EVERYONE reads column regularly familiar Vintage Stunt Championships held spring Tucson Arizona contest has really provided impetus growth Nostalgia Old-Time Stunt recent years Tucson quite distance eastern seaboard has much talk another Vintage contest rumors finally coming fruition formal announcement Eastern States Vintage Stunt Championships Eastern States Vintage Stunt Championships will held September 19 20 Winston-Salem Hobby Park Winston-Salem North Carolina Old-Time Old-Time Phase II GSCB rules will held September 19 Nostalgia will September 20 Hobby Park has four circles two concrete official flights Plaques will awarded through fifth place special awards Spirit 52 Spirit 64 forty-point award Nostalgia concourse Pre-registration recommended Entry fee $10 per event Contact Tom Dixon 3390 Woodrun Trail Marietta GA 30062 Tel 404/9739238 Proceeds will go benefit Spray Berry Lung Fund David Taffinder lung transplant So make plans now New products know importance proper engine break-in longevity power engine can determined first few minutes running admit also know cases dont have good test running set up Balanced props good clean fuel system important solid mounting system necessary modeling years Ive made variety test standsmostly wood variety couple cast aluminum ones thrown wood ones satisfactory once became oil-soaked very limited life recently came across ad machined Continued page 90 May1992 89 Aerobatics Frank McMiIIan 12106 Gunter Grove San Antonio TX 78231 Jack Sheeks watches over domain 1991 Nationals Old-Time Nostalgia events growing larger year Come Nationals year enjoy fun Left Semiscale returning Todd Lee flew excellent flights P-51 B look-alike Nationals Right Mike Pratt best year ever Magnum derivative piped HP 40 neat installation side-exhaust engine Note fairing cowling Left superb engine test stand machined bar stock aluminum manufactured Sheldon Engineering Co Right Don Melansons Rude Dog shows Cajun influence way Baton Rouge Watch out Donnies going whip us some day soon GATOR TRANSMIT1TER CASE feather lite GLASS CLOTH 7 oz/sq yd weight close weave makes glass cloth easy filling extremely light finished weight Big 3 sq yd package detailed Instructions$895 SOFT-N-SAFE MOUNTS new type engIne soft mount usIng special ribbed Iso-damp grommeta Engine always safely retained Very effective vibration reduction drsmatic decrease engine shake Available very light machined alum beam mount 60 2/strokes 120 4/strokes Also available alum plate radial mount 60 2/strokes Soft-N-Safe 120 beam mount complete.$2995 SoftNSafe 60 beam mount complete..$2495 SoftN Safe 60 radial mount complete..$1295 Replacement grommets 120 mount..4/495 Replacement grommeta 60 mount 5 RADIAL ISO-MOUNTS 4 ConventIonal plate type mount using four Lord/type 60 Duro Iso-mounts Optimized lowest vibration transmission airframe reduced engine shake *60 Radial Iso-mount complete mount.41495 *Isomour Pkg four $ 995 5/8 dla x 1/2 tong 8-32 female end 8-32 x 1/2 male other end 60 Duro rubber Satisfaction Guaranteed CL Aerobatics/McMjIIan Continued page 89 aluminum mount Model Engine Collectors newsletter sent sounded good arrived other day just what envisioned test stand all-metal bar stock construction major components milled solid bar stock aluminum surface contact stand has solid feel throughout surfaces flat parallel engine clamped stand no torque applied case through uneven pressure Thus during test running will no distortion could damage engine crankshaft precision bearings critical sealing areas provision unique shock mounting fuel tanks eliminates vibration-induced fuel foaming can cause erratic needle settings lean runs etc Various sizes shapes uf fuel tanks easily accommodated Pro design somewhat larger previous designs can securely mount engines up 18 cu in. can still handle Tee Dee 049 larger base provides additional clearance accommodate rear-mounted components precision unit really lifetime investment thoroughly recommend Contact Bruce Sheldon Sheldon Engineering Co 295 Jay Street Birchwood MN 55110 price $30 plus $4 postage handling will remember last year Wan-en Tiahrt produced fine set drawings Bill Werwages 1959 Nationals winner drawings traced originals actual aircraft used verify accuracy plans still available now Warren has again performed great service capturing famous USA-il plane has World Champion Nationals Champion deserves flown again ST 46 really devastating design Contact Warren Tiahrt 7647 Twilight Court Clarkston MI 48016 Tel 3131625-5655 Fuselage Jig Construction too years built airplanes eye Some flew well some didnt coming Martin Baker series became very obvious time invested justifies lot care construction ensure honest airplane Its no revelation say since began using some type jig fuselage course other structures planes have good lets get couple jig types should cover semiscale Ill get other classic types next time Lets look semiscale type first Ill assume fuselage boxy rather sleeve shape primary consideration position formers both horizontal vertical centerlines Having said lot practical aspects designing jig general fuselage shape construction methods have lot will set up jig molded shell type such seen Rabe WW II fighters deep fuselages can set up supported bottom stringer type used re-creation Stearman may have done differently WW Il-type jig built using flat base reference Start assuring base dead flat draw reference line down center Now have determine going suspend formers proper location Als choice construct pocket holds former firmly alignment develop pockets proper framework must first draw accurate side view develop relationships drawing Set pockets hold formers correct spacing well horizontallvertical alignment really key whole procedure Once accomplished can look interior structure install longitudinal members Since pockets hold formers bottom have remember framework has lifted out vertically Rabe-type planes shells 3132 molded balsa drop over base form true monocoque structure Some care must exercised Conunuedon page 183 90 Model Aviation SI6 E AI~USH 710 Pkg 24 $2S5 Easier IILiE~ THE HIGH-TECH HINGE DESIGNED FOR THE CYANOACRYLATE AGE install other hinge No gouging picking messy epoxies Simply cut single knife slot hinge slide hinges place apply few drops favorite CA glue-and youre done SUPER FAST SUPER EASY SUPER STRONG 7de ea 9e4 fa 64a MFG CO INC401-7 So Front StMontezuma IA 50171 623-5154 Sturdy high-density molded plastic Cushions impact resists weather *strong double hinges durable latch Convoluted foam liner Great storing spare transmitters New low priee..$l495 Include S350/Item S&HFL Residents Add 6% Tax GATOR R/C PRODUCTS INC 3713 Pompano Dr Pensacola FL 32514 Phone 904 494-0203 * Fax 904 494-0207 J __I A&IEeVILLE RD /** 4620 CRANDALL-LINDIANA 47112 ** __________________________LicFTD7nFK4i1T1iesTThoessioniF iMII THOUT NOTICE LISTED BELOW IS JUST FEW OF THE MFG WE STOCK9AM-2PM A-JUSTO JIG AM BR OlD ARCO RUBBERBANDS BRIDI DAVEYS SYSTEMS COVER ITE OEVCON DR EM EL DU-BRO DYNAFI LITE POX FUTABA GOLDBERG GAS MODEL PROD HALLCO HOBBYPOXY HOT STUFF K & B MPG SIG SAITO STAFFORD AIRCOUPE $9995 SO NI C-T RON CS STERLING SULLIVAN TOP FLITE VS ENGINES LAN ER MILLER NORTHEAST ZINGER PROPS have commended Scale Board monumental task performed also appears rules proposal load high some external help might order Perhaps National Association Scale Aeromodelers NASA mem bers scale categories could some help review future proposals completeness possible adverse effects rules before allowed through rules making cycle Contest ActivityThe Queens City UControl Club Cincinnati OH will hold scale contest Sunday May 31 1992 flying site located Lunken Airport Cincinnati intersection Airport Wilmer Roads Events offered will Sport Profile Team Scale nonAMA event Team Scale will model builder pilot teams new event effort encourage some scale-loving oldtimers no longer flying team up WORLDS SSSGEST SCAL5 PLANS & SSCSMONTATISN SERVICE 7COOOSCCCCCS CCC SCCCk SC SCALE iRSEL PLOWS 100 PAGE CATALOG CLANS EUL ARCING3209 GpbA, NE 27403 SCALE OOCUME5TATIO5O9l29252S younger pilots thereby keeping hands scale activities Plaques detailed December 1991 column will offered three places event full contest details Team Scale rules contact QCUC Club Dave Willis Sect 1562 Muskegon Drive Cincinnati OH 45255 Please send ideas notice upcoming CL Scale events contest reports especially photos CL Scale activity address very top column erobaticslMcMillan Continued page 90 shells mate precisely may require shimming shaping various support structures time have upper shells installed structure should quite rigid permanently true touchy part now get fuselage off jig damage before use nice flat base make alignment references wing stab centerlines way low-wing high-stab configurations consider 1/16 positive incidence stab leading edge seems help keep stab high aid outside maneuvers Back removing structure have used slow-setting epoxy attaching skins some epoxy will usually drip pockets prevent clean separation Just resign yourself fact youll have destroy some pockets look what youve got Well Ive touched some high points thats construction method Before close Id like cover variation type ofjig tried Old Time Stearman Mad Man Yates Bob Palmer problem alignment same construction totally open lots stringers stymied until thought foam structure support formers basics other jig still applicable though used 1-in sheet foam vertical 3 x 36-in block base base true drew centerline former spacing flat surface Next glued vertical reference line contact cement horizontal lines established marked vertical frames trick jig use contact cement formers simply position foam framework whole setup worked well Im sure could used much larger models advantages include rapid development very stable structure over long period time Next month well look classics ld-Timers/Baker Continued page 92 position plans leading edge stab point nearly midway between stab leading edge wing trailing edge well maybe third way this will reduce necessary nose weight thereby reduce total weight can generalize changes old Scale non-Scale rubber n0LUX flCWn Cder Coa*eLanai Heq Recognized ____ CSA CertifiedAeoteee File NoSP File No Power E26226[P25154 Predects lee Only certified Checks money orders accepted Minimum order t140Oforrhee packagesof4Powerpoles $400 per package shipping handling CT esidento add sales tao Prices Subject change withoot notice DEALER INQUIRIES INVITED Fo fothe infomarion dealer prices send SASh Boniness Card nn SERMOS R/C SNAP CONNECTORS Inc Cedar Corners Station Box 16787 Stamford CT 0690512031 36294 May1992 183 Limited Quantity STAFFORD SCALF B-24$300 ENGINES 4 19-25 WINGSPAN 9Oincbes complete listing etcplease send stamped self-address enve lope DEALERS WANTED F K KITSIGJE tickum arf/fibefass SEMI-Kil PLEASE CALL FOR SPECIALS OF THE MONTH LATHES MOLLS METAL5 BOOKA COMyLETE CATALOG $200 owPRECO500N INSTRUMENTS lOGOs Sf iLomS CAMPBELL TOOLS CO 0 Spcinofinlo SC 45505 513 3008562 DIET YOUR ENGINE $395 lomirole softenS Sibrotion betwoen ongine md OWl Koosh It o tough teroble nibbet/fobnc mount sod moont sod firewall 5Sf ft 0 lIJ 2IaX4 oAe thick Cuts h blade orscis Ifefppeeoarira asic eaelmamea1 mrs nstalls easily minutes 000155 wherever thean bastion Money back cnmpletesaSulted Send Ncheck money order $395 plotP&H 15455 sALshDUsr P0 fox 78 New $4L NY 10021 Keeofifg4f ba g4by-pfgd
Edition: Model Aviation - 1992/05
Page Numbers: 89, 90, 183
EVERYONE reads column regularly familiar Vintage Stunt Championships held spring Tucson Arizona contest has really provided impetus growth Nostalgia Old-Time Stunt recent years Tucson quite distance eastern seaboard has much talk another Vintage contest rumors finally coming fruition formal announcement Eastern States Vintage Stunt Championships Eastern States Vintage Stunt Championships will held September 19 20 Winston-Salem Hobby Park Winston-Salem North Carolina Old-Time Old-Time Phase II GSCB rules will held September 19 Nostalgia will September 20 Hobby Park has four circles two concrete official flights Plaques will awarded through fifth place special awards Spirit 52 Spirit 64 forty-point award Nostalgia concourse Pre-registration recommended Entry fee $10 per event Contact Tom Dixon 3390 Woodrun Trail Marietta GA 30062 Tel 404/9739238 Proceeds will go benefit Spray Berry Lung Fund David Taffinder lung transplant So make plans now New products know importance proper engine break-in longevity power engine can determined first few minutes running admit also know cases dont have good test running set up Balanced props good clean fuel system important solid mounting system necessary modeling years Ive made variety test standsmostly wood variety couple cast aluminum ones thrown wood ones satisfactory once became oil-soaked very limited life recently came across ad machined Continued page 90 May1992 89 Aerobatics Frank McMiIIan 12106 Gunter Grove San Antonio TX 78231 Jack Sheeks watches over domain 1991 Nationals Old-Time Nostalgia events growing larger year Come Nationals year enjoy fun Left Semiscale returning Todd Lee flew excellent flights P-51 B look-alike Nationals Right Mike Pratt best year ever Magnum derivative piped HP 40 neat installation side-exhaust engine Note fairing cowling Left superb engine test stand machined bar stock aluminum manufactured Sheldon Engineering Co Right Don Melansons Rude Dog shows Cajun influence way Baton Rouge Watch out Donnies going whip us some day soon GATOR TRANSMIT1TER CASE feather lite GLASS CLOTH 7 oz/sq yd weight close weave makes glass cloth easy filling extremely light finished weight Big 3 sq yd package detailed Instructions$895 SOFT-N-SAFE MOUNTS new type engIne soft mount usIng special ribbed Iso-damp grommeta Engine always safely retained Very effective vibration reduction drsmatic decrease engine shake Available very light machined alum beam mount 60 2/strokes 120 4/strokes Also available alum plate radial mount 60 2/strokes Soft-N-Safe 120 beam mount complete.$2995 SoftNSafe 60 beam mount complete..$2495 SoftN Safe 60 radial mount complete..$1295 Replacement grommets 120 mount..4/495 Replacement grommeta 60 mount 5 RADIAL ISO-MOUNTS 4 ConventIonal plate type mount using four Lord/type 60 Duro Iso-mounts Optimized lowest vibration transmission airframe reduced engine shake *60 Radial Iso-mount complete mount.41495 *Isomour Pkg four $ 995 5/8 dla x 1/2 tong 8-32 female end 8-32 x 1/2 male other end 60 Duro rubber Satisfaction Guaranteed CL Aerobatics/McMjIIan Continued page 89 aluminum mount Model Engine Collectors newsletter sent sounded good arrived other day just what envisioned test stand all-metal bar stock construction major components milled solid bar stock aluminum surface contact stand has solid feel throughout surfaces flat parallel engine clamped stand no torque applied case through uneven pressure Thus during test running will no distortion could damage engine crankshaft precision bearings critical sealing areas provision unique shock mounting fuel tanks eliminates vibration-induced fuel foaming can cause erratic needle settings lean runs etc Various sizes shapes uf fuel tanks easily accommodated Pro design somewhat larger previous designs can securely mount engines up 18 cu in. can still handle Tee Dee 049 larger base provides additional clearance accommodate rear-mounted components precision unit really lifetime investment thoroughly recommend Contact Bruce Sheldon Sheldon Engineering Co 295 Jay Street Birchwood MN 55110 price $30 plus $4 postage handling will remember last year Wan-en Tiahrt produced fine set drawings Bill Werwages 1959 Nationals winner drawings traced originals actual aircraft used verify accuracy plans still available now Warren has again performed great service capturing famous USA-il plane has World Champion Nationals Champion deserves flown again ST 46 really devastating design Contact Warren Tiahrt 7647 Twilight Court Clarkston MI 48016 Tel 3131625-5655 Fuselage Jig Construction too years built airplanes eye Some flew well some didnt coming Martin Baker series became very obvious time invested justifies lot care construction ensure honest airplane Its no revelation say since began using some type jig fuselage course other structures planes have good lets get couple jig types should cover semiscale Ill get other classic types next time Lets look semiscale type first Ill assume fuselage boxy rather sleeve shape primary consideration position formers both horizontal vertical centerlines Having said lot practical aspects designing jig general fuselage shape construction methods have lot will set up jig molded shell type such seen Rabe WW II fighters deep fuselages can set up supported bottom stringer type used re-creation Stearman may have done differently WW Il-type jig built using flat base reference Start assuring base dead flat draw reference line down center Now have determine going suspend formers proper location Als choice construct pocket holds former firmly alignment develop pockets proper framework must first draw accurate side view develop relationships drawing Set pockets hold formers correct spacing well horizontallvertical alignment really key whole procedure Once accomplished can look interior structure install longitudinal members Since pockets hold formers bottom have remember framework has lifted out vertically Rabe-type planes shells 3132 molded balsa drop over base form true monocoque structure Some care must exercised Conunuedon page 183 90 Model Aviation SI6 E AI~USH 710 Pkg 24 $2S5 Easier IILiE~ THE HIGH-TECH HINGE DESIGNED FOR THE CYANOACRYLATE AGE install other hinge No gouging picking messy epoxies Simply cut single knife slot hinge slide hinges place apply few drops favorite CA glue-and youre done SUPER FAST SUPER EASY SUPER STRONG 7de ea 9e4 fa 64a MFG CO INC401-7 So Front StMontezuma IA 50171 623-5154 Sturdy high-density molded plastic Cushions impact resists weather *strong double hinges durable latch Convoluted foam liner Great storing spare transmitters New low priee..$l495 Include S350/Item S&HFL Residents Add 6% Tax GATOR R/C PRODUCTS INC 3713 Pompano Dr Pensacola FL 32514 Phone 904 494-0203 * Fax 904 494-0207 J __I A&IEeVILLE RD /** 4620 CRANDALL-LINDIANA 47112 ** __________________________LicFTD7nFK4i1T1iesTThoessioniF iMII THOUT NOTICE LISTED BELOW IS JUST FEW OF THE MFG WE STOCK9AM-2PM A-JUSTO JIG AM BR OlD ARCO RUBBERBANDS BRIDI DAVEYS SYSTEMS COVER ITE OEVCON DR EM EL DU-BRO DYNAFI LITE POX FUTABA GOLDBERG GAS MODEL PROD HALLCO HOBBYPOXY HOT STUFF K & B MPG SIG SAITO STAFFORD AIRCOUPE $9995 SO NI C-T RON CS STERLING SULLIVAN TOP FLITE VS ENGINES LAN ER MILLER NORTHEAST ZINGER PROPS have commended Scale Board monumental task performed also appears rules proposal load high some external help might order Perhaps National Association Scale Aeromodelers NASA mem bers scale categories could some help review future proposals completeness possible adverse effects rules before allowed through rules making cycle Contest ActivityThe Queens City UControl Club Cincinnati OH will hold scale contest Sunday May 31 1992 flying site located Lunken Airport Cincinnati intersection Airport Wilmer Roads Events offered will Sport Profile Team Scale nonAMA event Team Scale will model builder pilot teams new event effort encourage some scale-loving oldtimers no longer flying team up WORLDS SSSGEST SCAL5 PLANS & SSCSMONTATISN SERVICE 7COOOSCCCCCS CCC SCCCk SC SCALE iRSEL PLOWS 100 PAGE CATALOG CLANS EUL ARCING3209 GpbA, NE 27403 SCALE OOCUME5TATIO5O9l29252S younger pilots thereby keeping hands scale activities Plaques detailed December 1991 column will offered three places event full contest details Team Scale rules contact QCUC Club Dave Willis Sect 1562 Muskegon Drive Cincinnati OH 45255 Please send ideas notice upcoming CL Scale events contest reports especially photos CL Scale activity address very top column erobaticslMcMillan Continued page 90 shells mate precisely may require shimming shaping various support structures time have upper shells installed structure should quite rigid permanently true touchy part now get fuselage off jig damage before use nice flat base make alignment references wing stab centerlines way low-wing high-stab configurations consider 1/16 positive incidence stab leading edge seems help keep stab high aid outside maneuvers Back removing structure have used slow-setting epoxy attaching skins some epoxy will usually drip pockets prevent clean separation Just resign yourself fact youll have destroy some pockets look what youve got Well Ive touched some high points thats construction method Before close Id like cover variation type ofjig tried Old Time Stearman Mad Man Yates Bob Palmer problem alignment same construction totally open lots stringers stymied until thought foam structure support formers basics other jig still applicable though used 1-in sheet foam vertical 3 x 36-in block base base true drew centerline former spacing flat surface Next glued vertical reference line contact cement horizontal lines established marked vertical frames trick jig use contact cement formers simply position foam framework whole setup worked well Im sure could used much larger models advantages include rapid development very stable structure over long period time Next month well look classics ld-Timers/Baker Continued page 92 position plans leading edge stab point nearly midway between stab leading edge wing trailing edge well maybe third way this will reduce necessary nose weight thereby reduce total weight can generalize changes old Scale non-Scale rubber n0LUX flCWn Cder Coa*eLanai Heq Recognized ____ CSA CertifiedAeoteee File NoSP File No Power E26226[P25154 Predects lee Only certified Checks money orders accepted Minimum order t140Oforrhee packagesof4Powerpoles $400 per package shipping handling CT esidento add sales tao Prices Subject change withoot notice DEALER INQUIRIES INVITED Fo fothe infomarion dealer prices send SASh Boniness Card nn SERMOS R/C SNAP CONNECTORS Inc Cedar Corners Station Box 16787 Stamford CT 0690512031 36294 May1992 183 Limited Quantity STAFFORD SCALF B-24$300 ENGINES 4 19-25 WINGSPAN 9Oincbes complete listing etcplease send stamped self-address enve lope DEALERS WANTED F K KITSIGJE tickum arf/fibefass SEMI-Kil PLEASE CALL FOR SPECIALS OF THE MONTH LATHES MOLLS METAL5 BOOKA COMyLETE CATALOG $200 owPRECO500N INSTRUMENTS lOGOs Sf iLomS CAMPBELL TOOLS CO 0 Spcinofinlo SC 45505 513 3008562 DIET YOUR ENGINE $395 lomirole softenS Sibrotion betwoen ongine md OWl Koosh It o tough teroble nibbet/fobnc mount sod moont sod firewall 5Sf ft 0 lIJ 2IaX4 oAe thick Cuts h blade orscis Ifefppeeoarira asic eaelmamea1 mrs nstalls easily minutes 000155 wherever thean bastion Money back cnmpletesaSulted Send Ncheck money order $395 plotP&H 15455 sALshDUsr P0 fox 78 New $4L NY 10021 Keeofifg4f ba g4by-pfgd
Edition: Model Aviation - 1992/05
Page Numbers: 89, 90, 183
EVERYONE reads column regularly familiar Vintage Stunt Championships held spring Tucson Arizona contest has really provided impetus growth Nostalgia Old-Time Stunt recent years Tucson quite distance eastern seaboard has much talk another Vintage contest rumors finally coming fruition formal announcement Eastern States Vintage Stunt Championships Eastern States Vintage Stunt Championships will held September 19 20 Winston-Salem Hobby Park Winston-Salem North Carolina Old-Time Old-Time Phase II GSCB rules will held September 19 Nostalgia will September 20 Hobby Park has four circles two concrete official flights Plaques will awarded through fifth place special awards Spirit 52 Spirit 64 forty-point award Nostalgia concourse Pre-registration recommended Entry fee $10 per event Contact Tom Dixon 3390 Woodrun Trail Marietta GA 30062 Tel 404/9739238 Proceeds will go benefit Spray Berry Lung Fund David Taffinder lung transplant So make plans now New products know importance proper engine break-in longevity power engine can determined first few minutes running admit also know cases dont have good test running set up Balanced props good clean fuel system important solid mounting system necessary modeling years Ive made variety test standsmostly wood variety couple cast aluminum ones thrown wood ones satisfactory once became oil-soaked very limited life recently came across ad machined Continued page 90 May1992 89 Aerobatics Frank McMiIIan 12106 Gunter Grove San Antonio TX 78231 Jack Sheeks watches over domain 1991 Nationals Old-Time Nostalgia events growing larger year Come Nationals year enjoy fun Left Semiscale returning Todd Lee flew excellent flights P-51 B look-alike Nationals Right Mike Pratt best year ever Magnum derivative piped HP 40 neat installation side-exhaust engine Note fairing cowling Left superb engine test stand machined bar stock aluminum manufactured Sheldon Engineering Co Right Don Melansons Rude Dog shows Cajun influence way Baton Rouge Watch out Donnies going whip us some day soon GATOR TRANSMIT1TER CASE feather lite GLASS CLOTH 7 oz/sq yd weight close weave makes glass cloth easy filling extremely light finished weight Big 3 sq yd package detailed Instructions$895 SOFT-N-SAFE MOUNTS new type engIne soft mount usIng special ribbed Iso-damp grommeta Engine always safely retained Very effective vibration reduction drsmatic decrease engine shake Available very light machined alum beam mount 60 2/strokes 120 4/strokes Also available alum plate radial mount 60 2/strokes Soft-N-Safe 120 beam mount complete.$2995 SoftNSafe 60 beam mount complete..$2495 SoftN Safe 60 radial mount complete..$1295 Replacement grommets 120 mount..4/495 Replacement grommeta 60 mount 5 RADIAL ISO-MOUNTS 4 ConventIonal plate type mount using four Lord/type 60 Duro Iso-mounts Optimized lowest vibration transmission airframe reduced engine shake *60 Radial Iso-mount complete mount.41495 *Isomour Pkg four $ 995 5/8 dla x 1/2 tong 8-32 female end 8-32 x 1/2 male other end 60 Duro rubber Satisfaction Guaranteed CL Aerobatics/McMjIIan Continued page 89 aluminum mount Model Engine Collectors newsletter sent sounded good arrived other day just what envisioned test stand all-metal bar stock construction major components milled solid bar stock aluminum surface contact stand has solid feel throughout surfaces flat parallel engine clamped stand no torque applied case through uneven pressure Thus during test running will no distortion could damage engine crankshaft precision bearings critical sealing areas provision unique shock mounting fuel tanks eliminates vibration-induced fuel foaming can cause erratic needle settings lean runs etc Various sizes shapes uf fuel tanks easily accommodated Pro design somewhat larger previous designs can securely mount engines up 18 cu in. can still handle Tee Dee 049 larger base provides additional clearance accommodate rear-mounted components precision unit really lifetime investment thoroughly recommend Contact Bruce Sheldon Sheldon Engineering Co 295 Jay Street Birchwood MN 55110 price $30 plus $4 postage handling will remember last year Wan-en Tiahrt produced fine set drawings Bill Werwages 1959 Nationals winner drawings traced originals actual aircraft used verify accuracy plans still available now Warren has again performed great service capturing famous USA-il plane has World Champion Nationals Champion deserves flown again ST 46 really devastating design Contact Warren Tiahrt 7647 Twilight Court Clarkston MI 48016 Tel 3131625-5655 Fuselage Jig Construction too years built airplanes eye Some flew well some didnt coming Martin Baker series became very obvious time invested justifies lot care construction ensure honest airplane Its no revelation say since began using some type jig fuselage course other structures planes have good lets get couple jig types should cover semiscale Ill get other classic types next time Lets look semiscale type first Ill assume fuselage boxy rather sleeve shape primary consideration position formers both horizontal vertical centerlines Having said lot practical aspects designing jig general fuselage shape construction methods have lot will set up jig molded shell type such seen Rabe WW II fighters deep fuselages can set up supported bottom stringer type used re-creation Stearman may have done differently WW Il-type jig built using flat base reference Start assuring base dead flat draw reference line down center Now have determine going suspend formers proper location Als choice construct pocket holds former firmly alignment develop pockets proper framework must first draw accurate side view develop relationships drawing Set pockets hold formers correct spacing well horizontallvertical alignment really key whole procedure Once accomplished can look interior structure install longitudinal members Since pockets hold formers bottom have remember framework has lifted out vertically Rabe-type planes shells 3132 molded balsa drop over base form true monocoque structure Some care must exercised Conunuedon page 183 90 Model Aviation SI6 E AI~USH 710 Pkg 24 $2S5 Easier IILiE~ THE HIGH-TECH HINGE DESIGNED FOR THE CYANOACRYLATE AGE install other hinge No gouging picking messy epoxies Simply cut single knife slot hinge slide hinges place apply few drops favorite CA glue-and youre done SUPER FAST SUPER EASY SUPER STRONG 7de ea 9e4 fa 64a MFG CO INC401-7 So Front StMontezuma IA 50171 623-5154 Sturdy high-density molded plastic Cushions impact resists weather *strong double hinges durable latch Convoluted foam liner Great storing spare transmitters New low priee..$l495 Include S350/Item S&HFL Residents Add 6% Tax GATOR R/C PRODUCTS INC 3713 Pompano Dr Pensacola FL 32514 Phone 904 494-0203 * Fax 904 494-0207 J __I A&IEeVILLE RD /** 4620 CRANDALL-LINDIANA 47112 ** __________________________LicFTD7nFK4i1T1iesTThoessioniF iMII THOUT NOTICE LISTED BELOW IS JUST FEW OF THE MFG WE STOCK9AM-2PM A-JUSTO JIG AM BR OlD ARCO RUBBERBANDS BRIDI DAVEYS SYSTEMS COVER ITE OEVCON DR EM EL DU-BRO DYNAFI LITE POX FUTABA GOLDBERG GAS MODEL PROD HALLCO HOBBYPOXY HOT STUFF K & B MPG SIG SAITO STAFFORD AIRCOUPE $9995 SO NI C-T RON CS STERLING SULLIVAN TOP FLITE VS ENGINES LAN ER MILLER NORTHEAST ZINGER PROPS have commended Scale Board monumental task performed also appears rules proposal load high some external help might order Perhaps National Association Scale Aeromodelers NASA mem bers scale categories could some help review future proposals completeness possible adverse effects rules before allowed through rules making cycle Contest ActivityThe Queens City UControl Club Cincinnati OH will hold scale contest Sunday May 31 1992 flying site located Lunken Airport Cincinnati intersection Airport Wilmer Roads Events offered will Sport Profile Team Scale nonAMA event Team Scale will model builder pilot teams new event effort encourage some scale-loving oldtimers no longer flying team up WORLDS SSSGEST SCAL5 PLANS & SSCSMONTATISN SERVICE 7COOOSCCCCCS CCC SCCCk SC SCALE iRSEL PLOWS 100 PAGE CATALOG CLANS EUL ARCING3209 GpbA, NE 27403 SCALE OOCUME5TATIO5O9l29252S younger pilots thereby keeping hands scale activities Plaques detailed December 1991 column will offered three places event full contest details Team Scale rules contact QCUC Club Dave Willis Sect 1562 Muskegon Drive Cincinnati OH 45255 Please send ideas notice upcoming CL Scale events contest reports especially photos CL Scale activity address very top column erobaticslMcMillan Continued page 90 shells mate precisely may require shimming shaping various support structures time have upper shells installed structure should quite rigid permanently true touchy part now get fuselage off jig damage before use nice flat base make alignment references wing stab centerlines way low-wing high-stab configurations consider 1/16 positive incidence stab leading edge seems help keep stab high aid outside maneuvers Back removing structure have used slow-setting epoxy attaching skins some epoxy will usually drip pockets prevent clean separation Just resign yourself fact youll have destroy some pockets look what youve got Well Ive touched some high points thats construction method Before close Id like cover variation type ofjig tried Old Time Stearman Mad Man Yates Bob Palmer problem alignment same construction totally open lots stringers stymied until thought foam structure support formers basics other jig still applicable though used 1-in sheet foam vertical 3 x 36-in block base base true drew centerline former spacing flat surface Next glued vertical reference line contact cement horizontal lines established marked vertical frames trick jig use contact cement formers simply position foam framework whole setup worked well Im sure could used much larger models advantages include rapid development very stable structure over long period time Next month well look classics ld-Timers/Baker Continued page 92 position plans leading edge stab point nearly midway between stab leading edge wing trailing edge well maybe third way this will reduce necessary nose weight thereby reduce total weight can generalize changes old Scale non-Scale rubber n0LUX flCWn Cder Coa*eLanai Heq Recognized ____ CSA CertifiedAeoteee File NoSP File No Power E26226[P25154 Predects lee Only certified Checks money orders accepted Minimum order t140Oforrhee packagesof4Powerpoles $400 per package shipping handling CT esidento add sales tao Prices Subject change withoot notice DEALER INQUIRIES INVITED Fo fothe infomarion dealer prices send SASh Boniness Card nn SERMOS R/C SNAP CONNECTORS Inc Cedar Corners Station Box 16787 Stamford CT 0690512031 36294 May1992 183 Limited Quantity STAFFORD SCALF B-24$300 ENGINES 4 19-25 WINGSPAN 9Oincbes complete listing etcplease send stamped self-address enve lope DEALERS WANTED F K KITSIGJE tickum arf/fibefass SEMI-Kil PLEASE CALL FOR SPECIALS OF THE MONTH LATHES MOLLS METAL5 BOOKA COMyLETE CATALOG $200 owPRECO500N INSTRUMENTS lOGOs Sf iLomS CAMPBELL TOOLS CO 0 Spcinofinlo SC 45505 513 3008562 DIET YOUR ENGINE $395 lomirole softenS Sibrotion betwoen ongine md OWl Koosh It o tough teroble nibbet/fobnc mount sod moont sod firewall 5Sf ft 0 lIJ 2IaX4 oAe thick Cuts h blade orscis Ifefppeeoarira asic eaelmamea1 mrs nstalls easily minutes 000155 wherever thean bastion Money back cnmpletesaSulted Send Ncheck money order $395 plotP&H 15455 sALshDUsr P0 fox 78 New $4L NY 10021 Keeofifg4f ba g4by-pfgd