DESIGNED AS SEMISCALE model Monocoupe 90A Boston Coupe also geared current west coast Moo ney Bostonian rules prototype has flown 48 seconds indoors under 28-ft ceiling anticipate flights exceed ing minute can achieved further testing conducted S Building model presents no real prob lems least few Scale ships credit brief construction notes follow however will explain thing unclear plans well guide uninitiated speed construction make laminated Top Finished yellow red trim scallops red markings attractive little ship po tentially charisma points winner loam wheel pants fairings covered tissue cowl bumps add scalelike appearance model Above side view Coupe shows necessary 2 x 3 x 1 /2-in theoretical box contained within fuselage shape Note however model doesnt conform original 7-gram Bostonian rules require effect longerons support box shape model does however conform accepted 14-gram Bostonian West rules require fuselage able contain box shape prescribed size prototype model flew once 48 seconds under 28-ft ceiling probably capable attaining up one-minute flights 1% S * tail outlines wing tips preliminary step plans call two laminations /32 x / tail surfaces used two strips /32 x /16 balsa time little imperfections laminations sanded smooth turned out about A0 thick match rest structure wing tips made two lamina tions A2 /16 balsa Use A-in card board balsa form laminations soak strips sinkful warm water laced half-cup ammonia before tempting bend around form SeThis semiscale Bostonian Free Flight model exhibits stable flight characteristics allows builder reflect individuality still conforming Bostonian West rules 64 Model Aviation cure form small pieces masking tape Build fuselage laminations drying / uprights longerons form basic fuselage structure may purchased pre-cut made /2- sheet balsa Make two side frames join tail Working way ward add cross members ba sic frame drying make F3 through F6 Note F3 attached front ba sic fuselage box rationale sides joined front angle meet seems sub tract little overall length Gluing F3 front fuselage gives back length also strengthens area consi derably Add F4 cover area tween F3 F4 center longeron up /32 thinner sheet balsa Add F5 F6 bottom stringers landing gear mount finally short side stringers may wish sheet window outlines using tissue represent windows will just well Cowl Make additional F3 two cross-grained F2s A6 sheet Cement ing F2s cross-grained saves nose caving model hits wall Make square using four Cl pieces shown plan Cement box tween F2 F3 making sure line up evenly viewed top front dry wrap structure A2 sheet balsa presoaked warm water Hot Stuff similar cyanoacrylate glue CyA will come handy Make two ring-shaped Fl pieces using Continued page 165 view motor removed shows nose plug fits neatly square cutout cowl assembly Brent used small sections Williams Brothers plastic cylinders create scalelike appearance weight dummy cylinders wasnt really penalty since clay ballast proper balance otherwise would needed close-up top wing shows celluloid-covered roof window diago nal supports windshield area cowl bumps can made scrap balsa foam June 1989 65 simple basic framework strip wing ribs show photo Rudder outline stabilizer outline wing tips made laminating thin strips balsa around prepared forms strips must first soaked solution water ammonia coated thinned white glue clarification detailed instructions procedure included text Nineteen-year-old Brent Saulsbury designer builder attractive little ship first design young man obviously justifiably quite proud little ship men May 7 Sat tAaY 6l2noo Dusk iiamDUSkPvlodel air Shows b AMA5 MUnsee SY odel bchiefs ~5MunSee SV Confederate Air F ChIefsVWii aircraft dce ate einclud8P1ays contec~n disPaYs 410 jet fly-bys otsa irscllIdin Airplane hot F4 et ~-bvSballoon ridesIr balO tideS May 6-7 1989 ware 0ouflW AirpO ie Indiana Both Days Prize giveaways eConcesSionS information booths lndianaPOliSSOO pace car display Discounts hotel rooms AMA members Sponsored Delaware County Airport its associates Delaware County Historical Alliance Muncie Visitors Bureau Call 317-284-2700 information Muncie Indiana full nice surprises Keep newsletters race reports coming Some pictures would nice can color just make sure sharpand please tell what picture Also send hints ideas can pass readers See next month Boston Coupe/Sautsbury Continued page 65 either foam balsa %-in thickness attach front cowl Use white glue similar adhesive foam will eaten away chemicalbased glue Sand entire structure shape shown side view 10 cowl bumps made either foam balsa cemented place after cowl covered tissue tail surfaces made both %0-sq pieces / x A2 strips lightness Make sure laminations dry before tempting final assembly Begin wing construction making ribs youre slicing sheet balsa /32 size found hobby shops though closer 040 specified 031 adequate However youre using carefully selected Indoor wood A0-in dimension might bet ter choice Making aluminum template shape shown side view helps slicing process go faster leading edge made either hard A6-sq medium %2-sq balsa A6 edge didnt hold up first model hit rafter second model uses %2 lead ing edge trailing edge /16 x A-in dium balsa Make wheel pants fairings either foam balsa using side view pattern Foam considerably lighter weight also eliminates prob lem visible wood grain once parts tissue covered Make landing gear A2 thinner wire mount piece % x Y16 hard balsa cut width bottom fuselage Glue thin plastic side windows po sition sand structures smooth Covering finishing Cover model Japanese tissue lightest grade RC EXTRASRR1 Box 2&B 712-943-4102 Sergeant Bluff IA 51064 WEEKS sPEcIAL U Extra 23033% $22995 lplua $15 S&Hl 30% $21995 plue $15 e 25% $17995 plua $10 checkMoney OrderVI5AeMCeNo cOD can find neat things about Bostonians model can reflect individuality let imagination range first model covered com pletely red tissue really neat-looking plane second model done solid yellow red Monocoupe-esque scal lops trim Note window out lines achieved cutting out win dow positions tissue doping Continued page 168 Bob Fiorenze Hobby Center Inc Complete Line Hobby Supplies Dealer Yellow Aircraft Now available Fastcovar Covering Material Visit Showroom 35 mm Disney World 420 West SR 434 z I407 3274353 Winter Springs FL 32708Fax 40713277143 June 1989 165 FOAM CORE FLOATS PLANS AND KITS WE OFFER SELECTION OF FLOAT PLANS AND KITS FOR 4 12 POUND AIRPLANES WITH V HULL DESIGN IN USE SINCE 1972 SEND SASE FOR CATALOG SHEET KIRCHER R/C PRODUCTS INC 9 SHEFFIELD WAY CLARK NJ 07066 LATNES MILS 1SETALS BOOKS PRECTSION INSTRUMENTS COMPETE CSTN05 $200 1000 otor, &C*MPWL liftS CD 2100 N Sloo Ror, 52ooj5porrt,10 00, 45505 Ompa-515 5226502 Modeling Accessories MASTER AIRSCREW5 Balsa Stripper Precision stripwood easy Balsa Strip per Strips up 1/2 wide 1/4 thick can cut quickly accurately sheet stock vernier wheel advances 1/32 precise adjust ment stripper uses std type 11 hobby blade $495 suggested retail Razor Master iseiew w 1j~lane Plane uses heavy-duty industrial blade held place two locating screws allowing cutting depth set very rigidly accurately Use rounding smoothing contours fuselages cowlings shaping edges thinning strips etc $495 sug gested retail Replacement blades available stock no MA2101 $149 pack 3 Line Filter fuel filter outstanding value has threaded two-part alum num body 100-mesh stainless screen removeable easy cleaning $119 suggested retail Direct Drive 05 Prop Adaptor all-aluminum prop adaptor designed 06 electric motors recommended use Master Airscrew 7x4 7x6 8x4 8x6 propellers $395 suggested retail See Hobby Dealer WINDSOR PROPELLER CO 384 Tesconi Ct Santa Rosa CA 95401 3I111 1989 Unlbed La AUGUST 20 oStatic Display Fun Fly Swap Shop Air Show Team Competition Information Call 1312USk SHOW 30 Flying DISC V-STOL SUPERIOR Small Field 8- FUN FLY Aircraft STABLE PREDICTABLE 8-AGILE $43 plus piing TX Res add 7% soles fax VISA MIC Foam 8- LIte Ply Construction ELEVON Mixer Included 25- 40cid 3-35 lbs Accurate QUALITY Materials Boston Coupe/Saulsbury Continued page 165 section plastic window area original model rare birds say practically flew right off board As longer motors installed however small amount clay needed nose its first formal contest Boston Coupe took first place flight time 48 seconds stable flier despite its lack dihedral looks very appealing air outdoor flying would add n dihe dral per tip stability first flights used loop %2 rubber about twice length plane Build Boston Coupe let know does Im sure youll pleased results FF Duration/Murphy Continued page 67 intended improve stability de crease size single wheel improved models finished appearance Whereas fuse lage moments remained relatively unchanged fuselage profile itself simplified somewhat resulting little less vertical height difference between stab wing locations Both ver sions depicted glow-powered McCoy 19 up front Air-O kit plans also showed locations ignition coil batteries indicating some first models may have built uti lizing ignition engines power contrast famous Zeek wing came through transformation completely unscathed due convenience utilizing steel-rule rib dies obtained Air-O anything else accompanying drawing indi cates both comparable differences sim ilarities two vintage production kits Fullsize plans both versions A/B Zeek kits available number plan sources Although Lew Mahieu aided bringing itial 1AA Zeek kit hobby shop shelves under Premium Manufacturing Co banner per sonal involvement original Zeek design concept drawing close Premium Lew also involved producing small RTF ready-to-flyRAfcM model supplied Los Angeles Ex aminer newspaper Power K&B 035 glow MIN Conat Time HOVERABLE Durable UNUSUAL Will NOT Spin Bonded Model Products Box 10998 Suite 543 Austin TX 78766 512 250-1420 engine famed newspaper presented youthful paper carriers awards three newspaper subscription starts signed up Lew K&B 1949-53 respon sible kit venture com pany noted its model engine production Lews famous A/B Kiwi design design intended matched new K&B 15 Green Head companys contribu tion fledgling FAL Power competition day Lews talents varied ef forts utilized K&B knowledge fuels engine repair drafting art work K&Bs monthly magazine ad vertisementsnot mention laurels brought upon himself company consistent contest wins K&B eventually sold its interests Kiwi Paul K Guillow Co reproduced original A/B-size kit offered /2A version own Whereas Lew eventually phased out model building active model competition shortly after mid-Fifties left mark history Free Flight man ac complishments Premiums initial Zeek kit offering first flat-bottomed-airfoil spinoffs original undercamber-airfoil Zeek concept Bill Cranford stated writer 1983 letter reason flat-bottomed rib configura tion utilized instance was new building steel-rule dies lot simpler make wing ribs flat bot tom attempting some critical contour Thus another era Zeek legend born accident design ver sions flat-bottomed-airfoil Zeeks Well get topic next meet pages another chapter Zeek story Newsletter spotlight zoom another Free Flight newsletter source month scan ning light beam westward once again halt ing Las Vegas NV time illuminate Vegas Free fighter serves official publication VAMPS Vegas Antique Model Plane So ciety As its name suggests club OldTimer oriented its local flying activ ities take place one-by-four-mile hard clay surface Eldorado Dry Lake lo cated about 25 miles center Vegas Strip clubs alternate site 40 miles west larger area situated State Road 115 California/Nevada border near hotel casino having interesting name Whiskey Petes Sounds like grandiose spot celebrate winning flightsor drown sorrows over crashed model 168 Model Aviation Get ROUN TUfT Today ONLY Money Back GUARANTEE Business
Edition: Model Aviation - 1989/06
Page Numbers: 64, 65, 165, 168
DESIGNED AS SEMISCALE model Monocoupe 90A Boston Coupe also geared current west coast Moo ney Bostonian rules prototype has flown 48 seconds indoors under 28-ft ceiling anticipate flights exceed ing minute can achieved further testing conducted S Building model presents no real prob lems least few Scale ships credit brief construction notes follow however will explain thing unclear plans well guide uninitiated speed construction make laminated Top Finished yellow red trim scallops red markings attractive little ship po tentially charisma points winner loam wheel pants fairings covered tissue cowl bumps add scalelike appearance model Above side view Coupe shows necessary 2 x 3 x 1 /2-in theoretical box contained within fuselage shape Note however model doesnt conform original 7-gram Bostonian rules require effect longerons support box shape model does however conform accepted 14-gram Bostonian West rules require fuselage able contain box shape prescribed size prototype model flew once 48 seconds under 28-ft ceiling probably capable attaining up one-minute flights 1% S * tail outlines wing tips preliminary step plans call two laminations /32 x / tail surfaces used two strips /32 x /16 balsa time little imperfections laminations sanded smooth turned out about A0 thick match rest structure wing tips made two lamina tions A2 /16 balsa Use A-in card board balsa form laminations soak strips sinkful warm water laced half-cup ammonia before tempting bend around form SeThis semiscale Bostonian Free Flight model exhibits stable flight characteristics allows builder reflect individuality still conforming Bostonian West rules 64 Model Aviation cure form small pieces masking tape Build fuselage laminations drying / uprights longerons form basic fuselage structure may purchased pre-cut made /2- sheet balsa Make two side frames join tail Working way ward add cross members ba sic frame drying make F3 through F6 Note F3 attached front ba sic fuselage box rationale sides joined front angle meet seems sub tract little overall length Gluing F3 front fuselage gives back length also strengthens area consi derably Add F4 cover area tween F3 F4 center longeron up /32 thinner sheet balsa Add F5 F6 bottom stringers landing gear mount finally short side stringers may wish sheet window outlines using tissue represent windows will just well Cowl Make additional F3 two cross-grained F2s A6 sheet Cement ing F2s cross-grained saves nose caving model hits wall Make square using four Cl pieces shown plan Cement box tween F2 F3 making sure line up evenly viewed top front dry wrap structure A2 sheet balsa presoaked warm water Hot Stuff similar cyanoacrylate glue CyA will come handy Make two ring-shaped Fl pieces using Continued page 165 view motor removed shows nose plug fits neatly square cutout cowl assembly Brent used small sections Williams Brothers plastic cylinders create scalelike appearance weight dummy cylinders wasnt really penalty since clay ballast proper balance otherwise would needed close-up top wing shows celluloid-covered roof window diago nal supports windshield area cowl bumps can made scrap balsa foam June 1989 65 simple basic framework strip wing ribs show photo Rudder outline stabilizer outline wing tips made laminating thin strips balsa around prepared forms strips must first soaked solution water ammonia coated thinned white glue clarification detailed instructions procedure included text Nineteen-year-old Brent Saulsbury designer builder attractive little ship first design young man obviously justifiably quite proud little ship men May 7 Sat tAaY 6l2noo Dusk iiamDUSkPvlodel air Shows b AMA5 MUnsee SY odel bchiefs ~5MunSee SV Confederate Air F ChIefsVWii aircraft dce ate einclud8P1ays contec~n disPaYs 410 jet fly-bys otsa irscllIdin Airplane hot F4 et ~-bvSballoon ridesIr balO tideS May 6-7 1989 ware 0ouflW AirpO ie Indiana Both Days Prize giveaways eConcesSionS information booths lndianaPOliSSOO pace car display Discounts hotel rooms AMA members Sponsored Delaware County Airport its associates Delaware County Historical Alliance Muncie Visitors Bureau Call 317-284-2700 information Muncie Indiana full nice surprises Keep newsletters race reports coming Some pictures would nice can color just make sure sharpand please tell what picture Also send hints ideas can pass readers See next month Boston Coupe/Sautsbury Continued page 65 either foam balsa %-in thickness attach front cowl Use white glue similar adhesive foam will eaten away chemicalbased glue Sand entire structure shape shown side view 10 cowl bumps made either foam balsa cemented place after cowl covered tissue tail surfaces made both %0-sq pieces / x A2 strips lightness Make sure laminations dry before tempting final assembly Begin wing construction making ribs youre slicing sheet balsa /32 size found hobby shops though closer 040 specified 031 adequate However youre using carefully selected Indoor wood A0-in dimension might bet ter choice Making aluminum template shape shown side view helps slicing process go faster leading edge made either hard A6-sq medium %2-sq balsa A6 edge didnt hold up first model hit rafter second model uses %2 lead ing edge trailing edge /16 x A-in dium balsa Make wheel pants fairings either foam balsa using side view pattern Foam considerably lighter weight also eliminates prob lem visible wood grain once parts tissue covered Make landing gear A2 thinner wire mount piece % x Y16 hard balsa cut width bottom fuselage Glue thin plastic side windows po sition sand structures smooth Covering finishing Cover model Japanese tissue lightest grade RC EXTRASRR1 Box 2&B 712-943-4102 Sergeant Bluff IA 51064 WEEKS sPEcIAL U Extra 23033% $22995 lplua $15 S&Hl 30% $21995 plue $15 e 25% $17995 plua $10 checkMoney OrderVI5AeMCeNo cOD can find neat things about Bostonians model can reflect individuality let imagination range first model covered com pletely red tissue really neat-looking plane second model done solid yellow red Monocoupe-esque scal lops trim Note window out lines achieved cutting out win dow positions tissue doping Continued page 168 Bob Fiorenze Hobby Center Inc Complete Line Hobby Supplies Dealer Yellow Aircraft Now available Fastcovar Covering Material Visit Showroom 35 mm Disney World 420 West SR 434 z I407 3274353 Winter Springs FL 32708Fax 40713277143 June 1989 165 FOAM CORE FLOATS PLANS AND KITS WE OFFER SELECTION OF FLOAT PLANS AND KITS FOR 4 12 POUND AIRPLANES WITH V HULL DESIGN IN USE SINCE 1972 SEND SASE FOR CATALOG SHEET KIRCHER R/C PRODUCTS INC 9 SHEFFIELD WAY CLARK NJ 07066 LATNES MILS 1SETALS BOOKS PRECTSION INSTRUMENTS COMPETE CSTN05 $200 1000 otor, &C*MPWL liftS CD 2100 N Sloo Ror, 52ooj5porrt,10 00, 45505 Ompa-515 5226502 Modeling Accessories MASTER AIRSCREW5 Balsa Stripper Precision stripwood easy Balsa Strip per Strips up 1/2 wide 1/4 thick can cut quickly accurately sheet stock vernier wheel advances 1/32 precise adjust ment stripper uses std type 11 hobby blade $495 suggested retail Razor Master iseiew w 1j~lane Plane uses heavy-duty industrial blade held place two locating screws allowing cutting depth set very rigidly accurately Use rounding smoothing contours fuselages cowlings shaping edges thinning strips etc $495 sug gested retail Replacement blades available stock no MA2101 $149 pack 3 Line Filter fuel filter outstanding value has threaded two-part alum num body 100-mesh stainless screen removeable easy cleaning $119 suggested retail Direct Drive 05 Prop Adaptor all-aluminum prop adaptor designed 06 electric motors recommended use Master Airscrew 7x4 7x6 8x4 8x6 propellers $395 suggested retail See Hobby Dealer WINDSOR PROPELLER CO 384 Tesconi Ct Santa Rosa CA 95401 3I111 1989 Unlbed La AUGUST 20 oStatic Display Fun Fly Swap Shop Air Show Team Competition Information Call 1312USk SHOW 30 Flying DISC V-STOL SUPERIOR Small Field 8- FUN FLY Aircraft STABLE PREDICTABLE 8-AGILE $43 plus piing TX Res add 7% soles fax VISA MIC Foam 8- LIte Ply Construction ELEVON Mixer Included 25- 40cid 3-35 lbs Accurate QUALITY Materials Boston Coupe/Saulsbury Continued page 165 section plastic window area original model rare birds say practically flew right off board As longer motors installed however small amount clay needed nose its first formal contest Boston Coupe took first place flight time 48 seconds stable flier despite its lack dihedral looks very appealing air outdoor flying would add n dihe dral per tip stability first flights used loop %2 rubber about twice length plane Build Boston Coupe let know does Im sure youll pleased results FF Duration/Murphy Continued page 67 intended improve stability de crease size single wheel improved models finished appearance Whereas fuse lage moments remained relatively unchanged fuselage profile itself simplified somewhat resulting little less vertical height difference between stab wing locations Both ver sions depicted glow-powered McCoy 19 up front Air-O kit plans also showed locations ignition coil batteries indicating some first models may have built uti lizing ignition engines power contrast famous Zeek wing came through transformation completely unscathed due convenience utilizing steel-rule rib dies obtained Air-O anything else accompanying drawing indi cates both comparable differences sim ilarities two vintage production kits Fullsize plans both versions A/B Zeek kits available number plan sources Although Lew Mahieu aided bringing itial 1AA Zeek kit hobby shop shelves under Premium Manufacturing Co banner per sonal involvement original Zeek design concept drawing close Premium Lew also involved producing small RTF ready-to-flyRAfcM model supplied Los Angeles Ex aminer newspaper Power K&B 035 glow MIN Conat Time HOVERABLE Durable UNUSUAL Will NOT Spin Bonded Model Products Box 10998 Suite 543 Austin TX 78766 512 250-1420 engine famed newspaper presented youthful paper carriers awards three newspaper subscription starts signed up Lew K&B 1949-53 respon sible kit venture com pany noted its model engine production Lews famous A/B Kiwi design design intended matched new K&B 15 Green Head companys contribu tion fledgling FAL Power competition day Lews talents varied ef forts utilized K&B knowledge fuels engine repair drafting art work K&Bs monthly magazine ad vertisementsnot mention laurels brought upon himself company consistent contest wins K&B eventually sold its interests Kiwi Paul K Guillow Co reproduced original A/B-size kit offered /2A version own Whereas Lew eventually phased out model building active model competition shortly after mid-Fifties left mark history Free Flight man ac complishments Premiums initial Zeek kit offering first flat-bottomed-airfoil spinoffs original undercamber-airfoil Zeek concept Bill Cranford stated writer 1983 letter reason flat-bottomed rib configura tion utilized instance was new building steel-rule dies lot simpler make wing ribs flat bot tom attempting some critical contour Thus another era Zeek legend born accident design ver sions flat-bottomed-airfoil Zeeks Well get topic next meet pages another chapter Zeek story Newsletter spotlight zoom another Free Flight newsletter source month scan ning light beam westward once again halt ing Las Vegas NV time illuminate Vegas Free fighter serves official publication VAMPS Vegas Antique Model Plane So ciety As its name suggests club OldTimer oriented its local flying activ ities take place one-by-four-mile hard clay surface Eldorado Dry Lake lo cated about 25 miles center Vegas Strip clubs alternate site 40 miles west larger area situated State Road 115 California/Nevada border near hotel casino having interesting name Whiskey Petes Sounds like grandiose spot celebrate winning flightsor drown sorrows over crashed model 168 Model Aviation Get ROUN TUfT Today ONLY Money Back GUARANTEE Business
Edition: Model Aviation - 1989/06
Page Numbers: 64, 65, 165, 168
DESIGNED AS SEMISCALE model Monocoupe 90A Boston Coupe also geared current west coast Moo ney Bostonian rules prototype has flown 48 seconds indoors under 28-ft ceiling anticipate flights exceed ing minute can achieved further testing conducted S Building model presents no real prob lems least few Scale ships credit brief construction notes follow however will explain thing unclear plans well guide uninitiated speed construction make laminated Top Finished yellow red trim scallops red markings attractive little ship po tentially charisma points winner loam wheel pants fairings covered tissue cowl bumps add scalelike appearance model Above side view Coupe shows necessary 2 x 3 x 1 /2-in theoretical box contained within fuselage shape Note however model doesnt conform original 7-gram Bostonian rules require effect longerons support box shape model does however conform accepted 14-gram Bostonian West rules require fuselage able contain box shape prescribed size prototype model flew once 48 seconds under 28-ft ceiling probably capable attaining up one-minute flights 1% S * tail outlines wing tips preliminary step plans call two laminations /32 x / tail surfaces used two strips /32 x /16 balsa time little imperfections laminations sanded smooth turned out about A0 thick match rest structure wing tips made two lamina tions A2 /16 balsa Use A-in card board balsa form laminations soak strips sinkful warm water laced half-cup ammonia before tempting bend around form SeThis semiscale Bostonian Free Flight model exhibits stable flight characteristics allows builder reflect individuality still conforming Bostonian West rules 64 Model Aviation cure form small pieces masking tape Build fuselage laminations drying / uprights longerons form basic fuselage structure may purchased pre-cut made /2- sheet balsa Make two side frames join tail Working way ward add cross members ba sic frame drying make F3 through F6 Note F3 attached front ba sic fuselage box rationale sides joined front angle meet seems sub tract little overall length Gluing F3 front fuselage gives back length also strengthens area consi derably Add F4 cover area tween F3 F4 center longeron up /32 thinner sheet balsa Add F5 F6 bottom stringers landing gear mount finally short side stringers may wish sheet window outlines using tissue represent windows will just well Cowl Make additional F3 two cross-grained F2s A6 sheet Cement ing F2s cross-grained saves nose caving model hits wall Make square using four Cl pieces shown plan Cement box tween F2 F3 making sure line up evenly viewed top front dry wrap structure A2 sheet balsa presoaked warm water Hot Stuff similar cyanoacrylate glue CyA will come handy Make two ring-shaped Fl pieces using Continued page 165 view motor removed shows nose plug fits neatly square cutout cowl assembly Brent used small sections Williams Brothers plastic cylinders create scalelike appearance weight dummy cylinders wasnt really penalty since clay ballast proper balance otherwise would needed close-up top wing shows celluloid-covered roof window diago nal supports windshield area cowl bumps can made scrap balsa foam June 1989 65 simple basic framework strip wing ribs show photo Rudder outline stabilizer outline wing tips made laminating thin strips balsa around prepared forms strips must first soaked solution water ammonia coated thinned white glue clarification detailed instructions procedure included text Nineteen-year-old Brent Saulsbury designer builder attractive little ship first design young man obviously justifiably quite proud little ship men May 7 Sat tAaY 6l2noo Dusk iiamDUSkPvlodel air Shows b AMA5 MUnsee SY odel bchiefs ~5MunSee SV Confederate Air F ChIefsVWii aircraft dce ate einclud8P1ays contec~n disPaYs 410 jet fly-bys otsa irscllIdin Airplane hot F4 et ~-bvSballoon ridesIr balO tideS May 6-7 1989 ware 0ouflW AirpO ie Indiana Both Days Prize giveaways eConcesSionS information booths lndianaPOliSSOO pace car display Discounts hotel rooms AMA members Sponsored Delaware County Airport its associates Delaware County Historical Alliance Muncie Visitors Bureau Call 317-284-2700 information Muncie Indiana full nice surprises Keep newsletters race reports coming Some pictures would nice can color just make sure sharpand please tell what picture Also send hints ideas can pass readers See next month Boston Coupe/Sautsbury Continued page 65 either foam balsa %-in thickness attach front cowl Use white glue similar adhesive foam will eaten away chemicalbased glue Sand entire structure shape shown side view 10 cowl bumps made either foam balsa cemented place after cowl covered tissue tail surfaces made both %0-sq pieces / x A2 strips lightness Make sure laminations dry before tempting final assembly Begin wing construction making ribs youre slicing sheet balsa /32 size found hobby shops though closer 040 specified 031 adequate However youre using carefully selected Indoor wood A0-in dimension might bet ter choice Making aluminum template shape shown side view helps slicing process go faster leading edge made either hard A6-sq medium %2-sq balsa A6 edge didnt hold up first model hit rafter second model uses %2 lead ing edge trailing edge /16 x A-in dium balsa Make wheel pants fairings either foam balsa using side view pattern Foam considerably lighter weight also eliminates prob lem visible wood grain once parts tissue covered Make landing gear A2 thinner wire mount piece % x Y16 hard balsa cut width bottom fuselage Glue thin plastic side windows po sition sand structures smooth Covering finishing Cover model Japanese tissue lightest grade RC EXTRASRR1 Box 2&B 712-943-4102 Sergeant Bluff IA 51064 WEEKS sPEcIAL U Extra 23033% $22995 lplua $15 S&Hl 30% $21995 plue $15 e 25% $17995 plua $10 checkMoney OrderVI5AeMCeNo cOD can find neat things about Bostonians model can reflect individuality let imagination range first model covered com pletely red tissue really neat-looking plane second model done solid yellow red Monocoupe-esque scal lops trim Note window out lines achieved cutting out win dow positions tissue doping Continued page 168 Bob Fiorenze Hobby Center Inc Complete Line Hobby Supplies Dealer Yellow Aircraft Now available Fastcovar Covering Material Visit Showroom 35 mm Disney World 420 West SR 434 z I407 3274353 Winter Springs FL 32708Fax 40713277143 June 1989 165 FOAM CORE FLOATS PLANS AND KITS WE OFFER SELECTION OF FLOAT PLANS AND KITS FOR 4 12 POUND AIRPLANES WITH V HULL DESIGN IN USE SINCE 1972 SEND SASE FOR CATALOG SHEET KIRCHER R/C PRODUCTS INC 9 SHEFFIELD WAY CLARK NJ 07066 LATNES MILS 1SETALS BOOKS PRECTSION INSTRUMENTS COMPETE CSTN05 $200 1000 otor, &C*MPWL liftS CD 2100 N Sloo Ror, 52ooj5porrt,10 00, 45505 Ompa-515 5226502 Modeling Accessories MASTER AIRSCREW5 Balsa Stripper Precision stripwood easy Balsa Strip per Strips up 1/2 wide 1/4 thick can cut quickly accurately sheet stock vernier wheel advances 1/32 precise adjust ment stripper uses std type 11 hobby blade $495 suggested retail Razor Master iseiew w 1j~lane Plane uses heavy-duty industrial blade held place two locating screws allowing cutting depth set very rigidly accurately Use rounding smoothing contours fuselages cowlings shaping edges thinning strips etc $495 sug gested retail Replacement blades available stock no MA2101 $149 pack 3 Line Filter fuel filter outstanding value has threaded two-part alum num body 100-mesh stainless screen removeable easy cleaning $119 suggested retail Direct Drive 05 Prop Adaptor all-aluminum prop adaptor designed 06 electric motors recommended use Master Airscrew 7x4 7x6 8x4 8x6 propellers $395 suggested retail See Hobby Dealer WINDSOR PROPELLER CO 384 Tesconi Ct Santa Rosa CA 95401 3I111 1989 Unlbed La AUGUST 20 oStatic Display Fun Fly Swap Shop Air Show Team Competition Information Call 1312USk SHOW 30 Flying DISC V-STOL SUPERIOR Small Field 8- FUN FLY Aircraft STABLE PREDICTABLE 8-AGILE $43 plus piing TX Res add 7% soles fax VISA MIC Foam 8- LIte Ply Construction ELEVON Mixer Included 25- 40cid 3-35 lbs Accurate QUALITY Materials Boston Coupe/Saulsbury Continued page 165 section plastic window area original model rare birds say practically flew right off board As longer motors installed however small amount clay needed nose its first formal contest Boston Coupe took first place flight time 48 seconds stable flier despite its lack dihedral looks very appealing air outdoor flying would add n dihe dral per tip stability first flights used loop %2 rubber about twice length plane Build Boston Coupe let know does Im sure youll pleased results FF Duration/Murphy Continued page 67 intended improve stability de crease size single wheel improved models finished appearance Whereas fuse lage moments remained relatively unchanged fuselage profile itself simplified somewhat resulting little less vertical height difference between stab wing locations Both ver sions depicted glow-powered McCoy 19 up front Air-O kit plans also showed locations ignition coil batteries indicating some first models may have built uti lizing ignition engines power contrast famous Zeek wing came through transformation completely unscathed due convenience utilizing steel-rule rib dies obtained Air-O anything else accompanying drawing indi cates both comparable differences sim ilarities two vintage production kits Fullsize plans both versions A/B Zeek kits available number plan sources Although Lew Mahieu aided bringing itial 1AA Zeek kit hobby shop shelves under Premium Manufacturing Co banner per sonal involvement original Zeek design concept drawing close Premium Lew also involved producing small RTF ready-to-flyRAfcM model supplied Los Angeles Ex aminer newspaper Power K&B 035 glow MIN Conat Time HOVERABLE Durable UNUSUAL Will NOT Spin Bonded Model Products Box 10998 Suite 543 Austin TX 78766 512 250-1420 engine famed newspaper presented youthful paper carriers awards three newspaper subscription starts signed up Lew K&B 1949-53 respon sible kit venture com pany noted its model engine production Lews famous A/B Kiwi design design intended matched new K&B 15 Green Head companys contribu tion fledgling FAL Power competition day Lews talents varied ef forts utilized K&B knowledge fuels engine repair drafting art work K&Bs monthly magazine ad vertisementsnot mention laurels brought upon himself company consistent contest wins K&B eventually sold its interests Kiwi Paul K Guillow Co reproduced original A/B-size kit offered /2A version own Whereas Lew eventually phased out model building active model competition shortly after mid-Fifties left mark history Free Flight man ac complishments Premiums initial Zeek kit offering first flat-bottomed-airfoil spinoffs original undercamber-airfoil Zeek concept Bill Cranford stated writer 1983 letter reason flat-bottomed rib configura tion utilized instance was new building steel-rule dies lot simpler make wing ribs flat bot tom attempting some critical contour Thus another era Zeek legend born accident design ver sions flat-bottomed-airfoil Zeeks Well get topic next meet pages another chapter Zeek story Newsletter spotlight zoom another Free Flight newsletter source month scan ning light beam westward once again halt ing Las Vegas NV time illuminate Vegas Free fighter serves official publication VAMPS Vegas Antique Model Plane So ciety As its name suggests club OldTimer oriented its local flying activ ities take place one-by-four-mile hard clay surface Eldorado Dry Lake lo cated about 25 miles center Vegas Strip clubs alternate site 40 miles west larger area situated State Road 115 California/Nevada border near hotel casino having interesting name Whiskey Petes Sounds like grandiose spot celebrate winning flightsor drown sorrows over crashed model 168 Model Aviation Get ROUN TUfT Today ONLY Money Back GUARANTEE Business
Edition: Model Aviation - 1989/06
Page Numbers: 64, 65, 165, 168
DESIGNED AS SEMISCALE model Monocoupe 90A Boston Coupe also geared current west coast Moo ney Bostonian rules prototype has flown 48 seconds indoors under 28-ft ceiling anticipate flights exceed ing minute can achieved further testing conducted S Building model presents no real prob lems least few Scale ships credit brief construction notes follow however will explain thing unclear plans well guide uninitiated speed construction make laminated Top Finished yellow red trim scallops red markings attractive little ship po tentially charisma points winner loam wheel pants fairings covered tissue cowl bumps add scalelike appearance model Above side view Coupe shows necessary 2 x 3 x 1 /2-in theoretical box contained within fuselage shape Note however model doesnt conform original 7-gram Bostonian rules require effect longerons support box shape model does however conform accepted 14-gram Bostonian West rules require fuselage able contain box shape prescribed size prototype model flew once 48 seconds under 28-ft ceiling probably capable attaining up one-minute flights 1% S * tail outlines wing tips preliminary step plans call two laminations /32 x / tail surfaces used two strips /32 x /16 balsa time little imperfections laminations sanded smooth turned out about A0 thick match rest structure wing tips made two lamina tions A2 /16 balsa Use A-in card board balsa form laminations soak strips sinkful warm water laced half-cup ammonia before tempting bend around form SeThis semiscale Bostonian Free Flight model exhibits stable flight characteristics allows builder reflect individuality still conforming Bostonian West rules 64 Model Aviation cure form small pieces masking tape Build fuselage laminations drying / uprights longerons form basic fuselage structure may purchased pre-cut made /2- sheet balsa Make two side frames join tail Working way ward add cross members ba sic frame drying make F3 through F6 Note F3 attached front ba sic fuselage box rationale sides joined front angle meet seems sub tract little overall length Gluing F3 front fuselage gives back length also strengthens area consi derably Add F4 cover area tween F3 F4 center longeron up /32 thinner sheet balsa Add F5 F6 bottom stringers landing gear mount finally short side stringers may wish sheet window outlines using tissue represent windows will just well Cowl Make additional F3 two cross-grained F2s A6 sheet Cement ing F2s cross-grained saves nose caving model hits wall Make square using four Cl pieces shown plan Cement box tween F2 F3 making sure line up evenly viewed top front dry wrap structure A2 sheet balsa presoaked warm water Hot Stuff similar cyanoacrylate glue CyA will come handy Make two ring-shaped Fl pieces using Continued page 165 view motor removed shows nose plug fits neatly square cutout cowl assembly Brent used small sections Williams Brothers plastic cylinders create scalelike appearance weight dummy cylinders wasnt really penalty since clay ballast proper balance otherwise would needed close-up top wing shows celluloid-covered roof window diago nal supports windshield area cowl bumps can made scrap balsa foam June 1989 65 simple basic framework strip wing ribs show photo Rudder outline stabilizer outline wing tips made laminating thin strips balsa around prepared forms strips must first soaked solution water ammonia coated thinned white glue clarification detailed instructions procedure included text Nineteen-year-old Brent Saulsbury designer builder attractive little ship first design young man obviously justifiably quite proud little ship men May 7 Sat tAaY 6l2noo Dusk iiamDUSkPvlodel air Shows b AMA5 MUnsee SY odel bchiefs ~5MunSee SV Confederate Air F ChIefsVWii aircraft dce ate einclud8P1ays contec~n disPaYs 410 jet fly-bys otsa irscllIdin Airplane hot F4 et ~-bvSballoon ridesIr balO tideS May 6-7 1989 ware 0ouflW AirpO ie Indiana Both Days Prize giveaways eConcesSionS information booths lndianaPOliSSOO pace car display Discounts hotel rooms AMA members Sponsored Delaware County Airport its associates Delaware County Historical Alliance Muncie Visitors Bureau Call 317-284-2700 information Muncie Indiana full nice surprises Keep newsletters race reports coming Some pictures would nice can color just make sure sharpand please tell what picture Also send hints ideas can pass readers See next month Boston Coupe/Sautsbury Continued page 65 either foam balsa %-in thickness attach front cowl Use white glue similar adhesive foam will eaten away chemicalbased glue Sand entire structure shape shown side view 10 cowl bumps made either foam balsa cemented place after cowl covered tissue tail surfaces made both %0-sq pieces / x A2 strips lightness Make sure laminations dry before tempting final assembly Begin wing construction making ribs youre slicing sheet balsa /32 size found hobby shops though closer 040 specified 031 adequate However youre using carefully selected Indoor wood A0-in dimension might bet ter choice Making aluminum template shape shown side view helps slicing process go faster leading edge made either hard A6-sq medium %2-sq balsa A6 edge didnt hold up first model hit rafter second model uses %2 lead ing edge trailing edge /16 x A-in dium balsa Make wheel pants fairings either foam balsa using side view pattern Foam considerably lighter weight also eliminates prob lem visible wood grain once parts tissue covered Make landing gear A2 thinner wire mount piece % x Y16 hard balsa cut width bottom fuselage Glue thin plastic side windows po sition sand structures smooth Covering finishing Cover model Japanese tissue lightest grade RC EXTRASRR1 Box 2&B 712-943-4102 Sergeant Bluff IA 51064 WEEKS sPEcIAL U Extra 23033% $22995 lplua $15 S&Hl 30% $21995 plue $15 e 25% $17995 plua $10 checkMoney OrderVI5AeMCeNo cOD can find neat things about Bostonians model can reflect individuality let imagination range first model covered com pletely red tissue really neat-looking plane second model done solid yellow red Monocoupe-esque scal lops trim Note window out lines achieved cutting out win dow positions tissue doping Continued page 168 Bob Fiorenze Hobby Center Inc Complete Line Hobby Supplies Dealer Yellow Aircraft Now available Fastcovar Covering Material Visit Showroom 35 mm Disney World 420 West SR 434 z I407 3274353 Winter Springs FL 32708Fax 40713277143 June 1989 165 FOAM CORE FLOATS PLANS AND KITS WE OFFER SELECTION OF FLOAT PLANS AND KITS FOR 4 12 POUND AIRPLANES WITH V HULL DESIGN IN USE SINCE 1972 SEND SASE FOR CATALOG SHEET KIRCHER R/C PRODUCTS INC 9 SHEFFIELD WAY CLARK NJ 07066 LATNES MILS 1SETALS BOOKS PRECTSION INSTRUMENTS COMPETE CSTN05 $200 1000 otor, &C*MPWL liftS CD 2100 N Sloo Ror, 52ooj5porrt,10 00, 45505 Ompa-515 5226502 Modeling Accessories MASTER AIRSCREW5 Balsa Stripper Precision stripwood easy Balsa Strip per Strips up 1/2 wide 1/4 thick can cut quickly accurately sheet stock vernier wheel advances 1/32 precise adjust ment stripper uses std type 11 hobby blade $495 suggested retail Razor Master iseiew w 1j~lane Plane uses heavy-duty industrial blade held place two locating screws allowing cutting depth set very rigidly accurately Use rounding smoothing contours fuselages cowlings shaping edges thinning strips etc $495 sug gested retail Replacement blades available stock no MA2101 $149 pack 3 Line Filter fuel filter outstanding value has threaded two-part alum num body 100-mesh stainless screen removeable easy cleaning $119 suggested retail Direct Drive 05 Prop Adaptor all-aluminum prop adaptor designed 06 electric motors recommended use Master Airscrew 7x4 7x6 8x4 8x6 propellers $395 suggested retail See Hobby Dealer WINDSOR PROPELLER CO 384 Tesconi Ct Santa Rosa CA 95401 3I111 1989 Unlbed La AUGUST 20 oStatic Display Fun Fly Swap Shop Air Show Team Competition Information Call 1312USk SHOW 30 Flying DISC V-STOL SUPERIOR Small Field 8- FUN FLY Aircraft STABLE PREDICTABLE 8-AGILE $43 plus piing TX Res add 7% soles fax VISA MIC Foam 8- LIte Ply Construction ELEVON Mixer Included 25- 40cid 3-35 lbs Accurate QUALITY Materials Boston Coupe/Saulsbury Continued page 165 section plastic window area original model rare birds say practically flew right off board As longer motors installed however small amount clay needed nose its first formal contest Boston Coupe took first place flight time 48 seconds stable flier despite its lack dihedral looks very appealing air outdoor flying would add n dihe dral per tip stability first flights used loop %2 rubber about twice length plane Build Boston Coupe let know does Im sure youll pleased results FF Duration/Murphy Continued page 67 intended improve stability de crease size single wheel improved models finished appearance Whereas fuse lage moments remained relatively unchanged fuselage profile itself simplified somewhat resulting little less vertical height difference between stab wing locations Both ver sions depicted glow-powered McCoy 19 up front Air-O kit plans also showed locations ignition coil batteries indicating some first models may have built uti lizing ignition engines power contrast famous Zeek wing came through transformation completely unscathed due convenience utilizing steel-rule rib dies obtained Air-O anything else accompanying drawing indi cates both comparable differences sim ilarities two vintage production kits Fullsize plans both versions A/B Zeek kits available number plan sources Although Lew Mahieu aided bringing itial 1AA Zeek kit hobby shop shelves under Premium Manufacturing Co banner per sonal involvement original Zeek design concept drawing close Premium Lew also involved producing small RTF ready-to-flyRAfcM model supplied Los Angeles Ex aminer newspaper Power K&B 035 glow MIN Conat Time HOVERABLE Durable UNUSUAL Will NOT Spin Bonded Model Products Box 10998 Suite 543 Austin TX 78766 512 250-1420 engine famed newspaper presented youthful paper carriers awards three newspaper subscription starts signed up Lew K&B 1949-53 respon sible kit venture com pany noted its model engine production Lews famous A/B Kiwi design design intended matched new K&B 15 Green Head companys contribu tion fledgling FAL Power competition day Lews talents varied ef forts utilized K&B knowledge fuels engine repair drafting art work K&Bs monthly magazine ad vertisementsnot mention laurels brought upon himself company consistent contest wins K&B eventually sold its interests Kiwi Paul K Guillow Co reproduced original A/B-size kit offered /2A version own Whereas Lew eventually phased out model building active model competition shortly after mid-Fifties left mark history Free Flight man ac complishments Premiums initial Zeek kit offering first flat-bottomed-airfoil spinoffs original undercamber-airfoil Zeek concept Bill Cranford stated writer 1983 letter reason flat-bottomed rib configura tion utilized instance was new building steel-rule dies lot simpler make wing ribs flat bot tom attempting some critical contour Thus another era Zeek legend born accident design ver sions flat-bottomed-airfoil Zeeks Well get topic next meet pages another chapter Zeek story Newsletter spotlight zoom another Free Flight newsletter source month scan ning light beam westward once again halt ing Las Vegas NV time illuminate Vegas Free fighter serves official publication VAMPS Vegas Antique Model Plane So ciety As its name suggests club OldTimer oriented its local flying activ ities take place one-by-four-mile hard clay surface Eldorado Dry Lake lo cated about 25 miles center Vegas Strip clubs alternate site 40 miles west larger area situated State Road 115 California/Nevada border near hotel casino having interesting name Whiskey Petes Sounds like grandiose spot celebrate winning flightsor drown sorrows over crashed model 168 Model Aviation Get ROUN TUfT Today ONLY Money Back GUARANTEE Business