Pylon Racing Bill Hager PROCRASTINATING time read 1985 Nationals will history addition FAL years schedule should plenty Racing everyone So didnt make it loss As have said past have ideas hints send will try get article month have very sanitary fueling system sent Andrew Wiktorin West Covina CA Just about everyone know little sloppy fuel myself included spend hours hours preparing race yet still careless fuel am sure know just speck dirt fuel line prestowe have flameout Anyway Andrews fuel ing system might interest some Now racing 1984-85 Tangerine reported Jim Moorhead Tangerine 1983-84 example worst-possible weather conditions can hold Pylon Race years Tangerine example best As racers may have allowed use R/C World its comforts sunny skies light winds enjoyed some 50 modelers RCACF Club field Orlando FL make flying site something special year break tradition Alas Formula held years Tangerine its place almost 40 con testants battled out new SEM PRA-recognized eventSport Pylon Rac ing case havent noticed large group modelers mostly Floridians have racing Q-500-type airplane enthusiasm borders hyper activity first. ter-Midget QM raced five rounds opening event Friday December 28th strength new Ron Youngmodified Cox/Rossi combo starting felt QM regulars tend agree new setup averaging increase around 1000 rpm once properly broken Gail Jacobson running new setup streaked around pylons thirdround heat set new personal record what proved fast time meet 1185 Jake flying really slick Pole Kitty went win event Dave Latsha flying Estrellita took second best time 1285 Shark flier Jimmy Bartels took third main event years Pylon Racing follow Saturday sun hardly up before sky full new racers trims needle valves checked last time sound different what us used Schnuerle-ported 40s muffled tuned pipes have much different sound old K&B sport 40 previous years Most operat ing rpm range some 2000 revs higher earlier Q-500 airplanes equal increase zip between poles several previous races worth experience behind central Florida group strong force con tend competitors out side Southeastern district such Rex Knepper Dave Keats some experience piped racers running right down fast time SEMPRA Quickie-500 fliers outside Florida rookies new technology nonetheless presence felt five rounds furious racing over Dave Latsha virtue winning fly-off Ricky Ritz awarded first place Ritz taking second four-plane fly-off third ordered up featuring Brian Richmond Jimmy Bartels Robert Sku pien Rex Knepper race hot Skupien leading pack across finish line Richmond unfortunate victim midair between base pylons previously earned Fast Time event 1256 Its wonderful see new faces contest Southeast looks like Sport Pylon might just what takes get enthusiasm back District well serve launching pad future QM Formula pilots Florida guys doing hope rest District will join Sport Pylon great introduction Pylon Racing price average RC enthusiast can easily afford Thanks to Bill Williamson Dave Continued page 140 54 Model Aviation Clean fuel keeps engines running reliably fliers dont exercise much care theyre fuetlngldefueling planes scheme bears consideration SACHSDOLMAR 31 wlmuffier 50 HP 5 lbs 11 oz SACHSDOLMAR 34 wlmuffier 80 HP Bibs SACHSDOLMAR Wlaiectric Ignition b muffler 65 HP 5 lbs 15 oz Prices include postage handling chargssi Phone 1-201-427-3845 Engine hove point easy storting carburetor inkoge cranboese tapped Smoke edupter 10 bolt prop bob mount mounting boos muffler engine raudy too Prop. toeke oil ep.b pioga etc oaileblo Cotta charge nocapt Kiotit 37 tmin end Seoks-Onheer 343 Also AvaNable Kiorlti 24- $17996 32 HP 6A lbs Kloriti 48- made order call price Klorltz 56-made order call prIce Cobra 23uortz ei win 31 HP 5/e lbs6 HP 5 lbs. Electric Ignition $15995 000 complete See Sept 13-1 Set PA Federetion Trede Show engineered meet demands discriminating modeler backed service match ar flying much fun real flying get Scale experts like Col John DeVries also CD Lt Col Bill Dunn CD Scale event holding forth bound have some good discussions learn something process Pikes Peak Plane Rally annual event have no problem attracting people fly field 7200 feet elevation similar events regular Sunday flying Rocky Mountain-region RC fields 5000 Its no problem remembers rules high-altitude flying What hap pens take giant planes lower altitudes lean little fly just greatand never forget about density altitude Once agaIn thanks Joan Dale Alyea fascinating account life high density altitude Something sounds backwards description mixture settings no doubt about effects Dale Joan talking about lot fullscale pilots have learned density alti tude lesson hard way Two months now expect have report STARS Scale Rally right other horses fill blank himself George Privateer Bob Beckman 8248 Holly Grove Ct Manassas VA 22110 RC Pylon Racing/Hager Continued page 54 Stewart workers got together made sure Racing would part years Tangerine As final note Congratulations RCACF having beautiful paved runway quite sensible kind racing added flying site contest report UPRC United Pylon Racing Circuit race sent Ernie Nikodem Well 1985 NF Ontario race 140 Model Aviation history should really go record books 28 sport entries high NF Ontario record high winds took record toll equipment crashes midairs mishaps Yours tru ly hit new record dumping three ships two days mishaps locked eyeballs onto wrong plane takeoff went through motions flying two laps own plane crashed two seconds race three midairs little strange Neil Watsons engine im bedded itself Ralph Perillos wing making fly like proverbial lead balloon engine finally fell free plane began glide normally guys winners circle Al Mack Dave Gierke Dave Thomas Al first 20 points two Daves tied points 18 Dave Gierkes faster time 150 placed him second Dave Thomass best time 153 good hard-won third place Dave Thomass best showing first time has finished top three Results Race held June 29 1985 NF Ontario Sport 28 entries Place 1 2 3 4 5 6 7 8 9 10 Contestant Al Mack Dave Gierke Dave Thomas Billy Brandow Gary Gau Mark Sciandra D Baker Engine Webra 40 ST 40 ST 40 ST 40 ST 40 Ring oPS 40 COMO 40 Time 153 150 153 145* 150 153 145 Dean De Anthony UNK157 Brian AubeOS 40158 Rick PaineST 40159 * fast time NF Ontario Club did fine job hosting race Want see results clubs con test article Well send something about cant write about something dont know about way guys West Coast havent heard word yet year Did everybody quit racing California year Continued page 142 dO St 100 -U r OVER ~ / ltItIWLBLO AllOt] PEANUT SCALE II _ DWALK FLYING DELUII\NLiIONEENDRAK UCA 94904 US NYLON SCREWS No fancy packaging Just great selection low prices 6-32x P/a10ea 8-32x2lO0ea 10-32x 2lOesa 1/420x 2120 ea 1/4-20x3_____ 2000a 1/4 20 x 4600 ea Srhaller larger sizes also available Shipping Under $10 add $150 Over $10 Free ARD WARE COMPANY 516 Greenway Drive London KY 40741 Dealer InquIrIes welcome FOR SERIOUS MODELERS ONLY New PistonlRod Reset Tool * & Piston Holder Set Now can easily extend life Cox 020 049/051 09 engine Whether youre free-flight control-line 1/2-A pylon racing time ball-socket area piston can become too loose continued high RPM output new tool Cox Hobbies piston/rod reset tool set designed support piston no chance damage crucial piston crown area properly re-set ball socket will insure continued top performance winning Diston/cylinder combination case hardened racers want promote Rac ing Well what better way through column Come gang about some help See next month Bill Hager 706 Glen Haven Dr Conroe TX 7738S RC Helicopters/Jolly Continued page 55 bottom main rotor shaft main gear steel nice deep teeth gears can set slight play worrying about stripping teeth swashplate does have ball bearing parts pressed over inner outer races Rather swash plate bearing linkage attachment points line maintain true cyclic inputs Ball-bearing swashplates used some other kits tend wear eventually become sloppy mention alumi num parts coming off bearing new design swashplate should wear much longer giving true transfer cyclic controls Main rotor system Along MCS micro-control system rotor head makes system work beautifully machined features tri hinged system head can flap top center hinge bolt blade can cone independently lower blade hinge bolt allows blade actu ally fly set its own coning angle inde pendently other blade tracking blades set blades truly pitched same dampening adjustable via nutand-plate system bottom head Tightening nut increases rigidity rotor system equally both blades head also features three bearings blade holder Inner outer ball bearings support feathering action massive outer thrust bearing absorbs centrifugal loads also bearings support flybar Bell/Hiller mixers flybar carrier head designed wear well give precise steering control blade axles set forward head center masses rotor blades close center rotor head Main rotor blades main rotor blades True-Spin blades four-part laminates slotted accept blade weights add blade inertia during autorotation make easier auto approaches cov ered shrink tubing make strong attractive Tail rotor gear box tail rotor gear box nicely-machined aluminum sembly two bearings support input shaft pitch-change wire slides through hollow steel tail rotor shaft exits down 900 bend tail rotor bellcrank has ball built end pitch-change wire slides through ball gives very precise tail rotor control allowing angle pitch-change wire move easily precisely advanced tail-pitch-control system yet designed gearbox filled grease open end sealed plastic plate rear tail-drive assembly tube mounted aft end driving tail-drive wire tube flattened out accepts tail-drive wire also flattened out tail rotor system also has flattened tube tail assembly together no way tail can fail setscrews vibrate loose simple solid arrangement taildrive wire supported rubber block having plastic tube center comes installed about center boom gear ratio engine mainrotoris9Oto 1 1to4Sfromthe main rotor tail rotor engine turns 12500 rpm gives main rotor speed about 1400 tail rotor speed 6250 ratios excellent giving good disc rigidity forward flight excellent tail authority both flying hovering maneuvers Main-rotor-disc havior strong touchy desirable good competition work well smooth sport flying autorotation clutch mounted beMODEL MOTOR MUGJM high quality totally glazed ceramic engine mug must modeler Standing 5/2 inches tall large 10 oz capacity its real attention getter definite collectors piece years come Only Plus $200 postage handling per order CA residents add sales tax REPLACEMENT PARTS FOR Kraft Engines Testorl McCoy TuIpan 40 RJL ENGINES Call Only Factory Source RJL INDUSTRIES Free Parts Catalog Available RIL Industries e PO Box 5654 e Pasadena CA 91107 Phone 818 359-0016 142 Model Aviation yROOuCrON IN STOCK FOR IMMEDIATE SHIPMENT NEW RA SOS$19995 New Onodre 35 CDI$10995 Reg Qoodr 35 59995 Briniqhell flywheel$11995 Req Onodra 35 Power Aneenbly Only5645$ OUADRA REPAIR51000 plo portel Jin Mentor ERCOUPEPLANS $2395 KIT $23995 Jim Mower TOMAHAWKPLANS $2395 KIT $25995 Jin MenoerBBALLTRAINERPLANS $2395 KIT $21495 Jiw Meeser ACROBATPLANS $1995 KIT 522495 New ZENOAH G23 $13995ZENOAH G39 $ 9995 FLOATS 361/5 noolecore $1795cowplete hi $3995 FLOATS 45 1/400eleonren $2195cowplete kit $4795 15 WWI WHEELS 2595 P&W CVIS FLEET 151$2595 PLANS SUPER STEARMAN 1/4 IIlod$reyl $2995 1/3 TAYLORCRAFTor 1/3 CUB Nelito $2995 VOLKSPLANE 1/2Chioken Charlie $2395 COCKPIT KITS Towohowh FM/i Spitfire ME-159 $2295 Erooope Fleet J3 Cob PSE P47 C Eagle $2195 Citobrin $2495 Zero $2695 Zero enterior $1095 US Ooedre FUEL TANKS160 $69532, $795 FIBERGLASS ARROW SHAFTS 5/16032 long 6/sloW 24-Hour Service 5250 postage Send Bank Check Money Order JIM MESSERS QUALTIY MODEL PRODUCTS Volley View Boo 43 Allegony N Y 14706
Edition: Model Aviation - 1985/10
Page Numbers: 54, 140, 142
Pylon Racing Bill Hager PROCRASTINATING time read 1985 Nationals will history addition FAL years schedule should plenty Racing everyone So didnt make it loss As have said past have ideas hints send will try get article month have very sanitary fueling system sent Andrew Wiktorin West Covina CA Just about everyone know little sloppy fuel myself included spend hours hours preparing race yet still careless fuel am sure know just speck dirt fuel line prestowe have flameout Anyway Andrews fuel ing system might interest some Now racing 1984-85 Tangerine reported Jim Moorhead Tangerine 1983-84 example worst-possible weather conditions can hold Pylon Race years Tangerine example best As racers may have allowed use R/C World its comforts sunny skies light winds enjoyed some 50 modelers RCACF Club field Orlando FL make flying site something special year break tradition Alas Formula held years Tangerine its place almost 40 con testants battled out new SEM PRA-recognized eventSport Pylon Rac ing case havent noticed large group modelers mostly Floridians have racing Q-500-type airplane enthusiasm borders hyper activity first. ter-Midget QM raced five rounds opening event Friday December 28th strength new Ron Youngmodified Cox/Rossi combo starting felt QM regulars tend agree new setup averaging increase around 1000 rpm once properly broken Gail Jacobson running new setup streaked around pylons thirdround heat set new personal record what proved fast time meet 1185 Jake flying really slick Pole Kitty went win event Dave Latsha flying Estrellita took second best time 1285 Shark flier Jimmy Bartels took third main event years Pylon Racing follow Saturday sun hardly up before sky full new racers trims needle valves checked last time sound different what us used Schnuerle-ported 40s muffled tuned pipes have much different sound old K&B sport 40 previous years Most operat ing rpm range some 2000 revs higher earlier Q-500 airplanes equal increase zip between poles several previous races worth experience behind central Florida group strong force con tend competitors out side Southeastern district such Rex Knepper Dave Keats some experience piped racers running right down fast time SEMPRA Quickie-500 fliers outside Florida rookies new technology nonetheless presence felt five rounds furious racing over Dave Latsha virtue winning fly-off Ricky Ritz awarded first place Ritz taking second four-plane fly-off third ordered up featuring Brian Richmond Jimmy Bartels Robert Sku pien Rex Knepper race hot Skupien leading pack across finish line Richmond unfortunate victim midair between base pylons previously earned Fast Time event 1256 Its wonderful see new faces contest Southeast looks like Sport Pylon might just what takes get enthusiasm back District well serve launching pad future QM Formula pilots Florida guys doing hope rest District will join Sport Pylon great introduction Pylon Racing price average RC enthusiast can easily afford Thanks to Bill Williamson Dave Continued page 140 54 Model Aviation Clean fuel keeps engines running reliably fliers dont exercise much care theyre fuetlngldefueling planes scheme bears consideration SACHSDOLMAR 31 wlmuffier 50 HP 5 lbs 11 oz SACHSDOLMAR 34 wlmuffier 80 HP Bibs SACHSDOLMAR Wlaiectric Ignition b muffler 65 HP 5 lbs 15 oz Prices include postage handling chargssi Phone 1-201-427-3845 Engine hove point easy storting carburetor inkoge cranboese tapped Smoke edupter 10 bolt prop bob mount mounting boos muffler engine raudy too Prop. toeke oil ep.b pioga etc oaileblo Cotta charge nocapt Kiotit 37 tmin end Seoks-Onheer 343 Also AvaNable Kiorlti 24- $17996 32 HP 6A lbs Kloriti 48- made order call price Klorltz 56-made order call prIce Cobra 23uortz ei win 31 HP 5/e lbs6 HP 5 lbs. Electric Ignition $15995 000 complete See Sept 13-1 Set PA Federetion Trede Show engineered meet demands discriminating modeler backed service match ar flying much fun real flying get Scale experts like Col John DeVries also CD Lt Col Bill Dunn CD Scale event holding forth bound have some good discussions learn something process Pikes Peak Plane Rally annual event have no problem attracting people fly field 7200 feet elevation similar events regular Sunday flying Rocky Mountain-region RC fields 5000 Its no problem remembers rules high-altitude flying What hap pens take giant planes lower altitudes lean little fly just greatand never forget about density altitude Once agaIn thanks Joan Dale Alyea fascinating account life high density altitude Something sounds backwards description mixture settings no doubt about effects Dale Joan talking about lot fullscale pilots have learned density alti tude lesson hard way Two months now expect have report STARS Scale Rally right other horses fill blank himself George Privateer Bob Beckman 8248 Holly Grove Ct Manassas VA 22110 RC Pylon Racing/Hager Continued page 54 Stewart workers got together made sure Racing would part years Tangerine As final note Congratulations RCACF having beautiful paved runway quite sensible kind racing added flying site contest report UPRC United Pylon Racing Circuit race sent Ernie Nikodem Well 1985 NF Ontario race 140 Model Aviation history should really go record books 28 sport entries high NF Ontario record high winds took record toll equipment crashes midairs mishaps Yours tru ly hit new record dumping three ships two days mishaps locked eyeballs onto wrong plane takeoff went through motions flying two laps own plane crashed two seconds race three midairs little strange Neil Watsons engine im bedded itself Ralph Perillos wing making fly like proverbial lead balloon engine finally fell free plane began glide normally guys winners circle Al Mack Dave Gierke Dave Thomas Al first 20 points two Daves tied points 18 Dave Gierkes faster time 150 placed him second Dave Thomass best time 153 good hard-won third place Dave Thomass best showing first time has finished top three Results Race held June 29 1985 NF Ontario Sport 28 entries Place 1 2 3 4 5 6 7 8 9 10 Contestant Al Mack Dave Gierke Dave Thomas Billy Brandow Gary Gau Mark Sciandra D Baker Engine Webra 40 ST 40 ST 40 ST 40 ST 40 Ring oPS 40 COMO 40 Time 153 150 153 145* 150 153 145 Dean De Anthony UNK157 Brian AubeOS 40158 Rick PaineST 40159 * fast time NF Ontario Club did fine job hosting race Want see results clubs con test article Well send something about cant write about something dont know about way guys West Coast havent heard word yet year Did everybody quit racing California year Continued page 142 dO St 100 -U r OVER ~ / ltItIWLBLO AllOt] PEANUT SCALE II _ DWALK FLYING DELUII\NLiIONEENDRAK UCA 94904 US NYLON SCREWS No fancy packaging Just great selection low prices 6-32x P/a10ea 8-32x2lO0ea 10-32x 2lOesa 1/420x 2120 ea 1/4-20x3_____ 2000a 1/4 20 x 4600 ea Srhaller larger sizes also available Shipping Under $10 add $150 Over $10 Free ARD WARE COMPANY 516 Greenway Drive London KY 40741 Dealer InquIrIes welcome FOR SERIOUS MODELERS ONLY New PistonlRod Reset Tool * & Piston Holder Set Now can easily extend life Cox 020 049/051 09 engine Whether youre free-flight control-line 1/2-A pylon racing time ball-socket area piston can become too loose continued high RPM output new tool Cox Hobbies piston/rod reset tool set designed support piston no chance damage crucial piston crown area properly re-set ball socket will insure continued top performance winning Diston/cylinder combination case hardened racers want promote Rac ing Well what better way through column Come gang about some help See next month Bill Hager 706 Glen Haven Dr Conroe TX 7738S RC Helicopters/Jolly Continued page 55 bottom main rotor shaft main gear steel nice deep teeth gears can set slight play worrying about stripping teeth swashplate does have ball bearing parts pressed over inner outer races Rather swash plate bearing linkage attachment points line maintain true cyclic inputs Ball-bearing swashplates used some other kits tend wear eventually become sloppy mention alumi num parts coming off bearing new design swashplate should wear much longer giving true transfer cyclic controls Main rotor system Along MCS micro-control system rotor head makes system work beautifully machined features tri hinged system head can flap top center hinge bolt blade can cone independently lower blade hinge bolt allows blade actu ally fly set its own coning angle inde pendently other blade tracking blades set blades truly pitched same dampening adjustable via nutand-plate system bottom head Tightening nut increases rigidity rotor system equally both blades head also features three bearings blade holder Inner outer ball bearings support feathering action massive outer thrust bearing absorbs centrifugal loads also bearings support flybar Bell/Hiller mixers flybar carrier head designed wear well give precise steering control blade axles set forward head center masses rotor blades close center rotor head Main rotor blades main rotor blades True-Spin blades four-part laminates slotted accept blade weights add blade inertia during autorotation make easier auto approaches cov ered shrink tubing make strong attractive Tail rotor gear box tail rotor gear box nicely-machined aluminum sembly two bearings support input shaft pitch-change wire slides through hollow steel tail rotor shaft exits down 900 bend tail rotor bellcrank has ball built end pitch-change wire slides through ball gives very precise tail rotor control allowing angle pitch-change wire move easily precisely advanced tail-pitch-control system yet designed gearbox filled grease open end sealed plastic plate rear tail-drive assembly tube mounted aft end driving tail-drive wire tube flattened out accepts tail-drive wire also flattened out tail rotor system also has flattened tube tail assembly together no way tail can fail setscrews vibrate loose simple solid arrangement taildrive wire supported rubber block having plastic tube center comes installed about center boom gear ratio engine mainrotoris9Oto 1 1to4Sfromthe main rotor tail rotor engine turns 12500 rpm gives main rotor speed about 1400 tail rotor speed 6250 ratios excellent giving good disc rigidity forward flight excellent tail authority both flying hovering maneuvers Main-rotor-disc havior strong touchy desirable good competition work well smooth sport flying autorotation clutch mounted beMODEL MOTOR MUGJM high quality totally glazed ceramic engine mug must modeler Standing 5/2 inches tall large 10 oz capacity its real attention getter definite collectors piece years come Only Plus $200 postage handling per order CA residents add sales tax REPLACEMENT PARTS FOR Kraft Engines Testorl McCoy TuIpan 40 RJL ENGINES Call Only Factory Source RJL INDUSTRIES Free Parts Catalog Available RIL Industries e PO Box 5654 e Pasadena CA 91107 Phone 818 359-0016 142 Model Aviation yROOuCrON IN STOCK FOR IMMEDIATE SHIPMENT NEW RA SOS$19995 New Onodre 35 CDI$10995 Reg Qoodr 35 59995 Briniqhell flywheel$11995 Req Onodra 35 Power Aneenbly Only5645$ OUADRA REPAIR51000 plo portel Jin Mentor ERCOUPEPLANS $2395 KIT $23995 Jim Mower TOMAHAWKPLANS $2395 KIT $25995 Jin MenoerBBALLTRAINERPLANS $2395 KIT $21495 Jiw Meeser ACROBATPLANS $1995 KIT 522495 New ZENOAH G23 $13995ZENOAH G39 $ 9995 FLOATS 361/5 noolecore $1795cowplete hi $3995 FLOATS 45 1/400eleonren $2195cowplete kit $4795 15 WWI WHEELS 2595 P&W CVIS FLEET 151$2595 PLANS SUPER STEARMAN 1/4 IIlod$reyl $2995 1/3 TAYLORCRAFTor 1/3 CUB Nelito $2995 VOLKSPLANE 1/2Chioken Charlie $2395 COCKPIT KITS Towohowh FM/i Spitfire ME-159 $2295 Erooope Fleet J3 Cob PSE P47 C Eagle $2195 Citobrin $2495 Zero $2695 Zero enterior $1095 US Ooedre FUEL TANKS160 $69532, $795 FIBERGLASS ARROW SHAFTS 5/16032 long 6/sloW 24-Hour Service 5250 postage Send Bank Check Money Order JIM MESSERS QUALTIY MODEL PRODUCTS Volley View Boo 43 Allegony N Y 14706
Edition: Model Aviation - 1985/10
Page Numbers: 54, 140, 142
Pylon Racing Bill Hager PROCRASTINATING time read 1985 Nationals will history addition FAL years schedule should plenty Racing everyone So didnt make it loss As have said past have ideas hints send will try get article month have very sanitary fueling system sent Andrew Wiktorin West Covina CA Just about everyone know little sloppy fuel myself included spend hours hours preparing race yet still careless fuel am sure know just speck dirt fuel line prestowe have flameout Anyway Andrews fuel ing system might interest some Now racing 1984-85 Tangerine reported Jim Moorhead Tangerine 1983-84 example worst-possible weather conditions can hold Pylon Race years Tangerine example best As racers may have allowed use R/C World its comforts sunny skies light winds enjoyed some 50 modelers RCACF Club field Orlando FL make flying site something special year break tradition Alas Formula held years Tangerine its place almost 40 con testants battled out new SEM PRA-recognized eventSport Pylon Rac ing case havent noticed large group modelers mostly Floridians have racing Q-500-type airplane enthusiasm borders hyper activity first. ter-Midget QM raced five rounds opening event Friday December 28th strength new Ron Youngmodified Cox/Rossi combo starting felt QM regulars tend agree new setup averaging increase around 1000 rpm once properly broken Gail Jacobson running new setup streaked around pylons thirdround heat set new personal record what proved fast time meet 1185 Jake flying really slick Pole Kitty went win event Dave Latsha flying Estrellita took second best time 1285 Shark flier Jimmy Bartels took third main event years Pylon Racing follow Saturday sun hardly up before sky full new racers trims needle valves checked last time sound different what us used Schnuerle-ported 40s muffled tuned pipes have much different sound old K&B sport 40 previous years Most operat ing rpm range some 2000 revs higher earlier Q-500 airplanes equal increase zip between poles several previous races worth experience behind central Florida group strong force con tend competitors out side Southeastern district such Rex Knepper Dave Keats some experience piped racers running right down fast time SEMPRA Quickie-500 fliers outside Florida rookies new technology nonetheless presence felt five rounds furious racing over Dave Latsha virtue winning fly-off Ricky Ritz awarded first place Ritz taking second four-plane fly-off third ordered up featuring Brian Richmond Jimmy Bartels Robert Sku pien Rex Knepper race hot Skupien leading pack across finish line Richmond unfortunate victim midair between base pylons previously earned Fast Time event 1256 Its wonderful see new faces contest Southeast looks like Sport Pylon might just what takes get enthusiasm back District well serve launching pad future QM Formula pilots Florida guys doing hope rest District will join Sport Pylon great introduction Pylon Racing price average RC enthusiast can easily afford Thanks to Bill Williamson Dave Continued page 140 54 Model Aviation Clean fuel keeps engines running reliably fliers dont exercise much care theyre fuetlngldefueling planes scheme bears consideration SACHSDOLMAR 31 wlmuffier 50 HP 5 lbs 11 oz SACHSDOLMAR 34 wlmuffier 80 HP Bibs SACHSDOLMAR Wlaiectric Ignition b muffler 65 HP 5 lbs 15 oz Prices include postage handling chargssi Phone 1-201-427-3845 Engine hove point easy storting carburetor inkoge cranboese tapped Smoke edupter 10 bolt prop bob mount mounting boos muffler engine raudy too Prop. toeke oil ep.b pioga etc oaileblo Cotta charge nocapt Kiotit 37 tmin end Seoks-Onheer 343 Also AvaNable Kiorlti 24- $17996 32 HP 6A lbs Kloriti 48- made order call price Klorltz 56-made order call prIce Cobra 23uortz ei win 31 HP 5/e lbs6 HP 5 lbs. Electric Ignition $15995 000 complete See Sept 13-1 Set PA Federetion Trede Show engineered meet demands discriminating modeler backed service match ar flying much fun real flying get Scale experts like Col John DeVries also CD Lt Col Bill Dunn CD Scale event holding forth bound have some good discussions learn something process Pikes Peak Plane Rally annual event have no problem attracting people fly field 7200 feet elevation similar events regular Sunday flying Rocky Mountain-region RC fields 5000 Its no problem remembers rules high-altitude flying What hap pens take giant planes lower altitudes lean little fly just greatand never forget about density altitude Once agaIn thanks Joan Dale Alyea fascinating account life high density altitude Something sounds backwards description mixture settings no doubt about effects Dale Joan talking about lot fullscale pilots have learned density alti tude lesson hard way Two months now expect have report STARS Scale Rally right other horses fill blank himself George Privateer Bob Beckman 8248 Holly Grove Ct Manassas VA 22110 RC Pylon Racing/Hager Continued page 54 Stewart workers got together made sure Racing would part years Tangerine As final note Congratulations RCACF having beautiful paved runway quite sensible kind racing added flying site contest report UPRC United Pylon Racing Circuit race sent Ernie Nikodem Well 1985 NF Ontario race 140 Model Aviation history should really go record books 28 sport entries high NF Ontario record high winds took record toll equipment crashes midairs mishaps Yours tru ly hit new record dumping three ships two days mishaps locked eyeballs onto wrong plane takeoff went through motions flying two laps own plane crashed two seconds race three midairs little strange Neil Watsons engine im bedded itself Ralph Perillos wing making fly like proverbial lead balloon engine finally fell free plane began glide normally guys winners circle Al Mack Dave Gierke Dave Thomas Al first 20 points two Daves tied points 18 Dave Gierkes faster time 150 placed him second Dave Thomass best time 153 good hard-won third place Dave Thomass best showing first time has finished top three Results Race held June 29 1985 NF Ontario Sport 28 entries Place 1 2 3 4 5 6 7 8 9 10 Contestant Al Mack Dave Gierke Dave Thomas Billy Brandow Gary Gau Mark Sciandra D Baker Engine Webra 40 ST 40 ST 40 ST 40 ST 40 Ring oPS 40 COMO 40 Time 153 150 153 145* 150 153 145 Dean De Anthony UNK157 Brian AubeOS 40158 Rick PaineST 40159 * fast time NF Ontario Club did fine job hosting race Want see results clubs con test article Well send something about cant write about something dont know about way guys West Coast havent heard word yet year Did everybody quit racing California year Continued page 142 dO St 100 -U r OVER ~ / ltItIWLBLO AllOt] PEANUT SCALE II _ DWALK FLYING DELUII\NLiIONEENDRAK UCA 94904 US NYLON SCREWS No fancy packaging Just great selection low prices 6-32x P/a10ea 8-32x2lO0ea 10-32x 2lOesa 1/420x 2120 ea 1/4-20x3_____ 2000a 1/4 20 x 4600 ea Srhaller larger sizes also available Shipping Under $10 add $150 Over $10 Free ARD WARE COMPANY 516 Greenway Drive London KY 40741 Dealer InquIrIes welcome FOR SERIOUS MODELERS ONLY New PistonlRod Reset Tool * & Piston Holder Set Now can easily extend life Cox 020 049/051 09 engine Whether youre free-flight control-line 1/2-A pylon racing time ball-socket area piston can become too loose continued high RPM output new tool Cox Hobbies piston/rod reset tool set designed support piston no chance damage crucial piston crown area properly re-set ball socket will insure continued top performance winning Diston/cylinder combination case hardened racers want promote Rac ing Well what better way through column Come gang about some help See next month Bill Hager 706 Glen Haven Dr Conroe TX 7738S RC Helicopters/Jolly Continued page 55 bottom main rotor shaft main gear steel nice deep teeth gears can set slight play worrying about stripping teeth swashplate does have ball bearing parts pressed over inner outer races Rather swash plate bearing linkage attachment points line maintain true cyclic inputs Ball-bearing swashplates used some other kits tend wear eventually become sloppy mention alumi num parts coming off bearing new design swashplate should wear much longer giving true transfer cyclic controls Main rotor system Along MCS micro-control system rotor head makes system work beautifully machined features tri hinged system head can flap top center hinge bolt blade can cone independently lower blade hinge bolt allows blade actu ally fly set its own coning angle inde pendently other blade tracking blades set blades truly pitched same dampening adjustable via nutand-plate system bottom head Tightening nut increases rigidity rotor system equally both blades head also features three bearings blade holder Inner outer ball bearings support feathering action massive outer thrust bearing absorbs centrifugal loads also bearings support flybar Bell/Hiller mixers flybar carrier head designed wear well give precise steering control blade axles set forward head center masses rotor blades close center rotor head Main rotor blades main rotor blades True-Spin blades four-part laminates slotted accept blade weights add blade inertia during autorotation make easier auto approaches cov ered shrink tubing make strong attractive Tail rotor gear box tail rotor gear box nicely-machined aluminum sembly two bearings support input shaft pitch-change wire slides through hollow steel tail rotor shaft exits down 900 bend tail rotor bellcrank has ball built end pitch-change wire slides through ball gives very precise tail rotor control allowing angle pitch-change wire move easily precisely advanced tail-pitch-control system yet designed gearbox filled grease open end sealed plastic plate rear tail-drive assembly tube mounted aft end driving tail-drive wire tube flattened out accepts tail-drive wire also flattened out tail rotor system also has flattened tube tail assembly together no way tail can fail setscrews vibrate loose simple solid arrangement taildrive wire supported rubber block having plastic tube center comes installed about center boom gear ratio engine mainrotoris9Oto 1 1to4Sfromthe main rotor tail rotor engine turns 12500 rpm gives main rotor speed about 1400 tail rotor speed 6250 ratios excellent giving good disc rigidity forward flight excellent tail authority both flying hovering maneuvers Main-rotor-disc havior strong touchy desirable good competition work well smooth sport flying autorotation clutch mounted beMODEL MOTOR MUGJM high quality totally glazed ceramic engine mug must modeler Standing 5/2 inches tall large 10 oz capacity its real attention getter definite collectors piece years come Only Plus $200 postage handling per order CA residents add sales tax REPLACEMENT PARTS FOR Kraft Engines Testorl McCoy TuIpan 40 RJL ENGINES Call Only Factory Source RJL INDUSTRIES Free Parts Catalog Available RIL 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