eric Clutton 913 Cedar Lane Tullahoma Tenn 37388 Send SSAE tsr catalog sheet complete line