POSSIBLY out-of-the-ordinary CL Scale models Nationals year entries sister brother team Kathy Joe Kim Anaheim California Both models standouts regards style craftsmanship final placement competition Kathy won first place Senior Sport Scale beautiful little Beechcraft V 35 Bonanza Joe took first Senior Preci sion Scale miniaturized version Tall mantz Aviations special North American TB 25N camera ship request Joe Kathy sent some photos interesting data winning models What makes aircraft especially unique both very small 049-powered models utilize monoline system control represents significant break norm far what usually see CL Scale competition Monoline control standard practice CL Speed events in-flight drag reduction outmost importance line naturally produces less drag two faster model flies pronounced drag reduction benefit becomes Theoretically drag benefit could yield improvement flight performance Joes replica Tallmantz TB-25N camera plane displayed remarkable accuracy clean workmanshipespecially considering its small size Full detailed cockpits dummy engines land ing gear Powered two 049 engines Picture Dale Kim style speed CL model Kathy Joes past experience speed events expertise well-known father Dale Kim led preference Monoline controls small scale models like build Considering miserable high winds plaqued CL Scale events Lincoin Nats performance models face wind would hard argue choice small model good power-to-weight ratio low drag record major drawback using monoline CL Scale model doesnt provide means throttle control thus severely limits choice possible flight options potential high flight score Being able fill Out full flight plan six options often difference especially Open class between winning losing static scores close case Kathys Bonanza Joes B-25 didnt particularly need high flight score win static scores put clearly lead respective divisions Kathys Bonanza seemed draw comment practically everyone passed display area Lincoln Due its small size bright colors commonly heard adjec tive cute also authentically duplicated expertly built earning static score 993 out possible 100 points Sport Scale Bonanza 1/20 size yields wingspan 20 inches overall fuse lage length 16 inches weighs mere 10 ounces powered Cox TeeDee 049 According father Dale Kim Tee Dee 049 detuned give less power realistic flight Used single bypass cylinder slow down Also used 5X4 prop test flights day flew Nats go 4X4 prop extra speed maintain better line tension Also cut line length down 45 feet 40 feet Kathy adds few notes about construction wing tail both made solid balsa fuselage made solid balsa also has right left side Hollowed out presumeMG whole plane put together five-minute epoxy painted Aero-Gloss has Stanzel class speed master control unit started flying about nine learned two-line Just year decided build scale model building plane also learned fly monoline because new back Midwest its always windy As mentioned earlier Joe Kim picked very interesting subject aircraft duplicate winning Precision Scale model full-scale aircraft North American B-25 modified use camera ship movie television aerial photography Its owned operated world famous Tallmantz Avia tion group based Orange County Airport California has used film parts such recent movies Black Sheep Squadron Airport Airport 77 Airport 79 Continued page 122 December 1979 35 Kathy Joe Kim dominated Sr Scale Nats small AA Monol ships Kathy won first Sr Sport Bonanza Joe first Sr Precision Scale TB-25N Fine Kathys windy weather tlying tiny nanza arew spontaneous looking great flying little ships Dale Kim pic tors Also earned CL Sport Scale Flight Achievement Award Stanzei Ivlonollnecansrol unit planform alignment Install large nylon control horn Kwik Link wire pushrod guide omit pushrod guide because aerodynamic force stab during outside maneuvers will cause pushrod bowing less effective control outside maneuvers Slow Combat version uses same wing has standard balsa fuselage standard type nose Two pushrod guides required along long fuselage plane should balance motor prop installed 185% chord 1 -in rear leading edge bladder tube placed exactly along line prevent change center gravity fuel runs out center gravity second hole top control horn good starting point Fast Combat version should weigh 8 9 oz engine FAT version 8 8 oz Select slightly lighter wood FAT version Power Fast Slow Rongeurs MK III Fox Combat Special 25% nitro head clearance set 019 Power FAT version favorite high perforniance 151 like Fox 15 Take test flight check warps thrust misalignment usually minimal care taken during construction Rongeur will provide durable cheap easy build easy repair combat plane stable enough fly eyes-off yet tight turning enough competition hundreds others too numerous mention Joes impressive model faithfully duplicates unique features kind aircraft scored 258 static points tops Senior class Past wins include five first places second including first Junior Preci sion Scale 75 77 Nats B-25 scratch-built ves wingspan 25 5/16 inches overall length 21 inches According Joe model weighs pound half two mufflerized Cox 049 Space Hoppers flies 45 feet line flies either engine controlled Stanzel Stunt Master Monoline control unit entire model made balsa solid wings tail rudders hollowed-out fuselage used Aero-Gloss finish entire plane blue-tone white blue nacelle areas Dale adds interesting story relating Joes B-25 5X4 3-bladed props necessary extend flying time miscalculated tank sizes would fly about eight laps 50X016 line 5X3 props So slowed engine down 4-in pitch cut flying line down 45 feet runs about 12 14 laps both engines configuration Inclosing Im thrilled able feature up-close look two young competitors outstanding models because believe characteristic CL Scale modelings greatest strengths continued partici pation Junior Senior age modelers CL Scale degree seen other mode Scale flying Nationals have attended Junior Senior age contestants accounted between 40 50 percent total entries Its refreshing contrast trends noticeable other AMA events Scale Model Research Photos name service recently started Dale Willoughby make quality color photo packs unique fullscale aircraft available scale modelers Dale travels lot whenever possible photographs outstanding home-builts restored antiques interesting airplanes types encoun ters airports fly-ins museums result ing photo packs offers contain numerous views same subject aircraft crucial angies photo list #2 have just received describes packs 57 different aircraft including Wittman Tailwind Flying Flea Lockheed Orion P-26 Peashooter PT-22 Grumman Duck P-38s P-S P-40E on packs vary $550 $1750 per set contain 9 33 top quality color photos prints full 3X5A size 3AX5 means get full prints everything standard 35-mm negatives no spinners chopped off missing wing tips ordinarily free copy latest list send stamped self-addressed long envelope Dale Willoughby Scale Model Research Photos PO Box 675 Orange CA 92666 Now flying season winding down hope youll have time send some photos drawings ideas comments use column need contribution keep space interesting informative Dont forget ModelAviation will pay $5 item printed Mike Gretz Box 162 Montezuma L4 50171 CL Navy Carrier/Perry continued oage 37 slides feeler gage stock has advantage being available thickness desired use stock 0025 0030 depending thickness saw used slide very easily shaped using Dremel tool tungsten-carbide bits cut-off wheels cut-off wheel used router attachment excellent way make initial cut reduce slide approximate width desired Final trimming width should done drawing edge slide along file careful keep sides slide paralleL final polishing 320 grit finer paper should allow slide move freely still provide good seal opening slide should least large exhaust ports cylinder Larger betterwithin limits imposed size exhaust stack amount throttle move ment available need keep exhaust slide out back prop taper opening necessary provide manageable 122 Model Aviation GET ORGANIZED CL Scale/Gretz Hee 5 set 4 sia4y tiles hotds 4 yeas ot youi tavoite 8 t magazines continued page 35 4 MAG FILES $495 Send $496 plan $100 postage handling DOM INDUSTRIES PO BOX 388-K DOVER NH 03820 GEE BEE Z DECALS ALL NUMBERS 2in 1 SCALE & LETTERING EXCEPT THOSE OF THE WINGS GRANGER$4 95 POST WILLIAMS t8t PAWNEESTOSET SAN MARCOS CA F0RNA92069
Edition: Model Aviation - 1979/12
Page Numbers: 35, 122
POSSIBLY out-of-the-ordinary CL Scale models Nationals year entries sister brother team Kathy Joe Kim Anaheim California Both models standouts regards style craftsmanship final placement competition Kathy won first place Senior Sport Scale beautiful little Beechcraft V 35 Bonanza Joe took first Senior Preci sion Scale miniaturized version Tall mantz Aviations special North American TB 25N camera ship request Joe Kathy sent some photos interesting data winning models What makes aircraft especially unique both very small 049-powered models utilize monoline system control represents significant break norm far what usually see CL Scale competition Monoline control standard practice CL Speed events in-flight drag reduction outmost importance line naturally produces less drag two faster model flies pronounced drag reduction benefit becomes Theoretically drag benefit could yield improvement flight performance Joes replica Tallmantz TB-25N camera plane displayed remarkable accuracy clean workmanshipespecially considering its small size Full detailed cockpits dummy engines land ing gear Powered two 049 engines Picture Dale Kim style speed CL model Kathy Joes past experience speed events expertise well-known father Dale Kim led preference Monoline controls small scale models like build Considering miserable high winds plaqued CL Scale events Lincoin Nats performance models face wind would hard argue choice small model good power-to-weight ratio low drag record major drawback using monoline CL Scale model doesnt provide means throttle control thus severely limits choice possible flight options potential high flight score Being able fill Out full flight plan six options often difference especially Open class between winning losing static scores close case Kathys Bonanza Joes B-25 didnt particularly need high flight score win static scores put clearly lead respective divisions Kathys Bonanza seemed draw comment practically everyone passed display area Lincoln Due its small size bright colors commonly heard adjec tive cute also authentically duplicated expertly built earning static score 993 out possible 100 points Sport Scale Bonanza 1/20 size yields wingspan 20 inches overall fuse lage length 16 inches weighs mere 10 ounces powered Cox TeeDee 049 According father Dale Kim Tee Dee 049 detuned give less power realistic flight Used single bypass cylinder slow down Also used 5X4 prop test flights day flew Nats go 4X4 prop extra speed maintain better line tension Also cut line length down 45 feet 40 feet Kathy adds few notes about construction wing tail both made solid balsa fuselage made solid balsa also has right left side Hollowed out presumeMG whole plane put together five-minute epoxy painted Aero-Gloss has Stanzel class speed master control unit started flying about nine learned two-line Just year decided build scale model building plane also learned fly monoline because new back Midwest its always windy As mentioned earlier Joe Kim picked very interesting subject aircraft duplicate winning Precision Scale model full-scale aircraft North American B-25 modified use camera ship movie television aerial photography Its owned operated world famous Tallmantz Avia tion group based Orange County Airport California has used film parts such recent movies Black Sheep Squadron Airport Airport 77 Airport 79 Continued page 122 December 1979 35 Kathy Joe Kim dominated Sr Scale Nats small AA Monol ships Kathy won first Sr Sport Bonanza Joe first Sr Precision Scale TB-25N Fine Kathys windy weather tlying tiny nanza arew spontaneous looking great flying little ships Dale Kim pic tors Also earned CL Sport Scale Flight Achievement Award Stanzei Ivlonollnecansrol unit planform alignment Install large nylon control horn Kwik Link wire pushrod guide omit pushrod guide because aerodynamic force stab during outside maneuvers will cause pushrod bowing less effective control outside maneuvers Slow Combat version uses same wing has standard balsa fuselage standard type nose Two pushrod guides required along long fuselage plane should balance motor prop installed 185% chord 1 -in rear leading edge bladder tube placed exactly along line prevent change center gravity fuel runs out center gravity second hole top control horn good starting point Fast Combat version should weigh 8 9 oz engine FAT version 8 8 oz Select slightly lighter wood FAT version Power Fast Slow Rongeurs MK III Fox Combat Special 25% nitro head clearance set 019 Power FAT version favorite high perforniance 151 like Fox 15 Take test flight check warps thrust misalignment usually minimal care taken during construction Rongeur will provide durable cheap easy build easy repair combat plane stable enough fly eyes-off yet tight turning enough competition hundreds others too numerous mention Joes impressive model faithfully duplicates unique features kind aircraft scored 258 static points tops Senior class Past wins include five first places second including first Junior Preci sion Scale 75 77 Nats B-25 scratch-built ves wingspan 25 5/16 inches overall length 21 inches According Joe model weighs pound half two mufflerized Cox 049 Space Hoppers flies 45 feet line flies either engine controlled Stanzel Stunt Master Monoline control unit entire model made balsa solid wings tail rudders hollowed-out fuselage used Aero-Gloss finish entire plane blue-tone white blue nacelle areas Dale adds interesting story relating Joes B-25 5X4 3-bladed props necessary extend flying time miscalculated tank sizes would fly about eight laps 50X016 line 5X3 props So slowed engine down 4-in pitch cut flying line down 45 feet runs about 12 14 laps both engines configuration Inclosing Im thrilled able feature up-close look two young competitors outstanding models because believe characteristic CL Scale modelings greatest strengths continued partici pation Junior Senior age modelers CL Scale degree seen other mode Scale flying Nationals have attended Junior Senior age contestants accounted between 40 50 percent total entries Its refreshing contrast trends noticeable other AMA events Scale Model Research Photos name service recently started Dale Willoughby make quality color photo packs unique fullscale aircraft available scale modelers Dale travels lot whenever possible photographs outstanding home-builts restored antiques interesting airplanes types encoun ters airports fly-ins museums result ing photo packs offers contain numerous views same subject aircraft crucial angies photo list #2 have just received describes packs 57 different aircraft including Wittman Tailwind Flying Flea Lockheed Orion P-26 Peashooter PT-22 Grumman Duck P-38s P-S P-40E on packs vary $550 $1750 per set contain 9 33 top quality color photos prints full 3X5A size 3AX5 means get full prints everything standard 35-mm negatives no spinners chopped off missing wing tips ordinarily free copy latest list send stamped self-addressed long envelope Dale Willoughby Scale Model Research Photos PO Box 675 Orange CA 92666 Now flying season winding down hope youll have time send some photos drawings ideas comments use column need contribution keep space interesting informative Dont forget ModelAviation will pay $5 item printed Mike Gretz Box 162 Montezuma L4 50171 CL Navy Carrier/Perry continued oage 37 slides feeler gage stock has advantage being available thickness desired use stock 0025 0030 depending thickness saw used slide very easily shaped using Dremel tool tungsten-carbide bits cut-off wheels cut-off wheel used router attachment excellent way make initial cut reduce slide approximate width desired Final trimming width should done drawing edge slide along file careful keep sides slide paralleL final polishing 320 grit finer paper should allow slide move freely still provide good seal opening slide should least large exhaust ports cylinder Larger betterwithin limits imposed size exhaust stack amount throttle move ment available need keep exhaust slide out back prop taper opening necessary provide manageable 122 Model Aviation GET ORGANIZED CL Scale/Gretz Hee 5 set 4 sia4y tiles hotds 4 yeas ot youi tavoite 8 t magazines continued page 35 4 MAG FILES $495 Send $496 plan $100 postage handling DOM INDUSTRIES PO BOX 388-K DOVER NH 03820 GEE BEE Z DECALS ALL NUMBERS 2in 1 SCALE & LETTERING EXCEPT THOSE OF THE WINGS GRANGER$4 95 POST WILLIAMS t8t PAWNEESTOSET SAN MARCOS CA F0RNA92069