FREE FLIGHT DURATION PLEASE ALLOW introduce self Im Louis Joyner Ill writing Duration column other month alter nating Harry Murphy Im 47 years old honest cant remember started free flight recall teething Jim Walker 74 Fighter usual Comet Monogram models followed built first Wakefield age eight knows since As Junior Senior flew just about free flight event well some Indoor control line After getting back free flight some 20 years ago dabbled glider power have concentrated Wakefield last few years technical evolution hobby/sport offers challenge interest will try cover facets free flight duration So please drop note about what doing have lot learn Variable pitch VP youve ever looked graph torque curve rubber motor know its like ski slopeall downhill doesnt take rocket scientist see some sort variable-pitch propeller could help out torque can vary well over 120 inch-ounces less 30 during half-minute typical Wake field motor run engineering workable variablepitch prop isnt easy simplest approach used Loffler back 1970s Germany used air resistance blades working against motor torque increase pitch during power burst Mechanically type VP prop fairly easy make few years back cobbled up using drill press hacksaw files design loosely based Lofflers two wire outriggers went blade through aluminum block made 1 80 turn went back second block mounted about half-inch further forward shaft Under high torque front block driven shaft would twist few degrees relative rear block would turn cause prop outriggers blades twist higher pitch As torque dropped off aerodynamic load blades lessened prop outrigger wires acted like torsion springs would gradually return blades low-pitch setting first full-power flight real mess neglected incorporate sort stop system Under maximum torque blades twisted around about 900 angle model barely missed ground almost-feathered blades turning very slowly torque dropped off bit blades moved back normal pitch model begin climb few letters sketches Arik Donde Ed Coles loan Unimat enabled make improved VP front end principle same using Arik s design able make much smaller lighter unit cover workings used nose cone toy water rocket spinner slightly rounded shape gave bit room inside workings translucent red plastic allowed glimpse mechanism Finally working VP front end Pensacola semifinals Donde also showed up VP front end managed Above left Andriukovs VP front end allows propeller pitch closely match torque curve rubber motor Left Another feature Andriukovs Wakefield front end neat simple bayonet-mount rubber hook 92 Model Aviation e Louis Joyner FiB Lost Hills Team Finals Model has latest high tech features Jim Larkin photo outnumber third contestant Rex Hinson flying conventional Montreal stop close inspection Dondes front end showed way go improve machining skills After few false starts finally threw VP pieces box forgot about variable pitch Although made front end would decrease blade pitch torque fell off never satisfied model climbed better Besides easier just make fairly limp blade its area forward would about same thing complications Over Ukraine Alexander Andriukov developed rather complicated VP front end also incorporated delayed prop release DPR Aeromodeller magazine published several photos sketch showed worked tracked down detailed drawings front end Soviet aviation publication look drawings convinced thing way past skill level machinist Andriukovs front end Complicated capital C Torque wound rubber motor turned cone-shaped cam near front blade mounted spring-loaded outrigger cam follower outrigger changed pitch cam moved rather beefy spring inside cone turned cam back against motor torque addition cam big breakthrough changing shape cam pitch could changed either direction place along torque curve could go low pitch launch high during burst gradually reduce pitch during cruise California Bob Piserchio also working camoperated VP front end much simpler make Bob eliminated blade-feathering DPR feature ball-bearing cam followers came up VP front end thats about same size weight conventional Montreal stop front ends can find complete mechanism switching timer Weight 15 e VA Feodorovs timer start switch features springloaded rod locks timer off Pressing lever unlocks rod model thrown timer starts Above right Feodorovs Wakefield includes high-tech components available Ron Felix can buy complete model $800 Right Andriukovs well-used model 1990 Sierra Cup Note faded patched tissue dented spinner Vein Walters photo details Bobs VP front end 1988 Symposium Aside simplicity main difference between Andriukov Piserchio front ends amount change between high low pitch settings Bob used about 150 Andriukov used about 6 Piserchio decided market VP front end Andriukov quoted prices upwards $1000 Evidently Andriukov has rethought market set up some sort production line produce VP/DPR front ends Through Ed Turner finally able get Andriukov front ends Although price has dropped considerably still about cost 1 Nelson So much Rubber being cheap event really get lot money workmanship finish impeccable understand Ed work done CNC milling machine spinner milled aluminum bar stock As Ukrainian DPR front ends uses internal plunger working off timer hold prop out feathered launch ratchet inside nose block allows extra turns added hand during walt good air Pump out Mixing epoxy used least favorite activities measuring weighing spilling hoping youd done right handy set measuring pumps West System solved problems makes measuring epoxy quick trouble free two pumps look like fast-food-restaurant ketchup dispensers designed work West System 105 resin 205 206 hardener mix ratio 15 sake off lids screw pumps squirt pump will give just right ratio resin hardener Need Use two squirts three Ive found squirt using quart-size minipump will fill 35mm film can about two-thirds full West System epoxies pumps available manufacturer Gougeon Brothers Inc PO Box 908 Bay City MI 48707 local marine supply stores Weston Aerodesign Co 944 Placid Ct Arnold MD 21012 Composite Structures Technology 2090 Andre Ave Los Osos CA 93402 Imports by-product breakup Soviet Union neat model parts pieces now available over Continued page 95 Feodorov Vladimir 63060665-5 510000 565 H 006605006501e 60 060L00005501 August1993 93 FF DurationlJoyner Continued page 93 Ron Felix handling components made two modelers Vladimir Alexandrovich Feodorov Moscow Sergey Dolzhenko Vilnius Lithuania Available components include Wakefield motor tubes tail booms prop blades front ends no VP yet carbon-fiber spars interesting item glass-and-carbon tube use stab spar Weight about 15 grams two diameters 40 52mm available timer start switch shown accompanying sketch will give some idea innovative design abilities two emerging capitalists both catalogs send $2 Ron Felix PO Box 74 Solebury PA 18963 Zeek chronicles No piece Hany Murphys column didnt drift mis take probably have honor being last person win trophy NATS Zeek counting recent Nostalgia stuff 1961 Willow Grove NATS won two third-place trophies Junior division Im getting ahead myself first Zeek 1/2A kit built 1956 Dallas NATS much luck contest field dad brother stayed Alamo Plaza did Lew Mahieu quite thrill tenyear-old meet him Zeek put aside seemingly endless procession other bigger up-to-date models followed including very badly kitted A/B Zeek 1960 NATS Dallas rummaged through attic found old /2A Zeek used basis FAI Power model First cut few inches out center section wing stab reduce area minimum 049 engine Since weight no problem sheeted wing top bottom some rather hard 1A2 sheet covered everything red silkspan Lots dope few coats paste wax made wing glisten made new longer fuselage beam mounts accom modate Cox Space Hopper rudder relocated bottom Dallas model proved fast going up coming down bigger rudder made climb little less squirrelly No luck Dallas model somehow survived next year Philadelphia entered FAI Power again first flight maxed model climbed quite well went decent glide thought threeminute dead-air airplane Little did realize first flight lift As subsequent flights proved model hopeless neutral air Any way ended up third place stuck some floats ROWanother third place least consistent College introduction 8Q20 fuel put end Zeek INE FEVER want new jet model look like jet also FLY LIKE JET first turbojet engine kit now available SS rn IJ FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest FEATHER CUT Simply best $14950 S & H TEKOA THE CENTER OF DESIGN THERMALGENERATOR3219 CANYON LAKE DRIVE Power Supply $119504S&HHOLLYWOOD CA 90068 PHONE 213-469-5584 FAX 213-469-3006 0 . SS features two new lanhion systems conipleat electronic package mechanIcal advance systems ft will replace other popular systems give great reliability other return step unit two positIon RPM controlled advance system ceder keep costs line presant times units will offered less switch harness systems feature dade batteiy protection reg ulated power supply regulated supply provides low battery draw acadentelly left *all power high RPM reduced RFI enilasion wimpy wilts fealtre full power will fire twins needinq five cell batteiy e ual IS Inside ngie cyImecn aavance system-uu Twin cylmech advance system $9600 Single cyl step advance system$8700 Twin cylstep advance system$1 1600 Single cylelectronic adv system-$11200 Twin cylelectronic adv system-$141 00 SwitchharnessDeansplug------$1100 StittM-8OPlug114-32-----$1100 Shipping August1993 95 30 N since 1989 HNEIDER-SANCHEZ GesmbH Am Grunen Weg 5 -8813 St Lambrecht Austria/Europe Tel 0043 / 3585/2222120 Far 0043/3585/2222/5 2nd day air
Edition: Model Aviation - 1993/08
Page Numbers: 92, 93, 95
FREE FLIGHT DURATION PLEASE ALLOW introduce self Im Louis Joyner Ill writing Duration column other month alter nating Harry Murphy Im 47 years old honest cant remember started free flight recall teething Jim Walker 74 Fighter usual Comet Monogram models followed built first Wakefield age eight knows since As Junior Senior flew just about free flight event well some Indoor control line After getting back free flight some 20 years ago dabbled glider power have concentrated Wakefield last few years technical evolution hobby/sport offers challenge interest will try cover facets free flight duration So please drop note about what doing have lot learn Variable pitch VP youve ever looked graph torque curve rubber motor know its like ski slopeall downhill doesnt take rocket scientist see some sort variable-pitch propeller could help out torque can vary well over 120 inch-ounces less 30 during half-minute typical Wake field motor run engineering workable variablepitch prop isnt easy simplest approach used Loffler back 1970s Germany used air resistance blades working against motor torque increase pitch during power burst Mechanically type VP prop fairly easy make few years back cobbled up using drill press hacksaw files design loosely based Lofflers two wire outriggers went blade through aluminum block made 1 80 turn went back second block mounted about half-inch further forward shaft Under high torque front block driven shaft would twist few degrees relative rear block would turn cause prop outriggers blades twist higher pitch As torque dropped off aerodynamic load blades lessened prop outrigger wires acted like torsion springs would gradually return blades low-pitch setting first full-power flight real mess neglected incorporate sort stop system Under maximum torque blades twisted around about 900 angle model barely missed ground almost-feathered blades turning very slowly torque dropped off bit blades moved back normal pitch model begin climb few letters sketches Arik Donde Ed Coles loan Unimat enabled make improved VP front end principle same using Arik s design able make much smaller lighter unit cover workings used nose cone toy water rocket spinner slightly rounded shape gave bit room inside workings translucent red plastic allowed glimpse mechanism Finally working VP front end Pensacola semifinals Donde also showed up VP front end managed Above left Andriukovs VP front end allows propeller pitch closely match torque curve rubber motor Left Another feature Andriukovs Wakefield front end neat simple bayonet-mount rubber hook 92 Model Aviation e Louis Joyner FiB Lost Hills Team Finals Model has latest high tech features Jim Larkin photo outnumber third contestant Rex Hinson flying conventional Montreal stop close inspection Dondes front end showed way go improve machining skills After few false starts finally threw VP pieces box forgot about variable pitch Although made front end would decrease blade pitch torque fell off never satisfied model climbed better Besides easier just make fairly limp blade its area forward would about same thing complications Over Ukraine Alexander Andriukov developed rather complicated VP front end also incorporated delayed prop release DPR Aeromodeller magazine published several photos sketch showed worked tracked down detailed drawings front end Soviet aviation publication look drawings convinced thing way past skill level machinist Andriukovs front end Complicated capital C Torque wound rubber motor turned cone-shaped cam near front blade mounted spring-loaded outrigger cam follower outrigger changed pitch cam moved rather beefy spring inside cone turned cam back against motor torque addition cam big breakthrough changing shape cam pitch could changed either direction place along torque curve could go low pitch launch high during burst gradually reduce pitch during cruise California Bob Piserchio also working camoperated VP front end much simpler make Bob eliminated blade-feathering DPR feature ball-bearing cam followers came up VP front end thats about same size weight conventional Montreal stop front ends can find complete mechanism switching timer Weight 15 e VA Feodorovs timer start switch features springloaded rod locks timer off Pressing lever unlocks rod model thrown timer starts Above right Feodorovs Wakefield includes high-tech components available Ron Felix can buy complete model $800 Right Andriukovs well-used model 1990 Sierra Cup Note faded patched tissue dented spinner Vein Walters photo details Bobs VP front end 1988 Symposium Aside simplicity main difference between Andriukov Piserchio front ends amount change between high low pitch settings Bob used about 150 Andriukov used about 6 Piserchio decided market VP front end Andriukov quoted prices upwards $1000 Evidently Andriukov has rethought market set up some sort production line produce VP/DPR front ends Through Ed Turner finally able get Andriukov front ends Although price has dropped considerably still about cost 1 Nelson So much Rubber being cheap event really get lot money workmanship finish impeccable understand Ed work done CNC milling machine spinner milled aluminum bar stock As Ukrainian DPR front ends uses internal plunger working off timer hold prop out feathered launch ratchet inside nose block allows extra turns added hand during walt good air Pump out Mixing epoxy used least favorite activities measuring weighing spilling hoping youd done right handy set measuring pumps West System solved problems makes measuring epoxy quick trouble free two pumps look like fast-food-restaurant ketchup dispensers designed work West System 105 resin 205 206 hardener mix ratio 15 sake off lids screw pumps squirt pump will give just right ratio resin hardener Need Use two squirts three Ive found squirt using quart-size minipump will fill 35mm film can about two-thirds full West System epoxies pumps available manufacturer Gougeon Brothers Inc PO Box 908 Bay City MI 48707 local marine supply stores Weston Aerodesign Co 944 Placid Ct Arnold MD 21012 Composite Structures Technology 2090 Andre Ave Los Osos CA 93402 Imports by-product breakup Soviet Union neat model parts pieces now available over Continued page 95 Feodorov Vladimir 63060665-5 510000 565 H 006605006501e 60 060L00005501 August1993 93 FF DurationlJoyner Continued page 93 Ron Felix handling components made two modelers Vladimir Alexandrovich Feodorov Moscow Sergey Dolzhenko Vilnius Lithuania Available components include Wakefield motor tubes tail booms prop blades front ends no VP yet carbon-fiber spars interesting item glass-and-carbon tube use stab spar Weight about 15 grams two diameters 40 52mm available timer start switch shown accompanying sketch will give some idea innovative design abilities two emerging capitalists both catalogs send $2 Ron Felix PO Box 74 Solebury PA 18963 Zeek chronicles No piece Hany Murphys column didnt drift mis take probably have honor being last person win trophy NATS Zeek counting recent Nostalgia stuff 1961 Willow Grove NATS won two third-place trophies Junior division Im getting ahead myself first Zeek 1/2A kit built 1956 Dallas NATS much luck contest field dad brother stayed Alamo Plaza did Lew Mahieu quite thrill tenyear-old meet him Zeek put aside seemingly endless procession other bigger up-to-date models followed including very badly kitted A/B Zeek 1960 NATS Dallas rummaged through attic found old /2A Zeek used basis FAI Power model First cut few inches out center section wing stab reduce area minimum 049 engine Since weight no problem sheeted wing top bottom some rather hard 1A2 sheet covered everything red silkspan Lots dope few coats paste wax made wing glisten made new longer fuselage beam mounts accom modate Cox Space Hopper rudder relocated bottom Dallas model proved fast going up coming down bigger rudder made climb little less squirrelly No luck Dallas model somehow survived next year Philadelphia entered FAI Power again first flight maxed model climbed quite well went decent glide thought threeminute dead-air airplane Little did realize first flight lift As subsequent flights proved model hopeless neutral air Any way ended up third place stuck some floats ROWanother third place least consistent College introduction 8Q20 fuel put end Zeek INE FEVER want new jet model look like jet also FLY LIKE JET first turbojet engine kit now available SS rn IJ FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest FEATHER CUT Simply best $14950 S & H TEKOA THE CENTER OF DESIGN THERMALGENERATOR3219 CANYON LAKE DRIVE Power Supply $119504S&HHOLLYWOOD CA 90068 PHONE 213-469-5584 FAX 213-469-3006 0 . SS features two new lanhion systems conipleat electronic package mechanIcal advance systems ft will replace other popular systems give great reliability other return step unit two positIon RPM controlled advance system ceder keep costs line presant times units will offered less switch harness systems feature dade batteiy protection reg ulated power supply regulated supply provides low battery draw acadentelly left *all power high RPM reduced RFI enilasion wimpy wilts fealtre full power will fire twins needinq five cell batteiy e ual IS Inside ngie cyImecn aavance system-uu Twin cylmech advance system $9600 Single cyl step advance system$8700 Twin cylstep advance system$1 1600 Single cylelectronic adv system-$11200 Twin cylelectronic adv system-$141 00 SwitchharnessDeansplug------$1100 StittM-8OPlug114-32-----$1100 Shipping August1993 95 30 N since 1989 HNEIDER-SANCHEZ GesmbH Am Grunen Weg 5 -8813 St Lambrecht Austria/Europe Tel 0043 / 3585/2222120 Far 0043/3585/2222/5 2nd day air
Edition: Model Aviation - 1993/08
Page Numbers: 92, 93, 95
FREE FLIGHT DURATION PLEASE ALLOW introduce self Im Louis Joyner Ill writing Duration column other month alter nating Harry Murphy Im 47 years old honest cant remember started free flight recall teething Jim Walker 74 Fighter usual Comet Monogram models followed built first Wakefield age eight knows since As Junior Senior flew just about free flight event well some Indoor control line After getting back free flight some 20 years ago dabbled glider power have concentrated Wakefield last few years technical evolution hobby/sport offers challenge interest will try cover facets free flight duration So please drop note about what doing have lot learn Variable pitch VP youve ever looked graph torque curve rubber motor know its like ski slopeall downhill doesnt take rocket scientist see some sort variable-pitch propeller could help out torque can vary well over 120 inch-ounces less 30 during half-minute typical Wake field motor run engineering workable variablepitch prop isnt easy simplest approach used Loffler back 1970s Germany used air resistance blades working against motor torque increase pitch during power burst Mechanically type VP prop fairly easy make few years back cobbled up using drill press hacksaw files design loosely based Lofflers two wire outriggers went blade through aluminum block made 1 80 turn went back second block mounted about half-inch further forward shaft Under high torque front block driven shaft would twist few degrees relative rear block would turn cause prop outriggers blades twist higher pitch As torque dropped off aerodynamic load blades lessened prop outrigger wires acted like torsion springs would gradually return blades low-pitch setting first full-power flight real mess neglected incorporate sort stop system Under maximum torque blades twisted around about 900 angle model barely missed ground almost-feathered blades turning very slowly torque dropped off bit blades moved back normal pitch model begin climb few letters sketches Arik Donde Ed Coles loan Unimat enabled make improved VP front end principle same using Arik s design able make much smaller lighter unit cover workings used nose cone toy water rocket spinner slightly rounded shape gave bit room inside workings translucent red plastic allowed glimpse mechanism Finally working VP front end Pensacola semifinals Donde also showed up VP front end managed Above left Andriukovs VP front end allows propeller pitch closely match torque curve rubber motor Left Another feature Andriukovs Wakefield front end neat simple bayonet-mount rubber hook 92 Model Aviation e Louis Joyner FiB Lost Hills Team Finals Model has latest high tech features Jim Larkin photo outnumber third contestant Rex Hinson flying conventional Montreal stop close inspection Dondes front end showed way go improve machining skills After few false starts finally threw VP pieces box forgot about variable pitch Although made front end would decrease blade pitch torque fell off never satisfied model climbed better Besides easier just make fairly limp blade its area forward would about same thing complications Over Ukraine Alexander Andriukov developed rather complicated VP front end also incorporated delayed prop release DPR Aeromodeller magazine published several photos sketch showed worked tracked down detailed drawings front end Soviet aviation publication look drawings convinced thing way past skill level machinist Andriukovs front end Complicated capital C Torque wound rubber motor turned cone-shaped cam near front blade mounted spring-loaded outrigger cam follower outrigger changed pitch cam moved rather beefy spring inside cone turned cam back against motor torque addition cam big breakthrough changing shape cam pitch could changed either direction place along torque curve could go low pitch launch high during burst gradually reduce pitch during cruise California Bob Piserchio also working camoperated VP front end much simpler make Bob eliminated blade-feathering DPR feature ball-bearing cam followers came up VP front end thats about same size weight conventional Montreal stop front ends can find complete mechanism switching timer Weight 15 e VA Feodorovs timer start switch features springloaded rod locks timer off Pressing lever unlocks rod model thrown timer starts Above right Feodorovs Wakefield includes high-tech components available Ron Felix can buy complete model $800 Right Andriukovs well-used model 1990 Sierra Cup Note faded patched tissue dented spinner Vein Walters photo details Bobs VP front end 1988 Symposium Aside simplicity main difference between Andriukov Piserchio front ends amount change between high low pitch settings Bob used about 150 Andriukov used about 6 Piserchio decided market VP front end Andriukov quoted prices upwards $1000 Evidently Andriukov has rethought market set up some sort production line produce VP/DPR front ends Through Ed Turner finally able get Andriukov front ends Although price has dropped considerably still about cost 1 Nelson So much Rubber being cheap event really get lot money workmanship finish impeccable understand Ed work done CNC milling machine spinner milled aluminum bar stock As Ukrainian DPR front ends uses internal plunger working off timer hold prop out feathered launch ratchet inside nose block allows extra turns added hand during walt good air Pump out Mixing epoxy used least favorite activities measuring weighing spilling hoping youd done right handy set measuring pumps West System solved problems makes measuring epoxy quick trouble free two pumps look like fast-food-restaurant ketchup dispensers designed work West System 105 resin 205 206 hardener mix ratio 15 sake off lids screw pumps squirt pump will give just right ratio resin hardener Need Use two squirts three Ive found squirt using quart-size minipump will fill 35mm film can about two-thirds full West System epoxies pumps available manufacturer Gougeon Brothers Inc PO Box 908 Bay City MI 48707 local marine supply stores Weston Aerodesign Co 944 Placid Ct Arnold MD 21012 Composite Structures Technology 2090 Andre Ave Los Osos CA 93402 Imports by-product breakup Soviet Union neat model parts pieces now available over Continued page 95 Feodorov Vladimir 63060665-5 510000 565 H 006605006501e 60 060L00005501 August1993 93 FF DurationlJoyner Continued page 93 Ron Felix handling components made two modelers Vladimir Alexandrovich Feodorov Moscow Sergey Dolzhenko Vilnius Lithuania Available components include Wakefield motor tubes tail booms prop blades front ends no VP yet carbon-fiber spars interesting item glass-and-carbon tube use stab spar Weight about 15 grams two diameters 40 52mm available timer start switch shown accompanying sketch will give some idea innovative design abilities two emerging capitalists both catalogs send $2 Ron Felix PO Box 74 Solebury PA 18963 Zeek chronicles No piece Hany Murphys column didnt drift mis take probably have honor being last person win trophy NATS Zeek counting recent Nostalgia stuff 1961 Willow Grove NATS won two third-place trophies Junior division Im getting ahead myself first Zeek 1/2A kit built 1956 Dallas NATS much luck contest field dad brother stayed Alamo Plaza did Lew Mahieu quite thrill tenyear-old meet him Zeek put aside seemingly endless procession other bigger up-to-date models followed including very badly kitted A/B Zeek 1960 NATS Dallas rummaged through attic found old /2A Zeek used basis FAI Power model First cut few inches out center section wing stab reduce area minimum 049 engine Since weight no problem sheeted wing top bottom some rather hard 1A2 sheet covered everything red silkspan Lots dope few coats paste wax made wing glisten made new longer fuselage beam mounts accom modate Cox Space Hopper rudder relocated bottom Dallas model proved fast going up coming down bigger rudder made climb little less squirrelly No luck Dallas model somehow survived next year Philadelphia entered FAI Power again first flight maxed model climbed quite well went decent glide thought threeminute dead-air airplane Little did realize first flight lift As subsequent flights proved model hopeless neutral air Any way ended up third place stuck some floats ROWanother third place least consistent College introduction 8Q20 fuel put end Zeek INE FEVER want new jet model look like jet also FLY LIKE JET first turbojet engine kit now available SS rn IJ FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest FEATHER CUT Simply best $14950 S & H TEKOA THE CENTER OF DESIGN THERMALGENERATOR3219 CANYON LAKE DRIVE Power Supply $119504S&HHOLLYWOOD CA 90068 PHONE 213-469-5584 FAX 213-469-3006 0 . SS features two new lanhion systems conipleat electronic package mechanIcal advance systems ft will replace other popular systems give great reliability other return step unit two positIon RPM controlled advance system ceder keep costs line presant times units will offered less switch harness systems feature dade batteiy protection reg ulated power supply regulated supply provides low battery draw acadentelly left *all power high RPM reduced RFI enilasion wimpy wilts fealtre full power will fire twins needinq five cell batteiy e ual IS Inside ngie cyImecn aavance system-uu Twin cylmech advance system $9600 Single cyl step advance system$8700 Twin cylstep advance system$1 1600 Single cylelectronic adv system-$11200 Twin cylelectronic adv system-$141 00 SwitchharnessDeansplug------$1100 StittM-8OPlug114-32-----$1100 Shipping August1993 95 30 N since 1989 HNEIDER-SANCHEZ GesmbH Am Grunen Weg 5 -8813 St Lambrecht Austria/Europe Tel 0043 / 3585/2222120 Far 0043/3585/2222/5 2nd day air