Control Line SCALE Bill Boss NEW FAI CL Scale rules might interested building flying FAI CL Scale event should take par ticular notice rules changes become effective January 1 1984 complete list ing full explanation rules changes published May 1983 issue Model Aviation Competition News letter section starting Page 113 reviewing rules changes urge pay particular attention following 1 New static judging schedule important change elimination scale ruler distances three meters will used static judg ing models details such scale ac curacy color markings craftsmanship new static judging procedure similar use Sport Scale 2 Proof requirements documentation greatly reducedstringent requirements years past have changed permit wider variety photos Profile Pub lications authenticated written descrip tions acceptable proof scale 3 Flap-operation optiona important change has made CL models option chosen would require modeler demonstrate flap operation com pletely independent function order toob tam maximum point score Flap option description says flaps must lowered model takeoff full-sized plane employed purpose must remain down until least full lap has completed presume means full airborne lap ready landing procedure calls models speed reduced before flaps lowered have detailed flap option change cause its great departure usual method controlling flaps us have used having flaps coupled throttle control operation put engines low speed flaps come down engine high speed position flaps generally fully up method/system does permit independent operation required new FAI rules appears use new option have find some other way other coupled throttle oper ating flaps RC servos can work CLers too Heres scheme used Dale Campbell drive flaps Skylane II servo amplifier neededonly case motor gear train past CL Scale models operating flaps linked engine throttlecon trol system Theres column Dale Campbell Shelby NC demon strated means accomplishing inde pendent flap operation Cessna Skylane II last year Scale event Johnsville PA meet Dale seven lines Cessna see photos three normal Dale Campbells Shelby NC Cessna Skylane II looks good angle Model has unique features steerable nose wheel throttle control operating cowl flap independently-Operable wing flaps scale engine exhaust built Pica RC kit uses K&B 61 power Dale uses seven control lines fly Skylane operate its Scale Options Note line guide removable cowl off engine area looks like plumbers delight copper tubing fittings serve get engine exhaust out cowling scalelike manner also provide some extra nose weight needed belance model See extra lead bolted 68 Model Aviation SHEET BRASSPUSH ROD SWITCH ACTIVATORGUIDE flII NYLON BELLCRANKNYLON CLEVIS SOLDER k / 0 0 DPDT SWITCH B FLAP-UPFLAP-DOWNMOUNTING BRACKET ITCH SERVO WIRING 69 VOLTS throttle/elevator control two controlling cowl flaps steerable nose wheel two actuated flaps two used flaps connected bellcrank-and pushrod arrangement operated switch turn operated servo mechanism actuating flaps accompanying sketch based description Dale unit employed Most materials construct unit except servo DPDT switch can probably found basement stock miniature Double Pole Double Throw DPDT momen tary switch can found local electronics stores ie Radio Shack servo unit standard RC servo electronics removed application motor gear train housing used Servos electronics can generally obtained RC equipment sup pliers sell servo kits kits electronics will usually considerably less costly fully-equipped units As shown sketch six nine volts may applied directly servo through DPDT switch depending direction operation reverses servos rotation voltage range also provides different speeds operation good tor que Batteries can used 15 volt AA AAA cells series 9 volt transistor-radio types case Dales Cessna entire unit batteries installed plane line pulled flaps came down other line pulled unit brought flaps back up Please note no dimen sions shown sketch cause different sizes components might chosen made indi vidual word caution Because system does employ limit-switch circuitry depends built-in mechanical servo stops its imperative linkage its travel between servo item operated proper servo operated against its mechanical stops item being operated should its max imum position reverse true servo operated opposite direc tion unit described used op erate flaps might also used operate sliding canopy cooler doors cowl flaps other operation might think Smithsonian Programs Smithsonian Institution will offering two unique pro grams October year first pro gram will 'World War Aviation Knights Air will offered Oc tober 16-21 1983 program will consist series lectures tours mu seum restoration facility Silver Hill MD Speakers expert fields will focus excitement adventure first air war well tragic problems limitation use aviation during years second program will entitled Aircraft Restoration will Continued page 164 PrIce 2995 NEW FOURMOST PRODUCTS V fL / N Miter Master MIter Man, tool designed enable crafts man make perfect joints wood accorately sandiog pro-set angles squaring fenceA allowsforprecisegO angles rotracts below surface Aoy angle can beset triasgolar guide using adjacent side complement angle will formed waking innaloable fo truss construchon new cyanoacrylase adhesines require accurately fitted joints achiene full strength Miter Masterwill eOableyou make easily FOURMOST PRODUCTS 7C Price $950 AssembleS end honed 4040 24th Ave Forest Grove OR 97116503 357-2732 FROM HOTEL HARRINGTON WASHINGTON IS JUST SHORT GLIDE Smithsonians Air Space Museum just pleasant walk So nearly everything else come Washington see modest rates give soft landing heart downtown Free over night parking Good food reasonable prices Cafeteria Sandwich Shop Cocktail Lounge 800-424-8532 toIl fire HOTEL HARRINGTON 11th & E Sts NW Washington DC 20004 FUSELAGE FIXTURE FOURMOST FUSELAGE FIXTURE designed ta AutoonatieIIy align fuselage structures built strings measuring epeballing Simply slide four centering brackets track until align firewall tail loint two bulkheads Clamp feselage together lightly rubberbands structure will straight track auaommud.t.tr.tu.uetofouf.t August 1983 69 [ SCALE CHIPMUNK SIC LMLLIAHUUSTER Send 5CC cagelog 216-4995323 RC Kits Mfg jin 706 Easton NE ILCanton OH 44721 Single room $32 up Family room $46 up Ask about 10% discount AMA members front tank later now filter works fine suspect fuel foaming might giving engine problems big filter works might answer problems too talking several top Masterclass fliers other lower-level fliers know engines has become clear using fuel low oil percentages using 15% oil few using 10% far cry 20 22% oil mixtures engine columnists have telling us necessary right dont know Perhaps part answer difference philosophy Master-class Pattern fliers generally know set up engines properly rarely get lean air often have mixture control alle viate lean needle valve setting other hand lean engine runs sport fliers uneommon engine columnists may trying protect fliers get lean runs destroying engines recommending oil content fuel actually necessary Id like someone really knows engines tell us straight story let us decide what oil per centage use about Before get off subject fuel Id like tell about recent experience FHS Red Max fuel 10 years made own home-brew fuel using 10% nitro methane 20% Klotz oil methanol nitro drum prices $1 000 e out home-brew market started getting drums identical mixture FHS Clover SC Since same fuel course ran just same home-brew ordered last drum fellow club member Ed Moorman AMA associate VP District 5 suggested try ing some Red Max 5% nitro fuel uses FHS synthetic oil lieu Klotz said very pleasant surprise would store Well didand hes right cant tell difference per formance fuel cheaper $2 gal lon appears have improved fuel economy 16-oz tank used almost empty end Pattern flight now has about four oz left Scottish-born 225239262282291299302 310mother would proud Ron Van Putre Ill Sleepy Oako Rd Ft Walton Beach FL 32548 CL Scale/Boss Continued page 69 0 presented October 23-27 1983 pro 2 gram will feature hands-on workshops highly skilled craftsman have restored masterpieces National Air Space Museums collection For detailed information about unique j opportunity please contact Selected Studies A&I 1190 Smithsonian Institution Wash tngton DC 20560 call 202 57-2475 sf Send items Bill Boss 77-06 269th St - New Hyde Park NY J1040 No 415 Hawker Hurricane Mk I$1175 RC Electric-powered Sport Scale 15 motor 3-4 channels Two sheets No 416 Stunfire 60$700 CL Big 62-in span Stunter 60 power No 417 Sportwgon Jr$300 RC Rudder-only sport flier 02 power use pulse-proportional Ne 13142. Ba Medet V 40-poarneed AC stand-off scale ot ot great oldtone racers$500 No100511900 CL Stunt roodel McDonald amer 1976 1980 1962 FAt Wold Champs$375 No 22504 Retiable AC 70 version 35 old-tirrer REM controls 19 25 $421 Ne 230mIs. Bled AC Ken todlards lOrttation plane 4Ch 10 262Crasitweet CL Crash-prod trainer 2 ares 1530 3540 125 No 202Gee B. RC Granger Wilhans eragniliceol Model Z 40 engine $796 No 291Cap 20 40-powered scale AC 01 French aerobatic plane Low wing tail dragger 2 sheets $750 No200Ga Bee Se Spocistee AC r4scale hy HatIhe br 91 power Prototype span 309 212 sheets $1175 No 361Ussi F-tO AC Sarpotus 049 decled Ian sport lIner 2-cl Balsa wings Ito lose stroctsre$271 No 2901936 P154 Biplane AC Open Scale 35 40 4-cS Wrrs3spao 56 inn 1 6 scale Tao sheets$425 No 314Drake Its AC Kerr Widards 9prog boat tsr 3-cS 1 SpOwer Fly land mintS reorsoahle 9ear$371 No 320Taylm Cub AC Doe Srnll s Scheolpard-Scale 049s 2 3 CS Spans 50 inn $396 No 332Zeplsyc AC Small 2-CS glider hard-lasnch tow Iherreal slope soaring $300 No 343Wap Vt FF Mihe 51 s Nats-wrnninn9 Outdoor HLG$100 No 340Owetep AC Traroer Sas omy 10910159 Opirry quaSles 3-oh 10 25 power No 364Maclye AC l3ranrt 155-ins spot Saiplano uses 3 AC channels 6 No 396Pieces FF Indoor Easy B Nobber-power coetcst mincer W Van Corder$100 No 362Sneect AC Halt-A Pylon Macer spori Pier Arlerne eleontat control saw wm9$200 No 306SmaIac AC Wrtlards 40-erza tlyng boat 4-cS Slrap-on gnat landelane 2 shIs$1100 No 306Space Slttotlte II AC Larger itngtrooed cerston 01 lIon glider tsr 3-cs No271CAP-21 AC Grad-Scale ol Frartch aeohatrc crah spars 7145 Osadra power 2 sheets dec$1496 No 371Stcato-Stceait AC 04-loran oersron 01 Gararnss larnoan dl FF design lot TA power 2-ce$196 No 372NoigIerlon AC Low-winy tn-gear sportstcr power 4-cS. No 375SnapeIsop Tale AC Workhorse atrilty sped ship br twIn 35-4045 cS Foam wings lnfls 12 Sn 2 56th$1100 No 377WIgacaete CL Spert-Storaer tot Prohle lasela4e sireet wings Ilaps No 379Mc Speb NI AC Fly Sport Pylon Nor Spotisoran Patter, sheet spoO Uses 4-ch 25-40 per$500 No 371Mewebsee CL Catebal slrp ar lange 5994 sopor pertormen 1 No 380Whets Hawk 500 FF Hot Class AB Gas corottetiSon shrp tan 15-23 power Nats-wrerreg deorge137$ No 362Nary FIle FF Ausher-pomec sports 11w captures ISe Golden Age Ilanor Spans 26 $200 No 303CIIlel 02 AC Fly 5 sleek Nntn-wmntong Sailplane AMA Mod SId Unliroded classes$796 No 366Skeitac SIP AC Esans lawman desinge returns 60-sr Pattern plane Retracts loam wing$500 Ne 360Isaac 200 PC Sport Scale rpkica 01 championship Aerebalic Oier Uses 40 power 4-5 cM 2 Is$1075 No 309US Male AC Huge gentle-Sping brylane traIner sped Specs 80 nn 60 engine 3-cS Ton shin$1496 No 300iir Quickie CL Hats-warning Scale Racan HOT 15 power . $225 No 302Ctsetatoplsee AC Sport Scale peracrcitistt Two-cM set Soles no torso moons dm15 steer chole. $425 No 362tSA Klesd Kltsg AC Aedaced mederrinOed omase 01 1935 deugo Old Timer 3m 3 ch 6 No394PlaIn. Crow H FF HIgh-pedorerance Outdoor Hand Laanched Glider .. $175 No366Offy Baby CL Racer Mouse Scale Plass storm Coo Black Wrdoa Spans t8 5-la 175 No 396Lee-RicIseed PP Electrtc-powored 520 Scale ol ring-wing 0565 05 No 397BeN PPM-I Aleacsda CL SpotS Scale protde horn lor pusher rend-calse 049s 0325 No 306Ga Bee B-i AC Hattkes steal 14-scale spans 75 inn weighs 15 lb $es 90 larger Four slrts no doc$2225 $47S No 396 ZapIcy 1100 AC AMA Clana S SaIlplane tsr 3-channel AC goat No 406Mall-Stow CL Rat-Race-style Stunt trainer 30-power Protrle$500 No 461ROyal Lance PP Basic compeldise model AMA Class Asses stasdard-pedormanctt 15 engems$596 No 400ApaFF tombs Rubber Scale 01 Armstrneg-Whitwodh research biplane trom mrd-Twnnbes$475 No 403Cab Fboalplarse AC Sport Scale tsr 049-10-size engams 4-cS AC 1-3 Iloats rca class$056 No 404Pocke-wuIl ISO CL PridrIe Scale ton power leaturec unique engine mosnt tsr realism . $200 No 405Regent Queen lIre SkIes AC Fan-tape biplane tsr 40- 60 power 4-channels 2 sheets$1350 No 456 Piper Coasanche CL Sport Scale sans hen 25s tInoOle control 2 sheets $425 $425 No 407 fleeIng XF50-1 AC Sport Scale br pemer 2-3 channels $450 No 406 No-Vol-Er AC electec-pewar sport Ore 2-channel 05 motor 09 Fokker Ople Itt PF Scale 01 early monoplane trainan lot 049 power Three sheets plus dOcomentatrOn $420 No 41$PabSt Pixie AC Scale 01 lactose EAA plane tot 40 power 4 ch Build sport Preciseet2 shI dac $1356 No411Hutton Bag CL CO-2-powered Stunter br ledoor Ilyreg 00 short lines $175 No 412MosquIto AC Sped Scale twie 505 tO engines 4 ch AC 25 No413Boneora CL Prolile tue-scale StarrIer lot lb 25 engines Has laps tn-gear V tail 5325 No 414ElectrIc Sparkp AC eleorric-pewered tue titer 1005 motor 3-cS AC scaled-op t939 rubberpower duorite D131193 1314326 370371 -u fl NAME STREET - I CITY STATE - tat. Circle numbers plans wish order 385386389 398399400 408409410 332343348354358362365368 372375377378379380382383 390392393394395396 401402403404405406 397 407 411412413414415416 417 Price includes firSt-clasS postage Send check money order payable Model Aviation AMA 1810 Samuel Morse Dr ResiGn VA 22090 Please print carefully Enclosed $ ZIP 164 Model Aviation
Edition: Model Aviation - 1983/08
Page Numbers: 68, 69, 164
Control Line SCALE Bill Boss NEW FAI CL Scale rules might interested building flying FAI CL Scale event should take par ticular notice rules changes become effective January 1 1984 complete list ing full explanation rules changes published May 1983 issue Model Aviation Competition News letter section starting Page 113 reviewing rules changes urge pay particular attention following 1 New static judging schedule important change elimination scale ruler distances three meters will used static judg ing models details such scale ac curacy color markings craftsmanship new static judging procedure similar use Sport Scale 2 Proof requirements documentation greatly reducedstringent requirements years past have changed permit wider variety photos Profile Pub lications authenticated written descrip tions acceptable proof scale 3 Flap-operation optiona important change has made CL models option chosen would require modeler demonstrate flap operation com pletely independent function order toob tam maximum point score Flap option description says flaps must lowered model takeoff full-sized plane employed purpose must remain down until least full lap has completed presume means full airborne lap ready landing procedure calls models speed reduced before flaps lowered have detailed flap option change cause its great departure usual method controlling flaps us have used having flaps coupled throttle control operation put engines low speed flaps come down engine high speed position flaps generally fully up method/system does permit independent operation required new FAI rules appears use new option have find some other way other coupled throttle oper ating flaps RC servos can work CLers too Heres scheme used Dale Campbell drive flaps Skylane II servo amplifier neededonly case motor gear train past CL Scale models operating flaps linked engine throttlecon trol system Theres column Dale Campbell Shelby NC demon strated means accomplishing inde pendent flap operation Cessna Skylane II last year Scale event Johnsville PA meet Dale seven lines Cessna see photos three normal Dale Campbells Shelby NC Cessna Skylane II looks good angle Model has unique features steerable nose wheel throttle control operating cowl flap independently-Operable wing flaps scale engine exhaust built Pica RC kit uses K&B 61 power Dale uses seven control lines fly Skylane operate its Scale Options Note line guide removable cowl off engine area looks like plumbers delight copper tubing fittings serve get engine exhaust out cowling scalelike manner also provide some extra nose weight needed belance model See extra lead bolted 68 Model Aviation SHEET BRASSPUSH ROD SWITCH ACTIVATORGUIDE flII NYLON BELLCRANKNYLON CLEVIS SOLDER k / 0 0 DPDT SWITCH B FLAP-UPFLAP-DOWNMOUNTING BRACKET ITCH SERVO WIRING 69 VOLTS throttle/elevator control two controlling cowl flaps steerable nose wheel two actuated flaps two used flaps connected bellcrank-and pushrod arrangement operated switch turn operated servo mechanism actuating flaps accompanying sketch based description Dale unit employed Most materials construct unit except servo DPDT switch can probably found basement stock miniature Double Pole Double Throw DPDT momen tary switch can found local electronics stores ie Radio Shack servo unit standard RC servo electronics removed application motor gear train housing used Servos electronics can generally obtained RC equipment sup pliers sell servo kits kits electronics will usually considerably less costly fully-equipped units As shown sketch six nine volts may applied directly servo through DPDT switch depending direction operation reverses servos rotation voltage range also provides different speeds operation good tor que Batteries can used 15 volt AA AAA cells series 9 volt transistor-radio types case Dales Cessna entire unit batteries installed plane line pulled flaps came down other line pulled unit brought flaps back up Please note no dimen sions shown sketch cause different sizes components might chosen made indi vidual word caution Because system does employ limit-switch circuitry depends built-in mechanical servo stops its imperative linkage its travel between servo item operated proper servo operated against its mechanical stops item being operated should its max imum position reverse true servo operated opposite direc tion unit described used op erate flaps might also used operate sliding canopy cooler doors cowl flaps other operation might think Smithsonian Programs Smithsonian Institution will offering two unique pro grams October year first pro gram will 'World War Aviation Knights Air will offered Oc tober 16-21 1983 program will consist series lectures tours mu seum restoration facility Silver Hill MD Speakers expert fields will focus excitement adventure first air war well tragic problems limitation use aviation during years second program will entitled Aircraft Restoration will Continued page 164 PrIce 2995 NEW FOURMOST PRODUCTS V fL / N Miter Master MIter Man, tool designed enable crafts man make perfect joints wood accorately sandiog pro-set angles squaring fenceA allowsforprecisegO angles rotracts below surface Aoy angle can beset triasgolar guide using adjacent side complement angle will formed waking innaloable fo truss construchon new cyanoacrylase adhesines require accurately fitted joints achiene full strength Miter Masterwill eOableyou make easily FOURMOST PRODUCTS 7C Price $950 AssembleS end honed 4040 24th Ave Forest Grove OR 97116503 357-2732 FROM HOTEL HARRINGTON WASHINGTON IS JUST SHORT GLIDE Smithsonians Air Space Museum just pleasant walk So nearly everything else come Washington see modest rates give soft landing heart downtown Free over night parking Good food reasonable prices Cafeteria Sandwich Shop Cocktail Lounge 800-424-8532 toIl fire HOTEL HARRINGTON 11th & E Sts NW Washington DC 20004 FUSELAGE FIXTURE FOURMOST FUSELAGE FIXTURE designed ta AutoonatieIIy align fuselage structures built strings measuring epeballing Simply slide four centering brackets track until align firewall tail loint two bulkheads Clamp feselage together lightly rubberbands structure will straight track auaommud.t.tr.tu.uetofouf.t August 1983 69 [ SCALE CHIPMUNK SIC LMLLIAHUUSTER Send 5CC cagelog 216-4995323 RC Kits Mfg jin 706 Easton NE ILCanton OH 44721 Single room $32 up Family room $46 up Ask about 10% discount AMA members front tank later now filter works fine suspect fuel foaming might giving engine problems big filter works might answer problems too talking several top Masterclass fliers other lower-level fliers know engines has become clear using fuel low oil percentages using 15% oil few using 10% far cry 20 22% oil mixtures engine columnists have telling us necessary right dont know Perhaps part answer difference philosophy Master-class Pattern fliers generally know set up engines properly rarely get lean air often have mixture control alle viate lean needle valve setting other hand lean engine runs sport fliers uneommon engine columnists may trying protect fliers get lean runs destroying engines recommending oil content fuel actually necessary Id like someone really knows engines tell us straight story let us decide what oil per centage use about Before get off subject fuel Id like tell about recent experience FHS Red Max fuel 10 years made own home-brew fuel using 10% nitro methane 20% Klotz oil methanol nitro drum prices $1 000 e out home-brew market started getting drums identical mixture FHS Clover SC Since same fuel course ran just same home-brew ordered last drum fellow club member Ed Moorman AMA associate VP District 5 suggested try ing some Red Max 5% nitro fuel uses FHS synthetic oil lieu Klotz said very pleasant surprise would store Well didand hes right cant tell difference per formance fuel cheaper $2 gal lon appears have improved fuel economy 16-oz tank used almost empty end Pattern flight now has about four oz left Scottish-born 225239262282291299302 310mother would proud Ron Van Putre Ill Sleepy Oako Rd Ft Walton Beach FL 32548 CL Scale/Boss Continued page 69 0 presented October 23-27 1983 pro 2 gram will feature hands-on workshops highly skilled craftsman have restored masterpieces National Air Space Museums collection For detailed information about unique j opportunity please contact Selected Studies A&I 1190 Smithsonian Institution Wash tngton DC 20560 call 202 57-2475 sf Send items Bill Boss 77-06 269th St - New Hyde Park NY J1040 No 415 Hawker Hurricane Mk I$1175 RC Electric-powered Sport Scale 15 motor 3-4 channels Two sheets No 416 Stunfire 60$700 CL Big 62-in span Stunter 60 power No 417 Sportwgon Jr$300 RC Rudder-only sport flier 02 power use pulse-proportional Ne 13142. Ba Medet V 40-poarneed AC stand-off scale ot ot great oldtone racers$500 No100511900 CL Stunt roodel McDonald amer 1976 1980 1962 FAt Wold Champs$375 No 22504 Retiable AC 70 version 35 old-tirrer REM controls 19 25 $421 Ne 230mIs. Bled AC Ken todlards lOrttation plane 4Ch 10 262Crasitweet CL Crash-prod trainer 2 ares 1530 3540 125 No 202Gee B. RC Granger Wilhans eragniliceol Model Z 40 engine $796 No 291Cap 20 40-powered scale AC 01 French aerobatic plane Low wing tail dragger 2 sheets $750 No200Ga Bee Se Spocistee AC r4scale hy HatIhe br 91 power Prototype span 309 212 sheets $1175 No 361Ussi F-tO AC Sarpotus 049 decled Ian sport lIner 2-cl Balsa wings Ito lose stroctsre$271 No 2901936 P154 Biplane AC Open Scale 35 40 4-cS Wrrs3spao 56 inn 1 6 scale Tao sheets$425 No 314Drake Its AC Kerr Widards 9prog boat tsr 3-cS 1 SpOwer Fly land mintS reorsoahle 9ear$371 No 320Taylm Cub AC Doe Srnll s Scheolpard-Scale 049s 2 3 CS Spans 50 inn $396 No 332Zeplsyc AC Small 2-CS glider hard-lasnch tow Iherreal slope soaring $300 No 343Wap Vt FF Mihe 51 s Nats-wrnninn9 Outdoor HLG$100 No 340Owetep AC Traroer Sas omy 10910159 Opirry quaSles 3-oh 10 25 power No 364Maclye AC l3ranrt 155-ins spot Saiplano uses 3 AC channels 6 No 396Pieces FF Indoor Easy B Nobber-power coetcst mincer W Van Corder$100 No 362Sneect AC Halt-A Pylon Macer spori Pier Arlerne eleontat control saw wm9$200 No 306SmaIac AC Wrtlards 40-erza tlyng boat 4-cS Slrap-on gnat landelane 2 shIs$1100 No 306Space Slttotlte II AC Larger itngtrooed cerston 01 lIon glider tsr 3-cs No271CAP-21 AC Grad-Scale ol Frartch aeohatrc crah spars 7145 Osadra power 2 sheets dec$1496 No 371Stcato-Stceait AC 04-loran oersron 01 Gararnss larnoan dl FF design lot TA power 2-ce$196 No 372NoigIerlon AC Low-winy tn-gear sportstcr power 4-cS. No 375SnapeIsop Tale AC Workhorse atrilty sped ship br twIn 35-4045 cS Foam wings lnfls 12 Sn 2 56th$1100 No 377WIgacaete CL Spert-Storaer tot Prohle lasela4e sireet wings Ilaps No 379Mc Speb NI AC Fly Sport Pylon Nor Spotisoran Patter, sheet spoO Uses 4-ch 25-40 per$500 No 371Mewebsee CL Catebal slrp ar lange 5994 sopor pertormen 1 No 380Whets Hawk 500 FF Hot Class AB Gas corottetiSon shrp tan 15-23 power Nats-wrerreg deorge137$ No 362Nary FIle FF Ausher-pomec sports 11w captures ISe Golden Age Ilanor Spans 26 $200 No 303CIIlel 02 AC Fly 5 sleek Nntn-wmntong Sailplane AMA Mod SId Unliroded classes$796 No 366Skeitac SIP AC Esans lawman desinge returns 60-sr Pattern plane Retracts loam wing$500 Ne 360Isaac 200 PC Sport Scale rpkica 01 championship Aerebalic Oier Uses 40 power 4-5 cM 2 Is$1075 No 309US Male AC Huge gentle-Sping brylane traIner sped Specs 80 nn 60 engine 3-cS Ton shin$1496 No 300iir Quickie CL Hats-warning Scale Racan HOT 15 power . $225 No 302Ctsetatoplsee AC Sport Scale peracrcitistt Two-cM set Soles no torso moons dm15 steer chole. $425 No 362tSA Klesd Kltsg AC Aedaced mederrinOed omase 01 1935 deugo Old Timer 3m 3 ch 6 No394PlaIn. Crow H FF HIgh-pedorerance Outdoor Hand Laanched Glider .. $175 No366Offy Baby CL Racer Mouse Scale Plass storm Coo Black Wrdoa Spans t8 5-la 175 No 396Lee-RicIseed PP Electrtc-powored 520 Scale ol ring-wing 0565 05 No 397BeN PPM-I Aleacsda CL SpotS Scale protde horn lor pusher rend-calse 049s 0325 No 306Ga Bee B-i AC Hattkes steal 14-scale spans 75 inn weighs 15 lb $es 90 larger Four slrts no doc$2225 $47S No 396 ZapIcy 1100 AC AMA Clana S SaIlplane tsr 3-channel AC goat No 406Mall-Stow CL Rat-Race-style Stunt trainer 30-power Protrle$500 No 461ROyal Lance PP Basic compeldise model AMA Class Asses stasdard-pedormanctt 15 engems$596 No 400ApaFF tombs Rubber Scale 01 Armstrneg-Whitwodh research biplane trom mrd-Twnnbes$475 No 403Cab Fboalplarse AC Sport Scale tsr 049-10-size engams 4-cS AC 1-3 Iloats rca class$056 No 404Pocke-wuIl ISO CL PridrIe Scale ton power leaturec unique engine mosnt tsr realism . $200 No 405Regent Queen lIre SkIes AC Fan-tape biplane tsr 40- 60 power 4-channels 2 sheets$1350 No 456 Piper Coasanche CL Sport Scale sans hen 25s tInoOle control 2 sheets $425 $425 No 407 fleeIng XF50-1 AC Sport Scale br pemer 2-3 channels $450 No 406 No-Vol-Er AC electec-pewar sport Ore 2-channel 05 motor 09 Fokker Ople Itt PF Scale 01 early monoplane trainan lot 049 power Three sheets plus dOcomentatrOn $420 No 41$PabSt Pixie AC Scale 01 lactose EAA plane tot 40 power 4 ch Build sport Preciseet2 shI dac $1356 No411Hutton Bag CL CO-2-powered Stunter br ledoor Ilyreg 00 short lines $175 No 412MosquIto AC Sped Scale twie 505 tO engines 4 ch AC 25 No413Boneora CL Prolile tue-scale StarrIer lot lb 25 engines Has laps tn-gear V tail 5325 No 414ElectrIc Sparkp AC eleorric-pewered tue titer 1005 motor 3-cS AC scaled-op t939 rubberpower duorite D131193 1314326 370371 -u fl NAME STREET - I CITY STATE - tat. Circle numbers plans wish order 385386389 398399400 408409410 332343348354358362365368 372375377378379380382383 390392393394395396 401402403404405406 397 407 411412413414415416 417 Price includes firSt-clasS postage Send check money order payable Model Aviation AMA 1810 Samuel Morse Dr ResiGn VA 22090 Please print carefully Enclosed $ ZIP 164 Model Aviation
Edition: Model Aviation - 1983/08
Page Numbers: 68, 69, 164
Control Line SCALE Bill Boss NEW FAI CL Scale rules might interested building flying FAI CL Scale event should take par ticular notice rules changes become effective January 1 1984 complete list ing full explanation rules changes published May 1983 issue Model Aviation Competition News letter section starting Page 113 reviewing rules changes urge pay particular attention following 1 New static judging schedule important change elimination scale ruler distances three meters will used static judg ing models details such scale ac curacy color markings craftsmanship new static judging procedure similar use Sport Scale 2 Proof requirements documentation greatly reducedstringent requirements years past have changed permit wider variety photos Profile Pub lications authenticated written descrip tions acceptable proof scale 3 Flap-operation optiona important change has made CL models option chosen would require modeler demonstrate flap operation com pletely independent function order toob tam maximum point score Flap option description says flaps must lowered model takeoff full-sized plane employed purpose must remain down until least full lap has completed presume means full airborne lap ready landing procedure calls models speed reduced before flaps lowered have detailed flap option change cause its great departure usual method controlling flaps us have used having flaps coupled throttle control operation put engines low speed flaps come down engine high speed position flaps generally fully up method/system does permit independent operation required new FAI rules appears use new option have find some other way other coupled throttle oper ating flaps RC servos can work CLers too Heres scheme used Dale Campbell drive flaps Skylane II servo amplifier neededonly case motor gear train past CL Scale models operating flaps linked engine throttlecon trol system Theres column Dale Campbell Shelby NC demon strated means accomplishing inde pendent flap operation Cessna Skylane II last year Scale event Johnsville PA meet Dale seven lines Cessna see photos three normal Dale Campbells Shelby NC Cessna Skylane II looks good angle Model has unique features steerable nose wheel throttle control operating cowl flap independently-Operable wing flaps scale engine exhaust built Pica RC kit uses K&B 61 power Dale uses seven control lines fly Skylane operate its Scale Options Note line guide removable cowl off engine area looks like plumbers delight copper tubing fittings serve get engine exhaust out cowling scalelike manner also provide some extra nose weight needed belance model See extra lead bolted 68 Model Aviation SHEET BRASSPUSH ROD SWITCH ACTIVATORGUIDE flII NYLON BELLCRANKNYLON CLEVIS SOLDER k / 0 0 DPDT SWITCH B FLAP-UPFLAP-DOWNMOUNTING BRACKET ITCH SERVO WIRING 69 VOLTS throttle/elevator control two controlling cowl flaps steerable nose wheel two actuated flaps two used flaps connected bellcrank-and pushrod arrangement operated switch turn operated servo mechanism actuating flaps accompanying sketch based description Dale unit employed Most materials construct unit except servo DPDT switch can probably found basement stock miniature Double Pole Double Throw DPDT momen tary switch can found local electronics stores ie Radio Shack servo unit standard RC servo electronics removed application motor gear train housing used Servos electronics can generally obtained RC equipment sup pliers sell servo kits kits electronics will usually considerably less costly fully-equipped units As shown sketch six nine volts may applied directly servo through DPDT switch depending direction operation reverses servos rotation voltage range also provides different speeds operation good tor que Batteries can used 15 volt AA AAA cells series 9 volt transistor-radio types case Dales Cessna entire unit batteries installed plane line pulled flaps came down other line pulled unit brought flaps back up Please note no dimen sions shown sketch cause different sizes components might chosen made indi vidual word caution Because system does employ limit-switch circuitry depends built-in mechanical servo stops its imperative linkage its travel between servo item operated proper servo operated against its mechanical stops item being operated should its max imum position reverse true servo operated opposite direc tion unit described used op erate flaps might also used operate sliding canopy cooler doors cowl flaps other operation might think Smithsonian Programs Smithsonian Institution will offering two unique pro grams October year first pro gram will 'World War Aviation Knights Air will offered Oc tober 16-21 1983 program will consist series lectures tours mu seum restoration facility Silver Hill MD Speakers expert fields will focus excitement adventure first air war well tragic problems limitation use aviation during years second program will entitled Aircraft Restoration will Continued page 164 PrIce 2995 NEW FOURMOST PRODUCTS V fL / N Miter Master MIter Man, tool designed enable crafts man make perfect joints wood accorately sandiog pro-set angles squaring fenceA allowsforprecisegO angles rotracts below surface Aoy angle can beset triasgolar guide using adjacent side complement angle will formed waking innaloable fo truss construchon new cyanoacrylase adhesines require accurately fitted joints achiene full strength Miter Masterwill eOableyou make easily FOURMOST PRODUCTS 7C Price $950 AssembleS end honed 4040 24th Ave Forest Grove OR 97116503 357-2732 FROM HOTEL HARRINGTON WASHINGTON IS JUST SHORT GLIDE Smithsonians Air Space Museum just pleasant walk So nearly everything else come Washington see modest rates give soft landing heart downtown Free over night parking Good food reasonable prices Cafeteria Sandwich Shop Cocktail Lounge 800-424-8532 toIl fire HOTEL HARRINGTON 11th & E Sts NW Washington DC 20004 FUSELAGE FIXTURE FOURMOST FUSELAGE FIXTURE designed ta AutoonatieIIy align fuselage structures built strings measuring epeballing Simply slide four centering brackets track until align firewall tail loint two bulkheads Clamp feselage together lightly rubberbands structure will straight track auaommud.t.tr.tu.uetofouf.t August 1983 69 [ SCALE CHIPMUNK SIC LMLLIAHUUSTER Send 5CC cagelog 216-4995323 RC Kits Mfg jin 706 Easton NE ILCanton OH 44721 Single room $32 up Family room $46 up Ask about 10% discount AMA members front tank later now filter works fine suspect fuel foaming might giving engine problems big filter works might answer problems too talking several top Masterclass fliers other lower-level fliers know engines has become clear using fuel low oil percentages using 15% oil few using 10% far cry 20 22% oil mixtures engine columnists have telling us necessary right dont know Perhaps part answer difference philosophy Master-class Pattern fliers generally know set up engines properly rarely get lean air often have mixture control alle viate lean needle valve setting other hand lean engine runs sport fliers uneommon engine columnists may trying protect fliers get lean runs destroying engines recommending oil content fuel actually necessary Id like someone really knows engines tell us straight story let us decide what oil per centage use about Before get off subject fuel Id like tell about recent experience FHS Red Max fuel 10 years made own home-brew fuel using 10% nitro methane 20% Klotz oil methanol nitro drum prices $1 000 e out home-brew market started getting drums identical mixture FHS Clover SC Since same fuel course ran just same home-brew ordered last drum fellow club member Ed Moorman AMA associate VP District 5 suggested try ing some Red Max 5% nitro fuel uses FHS synthetic oil lieu Klotz said very pleasant surprise would store Well didand hes right cant tell difference per formance fuel cheaper $2 gal lon appears have improved fuel economy 16-oz tank used almost empty end Pattern flight now has about four oz left Scottish-born 225239262282291299302 310mother would proud Ron Van Putre Ill Sleepy Oako Rd Ft Walton Beach FL 32548 CL Scale/Boss Continued page 69 0 presented October 23-27 1983 pro 2 gram will feature hands-on workshops highly skilled craftsman have restored masterpieces National Air Space Museums collection For detailed information about unique j opportunity please contact Selected Studies A&I 1190 Smithsonian Institution Wash tngton DC 20560 call 202 57-2475 sf Send items Bill Boss 77-06 269th St - New Hyde Park NY J1040 No 415 Hawker Hurricane Mk I$1175 RC Electric-powered Sport Scale 15 motor 3-4 channels Two sheets No 416 Stunfire 60$700 CL Big 62-in span Stunter 60 power No 417 Sportwgon Jr$300 RC Rudder-only sport flier 02 power use pulse-proportional Ne 13142. Ba Medet V 40-poarneed AC stand-off scale ot ot great oldtone racers$500 No100511900 CL Stunt roodel McDonald amer 1976 1980 1962 FAt Wold Champs$375 No 22504 Retiable AC 70 version 35 old-tirrer REM controls 19 25 $421 Ne 230mIs. Bled AC Ken todlards lOrttation plane 4Ch 10 262Crasitweet CL Crash-prod trainer 2 ares 1530 3540 125 No 202Gee B. RC Granger Wilhans eragniliceol Model Z 40 engine $796 No 291Cap 20 40-powered scale AC 01 French aerobatic plane Low wing tail dragger 2 sheets $750 No200Ga Bee Se Spocistee AC r4scale hy HatIhe br 91 power Prototype span 309 212 sheets $1175 No 361Ussi F-tO AC Sarpotus 049 decled Ian sport lIner 2-cl Balsa wings Ito lose stroctsre$271 No 2901936 P154 Biplane AC Open Scale 35 40 4-cS Wrrs3spao 56 inn 1 6 scale Tao sheets$425 No 314Drake Its AC Kerr Widards 9prog boat tsr 3-cS 1 SpOwer Fly land mintS reorsoahle 9ear$371 No 320Taylm Cub AC Doe Srnll s Scheolpard-Scale 049s 2 3 CS Spans 50 inn $396 No 332Zeplsyc AC Small 2-CS glider hard-lasnch tow Iherreal slope soaring $300 No 343Wap Vt FF Mihe 51 s Nats-wrnninn9 Outdoor HLG$100 No 340Owetep AC Traroer Sas omy 10910159 Opirry quaSles 3-oh 10 25 power No 364Maclye AC l3ranrt 155-ins spot Saiplano uses 3 AC channels 6 No 396Pieces FF Indoor Easy B Nobber-power coetcst mincer W Van Corder$100 No 362Sneect AC Halt-A Pylon Macer spori Pier Arlerne eleontat control saw wm9$200 No 306SmaIac AC Wrtlards 40-erza tlyng boat 4-cS Slrap-on gnat landelane 2 shIs$1100 No 306Space Slttotlte II AC Larger itngtrooed cerston 01 lIon glider tsr 3-cs No271CAP-21 AC Grad-Scale ol Frartch aeohatrc crah spars 7145 Osadra power 2 sheets dec$1496 No 371Stcato-Stceait AC 04-loran oersron 01 Gararnss larnoan dl FF design lot TA power 2-ce$196 No 372NoigIerlon AC Low-winy tn-gear sportstcr power 4-cS. No 375SnapeIsop Tale AC Workhorse atrilty sped ship br twIn 35-4045 cS Foam wings lnfls 12 Sn 2 56th$1100 No 377WIgacaete CL Spert-Storaer tot Prohle lasela4e sireet wings Ilaps No 379Mc Speb NI AC Fly Sport Pylon Nor Spotisoran Patter, sheet spoO Uses 4-ch 25-40 per$500 No 371Mewebsee CL Catebal slrp ar lange 5994 sopor pertormen 1 No 380Whets Hawk 500 FF Hot Class AB Gas corottetiSon shrp tan 15-23 power Nats-wrerreg deorge137$ No 362Nary FIle FF Ausher-pomec sports 11w captures ISe Golden Age Ilanor Spans 26 $200 No 303CIIlel 02 AC Fly 5 sleek Nntn-wmntong Sailplane AMA Mod SId Unliroded classes$796 No 366Skeitac SIP AC Esans lawman desinge returns 60-sr Pattern plane Retracts loam wing$500 Ne 360Isaac 200 PC Sport Scale rpkica 01 championship Aerebalic Oier Uses 40 power 4-5 cM 2 Is$1075 No 309US Male AC Huge gentle-Sping brylane traIner sped Specs 80 nn 60 engine 3-cS Ton shin$1496 No 300iir Quickie CL Hats-warning Scale Racan HOT 15 power . $225 No 302Ctsetatoplsee AC Sport Scale peracrcitistt Two-cM set Soles no torso moons dm15 steer chole. $425 No 362tSA Klesd Kltsg AC Aedaced mederrinOed omase 01 1935 deugo Old Timer 3m 3 ch 6 No394PlaIn. Crow H FF HIgh-pedorerance Outdoor Hand Laanched Glider .. $175 No366Offy Baby CL Racer Mouse Scale Plass storm Coo Black Wrdoa Spans t8 5-la 175 No 396Lee-RicIseed PP Electrtc-powored 520 Scale ol ring-wing 0565 05 No 397BeN PPM-I Aleacsda CL SpotS Scale protde horn lor pusher rend-calse 049s 0325 No 306Ga Bee B-i AC Hattkes steal 14-scale spans 75 inn weighs 15 lb $es 90 larger Four slrts no doc$2225 $47S No 396 ZapIcy 1100 AC AMA Clana S SaIlplane tsr 3-channel AC goat No 406Mall-Stow CL Rat-Race-style Stunt trainer 30-power Protrle$500 No 461ROyal Lance PP Basic compeldise model AMA Class Asses stasdard-pedormanctt 15 engems$596 No 400ApaFF tombs Rubber Scale 01 Armstrneg-Whitwodh research biplane trom mrd-Twnnbes$475 No 403Cab Fboalplarse AC Sport Scale tsr 049-10-size engams 4-cS AC 1-3 Iloats rca class$056 No 404Pocke-wuIl ISO CL PridrIe Scale ton power leaturec unique engine mosnt tsr realism . $200 No 405Regent Queen lIre SkIes AC Fan-tape biplane tsr 40- 60 power 4-channels 2 sheets$1350 No 456 Piper Coasanche CL Sport Scale sans hen 25s tInoOle control 2 sheets $425 $425 No 407 fleeIng XF50-1 AC Sport Scale br pemer 2-3 channels $450 No 406 No-Vol-Er AC electec-pewar sport Ore 2-channel 05 motor 09 Fokker Ople Itt PF Scale 01 early monoplane trainan lot 049 power Three sheets plus dOcomentatrOn $420 No 41$PabSt Pixie AC Scale 01 lactose EAA plane tot 40 power 4 ch Build sport Preciseet2 shI dac $1356 No411Hutton Bag CL CO-2-powered Stunter br ledoor Ilyreg 00 short lines $175 No 412MosquIto AC Sped Scale twie 505 tO engines 4 ch AC 25 No413Boneora CL Prolile tue-scale StarrIer lot lb 25 engines Has laps tn-gear V tail 5325 No 414ElectrIc Sparkp AC eleorric-pewered tue titer 1005 motor 3-cS AC scaled-op t939 rubberpower duorite D131193 1314326 370371 -u fl NAME STREET - I CITY STATE - tat. Circle numbers plans wish order 385386389 398399400 408409410 332343348354358362365368 372375377378379380382383 390392393394395396 401402403404405406 397 407 411412413414415416 417 Price includes firSt-clasS postage Send check money order payable Model Aviation AMA 1810 Samuel Morse Dr ResiGn VA 22090 Please print carefully Enclosed $ ZIP 164 Model Aviation