Radio Control Soaring Dan Pruss Ace Deuces Don Edberg flying clipped-wing Sagitta outpointed 62 other fliers Second Annual Two Meter World Cup 2MWC past January Sponsored San Fernando Valley Silent Flyers Antelope Valley Soaring Association Edberg also amember 1981 USA F3B Team scored 58644 points out possible 6000and needed nearly point win Although Don four 1000-point rounds out six Jerry Krainock five Only 724point mark first round Speed flawed Krainocks otherwise perfect score sheet Unlike F3B Speed task timing run 150 meters up back Two Meter classic has fliers run course four lengths laps F3B definition course Edberg clicked off 395 seconds fastest time meet other tasks similar F3B competi tion sponsoring clubs added flavor Duration other tasks manon-man also 10 minutes long man-on-man concept still best measure pilot/plane performanceespecially up-and-down air rain Sunday yet devised organizer quite evident Sam Brown could score 970 points Duration 1002 Dave Johnson same flight group perfect 1000 flight 25-point landing Meanwhile Don Edberg tied first round measly 441 best heat others floundered trying break two minutes man-on-man Distance task unlike F3B 12 laps maximum allowed 2MWC rules have no limit number laps allowed within four minutes Weather defin itely factor keeping lap count low Dave Johnson flier make 10 Krainock won heat got six Dave Peltz scored fewest laps 525 win heat above took place first day competition day two type task scheduled Man-on-Man Simu lated Cross-Country youre gun-shy F3B because wing bending Speed task feel Distance task lacks something new task gives best both worlds Its also club can hold local level turn winter projects scrap heaps task allows five minutes 300 sec fly 10 laps total 1500 meters Scoring Man-on-Man Simulated CrossCountry follows a Finisher Score X Tw/Ti Tw ing time Ti competitor being scored b Non-Finisher 32 Model Aviation Don EdbergAce Deuces Pictured Standard-class Sagitta flew 2-meterspan version win recent 2-Meter World Cup Flick Schramek loves Sailpianes Top U wing panels German-import Barracuda features epoxy/glass upper lower surfaces separately laid up joined full-span flaperons spoilers plug-in mount Bottom photo shows assembled crafta beauty Control functions used rudder elevator flaperons spoilers Top CR Fuselage Dassel-influenced design Pawlenko Belgium Construction Keviar/epoxy canopy hinged act speedbrake Flawless construction Score X Tw/300 X 1000 Li number laps completed com petitor being scored Tw ing time finisher seconds c If no finishes Score 1000 X Li/Lm Li distance completed competitor being scored laps Lm mum distance completed competitor laps Norm Timbs Jr highest lap count first round day two 825 best speed winning heat 161 mph 575 laps Mike Reagan Round two four fliers complete nine laps best speed Edbergs 192 mph 157 seconds last round Edberg Larry Pettyjohn Woody Blanchard Jr Blame Rawdon fly ing 10 laps Edberg best time 180 seconds 186 mph Dons fourth 1000-point round final overall score 98% perfect top 10 scores 1Don Edherg586446LariyPeoyjohn53764 2Jerry Krainock572487Mike Banse51575 3David Johnson555728KeithKindrick51104 4Bob Worley544789Steve Manganelli51103 5NormTimbsJr5378110Chris Adams50911 World Championship-caliber scoring again provided Dave Peltz special thanks him providing above scores National Soaring Society Dick Crowley presi dent NSS announced annual NSS Soar-In scheduled June 20 21 shouldnt have trouble getting contest sites Twenty-five locations being selected details being worked out read Dick also announced newsletter Sailplane schedule again its new editor Ed Van Buren Atlanta will presenting new interesting format Also new members joined up during last years Soar-In will have membership carried through 1981 Past members through 1980 will have membership carried through June 1981 further membership information con tact Jim Barr Box 1530 Denver CO 80210 F3B Canadian Nationals LSF Tournament AMA Nationals Soar-In just start two months heavy summer Sailplane activity July 13 thiough 17 F3B World Champion ships site has nailed down Sacramento area Co-Contest Directors will Don Anthony Ray Marvin cant attend the World Champs July Continued page 110 d FOX GLOW PLUGS can actually see FOX Glow Plug glow brighter Compare against other youll see intense glow Glow Plugs start engine easier rev faster FOXSTANDARDSHORT$ 99 FOXSTANDARD LONG$ 99 FOX R/C SHORT$149 FOX RIC LONG$1 49 FOX FUEL FOX SUPERFUELGood break oil rich formula 28% $305 Qt $505 Gal $1675 IDUKESFUELEspecially I blended R/G Sport flying II Pt $340 Qt $560 Gal $1895 II MISSILE MIST premium fuel power 25% Nitro Pt $420 Qt $760 Gal $2590 FX 5305 TOWSON AVE FORT SMITH ARK 72901 501 645 1656 May 1981 33 Meyer Uutman left holds canopy frame 1/5-scale Jantar Keith Finkenbiner right looks approvingly epoxy mold Meyer made frame Meyer planning limited produc tion run Scale Jantartop quality glass workl KIORITZ Deep Fins Optimum Cooling 21/4 Flywheel Small Magneto 1 5/am Aluminum n Endorsed Don Godfrey Phone 607 722-1765 Pro-Drilled Props Available Ask About Custom Built KIORITZ Engines fiberglass cowl vacuum-formed control surfaces wheel pants other accessories beautifully done Les prototype has flown no usual new-plane teething troubles les sons learned have already cranked kit will half-dozen around spring including Im going build Ill let know goes Quadra Kioritz chokes running engine tests Quadra Kioritz Kirby Crawford found use same size Walbro carb both suffer lack choke heard Dario Brisighella has add-on choke Quadra got touch him has choke has two different versions simply plastic choke plate lever mounts under white Carb Needles &Throttle Accessible Engine Running Points Sealed Rear Housing ENGINES BY GIBBS HOBBY & RESEARCH 6195 Hillfield StNW NCANTON OHIO 44720 Phone216 499-8854 After 600 PM $189 Pre-Paid Orders Pay Shipping Dealer Inquiries Welcome Year Limited Accept Visa & Master Card plastic molding comes Quadra carb other really air cleaner built-in choke Prices $100 $495respectively air cleaner version fits nicely Kioritz few minor changes havent chance run yet expect help both choke problem fuel consumption figures Kioritz want chokes Quadra-related items write Dario G Rn sighella Sr 1032 East Manitowoc Ave Oak Creek WI 53154 Bob Beckman 8248 Holly Grove Court Manassas VA 22110 SAFE FLYING IS NO ACCIDENT GIBBS HOBBY & RESEARCH Original Developer Factory Trained Authorized Master Service Dealer PFI FICAT IONS 242 CU ifl C397C0 32 HP 8000 rpm Weight 61/2 lb BaII Bearings Crank Caged Rollers Rod Piston Pin Walbro Pump Carb 3 Ring Piston RC Aerobatics/Van Putte Continued page 31 questions Id love beginner club However said yes questions club probably unusual Next time stranger visits club field take good look fellow club members treat him youd happy treatment congratulations affirmative club policy change order Golden Rule good place start Ron Van Putte 111 Sleepy Oaks Road Fort Walton Beach FL 32548 RC Soaring/Pruss Continued page 33 11-19 are dates Canadian Nationals Theyll held Ontario Huron Park Classes include Two-Meter Stand-Off Scale task will Triatholon Details being worked out hold LSF Tournament Chicago area July27 through 31 ties SOARs 76 km Great Race VI scheduled July25 26 Scheduled July 27 28 one-task event will F3B Distance task Rules will per book except will no limit number laps last three days Precision Duration will flownfour rounds ninth round wild card round Details later can head AMA Nationals San Antonio first week August servos still working after theres good chance wont Nice guys finish first Over years seems modelers top competition heap always ones open about building secrets Names could printed go back couple generations names would cover categories model aviation last Soaring column mention made 1SF International Soaring Forum Made up some modelings finest craftsmen technicians 1SF formed further study construction techniques airfoil develop ment Sailplane design performance Han Schlapfer Switzerland Fnidolin Fritz Austria two gents shop tool boxes always open Rick Schramek San Francisco has opportunity visit gents few occasionsand peek shops tool boxes spend time during flight tests has also brought back some interesting building techniques list materials used turn out exotic birds isnt say answers making Worldheater 12 youre looking molded wing techniques epoxy molds other not-so-standard building pro cedures Rick has some offerings Hell passing interesting information future columns Stay tuned New Clubs Southern Nevada Soaring Society Joseph M Welch 5813 Mary Way Las Vegas NV 89108 Galesbung RC Modelers Noel Garrett Box 106 Abingdon IL 61410 Dan Pruss RR 2 Box 49D Plainfield IL 60544 IWhen writing advertiseui mention read about Model Aviation 110 Model Aviation colorful Gee Bee Z first barrel-shaped racers constructed Granville Brothers Springfield Massachusetts During 1931 won five races including prestigious Thompson Trophy Cleveland Ohio National Air Races Z also direct forerunner famous Gee Bee R-1 R-2 FEATURES TWO TYPES OF COWLINGS TWO TYPES OF WHEELS HARD AND FLEXIBLE TIRES ILED INTERIOR Send $1 complete illustrated catalog DEPT MA 181 PAWNEE ST SAN MARCOS CALIFORNIA 92069
Edition: Model Aviation - 1981/05
Page Numbers: 32, 33, 110
Radio Control Soaring Dan Pruss Ace Deuces Don Edberg flying clipped-wing Sagitta outpointed 62 other fliers Second Annual Two Meter World Cup 2MWC past January Sponsored San Fernando Valley Silent Flyers Antelope Valley Soaring Association Edberg also amember 1981 USA F3B Team scored 58644 points out possible 6000and needed nearly point win Although Don four 1000-point rounds out six Jerry Krainock five Only 724point mark first round Speed flawed Krainocks otherwise perfect score sheet Unlike F3B Speed task timing run 150 meters up back Two Meter classic has fliers run course four lengths laps F3B definition course Edberg clicked off 395 seconds fastest time meet other tasks similar F3B competi tion sponsoring clubs added flavor Duration other tasks manon-man also 10 minutes long man-on-man concept still best measure pilot/plane performanceespecially up-and-down air rain Sunday yet devised organizer quite evident Sam Brown could score 970 points Duration 1002 Dave Johnson same flight group perfect 1000 flight 25-point landing Meanwhile Don Edberg tied first round measly 441 best heat others floundered trying break two minutes man-on-man Distance task unlike F3B 12 laps maximum allowed 2MWC rules have no limit number laps allowed within four minutes Weather defin itely factor keeping lap count low Dave Johnson flier make 10 Krainock won heat got six Dave Peltz scored fewest laps 525 win heat above took place first day competition day two type task scheduled Man-on-Man Simu lated Cross-Country youre gun-shy F3B because wing bending Speed task feel Distance task lacks something new task gives best both worlds Its also club can hold local level turn winter projects scrap heaps task allows five minutes 300 sec fly 10 laps total 1500 meters Scoring Man-on-Man Simulated CrossCountry follows a Finisher Score X Tw/Ti Tw ing time Ti competitor being scored b Non-Finisher 32 Model Aviation Don EdbergAce Deuces Pictured Standard-class Sagitta flew 2-meterspan version win recent 2-Meter World Cup Flick Schramek loves Sailpianes Top U wing panels German-import Barracuda features epoxy/glass upper lower surfaces separately laid up joined full-span flaperons spoilers plug-in mount Bottom photo shows assembled crafta beauty Control functions used rudder elevator flaperons spoilers Top CR Fuselage Dassel-influenced design Pawlenko Belgium Construction Keviar/epoxy canopy hinged act speedbrake Flawless construction Score X Tw/300 X 1000 Li number laps completed com petitor being scored Tw ing time finisher seconds c If no finishes Score 1000 X Li/Lm Li distance completed competitor being scored laps Lm mum distance completed competitor laps Norm Timbs Jr highest lap count first round day two 825 best speed winning heat 161 mph 575 laps Mike Reagan Round two four fliers complete nine laps best speed Edbergs 192 mph 157 seconds last round Edberg Larry Pettyjohn Woody Blanchard Jr Blame Rawdon fly ing 10 laps Edberg best time 180 seconds 186 mph Dons fourth 1000-point round final overall score 98% perfect top 10 scores 1Don Edherg586446LariyPeoyjohn53764 2Jerry Krainock572487Mike Banse51575 3David Johnson555728KeithKindrick51104 4Bob Worley544789Steve Manganelli51103 5NormTimbsJr5378110Chris Adams50911 World Championship-caliber scoring again provided Dave Peltz special thanks him providing above scores National Soaring Society Dick Crowley presi dent NSS announced annual NSS Soar-In scheduled June 20 21 shouldnt have trouble getting contest sites Twenty-five locations being selected details being worked out read Dick also announced newsletter Sailplane schedule again its new editor Ed Van Buren Atlanta will presenting new interesting format Also new members joined up during last years Soar-In will have membership carried through 1981 Past members through 1980 will have membership carried through June 1981 further membership information con tact Jim Barr Box 1530 Denver CO 80210 F3B Canadian Nationals LSF Tournament AMA Nationals Soar-In just start two months heavy summer Sailplane activity July 13 thiough 17 F3B World Champion ships site has nailed down Sacramento area Co-Contest Directors will Don Anthony Ray Marvin cant attend the World Champs July Continued page 110 d FOX GLOW PLUGS can actually see FOX Glow Plug glow brighter Compare against other youll see intense glow Glow Plugs start engine easier rev faster FOXSTANDARDSHORT$ 99 FOXSTANDARD LONG$ 99 FOX R/C SHORT$149 FOX RIC LONG$1 49 FOX FUEL FOX SUPERFUELGood break oil rich formula 28% $305 Qt $505 Gal $1675 IDUKESFUELEspecially I blended R/G Sport flying II Pt $340 Qt $560 Gal $1895 II MISSILE MIST premium fuel power 25% Nitro Pt $420 Qt $760 Gal $2590 FX 5305 TOWSON AVE FORT SMITH ARK 72901 501 645 1656 May 1981 33 Meyer Uutman left holds canopy frame 1/5-scale Jantar Keith Finkenbiner right looks approvingly epoxy mold Meyer made frame Meyer planning limited produc tion run Scale Jantartop quality glass workl KIORITZ Deep Fins Optimum Cooling 21/4 Flywheel Small Magneto 1 5/am Aluminum n Endorsed Don Godfrey Phone 607 722-1765 Pro-Drilled Props Available Ask About Custom Built KIORITZ Engines fiberglass cowl vacuum-formed control surfaces wheel pants other accessories beautifully done Les prototype has flown no usual new-plane teething troubles les sons learned have already cranked kit will half-dozen around spring including Im going build Ill let know goes Quadra Kioritz chokes running engine tests Quadra Kioritz Kirby Crawford found use same size Walbro carb both suffer lack choke heard Dario Brisighella has add-on choke Quadra got touch him has choke has two different versions simply plastic choke plate lever mounts under white Carb Needles &Throttle Accessible Engine Running Points Sealed Rear Housing ENGINES BY GIBBS HOBBY & RESEARCH 6195 Hillfield StNW NCANTON OHIO 44720 Phone216 499-8854 After 600 PM $189 Pre-Paid Orders Pay Shipping Dealer Inquiries Welcome Year Limited Accept Visa & Master Card plastic molding comes Quadra carb other really air cleaner built-in choke Prices $100 $495respectively air cleaner version fits nicely Kioritz few minor changes havent chance run yet expect help both choke problem fuel consumption figures Kioritz want chokes Quadra-related items write Dario G Rn sighella Sr 1032 East Manitowoc Ave Oak Creek WI 53154 Bob Beckman 8248 Holly Grove Court Manassas VA 22110 SAFE FLYING IS NO ACCIDENT GIBBS HOBBY & RESEARCH Original Developer Factory Trained Authorized Master Service Dealer PFI FICAT IONS 242 CU ifl C397C0 32 HP 8000 rpm Weight 61/2 lb BaII Bearings Crank Caged Rollers Rod Piston Pin Walbro Pump Carb 3 Ring Piston RC Aerobatics/Van Putte Continued page 31 questions Id love beginner club However said yes questions club probably unusual Next time stranger visits club field take good look fellow club members treat him youd happy treatment congratulations affirmative club policy change order Golden Rule good place start Ron Van Putte 111 Sleepy Oaks Road Fort Walton Beach FL 32548 RC Soaring/Pruss Continued page 33 11-19 are dates Canadian Nationals Theyll held Ontario Huron Park Classes include Two-Meter Stand-Off Scale task will Triatholon Details being worked out hold LSF Tournament Chicago area July27 through 31 ties SOARs 76 km Great Race VI scheduled July25 26 Scheduled July 27 28 one-task event will F3B Distance task Rules will per book except will no limit number laps last three days Precision Duration will flownfour rounds ninth round wild card round Details later can head AMA Nationals San Antonio first week August servos still working after theres good chance wont Nice guys finish first Over years seems modelers top competition heap always ones open about building secrets Names could printed go back couple generations names would cover categories model aviation last Soaring column mention made 1SF International Soaring Forum Made up some modelings finest craftsmen technicians 1SF formed further study construction techniques airfoil develop ment Sailplane design performance Han Schlapfer Switzerland Fnidolin Fritz Austria two gents shop tool boxes always open Rick Schramek San Francisco has opportunity visit gents few occasionsand peek shops tool boxes spend time during flight tests has also brought back some interesting building techniques list materials used turn out exotic birds isnt say answers making Worldheater 12 youre looking molded wing techniques epoxy molds other not-so-standard building pro cedures Rick has some offerings Hell passing interesting information future columns Stay tuned New Clubs Southern Nevada Soaring Society Joseph M Welch 5813 Mary Way Las Vegas NV 89108 Galesbung RC Modelers Noel Garrett Box 106 Abingdon IL 61410 Dan Pruss RR 2 Box 49D Plainfield IL 60544 IWhen writing advertiseui mention read about Model Aviation 110 Model Aviation colorful Gee Bee Z first barrel-shaped racers constructed Granville Brothers Springfield Massachusetts During 1931 won five races including prestigious Thompson Trophy Cleveland Ohio National Air Races Z also direct forerunner famous Gee Bee R-1 R-2 FEATURES TWO TYPES OF COWLINGS TWO TYPES OF WHEELS HARD AND FLEXIBLE TIRES ILED INTERIOR Send $1 complete illustrated catalog DEPT MA 181 PAWNEE ST SAN MARCOS CALIFORNIA 92069
Edition: Model Aviation - 1981/05
Page Numbers: 32, 33, 110
Radio Control Soaring Dan Pruss Ace Deuces Don Edberg flying clipped-wing Sagitta outpointed 62 other fliers Second Annual Two Meter World Cup 2MWC past January Sponsored San Fernando Valley Silent Flyers Antelope Valley Soaring Association Edberg also amember 1981 USA F3B Team scored 58644 points out possible 6000and needed nearly point win Although Don four 1000-point rounds out six Jerry Krainock five Only 724point mark first round Speed flawed Krainocks otherwise perfect score sheet Unlike F3B Speed task timing run 150 meters up back Two Meter classic has fliers run course four lengths laps F3B definition course Edberg clicked off 395 seconds fastest time meet other tasks similar F3B competi tion sponsoring clubs added flavor Duration other tasks manon-man also 10 minutes long man-on-man concept still best measure pilot/plane performanceespecially up-and-down air rain Sunday yet devised organizer quite evident Sam Brown could score 970 points Duration 1002 Dave Johnson same flight group perfect 1000 flight 25-point landing Meanwhile Don Edberg tied first round measly 441 best heat others floundered trying break two minutes man-on-man Distance task unlike F3B 12 laps maximum allowed 2MWC rules have no limit number laps allowed within four minutes Weather defin itely factor keeping lap count low Dave Johnson flier make 10 Krainock won heat got six Dave Peltz scored fewest laps 525 win heat above took place first day competition day two type task scheduled Man-on-Man Simu lated Cross-Country youre gun-shy F3B because wing bending Speed task feel Distance task lacks something new task gives best both worlds Its also club can hold local level turn winter projects scrap heaps task allows five minutes 300 sec fly 10 laps total 1500 meters Scoring Man-on-Man Simulated CrossCountry follows a Finisher Score X Tw/Ti Tw ing time Ti competitor being scored b Non-Finisher 32 Model Aviation Don EdbergAce Deuces Pictured Standard-class Sagitta flew 2-meterspan version win recent 2-Meter World Cup Flick Schramek loves Sailpianes Top U wing panels German-import Barracuda features epoxy/glass upper lower surfaces separately laid up joined full-span flaperons spoilers plug-in mount Bottom photo shows assembled crafta beauty Control functions used rudder elevator flaperons spoilers Top CR Fuselage Dassel-influenced design Pawlenko Belgium Construction Keviar/epoxy canopy hinged act speedbrake Flawless construction Score X Tw/300 X 1000 Li number laps completed com petitor being scored Tw ing time finisher seconds c If no finishes Score 1000 X Li/Lm Li distance completed competitor being scored laps Lm mum distance completed competitor laps Norm Timbs Jr highest lap count first round day two 825 best speed winning heat 161 mph 575 laps Mike Reagan Round two four fliers complete nine laps best speed Edbergs 192 mph 157 seconds last round Edberg Larry Pettyjohn Woody Blanchard Jr Blame Rawdon fly ing 10 laps Edberg best time 180 seconds 186 mph Dons fourth 1000-point round final overall score 98% perfect top 10 scores 1Don Edherg586446LariyPeoyjohn53764 2Jerry Krainock572487Mike Banse51575 3David Johnson555728KeithKindrick51104 4Bob Worley544789Steve Manganelli51103 5NormTimbsJr5378110Chris Adams50911 World Championship-caliber scoring again provided Dave Peltz special thanks him providing above scores National Soaring Society Dick Crowley presi dent NSS announced annual NSS Soar-In scheduled June 20 21 shouldnt have trouble getting contest sites Twenty-five locations being selected details being worked out read Dick also announced newsletter Sailplane schedule again its new editor Ed Van Buren Atlanta will presenting new interesting format Also new members joined up during last years Soar-In will have membership carried through 1981 Past members through 1980 will have membership carried through June 1981 further membership information con tact Jim Barr Box 1530 Denver CO 80210 F3B Canadian Nationals LSF Tournament AMA Nationals Soar-In just start two months heavy summer Sailplane activity July 13 thiough 17 F3B World Champion ships site has nailed down Sacramento area Co-Contest Directors will Don Anthony Ray Marvin cant attend the World Champs July Continued page 110 d FOX GLOW PLUGS can actually see FOX Glow Plug glow brighter Compare against other youll see intense glow Glow Plugs start engine easier rev faster FOXSTANDARDSHORT$ 99 FOXSTANDARD LONG$ 99 FOX R/C SHORT$149 FOX RIC LONG$1 49 FOX FUEL FOX SUPERFUELGood break oil rich formula 28% $305 Qt $505 Gal $1675 IDUKESFUELEspecially I blended R/G Sport flying II Pt $340 Qt $560 Gal $1895 II MISSILE MIST premium fuel power 25% Nitro Pt $420 Qt $760 Gal $2590 FX 5305 TOWSON AVE FORT SMITH ARK 72901 501 645 1656 May 1981 33 Meyer Uutman left holds canopy frame 1/5-scale Jantar Keith Finkenbiner right looks approvingly epoxy mold Meyer made frame Meyer planning limited produc tion run Scale Jantartop quality glass workl KIORITZ Deep Fins Optimum Cooling 21/4 Flywheel Small Magneto 1 5/am Aluminum n Endorsed Don Godfrey Phone 607 722-1765 Pro-Drilled Props Available Ask About Custom Built KIORITZ Engines fiberglass cowl vacuum-formed control surfaces wheel pants other accessories beautifully done Les prototype has flown no usual new-plane teething troubles les sons learned have already cranked kit will half-dozen around spring including Im going build Ill let know goes Quadra Kioritz chokes running engine tests Quadra Kioritz Kirby Crawford found use same size Walbro carb both suffer lack choke heard Dario Brisighella has add-on choke Quadra got touch him has choke has two different versions simply plastic choke plate lever mounts under white Carb Needles &Throttle Accessible Engine Running Points Sealed Rear Housing ENGINES BY GIBBS HOBBY & RESEARCH 6195 Hillfield StNW NCANTON OHIO 44720 Phone216 499-8854 After 600 PM $189 Pre-Paid Orders Pay Shipping Dealer Inquiries Welcome Year Limited Accept Visa & Master Card plastic molding comes Quadra carb other really air cleaner built-in choke Prices $100 $495respectively air cleaner version fits nicely Kioritz few minor changes havent chance run yet expect help both choke problem fuel consumption figures Kioritz want chokes Quadra-related items write Dario G Rn sighella Sr 1032 East Manitowoc Ave Oak Creek WI 53154 Bob Beckman 8248 Holly Grove Court Manassas VA 22110 SAFE FLYING IS NO ACCIDENT GIBBS HOBBY & RESEARCH Original Developer Factory Trained Authorized Master Service Dealer PFI FICAT IONS 242 CU ifl C397C0 32 HP 8000 rpm Weight 61/2 lb BaII Bearings Crank Caged Rollers Rod Piston Pin Walbro Pump Carb 3 Ring Piston RC Aerobatics/Van Putte Continued page 31 questions Id love beginner club However said yes questions club probably unusual Next time stranger visits club field take good look fellow club members treat him youd happy treatment congratulations affirmative club policy change order Golden Rule good place start Ron Van Putte 111 Sleepy Oaks Road Fort Walton Beach FL 32548 RC Soaring/Pruss Continued page 33 11-19 are dates Canadian Nationals Theyll held Ontario Huron Park Classes include Two-Meter Stand-Off Scale task will Triatholon Details being worked out hold LSF Tournament Chicago area July27 through 31 ties SOARs 76 km Great Race VI scheduled July25 26 Scheduled July 27 28 one-task event will F3B Distance task Rules will per book except will no limit number laps last three days Precision Duration will flownfour rounds ninth round wild card round Details later can head AMA Nationals San Antonio first week August servos still working after theres good chance wont Nice guys finish first Over years seems modelers top competition heap always ones open about building secrets Names could printed go back couple generations names would cover categories model aviation last Soaring column mention made 1SF International Soaring Forum Made up some modelings finest craftsmen technicians 1SF formed further study construction techniques airfoil develop ment Sailplane design performance Han Schlapfer Switzerland Fnidolin Fritz Austria two gents shop tool boxes always open Rick Schramek San Francisco has opportunity visit gents few occasionsand peek shops tool boxes spend time during flight tests has also brought back some interesting building techniques list materials used turn out exotic birds isnt say answers making Worldheater 12 youre looking molded wing techniques epoxy molds other not-so-standard building pro cedures Rick has some offerings Hell passing interesting information future columns Stay tuned New Clubs Southern Nevada Soaring Society Joseph M Welch 5813 Mary Way Las Vegas NV 89108 Galesbung RC Modelers Noel Garrett Box 106 Abingdon IL 61410 Dan Pruss RR 2 Box 49D Plainfield IL 60544 IWhen writing advertiseui mention read about Model Aviation 110 Model Aviation colorful Gee Bee Z first barrel-shaped racers constructed Granville Brothers Springfield Massachusetts During 1931 won five races including prestigious Thompson Trophy Cleveland Ohio National Air Races Z also direct forerunner famous Gee Bee R-1 R-2 FEATURES TWO TYPES OF COWLINGS TWO TYPES OF WHEELS HARD AND FLEXIBLE TIRES ILED INTERIOR Send $1 complete illustrated catalog DEPT MA 181 PAWNEE ST SAN MARCOS CALIFORNIA 92069