COLORED SILKSPAN very begin fling Free Flighters have recognized value lightweight finishes nature Free Flight also dictates visible finishes assist keeping model sight during long chases locating among concealing brush tall weeds Colored dope being both costly heavy led way colored paper finished clear dope dont personally date back bamboo paper/banana oil covering methods recall abundant supplies colored silkspan stored rolls hobby shop shelves Bright sun shining through colored silkspan finished clear dope forever etched earliest recollection ventures gas model flight Today colored silkspan readily available Japanese tissue viable alternative double-covered getting scarce some colors recent shop project forced little soulsearching brought mind technique used years ago plenty white silkspan available no money purchase colored silkspan solution dye white tissue desired color procecure simple Prepare structure applying two coats clear dope light sanding between coats Cut silkspan approximate size Dissolve package Rit cloth dye obtainable variety store pan water Submerge silkspan dye solution moving paper around dye ensure coloring until desired color intensity achieved Remove silkspan blot between sheets newspaper remove excess water Lay dyed silkspan structure smooth out wrinkles Lift edges back apply clear dope structure stick tissue down pull out wrinkles Continue process being careful match color succeeding pieces As dye strength gets weaker will need time obtain desired color match Dont forget dye few scraps patching material Just hang up dry ignore puckered appear ance will work fine applied damp Sidewinder John Morrill Simplex Miniature Engines 143 Richmond St El Segundo CA 90245 has expanded line model products include new custom rubber winder Built ground up rubber winder rather being converted hand drill Sidewinder has power handle 16-strand -in Continupd nn nnlP 1W 62 Model Aviation fee light Old-Timers Clarence Naught converted hand drill Its new Sidewinder rubber winder Simplex Miniature Engines has unique features info article Photo John Morrill Photographer Bill Booth caught own Clarence Haught launching Korda Wakefield 4-K kit US FF Champs Taft tA model subsequently destroyed bursting motorClarence will use winding tube next time sure Ed Novak Hobart Cabin compressed-air-powerea model Its popular choice event spans 6ff weighs 20 oz Air tank 3-in diameter 33-in long Motor weighs 101/2 oz Jerry Bockius photo pair OT ees enterea Nostalgia Gas event Central Indiana Aeromodelers CIA 1980 Fall Meet held Wright-Patterson AFB OH Bill Hales 1 Cox 09-powered ship 2nd Elmer Jordans R craft went out sight its first flight propelled K&B Greenhead 19 Ever see go wth Dooling 29 Harry Murphy photo 24 co inch 32 lIP 0000 RPM 61/s lbs 3 Ring Piston Ball Bearings DR Crank MFGU Bug RETAIL 219w Dealer Inquiries Welcome THE RISING STAR IN GIANT SCALE ENGINES 4 4i 6 Sealed Points * * * * * ** -K -K** -K** Exhaust Manifold Velocity Stack Kits Available * 1 YEAR WARRANTY WARRANTY DR SERVICE WORK CAN RE DONE NY ROUSe MFG DR BY YOUR NEAREST UCHD-KIORrrZ PRODUCTS DEALER P0 Box 251 Sandyville OH 44671 Ph 216/866-9462 216/484-4374 CARBON FIBER TAPE ORGANIZED s set 01 4 StUrdy ties holds oset 005x125widedyearsotyoor tasordea ntagazrnes 4 MAG FILES $495 25ft lOOft SAShpIasSlOO $895$1495$2695 hopostageandhaeamglo DOM INOtJSThIES $100 ph BOX 388-K SLOPE ASSOCIATES 2317 n 63d OOVER NH 03820 SEATTLE A/A 98103 subjects winner Mulvihill Trophy 1926 1928 Joe Ott author kit manufacturer designer still cranking Out imaginative designs models man-carrying ligln aircraft 10 model awards include Nordic Towline Glider Jim Wilsons Simple Toy Wakefield Rubber-Power Ron Pollards Vitar FAI Power Mario Roccas Modello No 2 bis Large GasPower Joe Fosters Buck Small Gas-Power Jim Clems Witch Hawk Outdoor RubberPower Bob Whites Beau Coupe Indoor Rubber-Power liv Rodemskys World Champswinning Gram Prix Special awards Ralph Prey article trimming Free Flight Gas- Power models Gyorgy Benedek develop ment airfoils Dr Will Nakashima incisive cartoons isnt too early start thinking about awards 1982 ideas about Hall Fame awards write Italiano 1655 Revere Drive Brookfield WI 53005 Model Year Awards man talk Steve Geraghty 194 Vista Del Monte Los Gatos CA 95030 Variable-configuration aircraft continued novel VCA ever seen Nikitin Sevchenko IS-i attempt combine takeoff landing characteristics ex treme maneuverability biplane high speed monoplane single aircraft pilot could convert other will Despite relative success flight trials decided marginal improvement performance offered over conventional bi planes did justify complexity project scrubbed Potential applications competition Free Flight nimble mind can conjur working rubber-power model would certainly evoke respect admiration ones peers perhaps few hee haws boot informaton see War Planes Second World War W Green Directory update Curiously absent recent FF Product Directory May June 1980 name Bob Wilder bull-of-the-woods down Wilders Model Machine Works manu facturer ne plus ultra Indoor Outdoor rubber-power accessories Eighteen months ago Bob said temporarily out business would tell situation changed didnt grapevine told peddling off some neat Outdoor winders send him what-the-heck-is-going-on letter explains answer question about going out business can answer saying never intended go business shop started making few things myself friends asked have also would like keep hobby dont advertise promote things make ever enjoy hearing use products am flattered someone such yourself writes about something make column Yes selling products does have certain financial advantages also will give run-down what going shop now As usual dont have much way supplies stock now just finished making few new-design Outdoor winders 51 gear ratio resettable turns counter enclosed very smooth gears Very good quality high price $13500 plus $300 postage first batch sold plan start work about six eight months hope have some finished early 1982 Now have started work few Indoor winders hope have thm finished May price $3000 plus $200 postage Later plan make some torque meters Indoor range Indoor torque meter priced $1900 plus $100 postage Outdoor torque meter still comes two ranges 30 in-oz Coupe range 120 in-oz Wakefield range priced $2250 plus $150 postage Later plan take Indoor torque meter designed fit winder make stooge also plan design have universal flex joint unwind device dont have price date yet Indoor stooge thing am taking orders now Indoor winders anyone else interested having other supplies dont send money now Just let know what would like will place name list am near finishing supplies will send letter telling place order Bobs address 2010 Boston living TX 75061 Anyone Free Flight Helicopter Gliders check Boomerang Man 311 Park Ave nue Monroe LA 71201 catalog information Editors Note Believe no theres also United States Boomerang Association Box 96 C4fton VA 22024 print newsletter hold Nationals Crazy people everywhere. DRP Bob Meuser 4200 Gregory St Oakland CA 94619 Crosswind Evans Continued page 70 techniques turn onto final dont surprised someone remarks looks like 747 silhouette canopy sweptback leading edge well tail fin ahd rudder give impression dont underestimate K&B 19 ship size Power performance climb surpris ingly good training sport soaring Crosswind elegant airplane FF Old-Timers/Haught Continued page 62 Wakefield motor yet operates smoothly allow feel motor being wound 17oz unit constructed high quality materials precision tolerances basic frame machined aluminum bar stock anodized finish main shaft stainless steel rides oilite bronze bear ings nine-ball thrust bearing takes load stretched motor Hand drills designed push load output shaftjust opposite what needed winder Two idler gears employed ensure smooth operation gear loading winding crank has large comfortable handle adjustable length improve leverage Gear ratio 373 1 spade grip reversible allowing left-handed modelers fit winder liking Sidewinder supplied unique safety winding hook threaded output shaft could easily replaced torque meter wind torque rather numerical count An ideal accessory Old-Time Rubber fliers Ready reference Danny Sheelds 3 Cinnamon Circle Apt 1-C Randallstown MD 21133 sponsor Twin Pusher event annual SAM Champs has published new book Antique Old-Timer Model Aircraft 80-page volume collection advertising photos 130 Model Aviation ROUSH virtually model ever kitted well pictures construction articles popular models Also included complete listing models appearing Frank Zaics 1935-38 Yearbooks need refer table contents quickly locate refresh memory over 250 Old-Timers valuable aid selecting perfect model Ten bucks postpaid Technical Tip Tom recent engine ailment encountered Tom Arden Vancou ver BC published SAM 8 Seattle Area newsletter Theres something might put SAM newsletter trouble O&R 60 weekendthe new Buccaneer C Hard starting very inconsistent running impos sible set needle valve suspected fuel feed problemsdirt constrictions improper assembly venturi etc checks failed improve situation quite sure ignition wiring new batteries didnt help noticed piece copper protruding under th moving point junction moving arm failed think what meant Finally test stand Monday darn point fell otfl Cold braze joint properly heated copper would have flowed joint protruding off edge Happy finale silver-brazed point properlyengine now runs fine Tom Cope experienced similar problem product review product review product review couple interesting tools Jarmac First universal mitre angle setter designed make easy measure angles set equipment machine small parts comes packaged small protractor costs $595 Next square plastic clamp adjust ments both sides Its quite light plastic jaws have rounded edges help avoid marring work retails $179 product review product review product review OUR AIM OF SPORT FLYING SPECIALIZING IN OT FF KITS AND ENGINES FOR THE COMPETITOR WE HAVE THE HOT EQUIPMENT Enterprises 4 engine Spielmaker 60 would start run bit rough running noticed points continously giving off very visible sparks engine usues Super Cyke points moving point riveted arm particular rivet loose thats point sparking few careful taps reset rivetplus abit solder good measure engine ran fine Clarence Haught RL 5 Box 16 CoeurdAlene ID 83814 Stuka/Talchik Continued page 73 much pushing shoving North Africa unlikely Stuka made much difference either way Stuka started WW II Hitlers first terror weapon end obsolete largely ineffectual aircraft buff however Stuka emerges distinctive looking aircraft time Stuka model Several years ago built model JU 87B drawing presented results research construction article hope pass along some PLANES BOATS CARS TRAINS 120 E Ervin Rd PO Box 227 Van Wart OH 45891 knowledge gained hard way First 60-powered RC model ideally should built scale 1 foot size yields span 68 area 772 sq model can weigh nine pounds great problems keep tail light stabilizer small enough require center gravity CG approximately 25% wing root chord Stuka ailerons unique Use both ailerons outer flaps strip ailerons tendancy tip stall can reduced outboard ailerons driven less inboard reasonably accurate canopy available Complete-A-Pac plans 3 inch P-Si spinner very close scale made wheel pants cowling fiberglass otherwise construction balsa B&D kit once available could built fairly accurate model havent close look other kits case remember make landing gear stout As source material scale presentation highly recommend Profile Publications #211 #76 Stuka Story Heinz Nowara Caler Publishing Junkers JU 87 Stuka Aero Publishers Inc 1/32 Scale JU 87B Revell Model August 1981 131 SOUTHERN PRO RETRACTS SERVOFormerly ACTUATEDPRO-LINE FORand RELIABILITYSOUTHERN R/C SEE YOUR DEALER OR DISTRIBUTOR DAVE BROWN PRODUCTS 8534 HUDDLESTON INNATI OHIO 45236- AREA CODE 513 791-O7 IF THE RADIO WORKS THE LANDING GEAR WORKS IF THE RADIO DOESNT WORK IT DOESNT MA TTER Joe Guylas 4191 238-2625 WE BUY OR TRADE OLD ENGINES AND KITS tlamp ana universai MItre rrom Jarmac Box 2785 Springfield IL 62708
Edition: Model Aviation - 1981/08
Page Numbers: 62, 130, 131
COLORED SILKSPAN very begin fling Free Flighters have recognized value lightweight finishes nature Free Flight also dictates visible finishes assist keeping model sight during long chases locating among concealing brush tall weeds Colored dope being both costly heavy led way colored paper finished clear dope dont personally date back bamboo paper/banana oil covering methods recall abundant supplies colored silkspan stored rolls hobby shop shelves Bright sun shining through colored silkspan finished clear dope forever etched earliest recollection ventures gas model flight Today colored silkspan readily available Japanese tissue viable alternative double-covered getting scarce some colors recent shop project forced little soulsearching brought mind technique used years ago plenty white silkspan available no money purchase colored silkspan solution dye white tissue desired color procecure simple Prepare structure applying two coats clear dope light sanding between coats Cut silkspan approximate size Dissolve package Rit cloth dye obtainable variety store pan water Submerge silkspan dye solution moving paper around dye ensure coloring until desired color intensity achieved Remove silkspan blot between sheets newspaper remove excess water Lay dyed silkspan structure smooth out wrinkles Lift edges back apply clear dope structure stick tissue down pull out wrinkles Continue process being careful match color succeeding pieces As dye strength gets weaker will need time obtain desired color match Dont forget dye few scraps patching material Just hang up dry ignore puckered appear ance will work fine applied damp Sidewinder John Morrill Simplex Miniature Engines 143 Richmond St El Segundo CA 90245 has expanded line model products include new custom rubber winder Built ground up rubber winder rather being converted hand drill Sidewinder has power handle 16-strand -in Continupd nn nnlP 1W 62 Model Aviation fee light Old-Timers Clarence Naught converted hand drill Its new Sidewinder rubber winder Simplex Miniature Engines has unique features info article Photo John Morrill Photographer Bill Booth caught own Clarence Haught launching Korda Wakefield 4-K kit US FF Champs Taft tA model subsequently destroyed bursting motorClarence will use winding tube next time sure Ed Novak Hobart Cabin compressed-air-powerea model Its popular choice event spans 6ff weighs 20 oz Air tank 3-in diameter 33-in long Motor weighs 101/2 oz Jerry Bockius photo pair OT ees enterea Nostalgia Gas event Central Indiana Aeromodelers CIA 1980 Fall Meet held Wright-Patterson AFB OH Bill Hales 1 Cox 09-powered ship 2nd Elmer Jordans R craft went out sight its first flight propelled K&B Greenhead 19 Ever see go wth Dooling 29 Harry Murphy photo 24 co inch 32 lIP 0000 RPM 61/s lbs 3 Ring Piston Ball Bearings DR Crank MFGU Bug RETAIL 219w Dealer Inquiries Welcome THE RISING STAR IN GIANT SCALE ENGINES 4 4i 6 Sealed Points * * * * * ** -K -K** -K** Exhaust Manifold Velocity Stack Kits Available * 1 YEAR WARRANTY WARRANTY DR SERVICE WORK CAN RE DONE NY ROUSe MFG DR BY YOUR NEAREST UCHD-KIORrrZ PRODUCTS DEALER P0 Box 251 Sandyville OH 44671 Ph 216/866-9462 216/484-4374 CARBON FIBER TAPE ORGANIZED s set 01 4 StUrdy ties holds oset 005x125widedyearsotyoor tasordea ntagazrnes 4 MAG FILES $495 25ft lOOft SAShpIasSlOO $895$1495$2695 hopostageandhaeamglo DOM INOtJSThIES $100 ph BOX 388-K SLOPE ASSOCIATES 2317 n 63d OOVER NH 03820 SEATTLE A/A 98103 subjects winner Mulvihill Trophy 1926 1928 Joe Ott author kit manufacturer designer still cranking Out imaginative designs models man-carrying ligln aircraft 10 model awards include Nordic Towline Glider Jim Wilsons Simple Toy Wakefield Rubber-Power Ron Pollards Vitar FAI Power Mario Roccas Modello No 2 bis Large GasPower Joe Fosters Buck Small Gas-Power Jim Clems Witch Hawk Outdoor RubberPower Bob Whites Beau Coupe Indoor Rubber-Power liv Rodemskys World Champswinning Gram Prix Special awards Ralph Prey article trimming Free Flight Gas- Power models Gyorgy Benedek develop ment airfoils Dr Will Nakashima incisive cartoons isnt too early start thinking about awards 1982 ideas about Hall Fame awards write Italiano 1655 Revere Drive Brookfield WI 53005 Model Year Awards man talk Steve Geraghty 194 Vista Del Monte Los Gatos CA 95030 Variable-configuration aircraft continued novel VCA ever seen Nikitin Sevchenko IS-i attempt combine takeoff landing characteristics ex treme maneuverability biplane high speed monoplane single aircraft pilot could convert other will Despite relative success flight trials decided marginal improvement performance offered over conventional bi planes did justify complexity project scrubbed Potential applications competition Free Flight nimble mind can conjur working rubber-power model would certainly evoke respect admiration ones peers perhaps few hee haws boot informaton see War Planes Second World War W Green Directory update Curiously absent recent FF Product Directory May June 1980 name Bob Wilder bull-of-the-woods down Wilders Model Machine Works manu facturer ne plus ultra Indoor Outdoor rubber-power accessories Eighteen months ago Bob said temporarily out business would tell situation changed didnt grapevine told peddling off some neat Outdoor winders send him what-the-heck-is-going-on letter explains answer question about going out business can answer saying never intended go business shop started making few things myself friends asked have also would like keep hobby dont advertise promote things make ever enjoy hearing use products am flattered someone such yourself writes about something make column Yes selling products does have certain financial advantages also will give run-down what going shop now As usual dont have much way supplies stock now just finished making few new-design Outdoor winders 51 gear ratio resettable turns counter enclosed very smooth gears Very good quality high price $13500 plus $300 postage first batch sold plan start work about six eight months hope have some finished early 1982 Now have started work few Indoor winders hope have thm finished May price $3000 plus $200 postage Later plan make some torque meters Indoor range Indoor torque meter priced $1900 plus $100 postage Outdoor torque meter still comes two ranges 30 in-oz Coupe range 120 in-oz Wakefield range priced $2250 plus $150 postage Later plan take Indoor torque meter designed fit winder make stooge also plan design have universal flex joint unwind device dont have price date yet Indoor stooge thing am taking orders now Indoor winders anyone else interested having other supplies dont send money now Just let know what would like will place name list am near finishing supplies will send letter telling place order Bobs address 2010 Boston living TX 75061 Anyone Free Flight Helicopter Gliders check Boomerang Man 311 Park Ave nue Monroe LA 71201 catalog information Editors Note Believe no theres also United States Boomerang Association Box 96 C4fton VA 22024 print newsletter hold Nationals Crazy people everywhere. DRP Bob Meuser 4200 Gregory St Oakland CA 94619 Crosswind Evans Continued page 70 techniques turn onto final dont surprised someone remarks looks like 747 silhouette canopy sweptback leading edge well tail fin ahd rudder give impression dont underestimate K&B 19 ship size Power performance climb surpris ingly good training sport soaring Crosswind elegant airplane FF Old-Timers/Haught Continued page 62 Wakefield motor yet operates smoothly allow feel motor being wound 17oz unit constructed high quality materials precision tolerances basic frame machined aluminum bar stock anodized finish main shaft stainless steel rides oilite bronze bear ings nine-ball thrust bearing takes load stretched motor Hand drills designed push load output shaftjust opposite what needed winder Two idler gears employed ensure smooth operation gear loading winding crank has large comfortable handle adjustable length improve leverage Gear ratio 373 1 spade grip reversible allowing left-handed modelers fit winder liking Sidewinder supplied unique safety winding hook threaded output shaft could easily replaced torque meter wind torque rather numerical count An ideal accessory Old-Time Rubber fliers Ready reference Danny Sheelds 3 Cinnamon Circle Apt 1-C Randallstown MD 21133 sponsor Twin Pusher event annual SAM Champs has published new book Antique Old-Timer Model Aircraft 80-page volume collection advertising photos 130 Model Aviation ROUSH virtually model ever kitted well pictures construction articles popular models Also included complete listing models appearing Frank Zaics 1935-38 Yearbooks need refer table contents quickly locate refresh memory over 250 Old-Timers valuable aid selecting perfect model Ten bucks postpaid Technical Tip Tom recent engine ailment encountered Tom Arden Vancou ver BC published SAM 8 Seattle Area newsletter Theres something might put SAM newsletter trouble O&R 60 weekendthe new Buccaneer C Hard starting very inconsistent running impos sible set needle valve suspected fuel feed problemsdirt constrictions improper assembly venturi etc checks failed improve situation quite sure ignition wiring new batteries didnt help noticed piece copper protruding under th moving point junction moving arm failed think what meant Finally test stand Monday darn point fell otfl Cold braze joint properly heated copper would have flowed joint protruding off edge Happy finale silver-brazed point properlyengine now runs fine Tom Cope experienced similar problem product review product review product review couple interesting tools Jarmac First universal mitre angle setter designed make easy measure angles set equipment machine small parts comes packaged small protractor costs $595 Next square plastic clamp adjust ments both sides Its quite light plastic jaws have rounded edges help avoid marring work retails $179 product review product review product review OUR AIM OF SPORT FLYING SPECIALIZING IN OT FF KITS AND ENGINES FOR THE COMPETITOR WE HAVE THE HOT EQUIPMENT Enterprises 4 engine Spielmaker 60 would start run bit rough running noticed points continously giving off very visible sparks engine usues Super Cyke points moving point riveted arm particular rivet loose thats point sparking few careful taps reset rivetplus abit solder good measure engine ran fine Clarence Haught RL 5 Box 16 CoeurdAlene ID 83814 Stuka/Talchik Continued page 73 much pushing shoving North Africa unlikely Stuka made much difference either way Stuka started WW II Hitlers first terror weapon end obsolete largely ineffectual aircraft buff however Stuka emerges distinctive looking aircraft time Stuka model Several years ago built model JU 87B drawing presented results research construction article hope pass along some PLANES BOATS CARS TRAINS 120 E Ervin Rd PO Box 227 Van Wart OH 45891 knowledge gained hard way First 60-powered RC model ideally should built scale 1 foot size yields span 68 area 772 sq model can weigh nine pounds great problems keep tail light stabilizer small enough require center gravity CG approximately 25% wing root chord Stuka ailerons unique Use both ailerons outer flaps strip ailerons tendancy tip stall can reduced outboard ailerons driven less inboard reasonably accurate canopy available Complete-A-Pac plans 3 inch P-Si spinner very close scale made wheel pants cowling fiberglass otherwise construction balsa B&D kit once available could built fairly accurate model havent close look other kits case remember make landing gear stout As source material scale presentation highly recommend Profile Publications #211 #76 Stuka Story Heinz Nowara Caler Publishing Junkers JU 87 Stuka Aero Publishers Inc 1/32 Scale JU 87B Revell Model August 1981 131 SOUTHERN PRO RETRACTS SERVOFormerly ACTUATEDPRO-LINE FORand RELIABILITYSOUTHERN R/C SEE YOUR DEALER OR DISTRIBUTOR DAVE BROWN PRODUCTS 8534 HUDDLESTON INNATI OHIO 45236- AREA CODE 513 791-O7 IF THE RADIO WORKS THE LANDING GEAR WORKS IF THE RADIO DOESNT WORK IT DOESNT MA TTER Joe Guylas 4191 238-2625 WE BUY OR TRADE OLD ENGINES AND KITS tlamp ana universai MItre rrom Jarmac Box 2785 Springfield IL 62708
Edition: Model Aviation - 1981/08
Page Numbers: 62, 130, 131
COLORED SILKSPAN very begin fling Free Flighters have recognized value lightweight finishes nature Free Flight also dictates visible finishes assist keeping model sight during long chases locating among concealing brush tall weeds Colored dope being both costly heavy led way colored paper finished clear dope dont personally date back bamboo paper/banana oil covering methods recall abundant supplies colored silkspan stored rolls hobby shop shelves Bright sun shining through colored silkspan finished clear dope forever etched earliest recollection ventures gas model flight Today colored silkspan readily available Japanese tissue viable alternative double-covered getting scarce some colors recent shop project forced little soulsearching brought mind technique used years ago plenty white silkspan available no money purchase colored silkspan solution dye white tissue desired color procecure simple Prepare structure applying two coats clear dope light sanding between coats Cut silkspan approximate size Dissolve package Rit cloth dye obtainable variety store pan water Submerge silkspan dye solution moving paper around dye ensure coloring until desired color intensity achieved Remove silkspan blot between sheets newspaper remove excess water Lay dyed silkspan structure smooth out wrinkles Lift edges back apply clear dope structure stick tissue down pull out wrinkles Continue process being careful match color succeeding pieces As dye strength gets weaker will need time obtain desired color match Dont forget dye few scraps patching material Just hang up dry ignore puckered appear ance will work fine applied damp Sidewinder John Morrill Simplex Miniature Engines 143 Richmond St El Segundo CA 90245 has expanded line model products include new custom rubber winder Built ground up rubber winder rather being converted hand drill Sidewinder has power handle 16-strand -in Continupd nn nnlP 1W 62 Model Aviation fee light Old-Timers Clarence Naught converted hand drill Its new Sidewinder rubber winder Simplex Miniature Engines has unique features info article Photo John Morrill Photographer Bill Booth caught own Clarence Haught launching Korda Wakefield 4-K kit US FF Champs Taft tA model subsequently destroyed bursting motorClarence will use winding tube next time sure Ed Novak Hobart Cabin compressed-air-powerea model Its popular choice event spans 6ff weighs 20 oz Air tank 3-in diameter 33-in long Motor weighs 101/2 oz Jerry Bockius photo pair OT ees enterea Nostalgia Gas event Central Indiana Aeromodelers CIA 1980 Fall Meet held Wright-Patterson AFB OH Bill Hales 1 Cox 09-powered ship 2nd Elmer Jordans R craft went out sight its first flight propelled K&B Greenhead 19 Ever see go wth Dooling 29 Harry Murphy photo 24 co inch 32 lIP 0000 RPM 61/s lbs 3 Ring Piston Ball Bearings DR Crank MFGU Bug RETAIL 219w Dealer Inquiries Welcome THE RISING STAR IN GIANT SCALE ENGINES 4 4i 6 Sealed Points * * * * * ** -K -K** -K** Exhaust Manifold Velocity Stack Kits Available * 1 YEAR WARRANTY WARRANTY DR SERVICE WORK CAN RE DONE NY ROUSe MFG DR BY YOUR NEAREST UCHD-KIORrrZ PRODUCTS DEALER P0 Box 251 Sandyville OH 44671 Ph 216/866-9462 216/484-4374 CARBON FIBER TAPE ORGANIZED s set 01 4 StUrdy ties holds oset 005x125widedyearsotyoor tasordea ntagazrnes 4 MAG FILES $495 25ft lOOft SAShpIasSlOO $895$1495$2695 hopostageandhaeamglo DOM INOtJSThIES $100 ph BOX 388-K SLOPE ASSOCIATES 2317 n 63d OOVER NH 03820 SEATTLE A/A 98103 subjects winner Mulvihill Trophy 1926 1928 Joe Ott author kit manufacturer designer still cranking Out imaginative designs models man-carrying ligln aircraft 10 model awards include Nordic Towline Glider Jim Wilsons Simple Toy Wakefield Rubber-Power Ron Pollards Vitar FAI Power Mario Roccas Modello No 2 bis Large GasPower Joe Fosters Buck Small Gas-Power Jim Clems Witch Hawk Outdoor RubberPower Bob Whites Beau Coupe Indoor Rubber-Power liv Rodemskys World Champswinning Gram Prix Special awards Ralph Prey article trimming Free Flight Gas- Power models Gyorgy Benedek develop ment airfoils Dr Will Nakashima incisive cartoons isnt too early start thinking about awards 1982 ideas about Hall Fame awards write Italiano 1655 Revere Drive Brookfield WI 53005 Model Year Awards man talk Steve Geraghty 194 Vista Del Monte Los Gatos CA 95030 Variable-configuration aircraft continued novel VCA ever seen Nikitin Sevchenko IS-i attempt combine takeoff landing characteristics ex treme maneuverability biplane high speed monoplane single aircraft pilot could convert other will Despite relative success flight trials decided marginal improvement performance offered over conventional bi planes did justify complexity project scrubbed Potential applications competition Free Flight nimble mind can conjur working rubber-power model would certainly evoke respect admiration ones peers perhaps few hee haws boot informaton see War Planes Second World War W Green Directory update Curiously absent recent FF Product Directory May June 1980 name Bob Wilder bull-of-the-woods down Wilders Model Machine Works manu facturer ne plus ultra Indoor Outdoor rubber-power accessories Eighteen months ago Bob said temporarily out business would tell situation changed didnt grapevine told peddling off some neat Outdoor winders send him what-the-heck-is-going-on letter explains answer question about going out business can answer saying never intended go business shop started making few things myself friends asked have also would like keep hobby dont advertise promote things make ever enjoy hearing use products am flattered someone such yourself writes about something make column Yes selling products does have certain financial advantages also will give run-down what going shop now As usual dont have much way supplies stock now just finished making few new-design Outdoor winders 51 gear ratio resettable turns counter enclosed very smooth gears Very good quality high price $13500 plus $300 postage first batch sold plan start work about six eight months hope have some finished early 1982 Now have started work few Indoor winders hope have thm finished May price $3000 plus $200 postage Later plan make some torque meters Indoor range Indoor torque meter priced $1900 plus $100 postage Outdoor torque meter still comes two ranges 30 in-oz Coupe range 120 in-oz Wakefield range priced $2250 plus $150 postage Later plan take Indoor torque meter designed fit winder make stooge also plan design have universal flex joint unwind device dont have price date yet Indoor stooge thing am taking orders now Indoor winders anyone else interested having other supplies dont send money now Just let know what would like will place name list am near finishing supplies will send letter telling place order Bobs address 2010 Boston living TX 75061 Anyone Free Flight Helicopter Gliders check Boomerang Man 311 Park Ave nue Monroe LA 71201 catalog information Editors Note Believe no theres also United States Boomerang Association Box 96 C4fton VA 22024 print newsletter hold Nationals Crazy people everywhere. DRP Bob Meuser 4200 Gregory St Oakland CA 94619 Crosswind Evans Continued page 70 techniques turn onto final dont surprised someone remarks looks like 747 silhouette canopy sweptback leading edge well tail fin ahd rudder give impression dont underestimate K&B 19 ship size Power performance climb surpris ingly good training sport soaring Crosswind elegant airplane FF Old-Timers/Haught Continued page 62 Wakefield motor yet operates smoothly allow feel motor being wound 17oz unit constructed high quality materials precision tolerances basic frame machined aluminum bar stock anodized finish main shaft stainless steel rides oilite bronze bear ings nine-ball thrust bearing takes load stretched motor Hand drills designed push load output shaftjust opposite what needed winder Two idler gears employed ensure smooth operation gear loading winding crank has large comfortable handle adjustable length improve leverage Gear ratio 373 1 spade grip reversible allowing left-handed modelers fit winder liking Sidewinder supplied unique safety winding hook threaded output shaft could easily replaced torque meter wind torque rather numerical count An ideal accessory Old-Time Rubber fliers Ready reference Danny Sheelds 3 Cinnamon Circle Apt 1-C Randallstown MD 21133 sponsor Twin Pusher event annual SAM Champs has published new book Antique Old-Timer Model Aircraft 80-page volume collection advertising photos 130 Model Aviation ROUSH virtually model ever kitted well pictures construction articles popular models Also included complete listing models appearing Frank Zaics 1935-38 Yearbooks need refer table contents quickly locate refresh memory over 250 Old-Timers valuable aid selecting perfect model Ten bucks postpaid Technical Tip Tom recent engine ailment encountered Tom Arden Vancou ver BC published SAM 8 Seattle Area newsletter Theres something might put SAM newsletter trouble O&R 60 weekendthe new Buccaneer C Hard starting very inconsistent running impos sible set needle valve suspected fuel feed problemsdirt constrictions improper assembly venturi etc checks failed improve situation quite sure ignition wiring new batteries didnt help noticed piece copper protruding under th moving point junction moving arm failed think what meant Finally test stand Monday darn point fell otfl Cold braze joint properly heated copper would have flowed joint protruding off edge Happy finale silver-brazed point properlyengine now runs fine Tom Cope experienced similar problem product review product review product review couple interesting tools Jarmac First universal mitre angle setter designed make easy measure angles set equipment machine small parts comes packaged small protractor costs $595 Next square plastic clamp adjust ments both sides Its quite light plastic jaws have rounded edges help avoid marring work retails $179 product review product review product review OUR AIM OF SPORT FLYING SPECIALIZING IN OT FF KITS AND ENGINES FOR THE COMPETITOR WE HAVE THE HOT EQUIPMENT Enterprises 4 engine Spielmaker 60 would start run bit rough running noticed points continously giving off very visible sparks engine usues Super Cyke points moving point riveted arm particular rivet loose thats point sparking few careful taps reset rivetplus abit solder good measure engine ran fine Clarence Haught RL 5 Box 16 CoeurdAlene ID 83814 Stuka/Talchik Continued page 73 much pushing shoving North Africa unlikely Stuka made much difference either way Stuka started WW II Hitlers first terror weapon end obsolete largely ineffectual aircraft buff however Stuka emerges distinctive looking aircraft time Stuka model Several years ago built model JU 87B drawing presented results research construction article hope pass along some PLANES BOATS CARS TRAINS 120 E Ervin Rd PO Box 227 Van Wart OH 45891 knowledge gained hard way First 60-powered RC model ideally should built scale 1 foot size yields span 68 area 772 sq model can weigh nine pounds great problems keep tail light stabilizer small enough require center gravity CG approximately 25% wing root chord Stuka ailerons unique Use both ailerons outer flaps strip ailerons tendancy tip stall can reduced outboard ailerons driven less inboard reasonably accurate canopy available Complete-A-Pac plans 3 inch P-Si spinner very close scale made wheel pants cowling fiberglass otherwise construction balsa B&D kit once available could built fairly accurate model havent close look other kits case remember make landing gear stout As source material scale presentation highly recommend Profile Publications #211 #76 Stuka Story Heinz Nowara Caler Publishing Junkers JU 87 Stuka Aero Publishers Inc 1/32 Scale JU 87B Revell Model August 1981 131 SOUTHERN PRO RETRACTS SERVOFormerly ACTUATEDPRO-LINE FORand RELIABILITYSOUTHERN R/C SEE YOUR DEALER OR DISTRIBUTOR DAVE BROWN PRODUCTS 8534 HUDDLESTON INNATI OHIO 45236- AREA CODE 513 791-O7 IF THE RADIO WORKS THE LANDING GEAR WORKS IF THE RADIO DOESNT WORK IT DOESNT MA TTER Joe Guylas 4191 238-2625 WE BUY OR TRADE OLD ENGINES AND KITS tlamp ana universai MItre rrom Jarmac Box 2785 Springfield IL 62708