FREE FLIGHT DURATION Editors Note request will Murfs final column MA staff wishes publicly thank him years effort wish him well gets some much-deserved rest USOC NOTES final bell has just tolled mark end July 5-9 United States Outdoor Championships USOC affair great success first-time event Early Nostalgia Gas since Hand-Held Catapult Glider popped onto field has new event made such initial splash national competition Would believe 43 entrants event sports same rules /2A Nostalgia Gas following exceptions Only five early 1/2A glow engines currently eligible K&B Torpedo Wasp Spitfire Spitzy OK Cubs scaling designs permitted glow heads flat coil glow plugs nixed Thats idea utilize comparatively weak power plants 150-200 square inch models originally designed Some combinations seen USOC OK Cub-powered Zeeks Spacers Wasp-powered Wanderlust Mini-Hogan numerous Frank Ehling designs number contestants using modem props fuels getting rather high rpm out OK Cub enjoyed seeing some vintage combos flying aboutmany us began power flying models contrast CS 049 walked off AMA Gas event honors VA 049 close behind have qualifying model stashed away somewhere engine doesnt match up eligible engines Early following might help 2-bolt mounting Holland Hornet Atwood 049 Wasp 049 OK 049X identical have Cox Babe Bee-powered model attic fourbolt mounting red plastic tank OK 049A matches bolt locations Cox weighs about 10 grams less Utilizing aged models new events quick way get back fun Gene Bowers K&B 49 sports marine front end puts venturi side proper timing Hank Nystroms K&B 19-powered Spacer uses prototype two-function Texas Timer fuel cutoff DT functions 98 Model Aviation e Renkens CO2 entry Cox conversion setup produces distinct sound Gib Robbins USOC-winning 1IA highly modified Hydro-Star CS power Stable flyer under windy conditions Special events rules curator Walt Rozelle put finishing touches NFFS Rules Special Events 1994 time first 100 booklets available USOC 16-page offering sold like hotcakes $2 Rules popular events being flown around country included AMA Competition Regulations contained within Walts offering including Pee Wee 30 Moffett 010 Gas 1/2A Free Right Antique Jimmie Allen Korda Open Rubber Jetex Embryo Endurance myriad Indoor events Copies may obtained postpaid Walt Fred Terzian Campbells Custom Kits other sources Walts address 926 Argonne Avenue NE Atlanta GA 30309 Fred keeper NFFS Publications address 4858 Moorpark Ave San Jose CA 95129 Lee Campbells new address 4402 Weddel Dearborn Heights MI 48125 Ask new Catalog #15 ordering rulebook Lee Feedbackis important maintain updated status Walt accepting comments corrections additions etc 1995 edition Man what aid contestant contest director alike New repro diesel Al Heinrich now marketing CS-reproduced 1949 ED Hunter Mk IV 346 cc 21 cubic inches diesel through Aerodyne label Al also has new address 1924 E Edinger Santa Ana CA 92705 seems cottage-industry folks constantly moving new quartersbusiness booming assume repro engine has approved Society Antique Modelers SAM Class B competition now officially listed legal pre-1950 diesel recent repro weighs 75 ounces compared 67 ounces initial vintage production specimens due some beefing up construction incorporates single bail bearing rear crankshaft has rear-rotary-valve induction loop scavenging cylinder porting Performance claims 10000 10500 rpm Rev-UP 10 x 4 prop using Aerodyne diesel fuel another repro power plant made available Old-Timer enthusiasts original engines get older older sloppy-fit piston cylinders becoming prevalent flight line Its great have new products choose enable prolonging Old-Timer activities Tidbits Bill McCombs author fine book Making Scale Model Airplanes Fly sent note say often asked book ever revised Well has 1994 version now available $1495 postage paid US Bill says changes additions corrections mostly due questions suggestions readers original book address 2106 Siesta Dr Dallas TX 75224 Pen pal AA Lidberg again dabbling miniaturization category latest jewels plan kits Brooklyn Dodger Miss America Wedgy designs yesteryear 21- 23-inch wingspan Intended small C02 electric rubber power propulsion fun kits complete printwood $720 postpaid $21 three Throw additional $150 Als catalog Barry Berman sent sample some -inch carbon fiber tow unspun marketing surprisingly low price $6 will bring 50 yards instruction sheet use Used properly material will greatly increase strength balsa structures very little weight increase Barry says wet fiber keep dividing halves until reach desired width Use polyethylene sandwich bag over fingers using CyA slow-set epoxy rub place have utilizing lot material late types power models great results Order yourself lifetime supply today carbon fiber tow will probably never available again pnce Should have yearn get fingers wet dabbling fiberglass fuselages cowlings whatever two-cartridge video tape set offered Fiber Glast Developments Corp 1944 Neva Dr Dayton OH 45414 tells what need know afraid ask set goes $4995 plus $450 shipping like didnt know beans about fiberglass tapes quite educational Now know about fiberglass beans buntand need Gil Morris recently scribbled out interesting note relative using bunt system trimming power model power glide transition About ten years ago Russians first used high-aspect-ratio wing bunt transition FAI Power models exceedingly successful started minor revolution Now nearly ED Hunter 246cc diesel reproduction CS approved SAM Class B OT Details text November 1994 99 OK 049A Early 1/2A Nostalgia event interchangeable Cox Babe Bee mounting holes Steve Fraziers Bounty Hunter test bed Gaibreath tuned 06 MP Jet engine Czech Republic r-4/ IUUNVKMHIJLi SPECIFICATIONS WING SPAN 60 ENGINE SIZE60 2-SEROKE WEIGHTS-ES LBS NERO PRICE$17000 ALL KITS FEATURE HAND LAID FIBERGLASS FUSELAGEPAIVEL UNES & SCALE DETAILSFOAM CORE WINGS & MACHINE cur FORMERS & BULKHEADS SEE YOUR LOCAL DEALER OR CALL HOBBY IL4NGAR 606-283-5746 FOR IMMEDLI7T DFLJVERY DEALER INQUIRIES WELCOME WEACCEPT ViSA MASmICARD & DISCOVER CARDS WEGIADLYSHIP C OD SHIPPING & HANDUNGSSW PER KIT COJflINENEAL USA OIlIER AREAS CALL KEN7VCKY RESIDENTh ADD 6% SALES TAX HOBBY HANGAR ISA FULL SER VICE HOBBY SHOP WITH OVER 11000 ITEMS IN STOCI4 CATALOGS AVAILABLE $400 EACH WIREBATE ON FIRST ORDER SPECIFY PLANEHEUCOPTER OR CAR HOBBY HANGAR EXCLUSIVE DISTRIBUTOR OF FIBER SCALE MODELS 153 LLOYD AVE FLORENCE KY 41042 606-283-5746 PHONE 606-282-4666 FAX ALSO AVAILABLE Focke WuIf 190 $18500 P-40 Warhawk $17000 Cessna 150 $17000 Giant Scale Me-i 09 $37500 Now Available 60 size ME-i 09 FAI power models follow lead its beginning spill over AMA designs vanilla unless understand prepare consequences bunt necessary tool successfully transition model highaspect-ratio wing power glide High-aspect-ratio wings nearly impossible roll out top consistently go hammerhead stalls bunt solved problem rotating wing about its axis familiar corkscrew rollout requires rotating wing about fuselage axis long wings resist Short wings roll about fuselage axis okay Now bunt no need corkscrewjust go straight up hunt Right Herein lies trap Going straight up wing zero lift zero lift common airfoils produce forward pitching moment tries wash out wing faster model moves likely wing twist force model over topit becomes speed sensitive corkscrew wing would positive angle attack lifting thereby greatly reduce pitching moment likely overcome over top problem plan fly fast straight up must have very rigid wing condition borderline might get added downthrust increased decalage break zero lift forward pitching moment Furthermore going fly very fast under power will need stabilizer little top-side camber Otherwise will experience over topthe same symptom weak wing As speed stab increases separation air over top highcamber airfoil lessens stab becomes efficient lifting tail end forcing model over top highcambered airfoil speed sensitive Lower stab top camber use semisymmetrical symmetrical stab airfoil achieve necessary structural strength have overpowered bunters weak wing fat stab have heartit might just thing three- four-second flyoffs Just forget about seven-second engine inns Well fellas session last under Duration banner After eleven years chair time arise let someone else take seat carry thank past interest support Most shall miss postman has laid cornerstones lifelong free flight friendshipssome shall probably never meet face face consider friends nonetheless Before start blubbering paper gets wet will just say final time See ya downwind. thanks 4th-5th SATURDAY 10 AM5 PM SUNDAY WESTERN WASHINGTON FAIRGROUNDS PUYALLUP WASHINGTON SWAP SHOP RESERVATIONS ONLY CONTACT DON SWEASY 206 847-1279 RADIO CONTROLLED MODELS - lay K L OVER 80 MANUFACTURERSSWAP SHOPHUNDREDS OF MODELSCONCESSIONS AIRCRAFTBOATSCARS RAILROADS INDOOR-OUTDOOR R/C CAR RACINGBOAT DEMONSTRATIONS IN OUTDOOR POOL CONTROL LINE DEMONSTRATIONS R/C HELICOPTER DEMONSTRATIONS ELECTRIC R/C PLANE DEMONSTRATIONS cc 4 ie Kz 2 100 Model Aviation TS $500 CHILDREN 612 $300 u/adult SENIOR CITIZENS $300
Edition: Model Aviation - 1994/11
Page Numbers: 98, 99, 100
FREE FLIGHT DURATION Editors Note request will Murfs final column MA staff wishes publicly thank him years effort wish him well gets some much-deserved rest USOC NOTES final bell has just tolled mark end July 5-9 United States Outdoor Championships USOC affair great success first-time event Early Nostalgia Gas since Hand-Held Catapult Glider popped onto field has new event made such initial splash national competition Would believe 43 entrants event sports same rules /2A Nostalgia Gas following exceptions Only five early 1/2A glow engines currently eligible K&B Torpedo Wasp Spitfire Spitzy OK Cubs scaling designs permitted glow heads flat coil glow plugs nixed Thats idea utilize comparatively weak power plants 150-200 square inch models originally designed Some combinations seen USOC OK Cub-powered Zeeks Spacers Wasp-powered Wanderlust Mini-Hogan numerous Frank Ehling designs number contestants using modem props fuels getting rather high rpm out OK Cub enjoyed seeing some vintage combos flying aboutmany us began power flying models contrast CS 049 walked off AMA Gas event honors VA 049 close behind have qualifying model stashed away somewhere engine doesnt match up eligible engines Early following might help 2-bolt mounting Holland Hornet Atwood 049 Wasp 049 OK 049X identical have Cox Babe Bee-powered model attic fourbolt mounting red plastic tank OK 049A matches bolt locations Cox weighs about 10 grams less Utilizing aged models new events quick way get back fun Gene Bowers K&B 49 sports marine front end puts venturi side proper timing Hank Nystroms K&B 19-powered Spacer uses prototype two-function Texas Timer fuel cutoff DT functions 98 Model Aviation e Renkens CO2 entry Cox conversion setup produces distinct sound Gib Robbins USOC-winning 1IA highly modified Hydro-Star CS power Stable flyer under windy conditions Special events rules curator Walt Rozelle put finishing touches NFFS Rules Special Events 1994 time first 100 booklets available USOC 16-page offering sold like hotcakes $2 Rules popular events being flown around country included AMA Competition Regulations contained within Walts offering including Pee Wee 30 Moffett 010 Gas 1/2A Free Right Antique Jimmie Allen Korda Open Rubber Jetex Embryo Endurance myriad Indoor events Copies may obtained postpaid Walt Fred Terzian Campbells Custom Kits other sources Walts address 926 Argonne Avenue NE Atlanta GA 30309 Fred keeper NFFS Publications address 4858 Moorpark Ave San Jose CA 95129 Lee Campbells new address 4402 Weddel Dearborn Heights MI 48125 Ask new Catalog #15 ordering rulebook Lee Feedbackis important maintain updated status Walt accepting comments corrections additions etc 1995 edition Man what aid contestant contest director alike New repro diesel Al Heinrich now marketing CS-reproduced 1949 ED Hunter Mk IV 346 cc 21 cubic inches diesel through Aerodyne label Al also has new address 1924 E Edinger Santa Ana CA 92705 seems cottage-industry folks constantly moving new quartersbusiness booming assume repro engine has approved Society Antique Modelers SAM Class B competition now officially listed legal pre-1950 diesel recent repro weighs 75 ounces compared 67 ounces initial vintage production specimens due some beefing up construction incorporates single bail bearing rear crankshaft has rear-rotary-valve induction loop scavenging cylinder porting Performance claims 10000 10500 rpm Rev-UP 10 x 4 prop using Aerodyne diesel fuel another repro power plant made available Old-Timer enthusiasts original engines get older older sloppy-fit piston cylinders becoming prevalent flight line Its great have new products choose enable prolonging Old-Timer activities Tidbits Bill McCombs author fine book Making Scale Model Airplanes Fly sent note say often asked book ever revised Well has 1994 version now available $1495 postage paid US Bill says changes additions corrections mostly due questions suggestions readers original book address 2106 Siesta Dr Dallas TX 75224 Pen pal AA Lidberg again dabbling miniaturization category latest jewels plan kits Brooklyn Dodger Miss America Wedgy designs yesteryear 21- 23-inch wingspan Intended small C02 electric rubber power propulsion fun kits complete printwood $720 postpaid $21 three Throw additional $150 Als catalog Barry Berman sent sample some -inch carbon fiber tow unspun marketing surprisingly low price $6 will bring 50 yards instruction sheet use Used properly material will greatly increase strength balsa structures very little weight increase Barry says wet fiber keep dividing halves until reach desired width Use polyethylene sandwich bag over fingers using CyA slow-set epoxy rub place have utilizing lot material late types power models great results Order yourself lifetime supply today carbon fiber tow will probably never available again pnce Should have yearn get fingers wet dabbling fiberglass fuselages cowlings whatever two-cartridge video tape set offered Fiber Glast Developments Corp 1944 Neva Dr Dayton OH 45414 tells what need know afraid ask set goes $4995 plus $450 shipping like didnt know beans about fiberglass tapes quite educational Now know about fiberglass beans buntand need Gil Morris recently scribbled out interesting note relative using bunt system trimming power model power glide transition About ten years ago Russians first used high-aspect-ratio wing bunt transition FAI Power models exceedingly successful started minor revolution Now nearly ED Hunter 246cc diesel reproduction CS approved SAM Class B OT Details text November 1994 99 OK 049A Early 1/2A Nostalgia event interchangeable Cox Babe Bee mounting holes Steve Fraziers Bounty Hunter test bed Gaibreath tuned 06 MP Jet engine Czech Republic r-4/ IUUNVKMHIJLi SPECIFICATIONS WING SPAN 60 ENGINE SIZE60 2-SEROKE WEIGHTS-ES LBS NERO PRICE$17000 ALL KITS FEATURE HAND LAID FIBERGLASS FUSELAGEPAIVEL UNES & SCALE DETAILSFOAM CORE WINGS & MACHINE cur FORMERS & BULKHEADS SEE YOUR LOCAL DEALER OR CALL HOBBY IL4NGAR 606-283-5746 FOR IMMEDLI7T DFLJVERY DEALER INQUIRIES WELCOME WEACCEPT ViSA MASmICARD & DISCOVER CARDS WEGIADLYSHIP C OD SHIPPING & HANDUNGSSW PER KIT COJflINENEAL USA OIlIER AREAS CALL KEN7VCKY RESIDENTh ADD 6% SALES TAX HOBBY HANGAR ISA FULL SER VICE HOBBY SHOP WITH OVER 11000 ITEMS IN STOCI4 CATALOGS AVAILABLE $400 EACH WIREBATE ON FIRST ORDER SPECIFY PLANEHEUCOPTER OR CAR HOBBY HANGAR EXCLUSIVE DISTRIBUTOR OF FIBER SCALE MODELS 153 LLOYD AVE FLORENCE KY 41042 606-283-5746 PHONE 606-282-4666 FAX ALSO AVAILABLE Focke WuIf 190 $18500 P-40 Warhawk $17000 Cessna 150 $17000 Giant Scale Me-i 09 $37500 Now Available 60 size ME-i 09 FAI power models follow lead its beginning spill over AMA designs vanilla unless understand prepare consequences bunt necessary tool successfully transition model highaspect-ratio wing power glide High-aspect-ratio wings nearly impossible roll out top consistently go hammerhead stalls bunt solved problem rotating wing about its axis familiar corkscrew rollout requires rotating wing about fuselage axis long wings resist Short wings roll about fuselage axis okay Now bunt no need corkscrewjust go straight up hunt Right Herein lies trap Going straight up wing zero lift zero lift common airfoils produce forward pitching moment tries wash out wing faster model moves likely wing twist force model over topit becomes speed sensitive corkscrew wing would positive angle attack lifting thereby greatly reduce pitching moment likely overcome over top problem plan fly fast straight up must have very rigid wing condition borderline might get added downthrust increased decalage break zero lift forward pitching moment Furthermore going fly very fast under power will need stabilizer little top-side camber Otherwise will experience over topthe same symptom weak wing As speed stab increases separation air over top highcamber airfoil lessens stab becomes efficient lifting tail end forcing model over top highcambered airfoil speed sensitive Lower stab top camber use semisymmetrical symmetrical stab airfoil achieve necessary structural strength have overpowered bunters weak wing fat stab have heartit might just thing three- four-second flyoffs Just forget about seven-second engine inns Well fellas session last under Duration banner After eleven years chair time arise let someone else take seat carry thank past interest support Most shall miss postman has laid cornerstones lifelong free flight friendshipssome shall probably never meet face face consider friends nonetheless Before start blubbering paper gets wet will just say final time See ya downwind. thanks 4th-5th SATURDAY 10 AM5 PM SUNDAY WESTERN WASHINGTON FAIRGROUNDS PUYALLUP WASHINGTON SWAP SHOP RESERVATIONS ONLY CONTACT DON SWEASY 206 847-1279 RADIO CONTROLLED MODELS - lay K L OVER 80 MANUFACTURERSSWAP SHOPHUNDREDS OF MODELSCONCESSIONS AIRCRAFTBOATSCARS RAILROADS INDOOR-OUTDOOR R/C CAR RACINGBOAT DEMONSTRATIONS IN OUTDOOR POOL CONTROL LINE DEMONSTRATIONS R/C HELICOPTER DEMONSTRATIONS ELECTRIC R/C PLANE DEMONSTRATIONS cc 4 ie Kz 2 100 Model Aviation TS $500 CHILDREN 612 $300 u/adult SENIOR CITIZENS $300
Edition: Model Aviation - 1994/11
Page Numbers: 98, 99, 100
FREE FLIGHT DURATION Editors Note request will Murfs final column MA staff wishes publicly thank him years effort wish him well gets some much-deserved rest USOC NOTES final bell has just tolled mark end July 5-9 United States Outdoor Championships USOC affair great success first-time event Early Nostalgia Gas since Hand-Held Catapult Glider popped onto field has new event made such initial splash national competition Would believe 43 entrants event sports same rules /2A Nostalgia Gas following exceptions Only five early 1/2A glow engines currently eligible K&B Torpedo Wasp Spitfire Spitzy OK Cubs scaling designs permitted glow heads flat coil glow plugs nixed Thats idea utilize comparatively weak power plants 150-200 square inch models originally designed Some combinations seen USOC OK Cub-powered Zeeks Spacers Wasp-powered Wanderlust Mini-Hogan numerous Frank Ehling designs number contestants using modem props fuels getting rather high rpm out OK Cub enjoyed seeing some vintage combos flying aboutmany us began power flying models contrast CS 049 walked off AMA Gas event honors VA 049 close behind have qualifying model stashed away somewhere engine doesnt match up eligible engines Early following might help 2-bolt mounting Holland Hornet Atwood 049 Wasp 049 OK 049X identical have Cox Babe Bee-powered model attic fourbolt mounting red plastic tank OK 049A matches bolt locations Cox weighs about 10 grams less Utilizing aged models new events quick way get back fun Gene Bowers K&B 49 sports marine front end puts venturi side proper timing Hank Nystroms K&B 19-powered Spacer uses prototype two-function Texas Timer fuel cutoff DT functions 98 Model Aviation e Renkens CO2 entry Cox conversion setup produces distinct sound Gib Robbins USOC-winning 1IA highly modified Hydro-Star CS power Stable flyer under windy conditions Special events rules curator Walt Rozelle put finishing touches NFFS Rules Special Events 1994 time first 100 booklets available USOC 16-page offering sold like hotcakes $2 Rules popular events being flown around country included AMA Competition Regulations contained within Walts offering including Pee Wee 30 Moffett 010 Gas 1/2A Free Right Antique Jimmie Allen Korda Open Rubber Jetex Embryo Endurance myriad Indoor events Copies may obtained postpaid Walt Fred Terzian Campbells Custom Kits other sources Walts address 926 Argonne Avenue NE Atlanta GA 30309 Fred keeper NFFS Publications address 4858 Moorpark Ave San Jose CA 95129 Lee Campbells new address 4402 Weddel Dearborn Heights MI 48125 Ask new Catalog #15 ordering rulebook Lee Feedbackis important maintain updated status Walt accepting comments corrections additions etc 1995 edition Man what aid contestant contest director alike New repro diesel Al Heinrich now marketing CS-reproduced 1949 ED Hunter Mk IV 346 cc 21 cubic inches diesel through Aerodyne label Al also has new address 1924 E Edinger Santa Ana CA 92705 seems cottage-industry folks constantly moving new quartersbusiness booming assume repro engine has approved Society Antique Modelers SAM Class B competition now officially listed legal pre-1950 diesel recent repro weighs 75 ounces compared 67 ounces initial vintage production specimens due some beefing up construction incorporates single bail bearing rear crankshaft has rear-rotary-valve induction loop scavenging cylinder porting Performance claims 10000 10500 rpm Rev-UP 10 x 4 prop using Aerodyne diesel fuel another repro power plant made available Old-Timer enthusiasts original engines get older older sloppy-fit piston cylinders becoming prevalent flight line Its great have new products choose enable prolonging Old-Timer activities Tidbits Bill McCombs author fine book Making Scale Model Airplanes Fly sent note say often asked book ever revised Well has 1994 version now available $1495 postage paid US Bill says changes additions corrections mostly due questions suggestions readers original book address 2106 Siesta Dr Dallas TX 75224 Pen pal AA Lidberg again dabbling miniaturization category latest jewels plan kits Brooklyn Dodger Miss America Wedgy designs yesteryear 21- 23-inch wingspan Intended small C02 electric rubber power propulsion fun kits complete printwood $720 postpaid $21 three Throw additional $150 Als catalog Barry Berman sent sample some -inch carbon fiber tow unspun marketing surprisingly low price $6 will bring 50 yards instruction sheet use Used properly material will greatly increase strength balsa structures very little weight increase Barry says wet fiber keep dividing halves until reach desired width Use polyethylene sandwich bag over fingers using CyA slow-set epoxy rub place have utilizing lot material late types power models great results Order yourself lifetime supply today carbon fiber tow will probably never available again pnce Should have yearn get fingers wet dabbling fiberglass fuselages cowlings whatever two-cartridge video tape set offered Fiber Glast Developments Corp 1944 Neva Dr Dayton OH 45414 tells what need know afraid ask set goes $4995 plus $450 shipping like didnt know beans about fiberglass tapes quite educational Now know about fiberglass beans buntand need Gil Morris recently scribbled out interesting note relative using bunt system trimming power model power glide transition About ten years ago Russians first used high-aspect-ratio wing bunt transition FAI Power models exceedingly successful started minor revolution Now nearly ED Hunter 246cc diesel reproduction CS approved SAM Class B OT Details text November 1994 99 OK 049A Early 1/2A Nostalgia event interchangeable Cox Babe Bee mounting holes Steve Fraziers Bounty Hunter test bed Gaibreath tuned 06 MP Jet engine Czech Republic r-4/ IUUNVKMHIJLi SPECIFICATIONS WING SPAN 60 ENGINE SIZE60 2-SEROKE WEIGHTS-ES LBS NERO PRICE$17000 ALL KITS FEATURE HAND LAID FIBERGLASS FUSELAGEPAIVEL UNES & SCALE DETAILSFOAM CORE WINGS & MACHINE cur FORMERS & BULKHEADS SEE YOUR LOCAL DEALER OR CALL HOBBY IL4NGAR 606-283-5746 FOR IMMEDLI7T DFLJVERY DEALER INQUIRIES WELCOME WEACCEPT ViSA MASmICARD & DISCOVER CARDS WEGIADLYSHIP C OD SHIPPING & HANDUNGSSW PER KIT COJflINENEAL USA OIlIER AREAS CALL KEN7VCKY RESIDENTh ADD 6% SALES TAX HOBBY HANGAR ISA FULL SER VICE HOBBY SHOP WITH OVER 11000 ITEMS IN STOCI4 CATALOGS AVAILABLE $400 EACH WIREBATE ON FIRST ORDER SPECIFY PLANEHEUCOPTER OR CAR HOBBY HANGAR EXCLUSIVE DISTRIBUTOR OF FIBER SCALE MODELS 153 LLOYD AVE FLORENCE KY 41042 606-283-5746 PHONE 606-282-4666 FAX ALSO AVAILABLE Focke WuIf 190 $18500 P-40 Warhawk $17000 Cessna 150 $17000 Giant Scale Me-i 09 $37500 Now Available 60 size ME-i 09 FAI power models follow lead its beginning spill over AMA designs vanilla unless understand prepare consequences bunt necessary tool successfully transition model highaspect-ratio wing power glide High-aspect-ratio wings nearly impossible roll out top consistently go hammerhead stalls bunt solved problem rotating wing about its axis familiar corkscrew rollout requires rotating wing about fuselage axis long wings resist Short wings roll about fuselage axis okay Now bunt no need corkscrewjust go straight up hunt Right Herein lies trap Going straight up wing zero lift zero lift common airfoils produce forward pitching moment tries wash out wing faster model moves likely wing twist force model over topit becomes speed sensitive corkscrew wing would positive angle attack lifting thereby greatly reduce pitching moment likely overcome over top problem plan fly fast straight up must have very rigid wing condition borderline might get added downthrust increased decalage break zero lift forward pitching moment Furthermore going fly very fast under power will need stabilizer little top-side camber Otherwise will experience over topthe same symptom weak wing As speed stab increases separation air over top highcamber airfoil lessens stab becomes efficient lifting tail end forcing model over top highcambered airfoil speed sensitive Lower stab top camber use semisymmetrical symmetrical stab airfoil achieve necessary structural strength have overpowered bunters weak wing fat stab have heartit might just thing three- four-second flyoffs Just forget about seven-second engine inns Well fellas session last under Duration banner After eleven years chair time arise let someone else take seat carry thank past interest support Most shall miss postman has laid cornerstones lifelong free flight friendshipssome shall probably never meet face face consider friends nonetheless Before start blubbering paper gets wet will just say final time See ya downwind. thanks 4th-5th SATURDAY 10 AM5 PM SUNDAY WESTERN WASHINGTON FAIRGROUNDS PUYALLUP WASHINGTON SWAP SHOP RESERVATIONS ONLY CONTACT DON SWEASY 206 847-1279 RADIO CONTROLLED MODELS - lay K L OVER 80 MANUFACTURERSSWAP SHOPHUNDREDS OF MODELSCONCESSIONS AIRCRAFTBOATSCARS RAILROADS INDOOR-OUTDOOR R/C CAR RACINGBOAT DEMONSTRATIONS IN OUTDOOR POOL CONTROL LINE DEMONSTRATIONS R/C HELICOPTER DEMONSTRATIONS ELECTRIC R/C PLANE DEMONSTRATIONS cc 4 ie Kz 2 100 Model Aviation TS $500 CHILDREN 612 $300 u/adult SENIOR CITIZENS $300