THE Dornier 335 same time unorthodox highest performance piston-engine fighters come Out World War II Due its novel tandem engine arrangement little frontal area single-engine aircraft low drag resulted along two powerful engines gave peculiar looking aircraft remarkable speed accelera tion Pfeil Arrow English also innovative several other respects first German fighter employ tricycle landing gear first equipped ejection seat idea 335 took shape 1937 Dr Claude Domier took out patent tandem-engined high-speed aircraft design novel aircraft design incorporated cruciform tail surfaces long drive shaft drove rear propeller centrally located rear engine prove practicality long drive shaft Dr Dornier small 22-foot wingspan test aircraft built Known Goppinger Go9 test vehicle cruciform tail single 80hp motor buried fuselage below shoulder wing long drive shaft tuming rear mounted four-blade pusher propeller Flight tests confirmed remarkable efficiency practicality design well reliability long drive shaft Go9 respectable speed 137 mph 1942 Dornier given go-ahead unorthodox push-pull fighter-bomber design pro posal late 1943 prototype made its first test flight huge aireraffs capabilities versatility immediately recognized heavy day-fighter version specialized two-seat night-fighter version comes wicked looking fighters challenging subjects Dorniers push-pull takes cake marvelous performance 18-in rubber jobexhilarating duration right flight shot front propeller operative insert shows both props place built tested spite new fighters great potential Arrow never reached operational status before war ended did come close however Between 35 40 335s built including 21 production prototypes went through field service tests 335 Anteater some its pilots referred truly awesome perfor mance large aircraft over 44-ft span length weighed over 20000 pounds Its two Daimler Benz 603 E-l engines developed total 3600 hp takeoff gave giant top speed about 475 mph amazing fact rear engine alone could propel Arrow speed 350 mph Arma ment varied usually included 30mm cannon two 15mm guns nose plus two 30mm cannons wings An internal bomb bay wing pylons could accommodate ariety bomb stores auxiliary fuel tanks Dornier 335 has used very little subject scale modeling though its mo ments general arrangement lend themselves well both free-flight radio control models unusual push-pull engine arrangement prob ably steers modelers clear first tested Arrows possibilities rubber-powered profile model proved workable arrangement seemed have good flying potential adequate stability model presented has span length 18 inches modeled after single seat pre-production fighter bomber A-O version As aside surviving 335 A-O model owned Smithsonian recently restored Dornier Company Germany currently temporary display Deutsches Museum Munich Germany scheduled retum Aero space Museum Washington DC 1983 would like model duplicate particular aircraft simply use tail number 102 instead I07 see September 1980 51 model Before starting Arrow have several options choose among model can built landing gear down up off actually easier build gear since will lighter way model will also fly better fly hard rough surfaces however gear would protect bottom model somewhat Also gear can enjoy beautiful unassisted takeoffs plan enter AMA rubber scale events Arrow will also need gear since flights must made ROG rise off-ground other choice have has motor/propeller combination three basic ways go simplest power model conventional way rubber motor single prop nose rear other prop case left off simplest easiest arrangement foregoes real challenge particular aircraft subject choose power both props can use either single rubber motor rubber motor prop general sport flying would recommend use single motor best flight performance two motor arrange ment should used case winding two motors preventing tangles bit hassle can done little care help flying buddy Construction Construction conventional respects Carefully select straight grained medium lightweight balsa keep weight down minimum flying capability model will depend its weight Fuselage construction usual half-shell method After cutting formers light weight balsa laminate top bottom profile keels two strips 1/16 square balsa strips glued white glue pinned place over plans Next glue half formers keeping 90 degrees workboard side place laminate side keel piece two strips 1 / 16 square again using white glue Constructing keels manner much easier produces much stronger keels usual practice cutting 1/16 sheet balsa Add 1/16 sq stringers upper wing support strip dry lift thc completed half shell building board add other side formers 1/16 sq stringers making sure fuselage remains absolutely straight Build up nose cowl sheet 1/32 glue front fuselage Cut out ribs build wing per plans After dihedral has added spar joiners place carve sand wing cradle fuselage until wing fits accurately Fit carve balsa canopy block use form vacuum-formed canopy Also carve air intake balsa make two Vacu-Form two spinners similarly constructed have access small Vacu-Form canopy can made up number flat pieces thin acetate sheet scoops spinners can carved balsa landing gear used bend legs 1/32 piano wire cement well nose wing spar positions Light weight wheels can built up soft 1/16 a shown plans Finally tail surfaces built firm 1/16 balsa Covering finishing Sand entire airframe smooth make sure glue joints sound Cover surfaces light weight Japanese tissue fuselage will require number strips between stringers avoid wrinkles have mastered wet tissue covering method can speed up fuselage covering job considerably Lightly spray tissue pin 52 Model Aviation Climbing Out goodie details show clearlylanding legs simulated wheel wells exnauss stacks distinctive round noseno cowl radial engine beastiefirat end th other Right hand grasping rubber motu p forthe rear propeller can assure stable Ah joy research development pays off long circling flight Holding launching releasing two props mite delicate though text makes easy both pictures both props working Very fast real aircraft could 350 mph engine FULL-SIZE PLANS AVAILABLE SEE PAGE 128 CSDR AND LIS,T GREEN SPLINTER PATTERN ON UPPER SURFACES LISYT BLUE UNDERSIDE K PROPS AND SPINNERS RAISE CE IWASHINI 3/5 DHEORAL 1155 hR DIHEDRAL RRACES R2TRUR5 1/35 SHEET - R2 VACLAM FORMED SM FORM SR BALSA-- OPY SPINNERSCO PAP00~ERERE BALSA WHEELSS OUTER LAYERS OF 1/15 OSER 1/4 INNER CORE 1/32 10 ALAM TARE PLASTIC SR BALSA P KS PS BA ~REFERENCES o1 WARPLANES OF THE THIRD REICH RE NIER Oo 33S BY REINS NOWARBA1/321/32DORNIER 335 AO AERO SB INC L ARROW 3 JULY1Y75 SCALE MODELSSPAN 8 AREA 65 INA DESIGNED & DRAWN BY DON SRULL wing tail pieces down drying minimize warping Give compo nent two three light coats thin low shrink dope such Sig Litecoat model can now assembled making sure parts straight lined up properly per plan can now add formers stringers below wing well build up large scoop bottom rear fuselage Cover areas water shrink dope described above Carefully glue air scoops four balsa exhaust stack pieces landing gear down build up gear legs balsa tape represent large steel struts oleos Color spray model air brush possible Hand brushing adds considerable amount weight doesnt look good can use model dope Floquil railroad enamel water-based model acrylic paints such Poly-S used Floquil paints found Coach Green Pullman Green reason able approximations light dark green colors respectively light blue-gray under surface can painted 50-50 mix Reefer Gray Sky Blue Whatever use Continued page 122 September 1980 53 author makes foam profiles motorstick test unusual configurations before goes three dimensions Using two props profile can put out sight power Finished ship stands behind monster background scale RC two 40s since finished Equipped retracts authentic war colors formidable piece flying machinery BROWN CO-2 ENGINES ENGINES ARE IN STOCK NEW CHARGER AND 5 SIZES OF TANISS BROWN ENGINES COMPLETE CATALOG $100 TO FIND ACCESSORIES KITS AND PLANS FOR RUBBER POWERED MODELS PNONE 17141 469-867T Peek-Polymers W 2498-AM ESA CALIF 920411 event brainchild Walt Mooney San Diego Scale Staffel 14 gram minimum weight foils ultra-light crowd gives us normal builders chance event catching fast times already 90 second range Dick Baxters fuselage-on side design Navy/Marine Armory Los Angeles Bill Hannan Warren Shipp immediately whipped out semi-scale General Aristocrats proceeded wow crowd some magnificent flights San Carlos Gym BW Meet May Watch class big things especially planes can also fly Embryo Endurance event outdoors Thanks cards letters photos gang Bill Warner 423-C San Vicente Blvd Santa Monica CA 90402 Dornier/SrulI continued page 53 put minimum possible keei weight down First spray light blue undersurfaces next lighter green upper pattern last darker green upper pattem Refer photos model better still references called out plan splinter camouflage pattern used DO 335 Mask spray markings glue canopy As final touch major structural panel lines can drawn drafting pen Make up front rear props nose plugs Two 7-in Sleek Streek plastic props can used two rubber motors employed case notch spinners glue props after wire hooks have attached Make sure rear prop put backwards concave surface blades facing rear single rubber motor two props used rear propeller will have left-handed prop carved formed balsa Make blade size pitch about same right-hand front prop single prop motor used 7 8-in plastic prop will fine Flying Make sure model balances shown Ballast necessary get CG right Check warps out line surfaces vertical fin should have very slight about 1/16 left turn left wing panel should have about in ie leading edge tip should raised about ect warps misalign ment before test flying test purposes pus 16-in long loop loops er Before winding make sure about 2 degrees downthrust both props rear prop means shaft actually pointing top fuselage Next put about 150 turns motors Remember wind rear prop motor proper direction Launching little bit tricky because dam lower fin rear prop have found easiest reliable way launch Arrow grasp both spinnersthe front left hand rear right Release front prop first gently push model forward right hand few practice launches will get right Under low power model should descend long powered glide very slight left turn Adjust tail surfaces until get flight path change thrust setting CG point Now begin add about 100 150 turns after successful flight Once get beyond about 500 turns use thrust adjustments get smooth slow climb cruise left followed slow descent also left built adjusted described lam sure will pleased looks flying ability offbeat German fighter scaled up version about 24-in span could have spectacular flight performance would large enough carry additional scale details finish will first try ParaCraft H ux continued page 65 around underneath completely over thc top worlds first ParaCraft loopback wards settled somewhat unceremoniously about five feet trees clear thing needed elevator adjust pitch angle could level pod pull against headwinds clear skill throttle like helicopter pilot evening attached old elevator side rudder re-rigged chute better angle offlight next weekend took Beast flying site show skeptics would really fly After getting through usual What wings Does really fly set Out show guess refresh memory ease model flight because overpowered takeoff did first ParaCraft figure 9 over top chute straight gave camera Leonard Smith asked him record event got figure 9 beautifully Im surc skeptics feeling kind hearted help did wanted watch fool run up down field trying prod unseemly rack wood towing banner air holding pieces together eternal 5 minutes waiting epoxy set appreciated next takeoff careful made myself aware throttle handled care asked what squatting leaning runningduring takeoff Did body English really help explain attempt keep eye delicately poised fuselage could easily blocked view chute next six flights made believers Touch-and-go figure eights hovering climbing altitude proved craft controllable spite its very slow flight unseemly steep angle plenty improvement made prototype veteran problem proved amusing accumula tion grass stones inside chute pockets curtailed some flights until shaken out called Dr Nicolaides tell success achieved after seeing article say admired someone would actually sit ParaCraft during prototype test crack-ups during test would have broken record broken bones Wonder theres record broken props congratulated succeeding photo go asked see some photos craft Since second ParaCraft less attractive decided construct third model would detract beauty chute third version designed break away unit could survive training further test trim strange angle flight something less precarious hope achieve level performance will allow used air shows Its definitely unusual watch show team said wanted Praying Mantis kept away 12 models might eat them1 Wings & Wheels Museum continued page 68 automobile displays parallel aircraft devel opments include such classic pieces World War ambulance 1930 Duesenberg 1934 Packard valued excess $250000 aircraft displays feature first transports used major airlines sister ship Amelia Earharts Lockheed Electra also display along German Heinkel I-I bomber Battle Britain last flying Boeing 247-D worlds first modern airliner Guests also have opportunity experience some sensations flight Fly Theatre special effects motion picture shown giant screen surrounding stereo sound visually transports audience out theatre pilots seat balloons biplanes jets spacecraft film produced Wings Wheels Conoco Inc Sentry Post Theatre shows variety historic films aircraft automobile development attrac tion also houses gallery aviation art large restoration complex research facilities offices Civil Air Patrol Experimental Aircraft Association Wings Wheels located Florida Road South west runway Orlando Interna tional Airport admission $550 adults $275 children 6-12 children under six years age admitted free admission price tax-deductible contribution used operating expenses new exhibits Wings Wheels open daily Visitors should allow least two hours Wings Wheels adventure FF Champs/Haught continued page 21 air some keen competition particularly B Pylon Zippers Alerts Rangers battled out sort Out top five 13 entered No maxed out times good considering 5-minute maxes 25-second run ROG Old-Timer Class events seemed have lowest entry partially due scarcity original engines size Converted glow engines available doesnt seem boost interest class Perhaps some engine builders should take note produce 1 22 Model Aviation DYNATHRUsr PROPS INC GET MORE THRUST FOR YOUR BIGGIE WITH EFFICIENT DURABLE GLASS FILLED PROPS FROM D YNA THRUST Designed conjunction Dave Plan Direct sales prices NOW include shipping 18-618-8 $800 20-820-10 $1000 15-6 $500 16 inchers coming soon 2541 NE 11th Cs Pompano Beach FL 33062 Phone3059419119 DYNATHRUST PROPS INC
Edition: Model Aviation - 1980/09
Page Numbers: 51, 52, 53, 122
THE Dornier 335 same time unorthodox highest performance piston-engine fighters come Out World War II Due its novel tandem engine arrangement little frontal area single-engine aircraft low drag resulted along two powerful engines gave peculiar looking aircraft remarkable speed accelera tion Pfeil Arrow English also innovative several other respects first German fighter employ tricycle landing gear first equipped ejection seat idea 335 took shape 1937 Dr Claude Domier took out patent tandem-engined high-speed aircraft design novel aircraft design incorporated cruciform tail surfaces long drive shaft drove rear propeller centrally located rear engine prove practicality long drive shaft Dr Dornier small 22-foot wingspan test aircraft built Known Goppinger Go9 test vehicle cruciform tail single 80hp motor buried fuselage below shoulder wing long drive shaft tuming rear mounted four-blade pusher propeller Flight tests confirmed remarkable efficiency practicality design well reliability long drive shaft Go9 respectable speed 137 mph 1942 Dornier given go-ahead unorthodox push-pull fighter-bomber design pro posal late 1943 prototype made its first test flight huge aireraffs capabilities versatility immediately recognized heavy day-fighter version specialized two-seat night-fighter version comes wicked looking fighters challenging subjects Dorniers push-pull takes cake marvelous performance 18-in rubber jobexhilarating duration right flight shot front propeller operative insert shows both props place built tested spite new fighters great potential Arrow never reached operational status before war ended did come close however Between 35 40 335s built including 21 production prototypes went through field service tests 335 Anteater some its pilots referred truly awesome perfor mance large aircraft over 44-ft span length weighed over 20000 pounds Its two Daimler Benz 603 E-l engines developed total 3600 hp takeoff gave giant top speed about 475 mph amazing fact rear engine alone could propel Arrow speed 350 mph Arma ment varied usually included 30mm cannon two 15mm guns nose plus two 30mm cannons wings An internal bomb bay wing pylons could accommodate ariety bomb stores auxiliary fuel tanks Dornier 335 has used very little subject scale modeling though its mo ments general arrangement lend themselves well both free-flight radio control models unusual push-pull engine arrangement prob ably steers modelers clear first tested Arrows possibilities rubber-powered profile model proved workable arrangement seemed have good flying potential adequate stability model presented has span length 18 inches modeled after single seat pre-production fighter bomber A-O version As aside surviving 335 A-O model owned Smithsonian recently restored Dornier Company Germany currently temporary display Deutsches Museum Munich Germany scheduled retum Aero space Museum Washington DC 1983 would like model duplicate particular aircraft simply use tail number 102 instead I07 see September 1980 51 model Before starting Arrow have several options choose among model can built landing gear down up off actually easier build gear since will lighter way model will also fly better fly hard rough surfaces however gear would protect bottom model somewhat Also gear can enjoy beautiful unassisted takeoffs plan enter AMA rubber scale events Arrow will also need gear since flights must made ROG rise off-ground other choice have has motor/propeller combination three basic ways go simplest power model conventional way rubber motor single prop nose rear other prop case left off simplest easiest arrangement foregoes real challenge particular aircraft subject choose power both props can use either single rubber motor rubber motor prop general sport flying would recommend use single motor best flight performance two motor arrange ment should used case winding two motors preventing tangles bit hassle can done little care help flying buddy Construction Construction conventional respects Carefully select straight grained medium lightweight balsa keep weight down minimum flying capability model will depend its weight Fuselage construction usual half-shell method After cutting formers light weight balsa laminate top bottom profile keels two strips 1/16 square balsa strips glued white glue pinned place over plans Next glue half formers keeping 90 degrees workboard side place laminate side keel piece two strips 1 / 16 square again using white glue Constructing keels manner much easier produces much stronger keels usual practice cutting 1/16 sheet balsa Add 1/16 sq stringers upper wing support strip dry lift thc completed half shell building board add other side formers 1/16 sq stringers making sure fuselage remains absolutely straight Build up nose cowl sheet 1/32 glue front fuselage Cut out ribs build wing per plans After dihedral has added spar joiners place carve sand wing cradle fuselage until wing fits accurately Fit carve balsa canopy block use form vacuum-formed canopy Also carve air intake balsa make two Vacu-Form two spinners similarly constructed have access small Vacu-Form canopy can made up number flat pieces thin acetate sheet scoops spinners can carved balsa landing gear used bend legs 1/32 piano wire cement well nose wing spar positions Light weight wheels can built up soft 1/16 a shown plans Finally tail surfaces built firm 1/16 balsa Covering finishing Sand entire airframe smooth make sure glue joints sound Cover surfaces light weight Japanese tissue fuselage will require number strips between stringers avoid wrinkles have mastered wet tissue covering method can speed up fuselage covering job considerably Lightly spray tissue pin 52 Model Aviation Climbing Out goodie details show clearlylanding legs simulated wheel wells exnauss stacks distinctive round noseno cowl radial engine beastiefirat end th other Right hand grasping rubber motu p forthe rear propeller can assure stable Ah joy research development pays off long circling flight Holding launching releasing two props mite delicate though text makes easy both pictures both props working Very fast real aircraft could 350 mph engine FULL-SIZE PLANS AVAILABLE SEE PAGE 128 CSDR AND LIS,T GREEN SPLINTER PATTERN ON UPPER SURFACES LISYT BLUE UNDERSIDE K PROPS AND SPINNERS RAISE CE IWASHINI 3/5 DHEORAL 1155 hR DIHEDRAL RRACES R2TRUR5 1/35 SHEET - R2 VACLAM FORMED SM FORM SR BALSA-- OPY SPINNERSCO PAP00~ERERE BALSA WHEELSS OUTER LAYERS OF 1/15 OSER 1/4 INNER CORE 1/32 10 ALAM TARE PLASTIC SR BALSA P KS PS BA ~REFERENCES o1 WARPLANES OF THE THIRD REICH RE NIER Oo 33S BY REINS NOWARBA1/321/32DORNIER 335 AO AERO SB INC L ARROW 3 JULY1Y75 SCALE MODELSSPAN 8 AREA 65 INA DESIGNED & DRAWN BY DON SRULL wing tail pieces down drying minimize warping Give compo nent two three light coats thin low shrink dope such Sig Litecoat model can now assembled making sure parts straight lined up properly per plan can now add formers stringers below wing well build up large scoop bottom rear fuselage Cover areas water shrink dope described above Carefully glue air scoops four balsa exhaust stack pieces landing gear down build up gear legs balsa tape represent large steel struts oleos Color spray model air brush possible Hand brushing adds considerable amount weight doesnt look good can use model dope Floquil railroad enamel water-based model acrylic paints such Poly-S used Floquil paints found Coach Green Pullman Green reason able approximations light dark green colors respectively light blue-gray under surface can painted 50-50 mix Reefer Gray Sky Blue Whatever use Continued page 122 September 1980 53 author makes foam profiles motorstick test unusual configurations before goes three dimensions Using two props profile can put out sight power Finished ship stands behind monster background scale RC two 40s since finished Equipped retracts authentic war colors formidable piece flying machinery BROWN CO-2 ENGINES ENGINES ARE IN STOCK NEW CHARGER AND 5 SIZES OF TANISS BROWN ENGINES COMPLETE CATALOG $100 TO FIND ACCESSORIES KITS AND PLANS FOR RUBBER POWERED MODELS PNONE 17141 469-867T Peek-Polymers W 2498-AM ESA CALIF 920411 event brainchild Walt Mooney San Diego Scale Staffel 14 gram minimum weight foils ultra-light crowd gives us normal builders chance event catching fast times already 90 second range Dick Baxters fuselage-on side design Navy/Marine Armory Los Angeles Bill Hannan Warren Shipp immediately whipped out semi-scale General Aristocrats proceeded wow crowd some magnificent flights San Carlos Gym BW Meet May Watch class big things especially planes can also fly Embryo Endurance event outdoors Thanks cards letters photos gang Bill Warner 423-C San Vicente Blvd Santa Monica CA 90402 Dornier/SrulI continued page 53 put minimum possible keei weight down First spray light blue undersurfaces next lighter green upper pattern last darker green upper pattem Refer photos model better still references called out plan splinter camouflage pattern used DO 335 Mask spray markings glue canopy As final touch major structural panel lines can drawn drafting pen Make up front rear props nose plugs Two 7-in Sleek Streek plastic props can used two rubber motors employed case notch spinners glue props after wire hooks have attached Make sure rear prop put backwards concave surface blades facing rear single rubber motor two props used rear propeller will have left-handed prop carved formed balsa Make blade size pitch about same right-hand front prop single prop motor used 7 8-in plastic prop will fine Flying Make sure model balances shown Ballast necessary get CG right Check warps out line surfaces vertical fin should have very slight about 1/16 left turn left wing panel should have about in ie leading edge tip should raised about ect warps misalign ment before test flying test purposes pus 16-in long loop loops er Before winding make sure about 2 degrees downthrust both props rear prop means shaft actually pointing top fuselage Next put about 150 turns motors Remember wind rear prop motor proper direction Launching little bit tricky because dam lower fin rear prop have found easiest reliable way launch Arrow grasp both spinnersthe front left hand rear right Release front prop first gently push model forward right hand few practice launches will get right Under low power model should descend long powered glide very slight left turn Adjust tail surfaces until get flight path change thrust setting CG point Now begin add about 100 150 turns after successful flight Once get beyond about 500 turns use thrust adjustments get smooth slow climb cruise left followed slow descent also left built adjusted described lam sure will pleased looks flying ability offbeat German fighter scaled up version about 24-in span could have spectacular flight performance would large enough carry additional scale details finish will first try ParaCraft H ux continued page 65 around underneath completely over thc top worlds first ParaCraft loopback wards settled somewhat unceremoniously about five feet trees clear thing needed elevator adjust pitch angle could level pod pull against headwinds clear skill throttle like helicopter pilot evening attached old elevator side rudder re-rigged chute better angle offlight next weekend took Beast flying site show skeptics would really fly After getting through usual What wings Does really fly set Out show guess refresh memory ease model flight because overpowered takeoff did first ParaCraft figure 9 over top chute straight gave camera Leonard Smith asked him record event got figure 9 beautifully Im surc skeptics feeling kind hearted help did wanted watch fool run up down field trying prod unseemly rack wood towing banner air holding pieces together eternal 5 minutes waiting epoxy set appreciated next takeoff careful made myself aware throttle handled care asked what squatting leaning runningduring takeoff Did body English really help explain attempt keep eye delicately poised fuselage could easily blocked view chute next six flights made believers Touch-and-go figure eights hovering climbing altitude proved craft controllable spite its very slow flight unseemly steep angle plenty improvement made prototype veteran problem proved amusing accumula tion grass stones inside chute pockets curtailed some flights until shaken out called Dr Nicolaides tell success achieved after seeing article say admired someone would actually sit ParaCraft during prototype test crack-ups during test would have broken record broken bones Wonder theres record broken props congratulated succeeding photo go asked see some photos craft Since second ParaCraft less attractive decided construct third model would detract beauty chute third version designed break away unit could survive training further test trim strange angle flight something less precarious hope achieve level performance will allow used air shows Its definitely unusual watch show team said wanted Praying Mantis kept away 12 models might eat them1 Wings & Wheels Museum continued page 68 automobile displays parallel aircraft devel opments include such classic pieces World War ambulance 1930 Duesenberg 1934 Packard valued excess $250000 aircraft displays feature first transports used major airlines sister ship Amelia Earharts Lockheed Electra also display along German Heinkel I-I bomber Battle Britain last flying Boeing 247-D worlds first modern airliner Guests also have opportunity experience some sensations flight Fly Theatre special effects motion picture shown giant screen surrounding stereo sound visually transports audience out theatre pilots seat balloons biplanes jets spacecraft film produced Wings Wheels Conoco Inc Sentry Post Theatre shows variety historic films aircraft automobile development attrac tion also houses gallery aviation art large restoration complex research facilities offices Civil Air Patrol Experimental Aircraft Association Wings Wheels located Florida Road South west runway Orlando Interna tional Airport admission $550 adults $275 children 6-12 children under six years age admitted free admission price tax-deductible contribution used operating expenses new exhibits Wings Wheels open daily Visitors should allow least two hours Wings Wheels adventure FF Champs/Haught continued page 21 air some keen competition particularly B Pylon Zippers Alerts Rangers battled out sort Out top five 13 entered No maxed out times good considering 5-minute maxes 25-second run ROG Old-Timer Class events seemed have lowest entry partially due scarcity original engines size Converted glow engines available doesnt seem boost interest class Perhaps some engine builders should take note produce 1 22 Model Aviation DYNATHRUsr PROPS INC GET MORE THRUST FOR YOUR BIGGIE WITH EFFICIENT DURABLE GLASS FILLED PROPS FROM D YNA THRUST Designed conjunction Dave Plan Direct sales prices NOW include shipping 18-618-8 $800 20-820-10 $1000 15-6 $500 16 inchers coming soon 2541 NE 11th Cs Pompano Beach FL 33062 Phone3059419119 DYNATHRUST PROPS INC
Edition: Model Aviation - 1980/09
Page Numbers: 51, 52, 53, 122
THE Dornier 335 same time unorthodox highest performance piston-engine fighters come Out World War II Due its novel tandem engine arrangement little frontal area single-engine aircraft low drag resulted along two powerful engines gave peculiar looking aircraft remarkable speed accelera tion Pfeil Arrow English also innovative several other respects first German fighter employ tricycle landing gear first equipped ejection seat idea 335 took shape 1937 Dr Claude Domier took out patent tandem-engined high-speed aircraft design novel aircraft design incorporated cruciform tail surfaces long drive shaft drove rear propeller centrally located rear engine prove practicality long drive shaft Dr Dornier small 22-foot wingspan test aircraft built Known Goppinger Go9 test vehicle cruciform tail single 80hp motor buried fuselage below shoulder wing long drive shaft tuming rear mounted four-blade pusher propeller Flight tests confirmed remarkable efficiency practicality design well reliability long drive shaft Go9 respectable speed 137 mph 1942 Dornier given go-ahead unorthodox push-pull fighter-bomber design pro posal late 1943 prototype made its first test flight huge aireraffs capabilities versatility immediately recognized heavy day-fighter version specialized two-seat night-fighter version comes wicked looking fighters challenging subjects Dorniers push-pull takes cake marvelous performance 18-in rubber jobexhilarating duration right flight shot front propeller operative insert shows both props place built tested spite new fighters great potential Arrow never reached operational status before war ended did come close however Between 35 40 335s built including 21 production prototypes went through field service tests 335 Anteater some its pilots referred truly awesome perfor mance large aircraft over 44-ft span length weighed over 20000 pounds Its two Daimler Benz 603 E-l engines developed total 3600 hp takeoff gave giant top speed about 475 mph amazing fact rear engine alone could propel Arrow speed 350 mph Arma ment varied usually included 30mm cannon two 15mm guns nose plus two 30mm cannons wings An internal bomb bay wing pylons could accommodate ariety bomb stores auxiliary fuel tanks Dornier 335 has used very little subject scale modeling though its mo ments general arrangement lend themselves well both free-flight radio control models unusual push-pull engine arrangement prob ably steers modelers clear first tested Arrows possibilities rubber-powered profile model proved workable arrangement seemed have good flying potential adequate stability model presented has span length 18 inches modeled after single seat pre-production fighter bomber A-O version As aside surviving 335 A-O model owned Smithsonian recently restored Dornier Company Germany currently temporary display Deutsches Museum Munich Germany scheduled retum Aero space Museum Washington DC 1983 would like model duplicate particular aircraft simply use tail number 102 instead I07 see September 1980 51 model Before starting Arrow have several options choose among model can built landing gear down up off actually easier build gear since will lighter way model will also fly better fly hard rough surfaces however gear would protect bottom model somewhat Also gear can enjoy beautiful unassisted takeoffs plan enter AMA rubber scale events Arrow will also need gear since flights must made ROG rise off-ground other choice have has motor/propeller combination three basic ways go simplest power model conventional way rubber motor single prop nose rear other prop case left off simplest easiest arrangement foregoes real challenge particular aircraft subject choose power both props can use either single rubber motor rubber motor prop general sport flying would recommend use single motor best flight performance two motor arrange ment should used case winding two motors preventing tangles bit hassle can done little care help flying buddy Construction Construction conventional respects Carefully select straight grained medium lightweight balsa keep weight down minimum flying capability model will depend its weight Fuselage construction usual half-shell method After cutting formers light weight balsa laminate top bottom profile keels two strips 1/16 square balsa strips glued white glue pinned place over plans Next glue half formers keeping 90 degrees workboard side place laminate side keel piece two strips 1 / 16 square again using white glue Constructing keels manner much easier produces much stronger keels usual practice cutting 1/16 sheet balsa Add 1/16 sq stringers upper wing support strip dry lift thc completed half shell building board add other side formers 1/16 sq stringers making sure fuselage remains absolutely straight Build up nose cowl sheet 1/32 glue front fuselage Cut out ribs build wing per plans After dihedral has added spar joiners place carve sand wing cradle fuselage until wing fits accurately Fit carve balsa canopy block use form vacuum-formed canopy Also carve air intake balsa make two Vacu-Form two spinners similarly constructed have access small Vacu-Form canopy can made up number flat pieces thin acetate sheet scoops spinners can carved balsa landing gear used bend legs 1/32 piano wire cement well nose wing spar positions Light weight wheels can built up soft 1/16 a shown plans Finally tail surfaces built firm 1/16 balsa Covering finishing Sand entire airframe smooth make sure glue joints sound Cover surfaces light weight Japanese tissue fuselage will require number strips between stringers avoid wrinkles have mastered wet tissue covering method can speed up fuselage covering job considerably Lightly spray tissue pin 52 Model Aviation Climbing Out goodie details show clearlylanding legs simulated wheel wells exnauss stacks distinctive round noseno cowl radial engine beastiefirat end th other Right hand grasping rubber motu p forthe rear propeller can assure stable Ah joy research development pays off long circling flight Holding launching releasing two props mite delicate though text makes easy both pictures both props working Very fast real aircraft could 350 mph engine FULL-SIZE PLANS AVAILABLE SEE PAGE 128 CSDR AND LIS,T GREEN SPLINTER PATTERN ON UPPER SURFACES LISYT BLUE UNDERSIDE K PROPS AND SPINNERS RAISE CE IWASHINI 3/5 DHEORAL 1155 hR DIHEDRAL RRACES R2TRUR5 1/35 SHEET - R2 VACLAM FORMED SM FORM SR BALSA-- OPY SPINNERSCO PAP00~ERERE BALSA WHEELSS OUTER LAYERS OF 1/15 OSER 1/4 INNER CORE 1/32 10 ALAM TARE PLASTIC SR BALSA P KS PS BA ~REFERENCES o1 WARPLANES OF THE THIRD REICH RE NIER Oo 33S BY REINS NOWARBA1/321/32DORNIER 335 AO AERO SB INC L ARROW 3 JULY1Y75 SCALE MODELSSPAN 8 AREA 65 INA DESIGNED & DRAWN BY DON SRULL wing tail pieces down drying minimize warping Give compo nent two three light coats thin low shrink dope such Sig Litecoat model can now assembled making sure parts straight lined up properly per plan can now add formers stringers below wing well build up large scoop bottom rear fuselage Cover areas water shrink dope described above Carefully glue air scoops four balsa exhaust stack pieces landing gear down build up gear legs balsa tape represent large steel struts oleos Color spray model air brush possible Hand brushing adds considerable amount weight doesnt look good can use model dope Floquil railroad enamel water-based model acrylic paints such Poly-S used Floquil paints found Coach Green Pullman Green reason able approximations light dark green colors respectively light blue-gray under surface can painted 50-50 mix Reefer Gray Sky Blue Whatever use Continued page 122 September 1980 53 author makes foam profiles motorstick test unusual configurations before goes three dimensions Using two props profile can put out sight power Finished ship stands behind monster background scale RC two 40s since finished Equipped retracts authentic war colors formidable piece flying machinery BROWN CO-2 ENGINES ENGINES ARE IN STOCK NEW CHARGER AND 5 SIZES OF TANISS BROWN ENGINES COMPLETE CATALOG $100 TO FIND ACCESSORIES KITS AND PLANS FOR RUBBER POWERED MODELS PNONE 17141 469-867T Peek-Polymers W 2498-AM ESA CALIF 920411 event brainchild Walt Mooney San Diego Scale Staffel 14 gram minimum weight foils ultra-light crowd gives us normal builders chance event catching fast times already 90 second range Dick Baxters fuselage-on side design Navy/Marine Armory Los Angeles Bill Hannan Warren Shipp immediately whipped out semi-scale General Aristocrats proceeded wow crowd some magnificent flights San Carlos Gym BW Meet May Watch class big things especially planes can also fly Embryo Endurance event outdoors Thanks cards letters photos gang Bill Warner 423-C San Vicente Blvd Santa Monica CA 90402 Dornier/SrulI continued page 53 put minimum possible keei weight down First spray light blue undersurfaces next lighter green upper pattern last darker green upper pattem Refer photos model better still references called out plan splinter camouflage pattern used DO 335 Mask spray markings glue canopy As final touch major structural panel lines can drawn drafting pen Make up front rear props nose plugs Two 7-in Sleek Streek plastic props can used two rubber motors employed case notch spinners glue props after wire hooks have attached Make sure rear prop put backwards concave surface blades facing rear single rubber motor two props used rear propeller will have left-handed prop carved formed balsa Make blade size pitch about same right-hand front prop single prop motor used 7 8-in plastic prop will fine Flying Make sure model balances shown Ballast necessary get CG right Check warps out line surfaces vertical fin should have very slight about 1/16 left turn left wing panel should have about in ie leading edge tip should raised about ect warps misalign ment before test flying test purposes pus 16-in long loop loops er Before winding make sure about 2 degrees downthrust both props rear prop means shaft actually pointing top fuselage Next put about 150 turns motors Remember wind rear prop motor proper direction Launching little bit tricky because dam lower fin rear prop have found easiest reliable way launch Arrow grasp both spinnersthe front left hand rear right Release front prop first gently push model forward right hand few practice launches will get right Under low power model should descend long powered glide very slight left turn Adjust tail surfaces until get flight path change thrust setting CG point Now begin add about 100 150 turns after successful flight Once get beyond about 500 turns use thrust adjustments get smooth slow climb cruise left followed slow descent also left built adjusted described lam sure will pleased looks flying ability offbeat German fighter scaled up version about 24-in span could have spectacular flight performance would large enough carry additional scale details finish will first try ParaCraft H ux continued page 65 around underneath completely over thc top worlds first ParaCraft loopback wards settled somewhat unceremoniously about five feet trees clear thing needed elevator adjust pitch angle could level pod pull against headwinds clear skill throttle like helicopter pilot evening attached old elevator side rudder re-rigged chute better angle offlight next weekend took Beast flying site show skeptics would really fly After getting through usual What wings Does really fly set Out show guess refresh memory ease model flight because overpowered takeoff did first ParaCraft figure 9 over top chute straight gave camera Leonard Smith asked him record event got figure 9 beautifully Im surc skeptics feeling kind hearted help did wanted watch fool run up down field trying prod unseemly rack wood towing banner air holding pieces together eternal 5 minutes waiting epoxy set appreciated next takeoff careful made myself aware throttle handled care asked what squatting leaning runningduring takeoff Did body English really help explain attempt keep eye delicately poised fuselage could easily blocked view chute next six flights made believers Touch-and-go figure eights hovering climbing altitude proved craft controllable spite its very slow flight unseemly steep angle plenty improvement made prototype veteran problem proved amusing accumula tion grass stones inside chute pockets curtailed some flights until shaken out called Dr Nicolaides tell success achieved after seeing article say admired someone would actually sit ParaCraft during prototype test crack-ups during test would have broken record broken bones Wonder theres record broken props congratulated succeeding photo go asked see some photos craft Since second ParaCraft less attractive decided construct third model would detract beauty chute third version designed break away unit could survive training further test trim strange angle flight something less precarious hope achieve level performance will allow used air shows Its definitely unusual watch show team said wanted Praying Mantis kept away 12 models might eat them1 Wings & Wheels Museum continued page 68 automobile displays parallel aircraft devel opments include such classic pieces World War ambulance 1930 Duesenberg 1934 Packard valued excess $250000 aircraft displays feature first transports used major airlines sister ship Amelia Earharts Lockheed Electra also display along German Heinkel I-I bomber Battle Britain last flying Boeing 247-D worlds first modern airliner Guests also have opportunity experience some sensations flight Fly Theatre special effects motion picture shown giant screen surrounding stereo sound visually transports audience out theatre pilots seat balloons biplanes jets spacecraft film produced Wings Wheels Conoco Inc Sentry Post Theatre shows variety historic films aircraft automobile development attrac tion also houses gallery aviation art large restoration complex research facilities offices Civil Air Patrol Experimental Aircraft Association Wings Wheels located Florida Road South west runway Orlando Interna tional Airport admission $550 adults $275 children 6-12 children under six years age admitted free admission price tax-deductible contribution used operating expenses new exhibits Wings Wheels open daily Visitors should allow least two hours Wings Wheels adventure FF Champs/Haught continued page 21 air some keen competition particularly B Pylon Zippers Alerts Rangers battled out sort Out top five 13 entered No maxed out times good considering 5-minute maxes 25-second run ROG Old-Timer Class events seemed have lowest entry partially due scarcity original engines size Converted glow engines available doesnt seem boost interest class Perhaps some engine builders should take note produce 1 22 Model Aviation DYNATHRUsr PROPS INC GET MORE THRUST FOR YOUR BIGGIE WITH EFFICIENT DURABLE GLASS FILLED PROPS FROM D YNA THRUST Designed conjunction Dave Plan Direct sales prices NOW include shipping 18-618-8 $800 20-820-10 $1000 15-6 $500 16 inchers coming soon 2541 NE 11th Cs Pompano Beach FL 33062 Phone3059419119 DYNATHRUST PROPS INC
Edition: Model Aviation - 1980/09
Page Numbers: 51, 52, 53, 122
THE Dornier 335 same time unorthodox highest performance piston-engine fighters come Out World War II Due its novel tandem engine arrangement little frontal area single-engine aircraft low drag resulted along two powerful engines gave peculiar looking aircraft remarkable speed accelera tion Pfeil Arrow English also innovative several other respects first German fighter employ tricycle landing gear first equipped ejection seat idea 335 took shape 1937 Dr Claude Domier took out patent tandem-engined high-speed aircraft design novel aircraft design incorporated cruciform tail surfaces long drive shaft drove rear propeller centrally located rear engine prove practicality long drive shaft Dr Dornier small 22-foot wingspan test aircraft built Known Goppinger Go9 test vehicle cruciform tail single 80hp motor buried fuselage below shoulder wing long drive shaft tuming rear mounted four-blade pusher propeller Flight tests confirmed remarkable efficiency practicality design well reliability long drive shaft Go9 respectable speed 137 mph 1942 Dornier given go-ahead unorthodox push-pull fighter-bomber design pro posal late 1943 prototype made its first test flight huge aireraffs capabilities versatility immediately recognized heavy day-fighter version specialized two-seat night-fighter version comes wicked looking fighters challenging subjects Dorniers push-pull takes cake marvelous performance 18-in rubber jobexhilarating duration right flight shot front propeller operative insert shows both props place built tested spite new fighters great potential Arrow never reached operational status before war ended did come close however Between 35 40 335s built including 21 production prototypes went through field service tests 335 Anteater some its pilots referred truly awesome perfor mance large aircraft over 44-ft span length weighed over 20000 pounds Its two Daimler Benz 603 E-l engines developed total 3600 hp takeoff gave giant top speed about 475 mph amazing fact rear engine alone could propel Arrow speed 350 mph Arma ment varied usually included 30mm cannon two 15mm guns nose plus two 30mm cannons wings An internal bomb bay wing pylons could accommodate ariety bomb stores auxiliary fuel tanks Dornier 335 has used very little subject scale modeling though its mo ments general arrangement lend themselves well both free-flight radio control models unusual push-pull engine arrangement prob ably steers modelers clear first tested Arrows possibilities rubber-powered profile model proved workable arrangement seemed have good flying potential adequate stability model presented has span length 18 inches modeled after single seat pre-production fighter bomber A-O version As aside surviving 335 A-O model owned Smithsonian recently restored Dornier Company Germany currently temporary display Deutsches Museum Munich Germany scheduled retum Aero space Museum Washington DC 1983 would like model duplicate particular aircraft simply use tail number 102 instead I07 see September 1980 51 model Before starting Arrow have several options choose among model can built landing gear down up off actually easier build gear since will lighter way model will also fly better fly hard rough surfaces however gear would protect bottom model somewhat Also gear can enjoy beautiful unassisted takeoffs plan enter AMA rubber scale events Arrow will also need gear since flights must made ROG rise off-ground other choice have has motor/propeller combination three basic ways go simplest power model conventional way rubber motor single prop nose rear other prop case left off simplest easiest arrangement foregoes real challenge particular aircraft subject choose power both props can use either single rubber motor rubber motor prop general sport flying would recommend use single motor best flight performance two motor arrange ment should used case winding two motors preventing tangles bit hassle can done little care help flying buddy Construction Construction conventional respects Carefully select straight grained medium lightweight balsa keep weight down minimum flying capability model will depend its weight Fuselage construction usual half-shell method After cutting formers light weight balsa laminate top bottom profile keels two strips 1/16 square balsa strips glued white glue pinned place over plans Next glue half formers keeping 90 degrees workboard side place laminate side keel piece two strips 1 / 16 square again using white glue Constructing keels manner much easier produces much stronger keels usual practice cutting 1/16 sheet balsa Add 1/16 sq stringers upper wing support strip dry lift thc completed half shell building board add other side formers 1/16 sq stringers making sure fuselage remains absolutely straight Build up nose cowl sheet 1/32 glue front fuselage Cut out ribs build wing per plans After dihedral has added spar joiners place carve sand wing cradle fuselage until wing fits accurately Fit carve balsa canopy block use form vacuum-formed canopy Also carve air intake balsa make two Vacu-Form two spinners similarly constructed have access small Vacu-Form canopy can made up number flat pieces thin acetate sheet scoops spinners can carved balsa landing gear used bend legs 1/32 piano wire cement well nose wing spar positions Light weight wheels can built up soft 1/16 a shown plans Finally tail surfaces built firm 1/16 balsa Covering finishing Sand entire airframe smooth make sure glue joints sound Cover surfaces light weight Japanese tissue fuselage will require number strips between stringers avoid wrinkles have mastered wet tissue covering method can speed up fuselage covering job considerably Lightly spray tissue pin 52 Model Aviation Climbing Out goodie details show clearlylanding legs simulated wheel wells exnauss stacks distinctive round noseno cowl radial engine beastiefirat end th other Right hand grasping rubber motu p forthe rear propeller can assure stable Ah joy research development pays off long circling flight Holding launching releasing two props mite delicate though text makes easy both pictures both props working Very fast real aircraft could 350 mph engine FULL-SIZE PLANS AVAILABLE SEE PAGE 128 CSDR AND LIS,T GREEN SPLINTER PATTERN ON UPPER SURFACES LISYT BLUE UNDERSIDE K PROPS AND SPINNERS RAISE CE IWASHINI 3/5 DHEORAL 1155 hR DIHEDRAL RRACES R2TRUR5 1/35 SHEET - R2 VACLAM FORMED SM FORM SR BALSA-- OPY SPINNERSCO PAP00~ERERE BALSA WHEELSS OUTER LAYERS OF 1/15 OSER 1/4 INNER CORE 1/32 10 ALAM TARE PLASTIC SR BALSA P KS PS BA ~REFERENCES o1 WARPLANES OF THE THIRD REICH RE NIER Oo 33S BY REINS NOWARBA1/321/32DORNIER 335 AO AERO SB INC L ARROW 3 JULY1Y75 SCALE MODELSSPAN 8 AREA 65 INA DESIGNED & DRAWN BY DON SRULL wing tail pieces down drying minimize warping Give compo nent two three light coats thin low shrink dope such Sig Litecoat model can now assembled making sure parts straight lined up properly per plan can now add formers stringers below wing well build up large scoop bottom rear fuselage Cover areas water shrink dope described above Carefully glue air scoops four balsa exhaust stack pieces landing gear down build up gear legs balsa tape represent large steel struts oleos Color spray model air brush possible Hand brushing adds considerable amount weight doesnt look good can use model dope Floquil railroad enamel water-based model acrylic paints such Poly-S used Floquil paints found Coach Green Pullman Green reason able approximations light dark green colors respectively light blue-gray under surface can painted 50-50 mix Reefer Gray Sky Blue Whatever use Continued page 122 September 1980 53 author makes foam profiles motorstick test unusual configurations before goes three dimensions Using two props profile can put out sight power Finished ship stands behind monster background scale RC two 40s since finished Equipped retracts authentic war colors formidable piece flying machinery BROWN CO-2 ENGINES ENGINES ARE IN STOCK NEW CHARGER AND 5 SIZES OF TANISS BROWN ENGINES COMPLETE CATALOG $100 TO FIND ACCESSORIES KITS AND PLANS FOR RUBBER POWERED MODELS PNONE 17141 469-867T Peek-Polymers W 2498-AM ESA CALIF 920411 event brainchild Walt Mooney San Diego Scale Staffel 14 gram minimum weight foils ultra-light crowd gives us normal builders chance event catching fast times already 90 second range Dick Baxters fuselage-on side design Navy/Marine Armory Los Angeles Bill Hannan Warren Shipp immediately whipped out semi-scale General Aristocrats proceeded wow crowd some magnificent flights San Carlos Gym BW Meet May Watch class big things especially planes can also fly Embryo Endurance event outdoors Thanks cards letters photos gang Bill Warner 423-C San Vicente Blvd Santa Monica CA 90402 Dornier/SrulI continued page 53 put minimum possible keei weight down First spray light blue undersurfaces next lighter green upper pattern last darker green upper pattem Refer photos model better still references called out plan splinter camouflage pattern used DO 335 Mask spray markings glue canopy As final touch major structural panel lines can drawn drafting pen Make up front rear props nose plugs Two 7-in Sleek Streek plastic props can used two rubber motors employed case notch spinners glue props after wire hooks have attached Make sure rear prop put backwards concave surface blades facing rear single rubber motor two props used rear propeller will have left-handed prop carved formed balsa Make blade size pitch about same right-hand front prop single prop motor used 7 8-in plastic prop will fine Flying Make sure model balances shown Ballast necessary get CG right Check warps out line surfaces vertical fin should have very slight about 1/16 left turn left wing panel should have about in ie leading edge tip should raised about ect warps misalign ment before test flying test purposes pus 16-in long loop loops er Before winding make sure about 2 degrees downthrust both props rear prop means shaft actually pointing top fuselage Next put about 150 turns motors Remember wind rear prop motor proper direction Launching little bit tricky because dam lower fin rear prop have found easiest reliable way launch Arrow grasp both spinnersthe front left hand rear right Release front prop first gently push model forward right hand few practice launches will get right Under low power model should descend long powered glide very slight left turn Adjust tail surfaces until get flight path change thrust setting CG point Now begin add about 100 150 turns after successful flight Once get beyond about 500 turns use thrust adjustments get smooth slow climb cruise left followed slow descent also left built adjusted described lam sure will pleased looks flying ability offbeat German fighter scaled up version about 24-in span could have spectacular flight performance would large enough carry additional scale details finish will first try ParaCraft H ux continued page 65 around underneath completely over thc top worlds first ParaCraft loopback wards settled somewhat unceremoniously about five feet trees clear thing needed elevator adjust pitch angle could level pod pull against headwinds clear skill throttle like helicopter pilot evening attached old elevator side rudder re-rigged chute better angle offlight next weekend took Beast flying site show skeptics would really fly After getting through usual What wings Does really fly set Out show guess refresh memory ease model flight because overpowered takeoff did first ParaCraft figure 9 over top chute straight gave camera Leonard Smith asked him record event got figure 9 beautifully Im surc skeptics feeling kind hearted help did wanted watch fool run up down field trying prod unseemly rack wood towing banner air holding pieces together eternal 5 minutes waiting epoxy set appreciated next takeoff careful made myself aware throttle handled care asked what squatting leaning runningduring takeoff Did body English really help explain attempt keep eye delicately poised fuselage could easily blocked view chute next six flights made believers Touch-and-go figure eights hovering climbing altitude proved craft controllable spite its very slow flight unseemly steep angle plenty improvement made prototype veteran problem proved amusing accumula tion grass stones inside chute pockets curtailed some flights until shaken out called Dr Nicolaides tell success achieved after seeing article say admired someone would actually sit ParaCraft during prototype test crack-ups during test would have broken record broken bones Wonder theres record broken props congratulated succeeding photo go asked see some photos craft Since second ParaCraft less attractive decided construct third model would detract beauty chute third version designed break away unit could survive training further test trim strange angle flight something less precarious hope achieve level performance will allow used air shows Its definitely unusual watch show team said wanted Praying Mantis kept away 12 models might eat them1 Wings & Wheels Museum continued page 68 automobile displays parallel aircraft devel opments include such classic pieces World War ambulance 1930 Duesenberg 1934 Packard valued excess $250000 aircraft displays feature first transports used major airlines sister ship Amelia Earharts Lockheed Electra also display along German Heinkel I-I bomber Battle Britain last flying Boeing 247-D worlds first modern airliner Guests also have opportunity experience some sensations flight Fly Theatre special effects motion picture shown giant screen surrounding stereo sound visually transports audience out theatre pilots seat balloons biplanes jets spacecraft film produced Wings Wheels Conoco Inc Sentry Post Theatre shows variety historic films aircraft automobile development attrac tion also houses gallery aviation art large restoration complex research facilities offices Civil Air Patrol Experimental Aircraft Association Wings Wheels located Florida Road South west runway Orlando Interna tional Airport admission $550 adults $275 children 6-12 children under six years age admitted free admission price tax-deductible contribution used operating expenses new exhibits Wings Wheels open daily Visitors should allow least two hours Wings Wheels adventure FF Champs/Haught continued page 21 air some keen competition particularly B Pylon Zippers Alerts Rangers battled out sort Out top five 13 entered No maxed out times good considering 5-minute maxes 25-second run ROG Old-Timer Class events seemed have lowest entry partially due scarcity original engines size Converted glow engines available doesnt seem boost interest class Perhaps some engine builders should take note produce 1 22 Model Aviation DYNATHRUsr PROPS INC GET MORE THRUST FOR YOUR BIGGIE WITH EFFICIENT DURABLE GLASS FILLED PROPS FROM D YNA THRUST Designed conjunction Dave Plan Direct sales prices NOW include shipping 18-618-8 $800 20-820-10 $1000 15-6 $500 16 inchers coming soon 2541 NE 11th Cs Pompano Beach FL 33062 Phone3059419119 DYNATHRUST PROPS INC