Radio Control Scale Bob Dolly Wischer CASE Scale anatomy internal struc ture FAI-type Scale model isnt supposed seen static judges doesnt really matter whether follows full-scale practice materials assembly Jurgen Steinberger Germany placed twentieth World Cham pionships Paris 1984 returned world competition Oslo BE2e improved position seventh place large portion improvement result 1000-point increase static score judges informed internal detail couldnt seen Jurgen made up handwritten list items deserved credit truly amazing account extent Scale modelers effort produce fine model start list states visible detail parts model except almost-hidden OS 90 four-stroke engine made Jurgenincluding wire-spoked wheels made effort use material construction methods prototype example wood-framed fuselage has metal fittings junctions between wood members carry authenticity further diag onal bracing made steel cable prove structure really present Jurgen arranged some seams covering opened viewing done full-size BE2e models covering material silk dope Nothing out ordinary look closer can see wings rib-stitching isnt simulated other model airplanes Its really stitched cord rib No out-of-scale pushrods devises visi ble either aileron controls steel cable rudder elevator pulleys wherever cable changes direction parts joined such strut ends landing gear wing-to-fuselage joints fin attachment steel fittingssome weldmentsand individually hand crafted joints fastened hex bolts nuts pins done proto type landing gear shock absorbers scale size elastic cord Most modelers would search local hobby shop suitable engine mount Jurgen fabri cated welded steel tube mount OS 90 shaft extension moved model engine rearward assure would interfere dummy RAF-1 V-8 engine itself work art Dummy cylinders machined turning milling aluminum bar Surrounding engine nose hammered aluminum sheet cowl plates fastened place authen tic bayonet mounts Cockpit detail no longer awarded high points static score serious modelers make effort represent internal particulars view inside Jurgens cockpits representative best addition visible fuselage structure seat front cockpit actually woven wicker steel-tube frame observers seat formed aluminum panel has turned aluminum bez els around instruments transparent faces real pointers Heavily endowed detail fine craftsmanship Jurgens seventhplace BE2e still needed additional 250 300 points both static flight scores overtake countryman Max Merckenschlagers Bristol Scout tandem two elevated German team second place foregoing description gives some idea extent modelers proceed direction winning endeavor age 21 Jurgen has already flown two World Championships Brace wires Jim Spence Baltimore likes large biplanes decided produce some realistic streamlined rigging wires latest model method provides strength rigidity rea sonably lightweight flat wire comes very close appearance desirable stream line shape intended models wires -in greater width therefore would applicable quite large models Cockpit view L shows machined instrument bezels 3-0 pointers Front cockpit has real wicker seat authentic wing rib-stitching functional dummy RAF V8 engine machined aluminum bar stock shaft extension helps burythe OS gOfour-strokeenglne 56 Model Aviation Afteryou finish looking four photos model Scale World Champs wont believethat itdidntwin Plane isa British Royal Aircraft Factory BE2e built Jurgen Steinberger Would believe seventh place Awealth detail visible hammered aluminum cowl its bayonet fasteners Silk-and dope fabric held framework authentic lacing Jim combines music wire inside aluminum tubing exterior novel method -in wide wire example inserts length 046-in-dia music wire inside slightly shorter length Y32-in GD aluminum tube wire extends both ends tube wider wires A6-in music wire used inside tube tube flattened along wire pulling assembled components through simple die made -in GD brass tube die made bending brass tube sharp vee shape using 3A2-in wire placed deep bend form semi-round notch walls brass tube shaped notch will flatten aluminum tube pulled through notch thereby giving character istic streamlined shape drop solder music wire ends stops wire slipping turning within tube pulling aluminum tube through notch should pulled hesitation along its complete length prevent irregularities finished appearance tube can inserted second third time pulled through notch necessauy obtain complete flatten ing Solder clevis end assembly wires quite stiff wont sag own weight use -in GD brass tube forming die has several advantages First scrap length probably already resides modelers junk boxes Second important round tube leads aluminum tube groove gently doesnt tear bind havent tried lubricant may help ease operation Too primitive Make forming die pair -in square brass blocks using round needle file cut notches gentle lead Continued page 150 rMORE POWE WITH LESS NOISE four-cycle measuring up expectations read Make engine before Make 60 120 four-stroke less means 1 Quieter glow 2 More mellow sounding four-cycle 3 More usable power both 4 Highest powertoweight ratio 5 The lowest idle ever 6 Increase mileage up 4 times 7 Runs cooler glow 8 No glowplugs fail 9 Increased reliability 10 Fuel available concentrate Conversion kits available 049 30 cid Schnuerle ported engines Its sim ple just change heads fuel What waiting Dust off two-cycle DIESEUZE Send self-addressed stamped enve lope 60 information call 203877-1670 between 730 pm 930 pm EST DAVIS DIESEL DEVELOPMENT PO Box 141 Milford CT 06460 The leader quiet combustion technology since 1976 RELIABILITY IS OUR PRODUCT Connectors Designed anything electrical requiring quick disconnects Ideal Power Pock Connector electric planes cars boats Designed high vibraton environment Cycled ten thousand times electrical failure dJ Anderson Power Products Inc 6UU SORRY NO PERSONAL CHECKS OR COD ORDERS Only certified checks money orders accepted Minimum order $1000 tor fhree packages 4 Powerpoles $300 per package plus $100 ship ping handling CT residents add 75O/ sales fax Prices subject change notice Dealer Inquiries Invited further information dealer prices send SASE Bus Card SERMOS RIC SNAP CONNECTORS Cedar Corners Station Box 16787 Stamford CT 06905 three planes seen 1986 EAAIIy-in Oshkosh WI Theyre fullscalenot models isa Pilatus PC7 Switzerland Long nose trike gear ideal modeling Hale Wallaces famed Steen Skybolt colorful modeling subject red white blue relatively simple pattern immense urumman Guardian often modeledforCLCarrer butBobsaysthathe has never seen RC over 200 military-type planes Oshkosh 86 DYNATHRUST PROPS look great too! ALL FUTURE PRODUCTION ON ALL SIZES WILL HAVE LOGO AND TIPS PAINTED SIZES CURRENTLY AVAILABLE 15 x6 8- $70018x6 810- $100022x 810- $1800 16x68-$80020x68 l0-$1400 SUCCESS iSears experience no fable jrepresenting OPS just hard work nes parts Thats success See CR5 Engines Local Hobby Shop Parts People Com~eeaekw 9mio44 9#c PO Box 26247 Orleans LA 70186 42-5967 middle difficult construction project good example philosophy RC Start kit introduced Toledo year could take 945-in-span kit twochannel radio darkest Borneo go flying has Robbes usual blow-molded Plura un breakable glueable paintable plastic fuselage almost-finished Jedelsky-airfoil wing glue decals sanding sealer hardware lead nose weight sandpaper paintbrushand two screwdrivers Theres no paint sealed natural-color balsa surfaces perfectly OK goodies have cost $129 list price someone limited time experience investment well-justified latest Sailplane Robbe other end spectrum Its new four-meterspan 157 inches semi-scale ASW 17 Royal has 1054 sq area resulting average chord 67 aspect ratio 235 Ritz airfoil section spoilers flaps ailerons kit also has prefabricated compo nents lots nice hardware Flying four-meter ship something requires bit experience Make lot experience list price $299 puts serious investment category have done will tell flying big plane thrill lifetime box too big UPS its best call number given below arrange shipping between two planes Robbe has range stralght-wingers others slope WANNA RACE LLL BEGINNER RACES r 0* FORM-i * FAI Instructions b Programs Information Contact NORTH EAST PYLoN RACING ORGANIZATION 119 DEAN AVEFRANKLIN MASS 02038 Tel 617 528-4043 203 673 -2000 thermal flying particularly appeals 60-in-span flying wing called Geier has small amount sweepback almost constant chordthe outer 10 leading edge sweeps little successful flying-wing Sail plane kit market said good less-experienced pilots has built-up wing construction elevons Plura podtype fuselage hold workings As other Robbe glider kits can converted electric power Robbe supplies through dealers electric stuff required including very popular Automax 21 charger thats Bob Kopskis department brand new 380-page catalog send $3 Robbe Model Sport 180 Township Line Rd Belle Mead NJ 08502 telephone number 201 359-2115 Id like end month hint sent RAMS member Deral Carson Dayton OH Very much enjoyed article MAs September issue Its always good see review basics once such Thornburgs Rules may would like add rule list will likely apply us high-starters though watch chute find out whats going gliders altitude location As exit launch keep eye chute Sometimes can lift strong enough keep chute suspended however other times can down-air strong enough collapse chute drop line pile Occasionally lift will draw chute particular direction watching chute fall also get idea went dont spend time looking flying like flying like Carl Goldbergs Gentle Lady Some day Im going try something else modified winglets described MAs May 1980 issue now has very-muchimproved penetration best sink rate Thanks Deral Rule merrier Speaking merry have good Christ mas lets hoe Santa brings Soaring goodies list Byron Blakeslee 3134 Winnebago Dr Sedalia CO 80135 RC Scale/Wischers Continued page 57 notch Clamp blocks vise aluminum tube wire already started pull vise-grip plier aluminum will squeeze down tightly around music wire core case notched groove must quite smooth lines will show up soft aluminum No matter made streamlined flying landing wires really something enhance appearance large Scale bipe saga has good travel year Wischers began soon after Toledo annual trip Paris FAT meetings during also visited Musee de lAir Le Bourget ailport French National Auto Museum Mulhouse headed south Italy short social call Cesare Milani former World Champion CL Scale home shores Lake Maggiore Returning northward tour through Switzerland stopped fly electric-powered Sailplane Hansruedi Zeller member Swiss RC Scale team return flight Luxembourg Chicago way Iceland After few weeks home again departed eastward Underwood home Reston VA base operations June Bealton Scale contest also made quick visit National Air Space Museum view Continued page 152 150 Model Aviation .A BLAST FROM THE PAST JIM WALKERS CLASSIC GLIDERS 74 3 Pak$695 404 INTERCEPTOR Folding Wing Glider U-Build-It Kit$495 Ready Fly$795 Add $3 postage handling first 2 packages 10% additional P0 8ox68132 AIRCRAFT CO Portland OR 97268 [4Y//LD QUAUTY PRODUCTS SINCE 1964 NEW RADIO CONTROL SHORT KITS FOR THE SPORTFLYER INTRODUC pAICf $4995 A-26 INVADER TWIN designed HAL PARENTI WING SPAN 68ENGINE SIZE 25 45 THIS HIGH PERFORMANCETWIN ENGINEFLYING MACHINE IS EASYTO BUILDAND FUNTO FLY LIKE ALL OF OUR SHORT KITS IT IS DESIGNED AROUND PRECISION CUT FOAM WING CORE FOR STRENGTH AND TRUENESS THERE IS PLENTY OF WING AND TAIL AREA FOR POSITIVE HIGH AND LOW SPEED CONTROL WE USE STRAIGHT FORWARD GUICK AND STURDY LIGHT WEIGHT CONSTRUCTION THAT MAKES SENSE SHORT KITS INCLUDE PRECISION CUT FOAM WING CORES ABS HIGH IMPACT FORMED COWLINGS CLEAR FORMED CANOPIES WITH FRAMEWORK DETAIL IMORE CLEAR PARTS OR TWINI FORMED STEEL ENGINE MOUNTS EASY TO FOLLOW PLANS WITH CONSTRUCTION DETAILS AND ALL NECESSARY TEMPLATES PRE CUT PLYWOOD FIREWALLS CONTROL SURFACE HINGES LANDING GEAR BLOCKS STRAPS AND SCREWS INOT APPLICABLE ON 1VINSI BILL OF MATERIALS INO EALSA INCLUDEDI MOLDED TOP NACELLE PAIRINGS FOR TWIN ONLY FREE CATALOG WITH ANY ORDER ORDERING SEND CHECK OR MONEY ORDER FOR REOUIRED AMOUNT PLUS 450 PER KIT CANADIANS ADD 650 TO WING MFG RO BOX 33 CRYSTAL LAKE 1L60014 ILLINOIS RESIDENTS ADD 6V% SALES TAX ALL ORDERS MUST BE IN US FUNDS SEND 251 FOR PRODUCT CATALOG DESCRIBING OUR COMPLETE LINE OF FOAM WING CORES ACCESSORIES KITS TOOLS AND MUCH MORE WEIGHT 75106 LBS W/A/G MF6 WORLD WAR II FIGHTER SERIES JAPANESE A6M2 ZERO29 10 - ENGINE SPAN 544-CHANNEL4 LBS AMERICAN P-4B TOMAHAWK 29 TO 45 ENGINE SPAN 554-CHANNEL4 LBS 5269 GERMAN FW-19O29 0 45 ENGINE SPAN 544-CHANNEL4 ST ITALIAN C2B2 FOLGORE29 TO 45 ENGINE SPAN 564-CHANNEL4 LBS photograph Douglas M2 Mailpiane latest Scale project Next day made drive JFK airport New York treated tour Pan Am maintenance facility 747s disassembled reworked tour ar ranged Tony Ristuccia kept Scale team members cars Norway company Underwood daughters Anne Cathy arrived Oslos Garder moen airport rented Volvo 240 started driving toward Bergen Jet lag wiped us out short goal spent couple days near attractive coastal city began trek through western Norways fjord country included eight ferry crossings returned Oslo Kieller airport meet arriving US team World Championships modelers invited private viewing Royal Norwegian Air Force collection Gardermoen airport pnze display Northrop N-3PB restored Northrop alter having spent 36 years under water Icelandic river restoration floatplane done team volunteers Northrop factory Cali fornia other airplanes display some also rescued watery graves including Gloster Gladiator Heinkel 11 iP Junkers Ju52 Focke WuIf 190 Avro 504A BE2e prototype Jurgen Steinbergers model described earlier 800-mile return trip Reston Dela field accomplished single day Jet lag again sleeps other drives Photos processed report Oslo meet written less four days preparing departure Lake Charles Nats made quick stop St Louis gather up Julie Abel clipped-wing Cub arrived Lake Charles enjoy oppressive heat humidity Louisiana Natsa drastic change 650 temperatures Norway Nats ended immediately following Scale awards ceremony began drive home Delafield one-evening stopover en route Oshkosh annual EAA conven tion fly-in Oshkosh Mecca Scale modelers event must missed Imagine 15000-plus aircraft airport satellite airports nearby over 200 warbirds including B-l 7s B-25s Catalina Grum man Guardians overwhelming size single engine too AT-6s P-S count privately-owned imaginable color scheme Julie Abels favorites Pilatus PC-7 gorgeous red yellow white pattern Bill Turner present again display ing newest creation reproduction famous Miles Atwood Special racer Like Gee Bee Z Brown racer previous Oshkosh displays absolutely accurate rendition built shop Ed Marquart Flabob airport near Riverside CA Attend Oshkosh prepared shoot hundreds photos commercial display area two astounding beauties new Classic Air craft Waco YMF-5 reproductions white other red price tags region $100000 Modern finishing techniques have improved originals 52 years ago List price 1934 $6795 Two local Scale rallies itinerary first Madison Area Radio Control Society MARCS Winnebago RC Fliers RC Scale Fly-in Oshkosh Between two came IAC International Aerobatic Competi tion Fon du Lac couldnt count number Pitts S-is S-2s Citabrias Decath lons clipped-wing T-crafts Cubs fieldno two alike Most have absolutely stun ning colors well-kept aircraft Harold Neumanns clipped-wing Monocoupe Little Mulligan entered competition watched flight wonderment Harold now 80 years old Monocoupes age half Theyre remarkable pair Harold has lucid memories earlier days happy recount willing listeners Anyone claims Scale judge either static flight should have spent some time Oshkosh Fon du Lac observe aircraft Education areas could go long way toward improving present poor image Scale judginga weak link sport hobby competition Bob Dolly Wischer S-221 Lapham Peak Rd Delafield WI 53018 RC Electrics/Kopski Continued page 59 have such connector set sure exposed pins ones wired autobody side car battery groundusually negative no danger pins come contact metalwork car subject also sure connecter lead set attached car battery Continued page 158 152 Model Aviation w GOLDEN GATE EAST I YS Engines Atlanta Kits Challenge IV Kits Hattori Pipes / Headers Tettra Wheels / Hardware PO Box 388914-248-8603 Lincoindale NY 10540
Edition: Model Aviation - 1986/12
Page Numbers: 56, 57, 150, 152
Radio Control Scale Bob Dolly Wischer CASE Scale anatomy internal struc ture FAI-type Scale model isnt supposed seen static judges doesnt really matter whether follows full-scale practice materials assembly Jurgen Steinberger Germany placed twentieth World Cham pionships Paris 1984 returned world competition Oslo BE2e improved position seventh place large portion improvement result 1000-point increase static score judges informed internal detail couldnt seen Jurgen made up handwritten list items deserved credit truly amazing account extent Scale modelers effort produce fine model start list states visible detail parts model except almost-hidden OS 90 four-stroke engine made Jurgenincluding wire-spoked wheels made effort use material construction methods prototype example wood-framed fuselage has metal fittings junctions between wood members carry authenticity further diag onal bracing made steel cable prove structure really present Jurgen arranged some seams covering opened viewing done full-size BE2e models covering material silk dope Nothing out ordinary look closer can see wings rib-stitching isnt simulated other model airplanes Its really stitched cord rib No out-of-scale pushrods devises visi ble either aileron controls steel cable rudder elevator pulleys wherever cable changes direction parts joined such strut ends landing gear wing-to-fuselage joints fin attachment steel fittingssome weldmentsand individually hand crafted joints fastened hex bolts nuts pins done proto type landing gear shock absorbers scale size elastic cord Most modelers would search local hobby shop suitable engine mount Jurgen fabri cated welded steel tube mount OS 90 shaft extension moved model engine rearward assure would interfere dummy RAF-1 V-8 engine itself work art Dummy cylinders machined turning milling aluminum bar Surrounding engine nose hammered aluminum sheet cowl plates fastened place authen tic bayonet mounts Cockpit detail no longer awarded high points static score serious modelers make effort represent internal particulars view inside Jurgens cockpits representative best addition visible fuselage structure seat front cockpit actually woven wicker steel-tube frame observers seat formed aluminum panel has turned aluminum bez els around instruments transparent faces real pointers Heavily endowed detail fine craftsmanship Jurgens seventhplace BE2e still needed additional 250 300 points both static flight scores overtake countryman Max Merckenschlagers Bristol Scout tandem two elevated German team second place foregoing description gives some idea extent modelers proceed direction winning endeavor age 21 Jurgen has already flown two World Championships Brace wires Jim Spence Baltimore likes large biplanes decided produce some realistic streamlined rigging wires latest model method provides strength rigidity rea sonably lightweight flat wire comes very close appearance desirable stream line shape intended models wires -in greater width therefore would applicable quite large models Cockpit view L shows machined instrument bezels 3-0 pointers Front cockpit has real wicker seat authentic wing rib-stitching functional dummy RAF V8 engine machined aluminum bar stock shaft extension helps burythe OS gOfour-strokeenglne 56 Model Aviation Afteryou finish looking four photos model Scale World Champs wont believethat itdidntwin Plane isa British Royal Aircraft Factory BE2e built Jurgen Steinberger Would believe seventh place Awealth detail visible hammered aluminum cowl its bayonet fasteners Silk-and dope fabric held framework authentic lacing Jim combines music wire inside aluminum tubing exterior novel method -in wide wire example inserts length 046-in-dia music wire inside slightly shorter length Y32-in GD aluminum tube wire extends both ends tube wider wires A6-in music wire used inside tube tube flattened along wire pulling assembled components through simple die made -in GD brass tube die made bending brass tube sharp vee shape using 3A2-in wire placed deep bend form semi-round notch walls brass tube shaped notch will flatten aluminum tube pulled through notch thereby giving character istic streamlined shape drop solder music wire ends stops wire slipping turning within tube pulling aluminum tube through notch should pulled hesitation along its complete length prevent irregularities finished appearance tube can inserted second third time pulled through notch necessauy obtain complete flatten ing Solder clevis end assembly wires quite stiff wont sag own weight use -in GD brass tube forming die has several advantages First scrap length probably already resides modelers junk boxes Second important round tube leads aluminum tube groove gently doesnt tear bind havent tried lubricant may help ease operation Too primitive Make forming die pair -in square brass blocks using round needle file cut notches gentle lead Continued page 150 rMORE POWE WITH LESS NOISE four-cycle measuring up expectations read Make engine before Make 60 120 four-stroke less means 1 Quieter glow 2 More mellow sounding four-cycle 3 More usable power both 4 Highest powertoweight ratio 5 The lowest idle ever 6 Increase mileage up 4 times 7 Runs cooler glow 8 No glowplugs fail 9 Increased reliability 10 Fuel available concentrate Conversion kits available 049 30 cid Schnuerle ported engines Its sim ple just change heads fuel What waiting Dust off two-cycle DIESEUZE Send self-addressed stamped enve lope 60 information call 203877-1670 between 730 pm 930 pm EST DAVIS DIESEL DEVELOPMENT PO Box 141 Milford CT 06460 The leader quiet combustion technology since 1976 RELIABILITY IS OUR PRODUCT Connectors Designed anything electrical requiring quick disconnects Ideal Power Pock Connector electric planes cars boats Designed high vibraton environment Cycled ten thousand times electrical failure dJ Anderson Power Products Inc 6UU SORRY NO PERSONAL CHECKS OR COD ORDERS Only certified checks money orders accepted Minimum order $1000 tor fhree packages 4 Powerpoles $300 per package plus $100 ship ping handling CT residents add 75O/ sales fax Prices subject change notice Dealer Inquiries Invited further information dealer prices send SASE Bus Card SERMOS RIC SNAP CONNECTORS Cedar Corners Station Box 16787 Stamford CT 06905 three planes seen 1986 EAAIIy-in Oshkosh WI Theyre fullscalenot models isa Pilatus PC7 Switzerland Long nose trike gear ideal modeling Hale Wallaces famed Steen Skybolt colorful modeling subject red white blue relatively simple pattern immense urumman Guardian often modeledforCLCarrer butBobsaysthathe has never seen RC over 200 military-type planes Oshkosh 86 DYNATHRUST PROPS look great too! ALL FUTURE PRODUCTION ON ALL SIZES WILL HAVE LOGO AND TIPS PAINTED SIZES CURRENTLY AVAILABLE 15 x6 8- $70018x6 810- $100022x 810- $1800 16x68-$80020x68 l0-$1400 SUCCESS iSears experience no fable jrepresenting OPS just hard work nes parts Thats success See CR5 Engines Local Hobby Shop Parts People Com~eeaekw 9mio44 9#c PO Box 26247 Orleans LA 70186 42-5967 middle difficult construction project good example philosophy RC Start kit introduced Toledo year could take 945-in-span kit twochannel radio darkest Borneo go flying has Robbes usual blow-molded Plura un breakable glueable paintable plastic fuselage almost-finished Jedelsky-airfoil wing glue decals sanding sealer hardware lead nose weight sandpaper paintbrushand two screwdrivers Theres no paint sealed natural-color balsa surfaces perfectly OK goodies have cost $129 list price someone limited time experience investment well-justified latest Sailplane Robbe other end spectrum Its new four-meterspan 157 inches semi-scale ASW 17 Royal has 1054 sq area resulting average chord 67 aspect ratio 235 Ritz airfoil section spoilers flaps ailerons kit also has prefabricated compo nents lots nice hardware Flying four-meter ship something requires bit experience Make lot experience list price $299 puts serious investment category have done will tell flying big plane thrill lifetime box too big UPS its best call number given below arrange shipping between two planes Robbe has range stralght-wingers others slope WANNA RACE LLL BEGINNER RACES r 0* FORM-i * FAI Instructions b Programs Information Contact NORTH EAST PYLoN RACING ORGANIZATION 119 DEAN AVEFRANKLIN MASS 02038 Tel 617 528-4043 203 673 -2000 thermal flying particularly appeals 60-in-span flying wing called Geier has small amount sweepback almost constant chordthe outer 10 leading edge sweeps little successful flying-wing Sail plane kit market said good less-experienced pilots has built-up wing construction elevons Plura podtype fuselage hold workings As other Robbe glider kits can converted electric power Robbe supplies through dealers electric stuff required including very popular Automax 21 charger thats Bob Kopskis department brand new 380-page catalog send $3 Robbe Model Sport 180 Township Line Rd Belle Mead NJ 08502 telephone number 201 359-2115 Id like end month hint sent RAMS member Deral Carson Dayton OH Very much enjoyed article MAs September issue Its always good see review basics once such Thornburgs Rules may would like add rule list will likely apply us high-starters though watch chute find out whats going gliders altitude location As exit launch keep eye chute Sometimes can lift strong enough keep chute suspended however other times can down-air strong enough collapse chute drop line pile Occasionally lift will draw chute particular direction watching chute fall also get idea went dont spend time looking flying like flying like Carl Goldbergs Gentle Lady Some day Im going try something else modified winglets described MAs May 1980 issue now has very-muchimproved penetration best sink rate Thanks Deral Rule merrier Speaking merry have good Christ mas lets hoe Santa brings Soaring goodies list Byron Blakeslee 3134 Winnebago Dr Sedalia CO 80135 RC Scale/Wischers Continued page 57 notch Clamp blocks vise aluminum tube wire already started pull vise-grip plier aluminum will squeeze down tightly around music wire core case notched groove must quite smooth lines will show up soft aluminum No matter made streamlined flying landing wires really something enhance appearance large Scale bipe saga has good travel year Wischers began soon after Toledo annual trip Paris FAT meetings during also visited Musee de lAir Le Bourget ailport French National Auto Museum Mulhouse headed south Italy short social call Cesare Milani former World Champion CL Scale home shores Lake Maggiore Returning northward tour through Switzerland stopped fly electric-powered Sailplane Hansruedi Zeller member Swiss RC Scale team return flight Luxembourg Chicago way Iceland After few weeks home again departed eastward Underwood home Reston VA base operations June Bealton Scale contest also made quick visit National Air Space Museum view Continued page 152 150 Model Aviation .A BLAST FROM THE PAST JIM WALKERS CLASSIC GLIDERS 74 3 Pak$695 404 INTERCEPTOR Folding Wing Glider U-Build-It Kit$495 Ready Fly$795 Add $3 postage handling first 2 packages 10% additional P0 8ox68132 AIRCRAFT CO Portland OR 97268 [4Y//LD QUAUTY PRODUCTS SINCE 1964 NEW RADIO CONTROL SHORT KITS FOR THE SPORTFLYER INTRODUC pAICf $4995 A-26 INVADER TWIN designed HAL PARENTI WING SPAN 68ENGINE SIZE 25 45 THIS HIGH PERFORMANCETWIN ENGINEFLYING MACHINE IS EASYTO BUILDAND FUNTO FLY LIKE ALL OF OUR SHORT KITS IT IS DESIGNED AROUND PRECISION CUT FOAM WING CORE FOR STRENGTH AND TRUENESS THERE IS PLENTY OF WING AND TAIL AREA FOR POSITIVE HIGH AND LOW SPEED CONTROL WE USE STRAIGHT FORWARD GUICK AND STURDY LIGHT WEIGHT CONSTRUCTION THAT MAKES SENSE SHORT KITS INCLUDE PRECISION CUT FOAM WING CORES ABS HIGH IMPACT FORMED COWLINGS CLEAR FORMED CANOPIES WITH FRAMEWORK DETAIL IMORE CLEAR PARTS OR TWINI FORMED STEEL ENGINE MOUNTS EASY TO FOLLOW PLANS WITH CONSTRUCTION DETAILS AND ALL NECESSARY TEMPLATES PRE CUT PLYWOOD FIREWALLS CONTROL SURFACE HINGES LANDING GEAR BLOCKS STRAPS AND SCREWS INOT APPLICABLE ON 1VINSI BILL OF MATERIALS INO EALSA INCLUDEDI MOLDED TOP NACELLE PAIRINGS FOR TWIN ONLY FREE CATALOG WITH ANY ORDER ORDERING SEND CHECK OR MONEY ORDER FOR REOUIRED AMOUNT PLUS 450 PER KIT CANADIANS ADD 650 TO WING MFG RO BOX 33 CRYSTAL LAKE 1L60014 ILLINOIS RESIDENTS ADD 6V% SALES TAX ALL ORDERS MUST BE IN US FUNDS SEND 251 FOR PRODUCT CATALOG DESCRIBING OUR COMPLETE LINE OF FOAM WING CORES ACCESSORIES KITS TOOLS AND MUCH MORE WEIGHT 75106 LBS W/A/G MF6 WORLD WAR II FIGHTER SERIES JAPANESE A6M2 ZERO29 10 - ENGINE SPAN 544-CHANNEL4 LBS AMERICAN P-4B TOMAHAWK 29 TO 45 ENGINE SPAN 554-CHANNEL4 LBS 5269 GERMAN FW-19O29 0 45 ENGINE SPAN 544-CHANNEL4 ST ITALIAN C2B2 FOLGORE29 TO 45 ENGINE SPAN 564-CHANNEL4 LBS photograph Douglas M2 Mailpiane latest Scale project Next day made drive JFK airport New York treated tour Pan Am maintenance facility 747s disassembled reworked tour ar ranged Tony Ristuccia kept Scale team members cars Norway company Underwood daughters Anne Cathy arrived Oslos Garder moen airport rented Volvo 240 started driving toward Bergen Jet lag wiped us out short goal spent couple days near attractive coastal city began trek through western Norways fjord country included eight ferry crossings returned Oslo Kieller airport meet arriving US team World Championships modelers invited private viewing Royal Norwegian Air Force collection Gardermoen airport pnze display Northrop N-3PB restored Northrop alter having spent 36 years under water Icelandic river restoration floatplane done team volunteers Northrop factory Cali fornia other airplanes display some also rescued watery graves including Gloster Gladiator Heinkel 11 iP Junkers Ju52 Focke WuIf 190 Avro 504A BE2e prototype Jurgen Steinbergers model described earlier 800-mile return trip Reston Dela field accomplished single day Jet lag again sleeps other drives Photos processed report Oslo meet written less four days preparing departure Lake Charles Nats made quick stop St Louis gather up Julie Abel clipped-wing Cub arrived Lake Charles enjoy oppressive heat humidity Louisiana Natsa drastic change 650 temperatures Norway Nats ended immediately following Scale awards ceremony began drive home Delafield one-evening stopover en route Oshkosh annual EAA conven tion fly-in Oshkosh Mecca Scale modelers event must missed Imagine 15000-plus aircraft airport satellite airports nearby over 200 warbirds including B-l 7s B-25s Catalina Grum man Guardians overwhelming size single engine too AT-6s P-S count privately-owned imaginable color scheme Julie Abels favorites Pilatus PC-7 gorgeous red yellow white pattern Bill Turner present again display ing newest creation reproduction famous Miles Atwood Special racer Like Gee Bee Z Brown racer previous Oshkosh displays absolutely accurate rendition built shop Ed Marquart Flabob airport near Riverside CA Attend Oshkosh prepared shoot hundreds photos commercial display area two astounding beauties new Classic Air craft Waco YMF-5 reproductions white other red price tags region $100000 Modern finishing techniques have improved originals 52 years ago List price 1934 $6795 Two local Scale rallies itinerary first Madison Area Radio Control Society MARCS Winnebago RC Fliers RC Scale Fly-in Oshkosh Between two came IAC International Aerobatic Competi tion Fon du Lac couldnt count number Pitts S-is S-2s Citabrias Decath lons clipped-wing T-crafts Cubs fieldno two alike Most have absolutely stun ning colors well-kept aircraft Harold Neumanns clipped-wing Monocoupe Little Mulligan entered competition watched flight wonderment Harold now 80 years old Monocoupes age half Theyre remarkable pair Harold has lucid memories earlier days happy recount willing listeners Anyone claims Scale judge either static flight should have spent some time Oshkosh Fon du Lac observe aircraft Education areas could go long way toward improving present poor image Scale judginga weak link sport hobby competition Bob Dolly Wischer S-221 Lapham Peak Rd Delafield WI 53018 RC Electrics/Kopski Continued page 59 have such connector set sure exposed pins ones wired autobody side car battery groundusually negative no danger pins come contact metalwork car subject also sure connecter lead set attached car battery Continued page 158 152 Model Aviation w GOLDEN GATE EAST I YS Engines Atlanta Kits Challenge IV Kits Hattori Pipes / Headers Tettra Wheels / Hardware PO Box 388914-248-8603 Lincoindale NY 10540
Edition: Model Aviation - 1986/12
Page Numbers: 56, 57, 150, 152
Radio Control Scale Bob Dolly Wischer CASE Scale anatomy internal struc ture FAI-type Scale model isnt supposed seen static judges doesnt really matter whether follows full-scale practice materials assembly Jurgen Steinberger Germany placed twentieth World Cham pionships Paris 1984 returned world competition Oslo BE2e improved position seventh place large portion improvement result 1000-point increase static score judges informed internal detail couldnt seen Jurgen made up handwritten list items deserved credit truly amazing account extent Scale modelers effort produce fine model start list states visible detail parts model except almost-hidden OS 90 four-stroke engine made Jurgenincluding wire-spoked wheels made effort use material construction methods prototype example wood-framed fuselage has metal fittings junctions between wood members carry authenticity further diag onal bracing made steel cable prove structure really present Jurgen arranged some seams covering opened viewing done full-size BE2e models covering material silk dope Nothing out ordinary look closer can see wings rib-stitching isnt simulated other model airplanes Its really stitched cord rib No out-of-scale pushrods devises visi ble either aileron controls steel cable rudder elevator pulleys wherever cable changes direction parts joined such strut ends landing gear wing-to-fuselage joints fin attachment steel fittingssome weldmentsand individually hand crafted joints fastened hex bolts nuts pins done proto type landing gear shock absorbers scale size elastic cord Most modelers would search local hobby shop suitable engine mount Jurgen fabri cated welded steel tube mount OS 90 shaft extension moved model engine rearward assure would interfere dummy RAF-1 V-8 engine itself work art Dummy cylinders machined turning milling aluminum bar Surrounding engine nose hammered aluminum sheet cowl plates fastened place authen tic bayonet mounts Cockpit detail no longer awarded high points static score serious modelers make effort represent internal particulars view inside Jurgens cockpits representative best addition visible fuselage structure seat front cockpit actually woven wicker steel-tube frame observers seat formed aluminum panel has turned aluminum bez els around instruments transparent faces real pointers Heavily endowed detail fine craftsmanship Jurgens seventhplace BE2e still needed additional 250 300 points both static flight scores overtake countryman Max Merckenschlagers Bristol Scout tandem two elevated German team second place foregoing description gives some idea extent modelers proceed direction winning endeavor age 21 Jurgen has already flown two World Championships Brace wires Jim Spence Baltimore likes large biplanes decided produce some realistic streamlined rigging wires latest model method provides strength rigidity rea sonably lightweight flat wire comes very close appearance desirable stream line shape intended models wires -in greater width therefore would applicable quite large models Cockpit view L shows machined instrument bezels 3-0 pointers Front cockpit has real wicker seat authentic wing rib-stitching functional dummy RAF V8 engine machined aluminum bar stock shaft extension helps burythe OS gOfour-strokeenglne 56 Model Aviation Afteryou finish looking four photos model Scale World Champs wont believethat itdidntwin Plane isa British Royal Aircraft Factory BE2e built Jurgen Steinberger Would believe seventh place Awealth detail visible hammered aluminum cowl its bayonet fasteners Silk-and dope fabric held framework authentic lacing Jim combines music wire inside aluminum tubing exterior novel method -in wide wire example inserts length 046-in-dia music wire inside slightly shorter length Y32-in GD aluminum tube wire extends both ends tube wider wires A6-in music wire used inside tube tube flattened along wire pulling assembled components through simple die made -in GD brass tube die made bending brass tube sharp vee shape using 3A2-in wire placed deep bend form semi-round notch walls brass tube shaped notch will flatten aluminum tube pulled through notch thereby giving character istic streamlined shape drop solder music wire ends stops wire slipping turning within tube pulling aluminum tube through notch should pulled hesitation along its complete length prevent irregularities finished appearance tube can inserted second third time pulled through notch necessauy obtain complete flatten ing Solder clevis end assembly wires quite stiff wont sag own weight use -in GD brass tube forming die has several advantages First scrap length probably already resides modelers junk boxes Second important round tube leads aluminum tube groove gently doesnt tear bind havent tried lubricant may help ease operation Too primitive Make forming die pair -in square brass blocks using round needle file cut notches gentle lead Continued page 150 rMORE POWE WITH LESS NOISE four-cycle measuring up expectations read Make engine before Make 60 120 four-stroke less means 1 Quieter glow 2 More mellow sounding four-cycle 3 More usable power both 4 Highest powertoweight ratio 5 The lowest idle ever 6 Increase mileage up 4 times 7 Runs cooler glow 8 No glowplugs fail 9 Increased reliability 10 Fuel available concentrate Conversion kits available 049 30 cid Schnuerle ported engines Its sim ple just change heads fuel What waiting Dust off two-cycle DIESEUZE Send self-addressed stamped enve lope 60 information call 203877-1670 between 730 pm 930 pm EST DAVIS DIESEL DEVELOPMENT PO Box 141 Milford CT 06460 The leader quiet combustion technology since 1976 RELIABILITY IS OUR PRODUCT Connectors Designed anything electrical requiring quick disconnects Ideal Power Pock Connector electric planes cars boats Designed high vibraton environment Cycled ten thousand times electrical failure dJ Anderson Power Products Inc 6UU SORRY NO PERSONAL CHECKS OR COD ORDERS Only certified checks money orders accepted Minimum order $1000 tor fhree packages 4 Powerpoles $300 per package plus $100 ship ping handling CT residents add 75O/ sales fax Prices subject change notice Dealer Inquiries Invited further information dealer prices send SASE Bus Card SERMOS RIC SNAP CONNECTORS Cedar Corners Station Box 16787 Stamford CT 06905 three planes seen 1986 EAAIIy-in Oshkosh WI Theyre fullscalenot models isa Pilatus PC7 Switzerland Long nose trike gear ideal modeling Hale Wallaces famed Steen Skybolt colorful modeling subject red white blue relatively simple pattern immense urumman Guardian often modeledforCLCarrer butBobsaysthathe has never seen RC over 200 military-type planes Oshkosh 86 DYNATHRUST PROPS look great too! ALL FUTURE PRODUCTION ON ALL SIZES WILL HAVE LOGO AND TIPS PAINTED SIZES CURRENTLY AVAILABLE 15 x6 8- $70018x6 810- $100022x 810- $1800 16x68-$80020x68 l0-$1400 SUCCESS iSears experience no fable jrepresenting OPS just hard work nes parts Thats success See CR5 Engines Local Hobby Shop Parts People Com~eeaekw 9mio44 9#c PO Box 26247 Orleans LA 70186 42-5967 middle difficult construction project good example philosophy RC Start kit introduced Toledo year could take 945-in-span kit twochannel radio darkest Borneo go flying has Robbes usual blow-molded Plura un breakable glueable paintable plastic fuselage almost-finished Jedelsky-airfoil wing glue decals sanding sealer hardware lead nose weight sandpaper paintbrushand two screwdrivers Theres no paint sealed natural-color balsa surfaces perfectly OK goodies have cost $129 list price someone limited time experience investment well-justified latest Sailplane Robbe other end spectrum Its new four-meterspan 157 inches semi-scale ASW 17 Royal has 1054 sq area resulting average chord 67 aspect ratio 235 Ritz airfoil section spoilers flaps ailerons kit also has prefabricated compo nents lots nice hardware Flying four-meter ship something requires bit experience Make lot experience list price $299 puts serious investment category have done will tell flying big plane thrill lifetime box too big UPS its best call number given below arrange shipping between two planes Robbe has range stralght-wingers others slope WANNA RACE LLL BEGINNER RACES r 0* FORM-i * FAI Instructions b Programs Information Contact NORTH EAST PYLoN RACING ORGANIZATION 119 DEAN AVEFRANKLIN MASS 02038 Tel 617 528-4043 203 673 -2000 thermal flying particularly appeals 60-in-span flying wing called Geier has small amount sweepback almost constant chordthe outer 10 leading edge sweeps little successful flying-wing Sail plane kit market said good less-experienced pilots has built-up wing construction elevons Plura podtype fuselage hold workings As other Robbe glider kits can converted electric power Robbe supplies through dealers electric stuff required including very popular Automax 21 charger thats Bob Kopskis department brand new 380-page catalog send $3 Robbe Model Sport 180 Township Line Rd Belle Mead NJ 08502 telephone number 201 359-2115 Id like end month hint sent RAMS member Deral Carson Dayton OH Very much enjoyed article MAs September issue Its always good see review basics once such Thornburgs Rules may would like add rule list will likely apply us high-starters though watch chute find out whats going gliders altitude location As exit launch keep eye chute Sometimes can lift strong enough keep chute suspended however other times can down-air strong enough collapse chute drop line pile Occasionally lift will draw chute particular direction watching chute fall also get idea went dont spend time looking flying like flying like Carl Goldbergs Gentle Lady Some day Im going try something else modified winglets described MAs May 1980 issue now has very-muchimproved penetration best sink rate Thanks Deral Rule merrier Speaking merry have good Christ mas lets hoe Santa brings Soaring goodies list Byron Blakeslee 3134 Winnebago Dr Sedalia CO 80135 RC Scale/Wischers Continued page 57 notch Clamp blocks vise aluminum tube wire already started pull vise-grip plier aluminum will squeeze down tightly around music wire core case notched groove must quite smooth lines will show up soft aluminum No matter made streamlined flying landing wires really something enhance appearance large Scale bipe saga has good travel year Wischers began soon after Toledo annual trip Paris FAT meetings during also visited Musee de lAir Le Bourget ailport French National Auto Museum Mulhouse headed south Italy short social call Cesare Milani former World Champion CL Scale home shores Lake Maggiore Returning northward tour through Switzerland stopped fly electric-powered Sailplane Hansruedi Zeller member Swiss RC Scale team return flight Luxembourg Chicago way Iceland After few weeks home again departed eastward Underwood home Reston VA base operations June Bealton Scale contest also made quick visit National Air Space Museum view Continued page 152 150 Model Aviation .A BLAST FROM THE PAST JIM WALKERS CLASSIC GLIDERS 74 3 Pak$695 404 INTERCEPTOR Folding Wing Glider U-Build-It Kit$495 Ready Fly$795 Add $3 postage handling first 2 packages 10% additional P0 8ox68132 AIRCRAFT CO Portland OR 97268 [4Y//LD QUAUTY PRODUCTS SINCE 1964 NEW RADIO CONTROL SHORT KITS FOR THE SPORTFLYER INTRODUC pAICf $4995 A-26 INVADER TWIN designed HAL PARENTI WING SPAN 68ENGINE SIZE 25 45 THIS HIGH PERFORMANCETWIN ENGINEFLYING MACHINE IS EASYTO BUILDAND FUNTO FLY LIKE ALL OF OUR SHORT KITS IT IS DESIGNED AROUND PRECISION CUT FOAM WING CORE FOR STRENGTH AND TRUENESS THERE IS PLENTY OF WING AND TAIL AREA FOR POSITIVE HIGH AND LOW SPEED CONTROL WE USE STRAIGHT FORWARD GUICK AND STURDY LIGHT WEIGHT CONSTRUCTION THAT MAKES SENSE SHORT KITS INCLUDE PRECISION CUT FOAM WING CORES ABS HIGH IMPACT FORMED COWLINGS CLEAR FORMED CANOPIES WITH FRAMEWORK DETAIL IMORE CLEAR PARTS OR TWINI FORMED STEEL ENGINE MOUNTS EASY TO FOLLOW PLANS WITH CONSTRUCTION DETAILS AND ALL NECESSARY TEMPLATES PRE CUT PLYWOOD FIREWALLS CONTROL SURFACE HINGES LANDING GEAR BLOCKS STRAPS AND SCREWS INOT APPLICABLE ON 1VINSI BILL OF MATERIALS INO EALSA INCLUDEDI MOLDED TOP NACELLE PAIRINGS FOR TWIN ONLY FREE CATALOG WITH ANY ORDER ORDERING SEND CHECK OR MONEY ORDER FOR REOUIRED AMOUNT PLUS 450 PER KIT CANADIANS ADD 650 TO WING MFG RO BOX 33 CRYSTAL LAKE 1L60014 ILLINOIS RESIDENTS ADD 6V% SALES TAX ALL ORDERS MUST BE IN US FUNDS SEND 251 FOR PRODUCT CATALOG DESCRIBING OUR COMPLETE LINE OF FOAM WING CORES ACCESSORIES KITS TOOLS AND MUCH MORE WEIGHT 75106 LBS W/A/G MF6 WORLD WAR II FIGHTER SERIES JAPANESE A6M2 ZERO29 10 - ENGINE SPAN 544-CHANNEL4 LBS AMERICAN P-4B TOMAHAWK 29 TO 45 ENGINE SPAN 554-CHANNEL4 LBS 5269 GERMAN FW-19O29 0 45 ENGINE SPAN 544-CHANNEL4 ST ITALIAN C2B2 FOLGORE29 TO 45 ENGINE SPAN 564-CHANNEL4 LBS photograph Douglas M2 Mailpiane latest Scale project Next day made drive JFK airport New York treated tour Pan Am maintenance facility 747s disassembled reworked tour ar ranged Tony Ristuccia kept Scale team members cars Norway company Underwood daughters Anne Cathy arrived Oslos Garder moen airport rented Volvo 240 started driving toward Bergen Jet lag wiped us out short goal spent couple days near attractive coastal city began trek through western Norways fjord country included eight ferry crossings returned Oslo Kieller airport meet arriving US team World Championships modelers invited private viewing Royal Norwegian Air Force collection Gardermoen airport pnze display Northrop N-3PB restored Northrop alter having spent 36 years under water Icelandic river restoration floatplane done team volunteers Northrop factory Cali fornia other airplanes display some also rescued watery graves including Gloster Gladiator Heinkel 11 iP Junkers Ju52 Focke WuIf 190 Avro 504A BE2e prototype Jurgen Steinbergers model described earlier 800-mile return trip Reston Dela field accomplished single day Jet lag again sleeps other drives Photos processed report Oslo meet written less four days preparing departure Lake Charles Nats made quick stop St Louis gather up Julie Abel clipped-wing Cub arrived Lake Charles enjoy oppressive heat humidity Louisiana Natsa drastic change 650 temperatures Norway Nats ended immediately following Scale awards ceremony began drive home Delafield one-evening stopover en route Oshkosh annual EAA conven tion fly-in Oshkosh Mecca Scale modelers event must missed Imagine 15000-plus aircraft airport satellite airports nearby over 200 warbirds including B-l 7s B-25s Catalina Grum man Guardians overwhelming size single engine too AT-6s P-S count privately-owned imaginable color scheme Julie Abels favorites Pilatus PC-7 gorgeous red yellow white pattern Bill Turner present again display ing newest creation reproduction famous Miles Atwood Special racer Like Gee Bee Z Brown racer previous Oshkosh displays absolutely accurate rendition built shop Ed Marquart Flabob airport near Riverside CA Attend Oshkosh prepared shoot hundreds photos commercial display area two astounding beauties new Classic Air craft Waco YMF-5 reproductions white other red price tags region $100000 Modern finishing techniques have improved originals 52 years ago List price 1934 $6795 Two local Scale rallies itinerary first Madison Area Radio Control Society MARCS Winnebago RC Fliers RC Scale Fly-in Oshkosh Between two came IAC International Aerobatic Competi tion Fon du Lac couldnt count number Pitts S-is S-2s Citabrias Decath lons clipped-wing T-crafts Cubs fieldno two alike Most have absolutely stun ning colors well-kept aircraft Harold Neumanns clipped-wing Monocoupe Little Mulligan entered competition watched flight wonderment Harold now 80 years old Monocoupes age half Theyre remarkable pair Harold has lucid memories earlier days happy recount willing listeners Anyone claims Scale judge either static flight should have spent some time Oshkosh Fon du Lac observe aircraft Education areas could go long way toward improving present poor image Scale judginga weak link sport hobby competition Bob Dolly Wischer S-221 Lapham Peak Rd Delafield WI 53018 RC Electrics/Kopski Continued page 59 have such connector set sure exposed pins ones wired autobody side car battery groundusually negative no danger pins come contact metalwork car subject also sure connecter lead set attached car battery Continued page 158 152 Model Aviation w GOLDEN GATE EAST I YS Engines Atlanta Kits Challenge IV Kits Hattori Pipes / Headers Tettra Wheels / Hardware PO Box 388914-248-8603 Lincoindale NY 10540
Edition: Model Aviation - 1986/12
Page Numbers: 56, 57, 150, 152
Radio Control Scale Bob Dolly Wischer CASE Scale anatomy internal struc ture FAI-type Scale model isnt supposed seen static judges doesnt really matter whether follows full-scale practice materials assembly Jurgen Steinberger Germany placed twentieth World Cham pionships Paris 1984 returned world competition Oslo BE2e improved position seventh place large portion improvement result 1000-point increase static score judges informed internal detail couldnt seen Jurgen made up handwritten list items deserved credit truly amazing account extent Scale modelers effort produce fine model start list states visible detail parts model except almost-hidden OS 90 four-stroke engine made Jurgenincluding wire-spoked wheels made effort use material construction methods prototype example wood-framed fuselage has metal fittings junctions between wood members carry authenticity further diag onal bracing made steel cable prove structure really present Jurgen arranged some seams covering opened viewing done full-size BE2e models covering material silk dope Nothing out ordinary look closer can see wings rib-stitching isnt simulated other model airplanes Its really stitched cord rib No out-of-scale pushrods devises visi ble either aileron controls steel cable rudder elevator pulleys wherever cable changes direction parts joined such strut ends landing gear wing-to-fuselage joints fin attachment steel fittingssome weldmentsand individually hand crafted joints fastened hex bolts nuts pins done proto type landing gear shock absorbers scale size elastic cord Most modelers would search local hobby shop suitable engine mount Jurgen fabri cated welded steel tube mount OS 90 shaft extension moved model engine rearward assure would interfere dummy RAF-1 V-8 engine itself work art Dummy cylinders machined turning milling aluminum bar Surrounding engine nose hammered aluminum sheet cowl plates fastened place authen tic bayonet mounts Cockpit detail no longer awarded high points static score serious modelers make effort represent internal particulars view inside Jurgens cockpits representative best addition visible fuselage structure seat front cockpit actually woven wicker steel-tube frame observers seat formed aluminum panel has turned aluminum bez els around instruments transparent faces real pointers Heavily endowed detail fine craftsmanship Jurgens seventhplace BE2e still needed additional 250 300 points both static flight scores overtake countryman Max Merckenschlagers Bristol Scout tandem two elevated German team second place foregoing description gives some idea extent modelers proceed direction winning endeavor age 21 Jurgen has already flown two World Championships Brace wires Jim Spence Baltimore likes large biplanes decided produce some realistic streamlined rigging wires latest model method provides strength rigidity rea sonably lightweight flat wire comes very close appearance desirable stream line shape intended models wires -in greater width therefore would applicable quite large models Cockpit view L shows machined instrument bezels 3-0 pointers Front cockpit has real wicker seat authentic wing rib-stitching functional dummy RAF V8 engine machined aluminum bar stock shaft extension helps burythe OS gOfour-strokeenglne 56 Model Aviation Afteryou finish looking four photos model Scale World Champs wont believethat itdidntwin Plane isa British Royal Aircraft Factory BE2e built Jurgen Steinberger Would believe seventh place Awealth detail visible hammered aluminum cowl its bayonet fasteners Silk-and dope fabric held framework authentic lacing Jim combines music wire inside aluminum tubing exterior novel method -in wide wire example inserts length 046-in-dia music wire inside slightly shorter length Y32-in GD aluminum tube wire extends both ends tube wider wires A6-in music wire used inside tube tube flattened along wire pulling assembled components through simple die made -in GD brass tube die made bending brass tube sharp vee shape using 3A2-in wire placed deep bend form semi-round notch walls brass tube shaped notch will flatten aluminum tube pulled through notch thereby giving character istic streamlined shape drop solder music wire ends stops wire slipping turning within tube pulling aluminum tube through notch should pulled hesitation along its complete length prevent irregularities finished appearance tube can inserted second third time pulled through notch necessauy obtain complete flatten ing Solder clevis end assembly wires quite stiff wont sag own weight use -in GD brass tube forming die has several advantages First scrap length probably already resides modelers junk boxes Second important round tube leads aluminum tube groove gently doesnt tear bind havent tried lubricant may help ease operation Too primitive Make forming die pair -in square brass blocks using round needle file cut notches gentle lead Continued page 150 rMORE POWE WITH LESS NOISE four-cycle measuring up expectations read Make engine before Make 60 120 four-stroke less means 1 Quieter glow 2 More mellow sounding four-cycle 3 More usable power both 4 Highest powertoweight ratio 5 The lowest idle ever 6 Increase mileage up 4 times 7 Runs cooler glow 8 No glowplugs fail 9 Increased reliability 10 Fuel available concentrate Conversion kits available 049 30 cid Schnuerle ported engines Its sim ple just change heads fuel What waiting Dust off two-cycle DIESEUZE Send self-addressed stamped enve lope 60 information call 203877-1670 between 730 pm 930 pm EST DAVIS DIESEL DEVELOPMENT PO Box 141 Milford CT 06460 The leader quiet combustion technology since 1976 RELIABILITY IS OUR PRODUCT Connectors Designed anything electrical requiring quick disconnects Ideal Power Pock Connector electric planes cars boats Designed high vibraton environment Cycled ten thousand times electrical failure dJ Anderson Power Products Inc 6UU SORRY NO PERSONAL CHECKS OR COD ORDERS Only certified checks money orders accepted Minimum order $1000 tor fhree packages 4 Powerpoles $300 per package plus $100 ship ping handling CT residents add 75O/ sales fax Prices subject change notice Dealer Inquiries Invited further information dealer prices send SASE Bus Card SERMOS RIC SNAP CONNECTORS Cedar Corners Station Box 16787 Stamford CT 06905 three planes seen 1986 EAAIIy-in Oshkosh WI Theyre fullscalenot models isa Pilatus PC7 Switzerland Long nose trike gear ideal modeling Hale Wallaces famed Steen Skybolt colorful modeling subject red white blue relatively simple pattern immense urumman Guardian often modeledforCLCarrer butBobsaysthathe has never seen RC over 200 military-type planes Oshkosh 86 DYNATHRUST PROPS look great too! ALL FUTURE PRODUCTION ON ALL SIZES WILL HAVE LOGO AND TIPS PAINTED SIZES CURRENTLY AVAILABLE 15 x6 8- $70018x6 810- $100022x 810- $1800 16x68-$80020x68 l0-$1400 SUCCESS iSears experience no fable jrepresenting OPS just hard work nes parts Thats success See CR5 Engines Local Hobby Shop Parts People Com~eeaekw 9mio44 9#c PO Box 26247 Orleans LA 70186 42-5967 middle difficult construction project good example philosophy RC Start kit introduced Toledo year could take 945-in-span kit twochannel radio darkest Borneo go flying has Robbes usual blow-molded Plura un breakable glueable paintable plastic fuselage almost-finished Jedelsky-airfoil wing glue decals sanding sealer hardware lead nose weight sandpaper paintbrushand two screwdrivers Theres no paint sealed natural-color balsa surfaces perfectly OK goodies have cost $129 list price someone limited time experience investment well-justified latest Sailplane Robbe other end spectrum Its new four-meterspan 157 inches semi-scale ASW 17 Royal has 1054 sq area resulting average chord 67 aspect ratio 235 Ritz airfoil section spoilers flaps ailerons kit also has prefabricated compo nents lots nice hardware Flying four-meter ship something requires bit experience Make lot experience list price $299 puts serious investment category have done will tell flying big plane thrill lifetime box too big UPS its best call number given below arrange shipping between two planes Robbe has range stralght-wingers others slope WANNA RACE LLL BEGINNER RACES r 0* FORM-i * FAI Instructions b Programs Information Contact NORTH EAST PYLoN RACING ORGANIZATION 119 DEAN AVEFRANKLIN MASS 02038 Tel 617 528-4043 203 673 -2000 thermal flying particularly appeals 60-in-span flying wing called Geier has small amount sweepback almost constant chordthe outer 10 leading edge sweeps little successful flying-wing Sail plane kit market said good less-experienced pilots has built-up wing construction elevons Plura podtype fuselage hold workings As other Robbe glider kits can converted electric power Robbe supplies through dealers electric stuff required including very popular Automax 21 charger thats Bob Kopskis department brand new 380-page catalog send $3 Robbe Model Sport 180 Township Line Rd Belle Mead NJ 08502 telephone number 201 359-2115 Id like end month hint sent RAMS member Deral Carson Dayton OH Very much enjoyed article MAs September issue Its always good see review basics once such Thornburgs Rules may would like add rule list will likely apply us high-starters though watch chute find out whats going gliders altitude location As exit launch keep eye chute Sometimes can lift strong enough keep chute suspended however other times can down-air strong enough collapse chute drop line pile Occasionally lift will draw chute particular direction watching chute fall also get idea went dont spend time looking flying like flying like Carl Goldbergs Gentle Lady Some day Im going try something else modified winglets described MAs May 1980 issue now has very-muchimproved penetration best sink rate Thanks Deral Rule merrier Speaking merry have good Christ mas lets hoe Santa brings Soaring goodies list Byron Blakeslee 3134 Winnebago Dr Sedalia CO 80135 RC Scale/Wischers Continued page 57 notch Clamp blocks vise aluminum tube wire already started pull vise-grip plier aluminum will squeeze down tightly around music wire core case notched groove must quite smooth lines will show up soft aluminum No matter made streamlined flying landing wires really something enhance appearance large Scale bipe saga has good travel year Wischers began soon after Toledo annual trip Paris FAT meetings during also visited Musee de lAir Le Bourget ailport French National Auto Museum Mulhouse headed south Italy short social call Cesare Milani former World Champion CL Scale home shores Lake Maggiore Returning northward tour through Switzerland stopped fly electric-powered Sailplane Hansruedi Zeller member Swiss RC Scale team return flight Luxembourg Chicago way Iceland After few weeks home again departed eastward Underwood home Reston VA base operations June Bealton Scale contest also made quick visit National Air Space Museum view Continued page 152 150 Model Aviation .A BLAST FROM THE PAST JIM WALKERS CLASSIC GLIDERS 74 3 Pak$695 404 INTERCEPTOR Folding Wing Glider U-Build-It Kit$495 Ready Fly$795 Add $3 postage handling first 2 packages 10% additional P0 8ox68132 AIRCRAFT CO Portland OR 97268 [4Y//LD QUAUTY PRODUCTS SINCE 1964 NEW RADIO CONTROL SHORT KITS FOR THE SPORTFLYER INTRODUC pAICf $4995 A-26 INVADER TWIN designed HAL PARENTI WING SPAN 68ENGINE SIZE 25 45 THIS HIGH PERFORMANCETWIN ENGINEFLYING MACHINE IS EASYTO BUILDAND FUNTO FLY LIKE ALL OF OUR SHORT KITS IT IS DESIGNED AROUND PRECISION CUT FOAM WING CORE FOR STRENGTH AND TRUENESS THERE IS PLENTY OF WING AND TAIL AREA FOR POSITIVE HIGH AND LOW SPEED CONTROL WE USE STRAIGHT FORWARD GUICK AND STURDY LIGHT WEIGHT CONSTRUCTION THAT MAKES SENSE SHORT KITS INCLUDE PRECISION CUT FOAM WING CORES ABS HIGH IMPACT FORMED COWLINGS CLEAR FORMED CANOPIES WITH FRAMEWORK DETAIL IMORE CLEAR PARTS OR TWINI FORMED STEEL ENGINE MOUNTS EASY TO FOLLOW PLANS WITH CONSTRUCTION DETAILS AND ALL NECESSARY TEMPLATES PRE CUT PLYWOOD FIREWALLS CONTROL SURFACE HINGES LANDING GEAR BLOCKS STRAPS AND SCREWS INOT APPLICABLE ON 1VINSI BILL OF MATERIALS INO EALSA INCLUDEDI MOLDED TOP NACELLE PAIRINGS FOR TWIN ONLY FREE CATALOG WITH ANY ORDER ORDERING SEND CHECK OR MONEY ORDER FOR REOUIRED AMOUNT PLUS 450 PER KIT CANADIANS ADD 650 TO WING MFG RO BOX 33 CRYSTAL LAKE 1L60014 ILLINOIS RESIDENTS ADD 6V% SALES TAX ALL ORDERS MUST BE IN US FUNDS SEND 251 FOR PRODUCT CATALOG DESCRIBING OUR COMPLETE LINE OF FOAM WING CORES ACCESSORIES KITS TOOLS AND MUCH MORE WEIGHT 75106 LBS W/A/G MF6 WORLD WAR II FIGHTER SERIES JAPANESE A6M2 ZERO29 10 - ENGINE SPAN 544-CHANNEL4 LBS AMERICAN P-4B TOMAHAWK 29 TO 45 ENGINE SPAN 554-CHANNEL4 LBS 5269 GERMAN FW-19O29 0 45 ENGINE SPAN 544-CHANNEL4 ST ITALIAN C2B2 FOLGORE29 TO 45 ENGINE SPAN 564-CHANNEL4 LBS photograph Douglas M2 Mailpiane latest Scale project Next day made drive JFK airport New York treated tour Pan Am maintenance facility 747s disassembled reworked tour ar ranged Tony Ristuccia kept Scale team members cars Norway company Underwood daughters Anne Cathy arrived Oslos Garder moen airport rented Volvo 240 started driving toward Bergen Jet lag wiped us out short goal spent couple days near attractive coastal city began trek through western Norways fjord country included eight ferry crossings returned Oslo Kieller airport meet arriving US team World Championships modelers invited private viewing Royal Norwegian Air Force collection Gardermoen airport pnze display Northrop N-3PB restored Northrop alter having spent 36 years under water Icelandic river restoration floatplane done team volunteers Northrop factory Cali fornia other airplanes display some also rescued watery graves including Gloster Gladiator Heinkel 11 iP Junkers Ju52 Focke WuIf 190 Avro 504A BE2e prototype Jurgen Steinbergers model described earlier 800-mile return trip Reston Dela field accomplished single day Jet lag again sleeps other drives Photos processed report Oslo meet written less four days preparing departure Lake Charles Nats made quick stop St Louis gather up Julie Abel clipped-wing Cub arrived Lake Charles enjoy oppressive heat humidity Louisiana Natsa drastic change 650 temperatures Norway Nats ended immediately following Scale awards ceremony began drive home Delafield one-evening stopover en route Oshkosh annual EAA conven tion fly-in Oshkosh Mecca Scale modelers event must missed Imagine 15000-plus aircraft airport satellite airports nearby over 200 warbirds including B-l 7s B-25s Catalina Grum man Guardians overwhelming size single engine too AT-6s P-S count privately-owned imaginable color scheme Julie Abels favorites Pilatus PC-7 gorgeous red yellow white pattern Bill Turner present again display ing newest creation reproduction famous Miles Atwood Special racer Like Gee Bee Z Brown racer previous Oshkosh displays absolutely accurate rendition built shop Ed Marquart Flabob airport near Riverside CA Attend Oshkosh prepared shoot hundreds photos commercial display area two astounding beauties new Classic Air craft Waco YMF-5 reproductions white other red price tags region $100000 Modern finishing techniques have improved originals 52 years ago List price 1934 $6795 Two local Scale rallies itinerary first Madison Area Radio Control Society MARCS Winnebago RC Fliers RC Scale Fly-in Oshkosh Between two came IAC International Aerobatic Competi tion Fon du Lac couldnt count number Pitts S-is S-2s Citabrias Decath lons clipped-wing T-crafts Cubs fieldno two alike Most have absolutely stun ning colors well-kept aircraft Harold Neumanns clipped-wing Monocoupe Little Mulligan entered competition watched flight wonderment Harold now 80 years old Monocoupes age half Theyre remarkable pair Harold has lucid memories earlier days happy recount willing listeners Anyone claims Scale judge either static flight should have spent some time Oshkosh Fon du Lac observe aircraft Education areas could go long way toward improving present poor image Scale judginga weak link sport hobby competition Bob Dolly Wischer S-221 Lapham Peak Rd Delafield WI 53018 RC Electrics/Kopski Continued page 59 have such connector set sure exposed pins ones wired autobody side car battery groundusually negative no danger pins come contact metalwork car subject also sure connecter lead set attached car battery Continued page 158 152 Model Aviation w GOLDEN GATE EAST I YS Engines Atlanta Kits Challenge IV Kits Hattori Pipes / Headers Tettra Wheels / Hardware PO Box 388914-248-8603 Lincoindale NY 10540