NO OCR TEXT WHEN Ace Pacer introduced revolu tionized flying providing first time pattern ship appearance performance Since has imitated numerous designs similar appearance capability Straight Arrow same next generation pattern flying com bining swept back wing tail tripod landing gear throttle-equipped engine As can see addition sweep back wing has anhedral required cancel out aerodynamic dihedral effect swept back wing incidentally has desirable result making tip-mounted wheel struts shorter result plane neutral stability flight characteristics similar Pacer availability micro miniature radio flight packs such Litco Systems Ace RC equipment makes three-channel setup pos sible total airplane weight 24 ounces desire rudder nose wheel steering could added ounce make Straight Arrow full-house Similarly group throttles now available Cox TD engines order cost Hiscott $1695 includes muffler Tamo $1295 Ace Throttle Sleeve $250 Hiscott used because includes muffler noise abatement very important field unit does reduce engine power somewhat want throttle almost zero power loss use Ace Sleeve have also tried unit found noticeable improve ment airplane speed climb rate Wing Foam cores Ace part no 13L207 wing kit $475 cores joined center two carry-through spars establish both wing sweep anhedral angle constant-chord foam section must sawed six pieces correct angles form center section heart wing 62 Model Aviation Combining swept-back wing tail adding tnrottIe-equlppeo engine ana rupuu geal Straight Arrow Hanks eyes second generation 1/2A stunters Well buy now have noticed anhedral wing required cancel out dihedral effect swept-back wing bonus configuration tip-mounted wheel struts shorter so-called wheeled tip skid actually ultra-wide-stance tricycle gearexcellent naiuLL uurutua waa uauu Un ula ox TD because includes mufflerand noise abatement very because combination sweep important site Hank flies An Ace throttle sleeve Tarno carb also OK hedral Should handle crosawinds well SB-S TANK BALSA 5OCK Fl \ WI I8 PLY WS FT 3/SS PLY I/B SO SPRUCE I/43/4 AILERONS S liP 1/8 SHEET BALSA PSFTPAPS /35 SKEET BALSA j3/3S SHEET BALSA OI5345B I/2A R/C PATTERN SHIP FOR THREE CHANNELS 2==STRAlG8T ARROW===c DESIGNED BY HANK STUMPF INKED BY JOE DEMARCO SPARS TOP AND BOTTOM N w CD w w C, w -j 1 C, z -J w N -J -J LL Actually very difficult Start locating center constant chord-foam section cut out triangle formed connecting leading edge center point two points trailing edge 1 inches either side center Discard triangular piece lightly tack glue two constant-section panels together center should now have swept-back center section ready cut two carry-through spars done measuring back leading edge center 1 3 inches cutting perpendicular center locations Separate tack-glued center now have six foam pieces now glue two carry-through spars shown plans sure leave 1 space between left right foam pieces center space will occupied aileron servo receiver later Once center section dry block up work table 1 inches glue outer wing foam panels tips resting table will give correct anhedral angle dry cut grooves foam top bottom pruce spars used Ungar soldering iron -wide chisel tip straight edge Perfect recesses easily melted foam using method Finally add x atrailingedgeandthe twingtips Now basic wing complete cut ailerons correct length trial fit hinges Fuselage Cut fuselage sides 3/32 medium hard balsa add 3/32 balsa doublers around wing opening 1/16 dia piano wire nose landing gear strut sandwiched between three layers 1 / 16 ply center layer being recessed accept wire engine mount 3/16 ply crutch extending forward Continued page 124 like us have sensation thatthey went away compare picture plan Hank uses 8-channel Heathkit transmitter operate Litco Micro Flight pack 225-maH battery three micro servos Wrap receiver plastic bag since goes underneath gas tank July 1980 63 F4 PS As shown aileron pushrods cross overbut inc plans w straight run small servo direction problemmaybe different servo Go plans show different style arm servo turned about Anyway nothing concerned overdo however need READY NOW AAmco Inc have issued three NEW R/C kits last two years best challenged anyone industry BIG-H QUIKRAY 500 very newest R/C kit X RAY AAmco issue new kit just sake putting out another kit new kits well planned Modeler also create sales Dealers Distributors because R/C kits own selling!! WHAT IS NEXT? WATCH MR GUS modelers industry has need kit like MR GUS very long time Lou Andrews AAmco guy company will issue RN during latter part 1979and two World Champshe has little opportunity crack record hard fly competition too occasion combined San Valeers California Eagles Annual Taft March 8 Thirteen straight maxes total score of57 minutes will probably stay books longer us will care Bol Meuser 4200 Gregory St Oakland CA 94619 RC ARROW/STUMPF continued page 63 firewall rear spinner balsa block fairs engine crutch spinner firewall firewall crutch block assembled epoxy Install firewall assembly four additional formers between fuselage sides add I5 sq stringer turtledeck cover fuselage top 3/32 sheet except canopy carved balsa block hollowed out approximately Vs thickness Now add Nyrod housings elevator throttle pushrods cover bottom fuselage 3/32 sheet Tail Surfaces tail surfaces made SEE YOUR LOCAL HOBBY DEALER send 25t catalog 34 span 020 power single channel tic orS1595 free flight ACUAKER FLASH FLYLINE MODELS INC 2820 DORA AVENUE B-Il FAIRFAX VIRGINIA 22031 703 573 2038 Rosies D&R Fbwer Pod Fits COX T- 0 & Med 049 051 Engs Rubber Band Screw Mounting Eng mts upright Inverted Running time appx 4 mm Nylon injection moulded Power 3 lb airplanes 5/ total weight 9 WE ALSO MAKE BANTAM Servos O&R Sticks Connectors Bulkhead Switch mounts TxSdsfety Switch duty gear Wwld widt u*omg 1ev D 8 R mI eshv fits pvo41cs 3501 -C W Moore St Santa Ana CA 92704 KIT S 9 HL GLIDERS 3 SATELLITE KITS 17 OLD TIME GAS Send 25 5 RUBBER 3 NORDIC 1980 catalog 9 COMPETITION GAS FUELand DTTIMERS-$1075each FAI Model Supply medium-hard balsa elevator halves joined 1/16 piano wire elevator uses continuous hinge made two -in wide strips iron-on covering material sure bevel trailing edge stabilizer before ironing hinge permit free move ment type hinge quite durable easily repaired Finish Trim Sand wood parts #200 sandpaper apply coat Coverite Balsarite product really helps covering stick Lightly sand foam wing remove mould flash irregularities wing ailerons covered red Solarfilm low temperature iron-on cover ing will fuselage tail covered white Econokote first time used product worked very well arrow fuselage sides 3/16 wide blue DJ Multistripe canopy outline / 16 black Multistripe canopy area painted silver An alternate finish think would look good US Air Force camouflage Radio Equipment Heathkit 8 channel trans mitter provides guidance Litco Micro Flight Pack Three micro servos control throttle ailerons elevator receiver 225-maH battery housed forward fuselage under fual tank reason advisable wrap plastic bags protec tion aileron servo mounted wing center elevator throttle servos installed fuselage Flying first flight August 21 1978 local test pilot Glenn Spacht Bob Aberle Ron Farkas author taking controls various occasions plenty time everyone since flight time 2-ounce tank 15 20 minutes Except two turns up elevator clevis no changes adjustments required later flights model has also flown MA columnists George Myers Nick Ziroli Straight Arrow has neutral stability maneuvers easily accomplished rolls inverted flight inside outside loops Cuban eights split-S hammer-head stalls etc landing keep approach speed fairly high go easy flair avoid ballooning Stalls pre ceeded wing droop easily avoided Although model definitely intended beginners tricky plane fly can fly Pacer similar iA pattern ship Straight Arrow will offer problems Flight charactertistics well summed up test pilot Glenn Spacht Similar Pacer better very precise FF SCALE/WARNER continued page 55 sheet tissue tube glue some dope thinner Neither very good source friendly advice help need Without local shop lose ways John OLeary writing Minne apolis Modeller relates following true anec dote About half dozen FF CL types assembled local hobby shop Friday before Christmas sharing holiday good tidings 124 Model Aviation two classics Flyline ITS HERE 11/2 Farman Moustique U Colors RED BLACK YELLOW ORANGE Write Free CUSTOM TUNED ENGINES COMPETITION CCESSORIES Special GY 014 X 60 solid lines $295 ppd Custom needle valves racing wheels quick fills fuel shut-offs rs detailed brochure send 25 cents Kustom Kraftsmanship Box 2699 La guns Hills Calif 92653 Ph f7 14 830-5162 InesIoemounteauoX lUand MIBCOtttflrOtSIC includes muffler Neighbors noise conscious Ace sleeve throttle has almost no power loss improves speed climb rate
Edition: Model Aviation - 1980/07
Page Numbers: 61, 62, 63, 124
NO OCR TEXT WHEN Ace Pacer introduced revolu tionized flying providing first time pattern ship appearance performance Since has imitated numerous designs similar appearance capability Straight Arrow same next generation pattern flying com bining swept back wing tail tripod landing gear throttle-equipped engine As can see addition sweep back wing has anhedral required cancel out aerodynamic dihedral effect swept back wing incidentally has desirable result making tip-mounted wheel struts shorter result plane neutral stability flight characteristics similar Pacer availability micro miniature radio flight packs such Litco Systems Ace RC equipment makes three-channel setup pos sible total airplane weight 24 ounces desire rudder nose wheel steering could added ounce make Straight Arrow full-house Similarly group throttles now available Cox TD engines order cost Hiscott $1695 includes muffler Tamo $1295 Ace Throttle Sleeve $250 Hiscott used because includes muffler noise abatement very important field unit does reduce engine power somewhat want throttle almost zero power loss use Ace Sleeve have also tried unit found noticeable improve ment airplane speed climb rate Wing Foam cores Ace part no 13L207 wing kit $475 cores joined center two carry-through spars establish both wing sweep anhedral angle constant-chord foam section must sawed six pieces correct angles form center section heart wing 62 Model Aviation Combining swept-back wing tail adding tnrottIe-equlppeo engine ana rupuu geal Straight Arrow Hanks eyes second generation 1/2A stunters Well buy now have noticed anhedral wing required cancel out dihedral effect swept-back wing bonus configuration tip-mounted wheel struts shorter so-called wheeled tip skid actually ultra-wide-stance tricycle gearexcellent naiuLL uurutua waa uauu Un ula ox TD because includes mufflerand noise abatement very because combination sweep important site Hank flies An Ace throttle sleeve Tarno carb also OK hedral Should handle crosawinds well SB-S TANK BALSA 5OCK Fl \ WI I8 PLY WS FT 3/SS PLY I/B SO SPRUCE I/43/4 AILERONS S liP 1/8 SHEET BALSA PSFTPAPS /35 SKEET BALSA j3/3S SHEET BALSA OI5345B I/2A R/C PATTERN SHIP FOR THREE CHANNELS 2==STRAlG8T ARROW===c DESIGNED BY HANK STUMPF INKED BY JOE DEMARCO SPARS TOP AND BOTTOM N w CD w w C, w -j 1 C, z -J w N -J -J LL Actually very difficult Start locating center constant chord-foam section cut out triangle formed connecting leading edge center point two points trailing edge 1 inches either side center Discard triangular piece lightly tack glue two constant-section panels together center should now have swept-back center section ready cut two carry-through spars done measuring back leading edge center 1 3 inches cutting perpendicular center locations Separate tack-glued center now have six foam pieces now glue two carry-through spars shown plans sure leave 1 space between left right foam pieces center space will occupied aileron servo receiver later Once center section dry block up work table 1 inches glue outer wing foam panels tips resting table will give correct anhedral angle dry cut grooves foam top bottom pruce spars used Ungar soldering iron -wide chisel tip straight edge Perfect recesses easily melted foam using method Finally add x atrailingedgeandthe twingtips Now basic wing complete cut ailerons correct length trial fit hinges Fuselage Cut fuselage sides 3/32 medium hard balsa add 3/32 balsa doublers around wing opening 1/16 dia piano wire nose landing gear strut sandwiched between three layers 1 / 16 ply center layer being recessed accept wire engine mount 3/16 ply crutch extending forward Continued page 124 like us have sensation thatthey went away compare picture plan Hank uses 8-channel Heathkit transmitter operate Litco Micro Flight pack 225-maH battery three micro servos Wrap receiver plastic bag since goes underneath gas tank July 1980 63 F4 PS As shown aileron pushrods cross overbut inc plans w straight run small servo direction problemmaybe different servo Go plans show different style arm servo turned about Anyway nothing concerned overdo however need READY NOW AAmco Inc have issued three NEW R/C kits last two years best challenged anyone industry BIG-H QUIKRAY 500 very newest R/C kit X RAY AAmco issue new kit just sake putting out another kit new kits well planned Modeler also create sales Dealers Distributors because R/C kits own selling!! WHAT IS NEXT? WATCH MR GUS modelers industry has need kit like MR GUS very long time Lou Andrews AAmco guy company will issue RN during latter part 1979and two World Champshe has little opportunity crack record hard fly competition too occasion combined San Valeers California Eagles Annual Taft March 8 Thirteen straight maxes total score of57 minutes will probably stay books longer us will care Bol Meuser 4200 Gregory St Oakland CA 94619 RC ARROW/STUMPF continued page 63 firewall rear spinner balsa block fairs engine crutch spinner firewall firewall crutch block assembled epoxy Install firewall assembly four additional formers between fuselage sides add I5 sq stringer turtledeck cover fuselage top 3/32 sheet except canopy carved balsa block hollowed out approximately Vs thickness Now add Nyrod housings elevator throttle pushrods cover bottom fuselage 3/32 sheet Tail Surfaces tail surfaces made SEE YOUR LOCAL HOBBY DEALER send 25t catalog 34 span 020 power single channel tic orS1595 free flight ACUAKER FLASH FLYLINE MODELS INC 2820 DORA AVENUE B-Il FAIRFAX VIRGINIA 22031 703 573 2038 Rosies D&R Fbwer Pod Fits COX T- 0 & Med 049 051 Engs Rubber Band Screw Mounting Eng mts upright Inverted Running time appx 4 mm Nylon injection moulded Power 3 lb airplanes 5/ total weight 9 WE ALSO MAKE BANTAM Servos O&R Sticks Connectors Bulkhead Switch mounts TxSdsfety Switch duty gear Wwld widt u*omg 1ev D 8 R mI eshv fits pvo41cs 3501 -C W Moore St Santa Ana CA 92704 KIT S 9 HL GLIDERS 3 SATELLITE KITS 17 OLD TIME GAS Send 25 5 RUBBER 3 NORDIC 1980 catalog 9 COMPETITION GAS FUELand DTTIMERS-$1075each FAI Model Supply medium-hard balsa elevator halves joined 1/16 piano wire elevator uses continuous hinge made two -in wide strips iron-on covering material sure bevel trailing edge stabilizer before ironing hinge permit free move ment type hinge quite durable easily repaired Finish Trim Sand wood parts #200 sandpaper apply coat Coverite Balsarite product really helps covering stick Lightly sand foam wing remove mould flash irregularities wing ailerons covered red Solarfilm low temperature iron-on cover ing will fuselage tail covered white Econokote first time used product worked very well arrow fuselage sides 3/16 wide blue DJ Multistripe canopy outline / 16 black Multistripe canopy area painted silver An alternate finish think would look good US Air Force camouflage Radio Equipment Heathkit 8 channel trans mitter provides guidance Litco Micro Flight Pack Three micro servos control throttle ailerons elevator receiver 225-maH battery housed forward fuselage under fual tank reason advisable wrap plastic bags protec tion aileron servo mounted wing center elevator throttle servos installed fuselage Flying first flight August 21 1978 local test pilot Glenn Spacht Bob Aberle Ron Farkas author taking controls various occasions plenty time everyone since flight time 2-ounce tank 15 20 minutes Except two turns up elevator clevis no changes adjustments required later flights model has also flown MA columnists George Myers Nick Ziroli Straight Arrow has neutral stability maneuvers easily accomplished rolls inverted flight inside outside loops Cuban eights split-S hammer-head stalls etc landing keep approach speed fairly high go easy flair avoid ballooning Stalls pre ceeded wing droop easily avoided Although model definitely intended beginners tricky plane fly can fly Pacer similar iA pattern ship Straight Arrow will offer problems Flight charactertistics well summed up test pilot Glenn Spacht Similar Pacer better very precise FF SCALE/WARNER continued page 55 sheet tissue tube glue some dope thinner Neither very good source friendly advice help need Without local shop lose ways John OLeary writing Minne apolis Modeller relates following true anec dote About half dozen FF CL types assembled local hobby shop Friday before Christmas sharing holiday good tidings 124 Model Aviation two classics Flyline ITS HERE 11/2 Farman Moustique U Colors RED BLACK YELLOW ORANGE Write Free CUSTOM TUNED ENGINES COMPETITION CCESSORIES Special GY 014 X 60 solid lines $295 ppd Custom needle valves racing wheels quick fills fuel shut-offs rs detailed brochure send 25 cents Kustom Kraftsmanship Box 2699 La guns Hills Calif 92653 Ph f7 14 830-5162 InesIoemounteauoX lUand MIBCOtttflrOtSIC includes muffler Neighbors noise conscious Ace sleeve throttle has almost no power loss improves speed climb rate
Edition: Model Aviation - 1980/07
Page Numbers: 61, 62, 63, 124
NO OCR TEXT WHEN Ace Pacer introduced revolu tionized flying providing first time pattern ship appearance performance Since has imitated numerous designs similar appearance capability Straight Arrow same next generation pattern flying com bining swept back wing tail tripod landing gear throttle-equipped engine As can see addition sweep back wing has anhedral required cancel out aerodynamic dihedral effect swept back wing incidentally has desirable result making tip-mounted wheel struts shorter result plane neutral stability flight characteristics similar Pacer availability micro miniature radio flight packs such Litco Systems Ace RC equipment makes three-channel setup pos sible total airplane weight 24 ounces desire rudder nose wheel steering could added ounce make Straight Arrow full-house Similarly group throttles now available Cox TD engines order cost Hiscott $1695 includes muffler Tamo $1295 Ace Throttle Sleeve $250 Hiscott used because includes muffler noise abatement very important field unit does reduce engine power somewhat want throttle almost zero power loss use Ace Sleeve have also tried unit found noticeable improve ment airplane speed climb rate Wing Foam cores Ace part no 13L207 wing kit $475 cores joined center two carry-through spars establish both wing sweep anhedral angle constant-chord foam section must sawed six pieces correct angles form center section heart wing 62 Model Aviation Combining swept-back wing tail adding tnrottIe-equlppeo engine ana rupuu geal Straight Arrow Hanks eyes second generation 1/2A stunters Well buy now have noticed anhedral wing required cancel out dihedral effect swept-back wing bonus configuration tip-mounted wheel struts shorter so-called wheeled tip skid actually ultra-wide-stance tricycle gearexcellent naiuLL uurutua waa uauu Un ula ox TD because includes mufflerand noise abatement very because combination sweep important site Hank flies An Ace throttle sleeve Tarno carb also OK hedral Should handle crosawinds well SB-S TANK BALSA 5OCK Fl \ WI I8 PLY WS FT 3/SS PLY I/B SO SPRUCE I/43/4 AILERONS S liP 1/8 SHEET BALSA PSFTPAPS /35 SKEET BALSA j3/3S SHEET BALSA OI5345B I/2A R/C PATTERN SHIP FOR THREE CHANNELS 2==STRAlG8T ARROW===c DESIGNED BY HANK STUMPF INKED BY JOE DEMARCO SPARS TOP AND BOTTOM N w CD w w C, w -j 1 C, z -J w N -J -J LL Actually very difficult Start locating center constant chord-foam section cut out triangle formed connecting leading edge center point two points trailing edge 1 inches either side center Discard triangular piece lightly tack glue two constant-section panels together center should now have swept-back center section ready cut two carry-through spars done measuring back leading edge center 1 3 inches cutting perpendicular center locations Separate tack-glued center now have six foam pieces now glue two carry-through spars shown plans sure leave 1 space between left right foam pieces center space will occupied aileron servo receiver later Once center section dry block up work table 1 inches glue outer wing foam panels tips resting table will give correct anhedral angle dry cut grooves foam top bottom pruce spars used Ungar soldering iron -wide chisel tip straight edge Perfect recesses easily melted foam using method Finally add x atrailingedgeandthe twingtips Now basic wing complete cut ailerons correct length trial fit hinges Fuselage Cut fuselage sides 3/32 medium hard balsa add 3/32 balsa doublers around wing opening 1/16 dia piano wire nose landing gear strut sandwiched between three layers 1 / 16 ply center layer being recessed accept wire engine mount 3/16 ply crutch extending forward Continued page 124 like us have sensation thatthey went away compare picture plan Hank uses 8-channel Heathkit transmitter operate Litco Micro Flight pack 225-maH battery three micro servos Wrap receiver plastic bag since goes underneath gas tank July 1980 63 F4 PS As shown aileron pushrods cross overbut inc plans w straight run small servo direction problemmaybe different servo Go plans show different style arm servo turned about Anyway nothing concerned overdo however need READY NOW AAmco Inc have issued three NEW R/C kits last two years best challenged anyone industry BIG-H QUIKRAY 500 very newest R/C kit X RAY AAmco issue new kit just sake putting out another kit new kits well planned Modeler also create sales Dealers Distributors because R/C kits own selling!! WHAT IS NEXT? WATCH MR GUS modelers industry has need kit like MR GUS very long time Lou Andrews AAmco guy company will issue RN during latter part 1979and two World Champshe has little opportunity crack record hard fly competition too occasion combined San Valeers California Eagles Annual Taft March 8 Thirteen straight maxes total score of57 minutes will probably stay books longer us will care Bol Meuser 4200 Gregory St Oakland CA 94619 RC ARROW/STUMPF continued page 63 firewall rear spinner balsa block fairs engine crutch spinner firewall firewall crutch block assembled epoxy Install firewall assembly four additional formers between fuselage sides add I5 sq stringer turtledeck cover fuselage top 3/32 sheet except canopy carved balsa block hollowed out approximately Vs thickness Now add Nyrod housings elevator throttle pushrods cover bottom fuselage 3/32 sheet Tail Surfaces tail surfaces made SEE YOUR LOCAL HOBBY DEALER send 25t catalog 34 span 020 power single channel tic orS1595 free flight ACUAKER FLASH FLYLINE MODELS INC 2820 DORA AVENUE B-Il FAIRFAX VIRGINIA 22031 703 573 2038 Rosies D&R Fbwer Pod Fits COX T- 0 & Med 049 051 Engs Rubber Band Screw Mounting Eng mts upright Inverted Running time appx 4 mm Nylon injection moulded Power 3 lb airplanes 5/ total weight 9 WE ALSO MAKE BANTAM Servos O&R Sticks Connectors Bulkhead Switch mounts TxSdsfety Switch duty gear Wwld widt u*omg 1ev D 8 R mI eshv fits pvo41cs 3501 -C W Moore St Santa Ana CA 92704 KIT S 9 HL GLIDERS 3 SATELLITE KITS 17 OLD TIME GAS Send 25 5 RUBBER 3 NORDIC 1980 catalog 9 COMPETITION GAS FUELand DTTIMERS-$1075each FAI Model Supply medium-hard balsa elevator halves joined 1/16 piano wire elevator uses continuous hinge made two -in wide strips iron-on covering material sure bevel trailing edge stabilizer before ironing hinge permit free move ment type hinge quite durable easily repaired Finish Trim Sand wood parts #200 sandpaper apply coat Coverite Balsarite product really helps covering stick Lightly sand foam wing remove mould flash irregularities wing ailerons covered red Solarfilm low temperature iron-on cover ing will fuselage tail covered white Econokote first time used product worked very well arrow fuselage sides 3/16 wide blue DJ Multistripe canopy outline / 16 black Multistripe canopy area painted silver An alternate finish think would look good US Air Force camouflage Radio Equipment Heathkit 8 channel trans mitter provides guidance Litco Micro Flight Pack Three micro servos control throttle ailerons elevator receiver 225-maH battery housed forward fuselage under fual tank reason advisable wrap plastic bags protec tion aileron servo mounted wing center elevator throttle servos installed fuselage Flying first flight August 21 1978 local test pilot Glenn Spacht Bob Aberle Ron Farkas author taking controls various occasions plenty time everyone since flight time 2-ounce tank 15 20 minutes Except two turns up elevator clevis no changes adjustments required later flights model has also flown MA columnists George Myers Nick Ziroli Straight Arrow has neutral stability maneuvers easily accomplished rolls inverted flight inside outside loops Cuban eights split-S hammer-head stalls etc landing keep approach speed fairly high go easy flair avoid ballooning Stalls pre ceeded wing droop easily avoided Although model definitely intended beginners tricky plane fly can fly Pacer similar iA pattern ship Straight Arrow will offer problems Flight charactertistics well summed up test pilot Glenn Spacht Similar Pacer better very precise FF SCALE/WARNER continued page 55 sheet tissue tube glue some dope thinner Neither very good source friendly advice help need Without local shop lose ways John OLeary writing Minne apolis Modeller relates following true anec dote About half dozen FF CL types assembled local hobby shop Friday before Christmas sharing holiday good tidings 124 Model Aviation two classics Flyline ITS HERE 11/2 Farman Moustique U Colors RED BLACK YELLOW ORANGE Write Free CUSTOM TUNED ENGINES COMPETITION CCESSORIES Special GY 014 X 60 solid lines $295 ppd Custom needle valves racing wheels quick fills fuel shut-offs rs detailed brochure send 25 cents Kustom Kraftsmanship Box 2699 La guns Hills Calif 92653 Ph f7 14 830-5162 InesIoemounteauoX lUand MIBCOtttflrOtSIC includes muffler Neighbors noise conscious Ace sleeve throttle has almost no power loss improves speed climb rate
Edition: Model Aviation - 1980/07
Page Numbers: 61, 62, 63, 124
NO OCR TEXT WHEN Ace Pacer introduced revolu tionized flying providing first time pattern ship appearance performance Since has imitated numerous designs similar appearance capability Straight Arrow same next generation pattern flying com bining swept back wing tail tripod landing gear throttle-equipped engine As can see addition sweep back wing has anhedral required cancel out aerodynamic dihedral effect swept back wing incidentally has desirable result making tip-mounted wheel struts shorter result plane neutral stability flight characteristics similar Pacer availability micro miniature radio flight packs such Litco Systems Ace RC equipment makes three-channel setup pos sible total airplane weight 24 ounces desire rudder nose wheel steering could added ounce make Straight Arrow full-house Similarly group throttles now available Cox TD engines order cost Hiscott $1695 includes muffler Tamo $1295 Ace Throttle Sleeve $250 Hiscott used because includes muffler noise abatement very important field unit does reduce engine power somewhat want throttle almost zero power loss use Ace Sleeve have also tried unit found noticeable improve ment airplane speed climb rate Wing Foam cores Ace part no 13L207 wing kit $475 cores joined center two carry-through spars establish both wing sweep anhedral angle constant-chord foam section must sawed six pieces correct angles form center section heart wing 62 Model Aviation Combining swept-back wing tail adding tnrottIe-equlppeo engine ana rupuu geal Straight Arrow Hanks eyes second generation 1/2A stunters Well buy now have noticed anhedral wing required cancel out dihedral effect swept-back wing bonus configuration tip-mounted wheel struts shorter so-called wheeled tip skid actually ultra-wide-stance tricycle gearexcellent naiuLL uurutua waa uauu Un ula ox TD because includes mufflerand noise abatement very because combination sweep important site Hank flies An Ace throttle sleeve Tarno carb also OK hedral Should handle crosawinds well SB-S TANK BALSA 5OCK Fl \ WI I8 PLY WS FT 3/SS PLY I/B SO SPRUCE I/43/4 AILERONS S liP 1/8 SHEET BALSA PSFTPAPS /35 SKEET BALSA j3/3S SHEET BALSA OI5345B I/2A R/C PATTERN SHIP FOR THREE CHANNELS 2==STRAlG8T ARROW===c DESIGNED BY HANK STUMPF INKED BY JOE DEMARCO SPARS TOP AND BOTTOM N w CD w w C, w -j 1 C, z -J w N -J -J LL Actually very difficult Start locating center constant chord-foam section cut out triangle formed connecting leading edge center point two points trailing edge 1 inches either side center Discard triangular piece lightly tack glue two constant-section panels together center should now have swept-back center section ready cut two carry-through spars done measuring back leading edge center 1 3 inches cutting perpendicular center locations Separate tack-glued center now have six foam pieces now glue two carry-through spars shown plans sure leave 1 space between left right foam pieces center space will occupied aileron servo receiver later Once center section dry block up work table 1 inches glue outer wing foam panels tips resting table will give correct anhedral angle dry cut grooves foam top bottom pruce spars used Ungar soldering iron -wide chisel tip straight edge Perfect recesses easily melted foam using method Finally add x atrailingedgeandthe twingtips Now basic wing complete cut ailerons correct length trial fit hinges Fuselage Cut fuselage sides 3/32 medium hard balsa add 3/32 balsa doublers around wing opening 1/16 dia piano wire nose landing gear strut sandwiched between three layers 1 / 16 ply center layer being recessed accept wire engine mount 3/16 ply crutch extending forward Continued page 124 like us have sensation thatthey went away compare picture plan Hank uses 8-channel Heathkit transmitter operate Litco Micro Flight pack 225-maH battery three micro servos Wrap receiver plastic bag since goes underneath gas tank July 1980 63 F4 PS As shown aileron pushrods cross overbut inc plans w straight run small servo direction problemmaybe different servo Go plans show different style arm servo turned about Anyway nothing concerned overdo however need READY NOW AAmco Inc have issued three NEW R/C kits last two years best challenged anyone industry BIG-H QUIKRAY 500 very newest R/C kit X RAY AAmco issue new kit just sake putting out another kit new kits well planned Modeler also create sales Dealers Distributors because R/C kits own selling!! WHAT IS NEXT? WATCH MR GUS modelers industry has need kit like MR GUS very long time Lou Andrews AAmco guy company will issue RN during latter part 1979and two World Champshe has little opportunity crack record hard fly competition too occasion combined San Valeers California Eagles Annual Taft March 8 Thirteen straight maxes total score of57 minutes will probably stay books longer us will care Bol Meuser 4200 Gregory St Oakland CA 94619 RC ARROW/STUMPF continued page 63 firewall rear spinner balsa block fairs engine crutch spinner firewall firewall crutch block assembled epoxy Install firewall assembly four additional formers between fuselage sides add I5 sq stringer turtledeck cover fuselage top 3/32 sheet except canopy carved balsa block hollowed out approximately Vs thickness Now add Nyrod housings elevator throttle pushrods cover bottom fuselage 3/32 sheet Tail Surfaces tail surfaces made SEE YOUR LOCAL HOBBY DEALER send 25t catalog 34 span 020 power single channel tic orS1595 free flight ACUAKER FLASH FLYLINE MODELS INC 2820 DORA AVENUE B-Il FAIRFAX VIRGINIA 22031 703 573 2038 Rosies D&R Fbwer Pod Fits COX T- 0 & Med 049 051 Engs Rubber Band Screw Mounting Eng mts upright Inverted Running time appx 4 mm Nylon injection moulded Power 3 lb airplanes 5/ total weight 9 WE ALSO MAKE BANTAM Servos O&R Sticks Connectors Bulkhead Switch mounts TxSdsfety Switch duty gear Wwld widt u*omg 1ev D 8 R mI eshv fits pvo41cs 3501 -C W Moore St Santa Ana CA 92704 KIT S 9 HL GLIDERS 3 SATELLITE KITS 17 OLD TIME GAS Send 25 5 RUBBER 3 NORDIC 1980 catalog 9 COMPETITION GAS FUELand DTTIMERS-$1075each FAI Model Supply medium-hard balsa elevator halves joined 1/16 piano wire elevator uses continuous hinge made two -in wide strips iron-on covering material sure bevel trailing edge stabilizer before ironing hinge permit free move ment type hinge quite durable easily repaired Finish Trim Sand wood parts #200 sandpaper apply coat Coverite Balsarite product really helps covering stick Lightly sand foam wing remove mould flash irregularities wing ailerons covered red Solarfilm low temperature iron-on cover ing will fuselage tail covered white Econokote first time used product worked very well arrow fuselage sides 3/16 wide blue DJ Multistripe canopy outline / 16 black Multistripe canopy area painted silver An alternate finish think would look good US Air Force camouflage Radio Equipment Heathkit 8 channel trans mitter provides guidance Litco Micro Flight Pack Three micro servos control throttle ailerons elevator receiver 225-maH battery housed forward fuselage under fual tank reason advisable wrap plastic bags protec tion aileron servo mounted wing center elevator throttle servos installed fuselage Flying first flight August 21 1978 local test pilot Glenn Spacht Bob Aberle Ron Farkas author taking controls various occasions plenty time everyone since flight time 2-ounce tank 15 20 minutes Except two turns up elevator clevis no changes adjustments required later flights model has also flown MA columnists George Myers Nick Ziroli Straight Arrow has neutral stability maneuvers easily accomplished rolls inverted flight inside outside loops Cuban eights split-S hammer-head stalls etc landing keep approach speed fairly high go easy flair avoid ballooning Stalls pre ceeded wing droop easily avoided Although model definitely intended beginners tricky plane fly can fly Pacer similar iA pattern ship Straight Arrow will offer problems Flight charactertistics well summed up test pilot Glenn Spacht Similar Pacer better very precise FF SCALE/WARNER continued page 55 sheet tissue tube glue some dope thinner Neither very good source friendly advice help need Without local shop lose ways John OLeary writing Minne apolis Modeller relates following true anec dote About half dozen FF CL types assembled local hobby shop Friday before Christmas sharing holiday good tidings 124 Model Aviation two classics Flyline ITS HERE 11/2 Farman Moustique U Colors RED BLACK YELLOW ORANGE Write Free CUSTOM TUNED ENGINES COMPETITION CCESSORIES Special GY 014 X 60 solid lines $295 ppd Custom needle valves racing wheels quick fills fuel shut-offs rs detailed brochure send 25 cents Kustom Kraftsmanship Box 2699 La guns Hills Calif 92653 Ph f7 14 830-5162 InesIoemounteauoX lUand MIBCOtttflrOtSIC includes muffler Neighbors noise conscious Ace sleeve throttle has almost no power loss improves speed climb rate