Control Line THE NATS about month away havent begun building yet time start years Carrier events shaping up best quite few years Dayton centrally located among major Carrier centers northern eastern US easy access inter state highway may run number Carrier entries over 200 mark sure past present Nats winners record holders attending competition should quite exciting Scale classes will lead off year Tuesday August 3 Profile follow ing Wednesday Lu Baker will di recting Carrier activities two decks nine hours flying scheduled day Running events effi ciently large number contest ants expected will require willing interested workers Helping Nats excellent way check latest equipment processing pull-test observe ground flight techniques flying circles monitor overall progress competition scoretabulation recording tables Monday will devoted repair recondition ing decks want work still fly Tuesday Wednesday Besides front-row seat action helping cheapest way see Nats three days working will earn 1977 AMA membership get list worker contact Event Director Lu Baker 216 671-0374 4023 Victory Blvd Cleveland OH 44135 AMA Manpower Coordinator Tom Navy Camer Cavanaugh 513 433-0037 180 Glenburn Dr Dayton OH 45459 Aero-Challenge With Carrier events gaining popularity could possibly mention Carrier contests being flown around country will mention Aero-Challenge Muscu lar Dystrophy DeKaIb IL year Aero-Challenge will flown Sunday September 5 Moose Allen CD event Harry Cora Higley will run Carrier circle First prize class Richard L Peny will top-of-the-line competition en gine flying fellowship should greatest best part proceeds Aero Challenge go Muscular Dystrophy Association Airfoils In Carrier events must design high speed low drag important low speed high drag high lift coefficients needed Designing airfoil meet both require ments quite impossible compromise needed Much has written about char acteristics various airfoils Unfortu nately information completely valid small sizes low speeds models Little data approaches conditions have high speed flight information applicable low speed flight impossible locate specific airfoil data lacking general characteristics airfoils flight conditions useful selecting airfoil match specific de sign philosophy general thin airfoils less camber have less drag thick cambered airfoils low lift coefficients high speed flight Thicker airfoils up 15% 18% thickness ratio airfoils greater camber capable pro ducing greater maximum lift coefficients needed low speed flight thick wing can built lighter thin wing have same strength Designing exclusively low speed would mean using airfoil cam bered about 4% 6% high speeds camber will cause higher drag sym metrical airfoil because cambered airfoils continued page 86 Flown Wayne Buran Canadian Nats HP40powered Devastator Rossi 60powered Guardian Pic Harry Higley 30 Model Aviation K&B 65cc engine custom exhaust baffle Dave Wallicks Class 1 Guardian New rules limit exhaust extensions 3 engine center Photograph Paul Smith intend totally inappropriate flying sites around country flying fields could have competitions similar could use et racing course stand place instead flying vehicle pit crew would get lot exercise airplane ran out fuel other end course might like give try because although formulated keep race speeds down rules will cause cost airplane relatively low Besides just might have great time As being written Im preparing attend first pattern contest 1976 Practicing new Advanced pattern has caused few changes initial atti tudes toward several maneuvers first place two-point roll easy first thought After practicing both maneuvers now believe four-point roll easier two-point roll Other observations can per form spins reliably now slow roll much easier feared main reason installed two dual rate switches transmitter couple weeks ago transmitter now has dual rates elevator aileron low rate elevator normal flying high rate position gives elevator doing spins high rate aileron normal flying low rate position gives just right amount aileron slow roll Now have worry about putting right amount elevator rudder control easy install both dual rate sys tems following instructions Jim Oddino included column November 1975 issue Radio Control Modeler magazine purchased two toggle switches identical retract switch transmitter obtained two sets trim pots Ace R/C Catalog numbers 29K 14 10K 29K38 47K total price installing two dual rate switches came less $8 worked since Im no electronic expert should work maybe can con club electronic wizard doing you interested concept would like hear about write Model Aviations Radio Tech nique contributing editor George Myers encourage him write future col umn about Let close humorous contribu tion Paul Harvey used Paul Harvey News April 9 1976 Telephone call Gary Fuller home Juneau Alaska answered Fullers daughter age six caller asked daddy home said Daddy out flying caller asked will home said until runs out gas crashes hung up. explaining daddy flies radio controlled miniature air craft caller still shock address 12 Connie Dr Shalimar FL 32579 CL Navy Carrier/Perry continued page 30 produce minimum drag relatively high lift coefficients around 05 example compared low lift coeffi cients less 01 needed typical Carrier model high speed Designing low speed would mean using airfoil 15% 18% thickness flaps used Flaps can used increase available lift coefficients keeping camber low during high speed flight speeds sizes used Carrier flaps bene ficial very thick airfoils 20% greater flaps cant used best advan tage increasing drag high speeds An airfoil flaps will however provide greater lift drag under same conditions same airfoil out flaps will discuss flaps detail next column idea best compromise Carrier airfoil consists about 10% 12% thickness camber about 1% airfoil can operate near its minimumdrag lift coefficient high speed yet has some camber enough thickness provide reasonable lift coefficients low speeds airfoil also thick enough built light benefit use flaps Using four-digit designation system developed NACA forerunner NASA NACA 1310 airfoil fits requirements airfoil 1% camber first digit 10% thickness last two digits second digit indicates point maximum camberin case 30% should 3 4 model applica tions An airfoil such NACA 6315 would provide good low speed perfor mance flaps NACA 0006 symmetrical 6% thickness would optimum Profile airplane designed emphasize high speed An airfoil built NACA coordinates about best can given camber thickness airfoil reasonable shape will come close NACA airfoils efficiency Three things im portant airfoil surfaces must free abrupt changes contour point maximum thickness should around 30% chord leading edge should rounded last point important sharp leading edge useful supersonic speeds speeds about will reduce maximum lift coefficient cause increased drag high speed flight lift coefficient outside very narrow range source NACA airfoils read next section Products Services Whenever find out about new services sources equip ment interest Carrier modelers will pass information column am trying sell products services just want keep Carrier modelers aware sources available us receive products evaluation will give complete description results tests make will make claims product unless have per sonally checked opinions will own will include addresses can write include stamped envelope information availability prices received couple letters samples after column pressure fuel systems Carrier William Moose Allen 418 Fairmont DeKaIb IL 60115 offers good bladder very reasonable price 20 plus postage George Mattei G-T-M Products 105 Franklin Rd HamdenCT 06517 offers bladders pacifiers fuel syringes other specialty items George sent along sam ple 8-oz fuel bulb sells bulb have used can handle pressure required fill bladder out leaking blowing apart stood full bulb could get leak capacity allows one-shot filling with86 Model Aviation RC Sport continued out expense large metal syringes usually used purpose Sandair Aircraft 1250 Adams St Fairborn OH 45324 will provide computerdrawn airfoil sections size required Available airfoils include NACA four five-digit designation well some older airfoils such Clark Y RAF sections plots accurate 001 inch can save lot plotting work wings taper chord thickness well providing accurate templates straight wing catalogue sent Dave Wallick Wallick Industries 158 Brookvalley Dr Elyria OH 44035 describes special ty items services will inter est Carrier modelers address 5016 Angelita Ave Dayton OH 45424 RC Scale/Atkinson continued page 16 Sabre F-86 ducted fan Also complete line instruments panels cockpit controls seat whole ball wax molded plastic available separate packages may purchased separately kit scratch-builders along exhaust stack kinds hardware make accessories Also sell glass fuse foam wings inde pendently other replacement Truly exceptionally fine line things up-coming next booth Sig Manufactur ing fine line scale kits latest kit will Beech Bonanza E-33 way painted same beautiful E-33 owned Glen Hazel Sig should well accepted Stand-Off model popular Bonanza released sometime fall Visited scale friend Ralph White Flightglass have fine line glass foam scale birdswell known P-s 1 Ralph showing new prod uct packaging masking compound pasty liquid sprayed over letters trim what have After painting rest model will peel off ease leaving clean neat job mess taping off paper have needed product long time ask modeling public what well-known air planes time Im sure would say J-3 Cub P-S 1 Mustang C-47 DC-3 commonly known WW II gooney bird Sure Flite has come out fine fiberglass-and-foam C-47 DC-3 should popular Stand-Off Scale Westcraft also magnificent large B-17 like large will like thought escaped air museum Dayton other end scale House Balsa several Y2A Stand-Off Scale models Me-109 real doll camouflage finish markings time Ace also will have twin Aero Comander Stand-Off some time summer real goer Im sure other manufacturers will follow suit now radio manufacturers building small light airborne systems Time space will permit Im sure detail excellent new scale products no doubt Ive missed some scale types have never attended Toledo trade show missing highlight Scale RC world Try make next year time contest sea son lets hear about send black white pictures scale events received word Olie Olson concerning fourth annual multiwing contest held July 10 II Omaha Besides Pattern events Stand Off Scale also will flown exception entries must multiwing aircraft So biplane fans heres chance$2000 worth awards given Stand-Off getting its share So drop Olie line information 6111 MapleOmahaNB68104 address 734 N 6th St Terrace Blue Springs MO 64015 August1976 87
Edition: Model Aviation - 1976/08
Page Numbers: 30, 86, 87
Control Line THE NATS about month away havent begun building yet time start years Carrier events shaping up best quite few years Dayton centrally located among major Carrier centers northern eastern US easy access inter state highway may run number Carrier entries over 200 mark sure past present Nats winners record holders attending competition should quite exciting Scale classes will lead off year Tuesday August 3 Profile follow ing Wednesday Lu Baker will di recting Carrier activities two decks nine hours flying scheduled day Running events effi ciently large number contest ants expected will require willing interested workers Helping Nats excellent way check latest equipment processing pull-test observe ground flight techniques flying circles monitor overall progress competition scoretabulation recording tables Monday will devoted repair recondition ing decks want work still fly Tuesday Wednesday Besides front-row seat action helping cheapest way see Nats three days working will earn 1977 AMA membership get list worker contact Event Director Lu Baker 216 671-0374 4023 Victory Blvd Cleveland OH 44135 AMA Manpower Coordinator Tom Navy Camer Cavanaugh 513 433-0037 180 Glenburn Dr Dayton OH 45459 Aero-Challenge With Carrier events gaining popularity could possibly mention Carrier contests being flown around country will mention Aero-Challenge Muscu lar Dystrophy DeKaIb IL year Aero-Challenge will flown Sunday September 5 Moose Allen CD event Harry Cora Higley will run Carrier circle First prize class Richard L Peny will top-of-the-line competition en gine flying fellowship should greatest best part proceeds Aero Challenge go Muscular Dystrophy Association Airfoils In Carrier events must design high speed low drag important low speed high drag high lift coefficients needed Designing airfoil meet both require ments quite impossible compromise needed Much has written about char acteristics various airfoils Unfortu nately information completely valid small sizes low speeds models Little data approaches conditions have high speed flight information applicable low speed flight impossible locate specific airfoil data lacking general characteristics airfoils flight conditions useful selecting airfoil match specific de sign philosophy general thin airfoils less camber have less drag thick cambered airfoils low lift coefficients high speed flight Thicker airfoils up 15% 18% thickness ratio airfoils greater camber capable pro ducing greater maximum lift coefficients needed low speed flight thick wing can built lighter thin wing have same strength Designing exclusively low speed would mean using airfoil cam bered about 4% 6% high speeds camber will cause higher drag sym metrical airfoil because cambered airfoils continued page 86 Flown Wayne Buran Canadian Nats HP40powered Devastator Rossi 60powered Guardian Pic Harry Higley 30 Model Aviation K&B 65cc engine custom exhaust baffle Dave Wallicks Class 1 Guardian New rules limit exhaust extensions 3 engine center Photograph Paul Smith intend totally inappropriate flying sites around country flying fields could have competitions similar could use et racing course stand place instead flying vehicle pit crew would get lot exercise airplane ran out fuel other end course might like give try because although formulated keep race speeds down rules will cause cost airplane relatively low Besides just might have great time As being written Im preparing attend first pattern contest 1976 Practicing new Advanced pattern has caused few changes initial atti tudes toward several maneuvers first place two-point roll easy first thought After practicing both maneuvers now believe four-point roll easier two-point roll Other observations can per form spins reliably now slow roll much easier feared main reason installed two dual rate switches transmitter couple weeks ago transmitter now has dual rates elevator aileron low rate elevator normal flying high rate position gives elevator doing spins high rate aileron normal flying low rate position gives just right amount aileron slow roll Now have worry about putting right amount elevator rudder control easy install both dual rate sys tems following instructions Jim Oddino included column November 1975 issue Radio Control Modeler magazine purchased two toggle switches identical retract switch transmitter obtained two sets trim pots Ace R/C Catalog numbers 29K 14 10K 29K38 47K total price installing two dual rate switches came less $8 worked since Im no electronic expert should work maybe can con club electronic wizard doing you interested concept would like hear about write Model Aviations Radio Tech nique contributing editor George Myers encourage him write future col umn about Let close humorous contribu tion Paul Harvey used Paul Harvey News April 9 1976 Telephone call Gary Fuller home Juneau Alaska answered Fullers daughter age six caller asked daddy home said Daddy out flying caller asked will home said until runs out gas crashes hung up. explaining daddy flies radio controlled miniature air craft caller still shock address 12 Connie Dr Shalimar FL 32579 CL Navy Carrier/Perry continued page 30 produce minimum drag relatively high lift coefficients around 05 example compared low lift coeffi cients less 01 needed typical Carrier model high speed Designing low speed would mean using airfoil 15% 18% thickness flaps used Flaps can used increase available lift coefficients keeping camber low during high speed flight speeds sizes used Carrier flaps bene ficial very thick airfoils 20% greater flaps cant used best advan tage increasing drag high speeds An airfoil flaps will however provide greater lift drag under same conditions same airfoil out flaps will discuss flaps detail next column idea best compromise Carrier airfoil consists about 10% 12% thickness camber about 1% airfoil can operate near its minimumdrag lift coefficient high speed yet has some camber enough thickness provide reasonable lift coefficients low speeds airfoil also thick enough built light benefit use flaps Using four-digit designation system developed NACA forerunner NASA NACA 1310 airfoil fits requirements airfoil 1% camber first digit 10% thickness last two digits second digit indicates point maximum camberin case 30% should 3 4 model applica tions An airfoil such NACA 6315 would provide good low speed perfor mance flaps NACA 0006 symmetrical 6% thickness would optimum Profile airplane designed emphasize high speed An airfoil built NACA coordinates about best can given camber thickness airfoil reasonable shape will come close NACA airfoils efficiency Three things im portant airfoil surfaces must free abrupt changes contour point maximum thickness should around 30% chord leading edge should rounded last point important sharp leading edge useful supersonic speeds speeds about will reduce maximum lift coefficient cause increased drag high speed flight lift coefficient outside very narrow range source NACA airfoils read next section Products Services Whenever find out about new services sources equip ment interest Carrier modelers will pass information column am trying sell products services just want keep Carrier modelers aware sources available us receive products evaluation will give complete description results tests make will make claims product unless have per sonally checked opinions will own will include addresses can write include stamped envelope information availability prices received couple letters samples after column pressure fuel systems Carrier William Moose Allen 418 Fairmont DeKaIb IL 60115 offers good bladder very reasonable price 20 plus postage George Mattei G-T-M Products 105 Franklin Rd HamdenCT 06517 offers bladders pacifiers fuel syringes other specialty items George sent along sam ple 8-oz fuel bulb sells bulb have used can handle pressure required fill bladder out leaking blowing apart stood full bulb could get leak capacity allows one-shot filling with86 Model Aviation RC Sport continued out expense large metal syringes usually used purpose Sandair Aircraft 1250 Adams St Fairborn OH 45324 will provide computerdrawn airfoil sections size required Available airfoils include NACA four five-digit designation well some older airfoils such Clark Y RAF sections plots accurate 001 inch can save lot plotting work wings taper chord thickness well providing accurate templates straight wing catalogue sent Dave Wallick Wallick Industries 158 Brookvalley Dr Elyria OH 44035 describes special ty items services will inter est Carrier modelers address 5016 Angelita Ave Dayton OH 45424 RC Scale/Atkinson continued page 16 Sabre F-86 ducted fan Also complete line instruments panels cockpit controls seat whole ball wax molded plastic available separate packages may purchased separately kit scratch-builders along exhaust stack kinds hardware make accessories Also sell glass fuse foam wings inde pendently other replacement Truly exceptionally fine line things up-coming next booth Sig Manufactur ing fine line scale kits latest kit will Beech Bonanza E-33 way painted same beautiful E-33 owned Glen Hazel Sig should well accepted Stand-Off model popular Bonanza released sometime fall Visited scale friend Ralph White Flightglass have fine line glass foam scale birdswell known P-s 1 Ralph showing new prod uct packaging masking compound pasty liquid sprayed over letters trim what have After painting rest model will peel off ease leaving clean neat job mess taping off paper have needed product long time ask modeling public what well-known air planes time Im sure would say J-3 Cub P-S 1 Mustang C-47 DC-3 commonly known WW II gooney bird Sure Flite has come out fine fiberglass-and-foam C-47 DC-3 should popular Stand-Off Scale Westcraft also magnificent large B-17 like large will like thought escaped air museum Dayton other end scale House Balsa several Y2A Stand-Off Scale models Me-109 real doll camouflage finish markings time Ace also will have twin Aero Comander Stand-Off some time summer real goer Im sure other manufacturers will follow suit now radio manufacturers building small light airborne systems Time space will permit Im sure detail excellent new scale products no doubt Ive missed some scale types have never attended Toledo trade show missing highlight Scale RC world Try make next year time contest sea son lets hear about send black white pictures scale events received word Olie Olson concerning fourth annual multiwing contest held July 10 II Omaha Besides Pattern events Stand Off Scale also will flown exception entries must multiwing aircraft So biplane fans heres chance$2000 worth awards given Stand-Off getting its share So drop Olie line information 6111 MapleOmahaNB68104 address 734 N 6th St Terrace Blue Springs MO 64015 August1976 87
Edition: Model Aviation - 1976/08
Page Numbers: 30, 86, 87
Control Line THE NATS about month away havent begun building yet time start years Carrier events shaping up best quite few years Dayton centrally located among major Carrier centers northern eastern US easy access inter state highway may run number Carrier entries over 200 mark sure past present Nats winners record holders attending competition should quite exciting Scale classes will lead off year Tuesday August 3 Profile follow ing Wednesday Lu Baker will di recting Carrier activities two decks nine hours flying scheduled day Running events effi ciently large number contest ants expected will require willing interested workers Helping Nats excellent way check latest equipment processing pull-test observe ground flight techniques flying circles monitor overall progress competition scoretabulation recording tables Monday will devoted repair recondition ing decks want work still fly Tuesday Wednesday Besides front-row seat action helping cheapest way see Nats three days working will earn 1977 AMA membership get list worker contact Event Director Lu Baker 216 671-0374 4023 Victory Blvd Cleveland OH 44135 AMA Manpower Coordinator Tom Navy Camer Cavanaugh 513 433-0037 180 Glenburn Dr Dayton OH 45459 Aero-Challenge With Carrier events gaining popularity could possibly mention Carrier contests being flown around country will mention Aero-Challenge Muscu lar Dystrophy DeKaIb IL year Aero-Challenge will flown Sunday September 5 Moose Allen CD event Harry Cora Higley will run Carrier circle First prize class Richard L Peny will top-of-the-line competition en gine flying fellowship should greatest best part proceeds Aero Challenge go Muscular Dystrophy Association Airfoils In Carrier events must design high speed low drag important low speed high drag high lift coefficients needed Designing airfoil meet both require ments quite impossible compromise needed Much has written about char acteristics various airfoils Unfortu nately information completely valid small sizes low speeds models Little data approaches conditions have high speed flight information applicable low speed flight impossible locate specific airfoil data lacking general characteristics airfoils flight conditions useful selecting airfoil match specific de sign philosophy general thin airfoils less camber have less drag thick cambered airfoils low lift coefficients high speed flight Thicker airfoils up 15% 18% thickness ratio airfoils greater camber capable pro ducing greater maximum lift coefficients needed low speed flight thick wing can built lighter thin wing have same strength Designing exclusively low speed would mean using airfoil cam bered about 4% 6% high speeds camber will cause higher drag sym metrical airfoil because cambered airfoils continued page 86 Flown Wayne Buran Canadian Nats HP40powered Devastator Rossi 60powered Guardian Pic Harry Higley 30 Model Aviation K&B 65cc engine custom exhaust baffle Dave Wallicks Class 1 Guardian New rules limit exhaust extensions 3 engine center Photograph Paul Smith intend totally inappropriate flying sites around country flying fields could have competitions similar could use et racing course stand place instead flying vehicle pit crew would get lot exercise airplane ran out fuel other end course might like give try because although formulated keep race speeds down rules will cause cost airplane relatively low Besides just might have great time As being written Im preparing attend first pattern contest 1976 Practicing new Advanced pattern has caused few changes initial atti tudes toward several maneuvers first place two-point roll easy first thought After practicing both maneuvers now believe four-point roll easier two-point roll Other observations can per form spins reliably now slow roll much easier feared main reason installed two dual rate switches transmitter couple weeks ago transmitter now has dual rates elevator aileron low rate elevator normal flying high rate position gives elevator doing spins high rate aileron normal flying low rate position gives just right amount aileron slow roll Now have worry about putting right amount elevator rudder control easy install both dual rate sys tems following instructions Jim Oddino included column November 1975 issue Radio Control Modeler magazine purchased two toggle switches identical retract switch transmitter obtained two sets trim pots Ace R/C Catalog numbers 29K 14 10K 29K38 47K total price installing two dual rate switches came less $8 worked since Im no electronic expert should work maybe can con club electronic wizard doing you interested concept would like hear about write Model Aviations Radio Tech nique contributing editor George Myers encourage him write future col umn about Let close humorous contribu tion Paul Harvey used Paul Harvey News April 9 1976 Telephone call Gary Fuller home Juneau Alaska answered Fullers daughter age six caller asked daddy home said Daddy out flying caller asked will home said until runs out gas crashes hung up. explaining daddy flies radio controlled miniature air craft caller still shock address 12 Connie Dr Shalimar FL 32579 CL Navy Carrier/Perry continued page 30 produce minimum drag relatively high lift coefficients around 05 example compared low lift coeffi cients less 01 needed typical Carrier model high speed Designing low speed would mean using airfoil 15% 18% thickness flaps used Flaps can used increase available lift coefficients keeping camber low during high speed flight speeds sizes used Carrier flaps bene ficial very thick airfoils 20% greater flaps cant used best advan tage increasing drag high speeds An airfoil flaps will however provide greater lift drag under same conditions same airfoil out flaps will discuss flaps detail next column idea best compromise Carrier airfoil consists about 10% 12% thickness camber about 1% airfoil can operate near its minimumdrag lift coefficient high speed yet has some camber enough thickness provide reasonable lift coefficients low speeds airfoil also thick enough built light benefit use flaps Using four-digit designation system developed NACA forerunner NASA NACA 1310 airfoil fits requirements airfoil 1% camber first digit 10% thickness last two digits second digit indicates point maximum camberin case 30% should 3 4 model applica tions An airfoil such NACA 6315 would provide good low speed perfor mance flaps NACA 0006 symmetrical 6% thickness would optimum Profile airplane designed emphasize high speed An airfoil built NACA coordinates about best can given camber thickness airfoil reasonable shape will come close NACA airfoils efficiency Three things im portant airfoil surfaces must free abrupt changes contour point maximum thickness should around 30% chord leading edge should rounded last point important sharp leading edge useful supersonic speeds speeds about will reduce maximum lift coefficient cause increased drag high speed flight lift coefficient outside very narrow range source NACA airfoils read next section Products Services Whenever find out about new services sources equip ment interest Carrier modelers will pass information column am trying sell products services just want keep Carrier modelers aware sources available us receive products evaluation will give complete description results tests make will make claims product unless have per sonally checked opinions will own will include addresses can write include stamped envelope information availability prices received couple letters samples after column pressure fuel systems Carrier William Moose Allen 418 Fairmont DeKaIb IL 60115 offers good bladder very reasonable price 20 plus postage George Mattei G-T-M Products 105 Franklin Rd HamdenCT 06517 offers bladders pacifiers fuel syringes other specialty items George sent along sam ple 8-oz fuel bulb sells bulb have used can handle pressure required fill bladder out leaking blowing apart stood full bulb could get leak capacity allows one-shot filling with86 Model Aviation RC Sport continued out expense large metal syringes usually used purpose Sandair Aircraft 1250 Adams St Fairborn OH 45324 will provide computerdrawn airfoil sections size required Available airfoils include NACA four five-digit designation well some older airfoils such Clark Y RAF sections plots accurate 001 inch can save lot plotting work wings taper chord thickness well providing accurate templates straight wing catalogue sent Dave Wallick Wallick Industries 158 Brookvalley Dr Elyria OH 44035 describes special ty items services will inter est Carrier modelers address 5016 Angelita Ave Dayton OH 45424 RC Scale/Atkinson continued page 16 Sabre F-86 ducted fan Also complete line instruments panels cockpit controls seat whole ball wax molded plastic available separate packages may purchased separately kit scratch-builders along exhaust stack kinds hardware make accessories Also sell glass fuse foam wings inde pendently other replacement Truly exceptionally fine line things up-coming next booth Sig Manufactur ing fine line scale kits latest kit will Beech Bonanza E-33 way painted same beautiful E-33 owned Glen Hazel Sig should well accepted Stand-Off model popular Bonanza released sometime fall Visited scale friend Ralph White Flightglass have fine line glass foam scale birdswell known P-s 1 Ralph showing new prod uct packaging masking compound pasty liquid sprayed over letters trim what have After painting rest model will peel off ease leaving clean neat job mess taping off paper have needed product long time ask modeling public what well-known air planes time Im sure would say J-3 Cub P-S 1 Mustang C-47 DC-3 commonly known WW II gooney bird Sure Flite has come out fine fiberglass-and-foam C-47 DC-3 should popular Stand-Off Scale Westcraft also magnificent large B-17 like large will like thought escaped air museum Dayton other end scale House Balsa several Y2A Stand-Off Scale models Me-109 real doll camouflage finish markings time Ace also will have twin Aero Comander Stand-Off some time summer real goer Im sure other manufacturers will follow suit now radio manufacturers building small light airborne systems Time space will permit Im sure detail excellent new scale products no doubt Ive missed some scale types have never attended Toledo trade show missing highlight Scale RC world Try make next year time contest sea son lets hear about send black white pictures scale events received word Olie Olson concerning fourth annual multiwing contest held July 10 II Omaha Besides Pattern events Stand Off Scale also will flown exception entries must multiwing aircraft So biplane fans heres chance$2000 worth awards given Stand-Off getting its share So drop Olie line information 6111 MapleOmahaNB68104 address 734 N 6th St Terrace Blue Springs MO 64015 August1976 87