CONTROL LINE AEROBATICS ~Tfl u RE WE GET back discussion future technologies need look back continually increasing popularity trailing edge technology Vintage Stunt Free flight really got started years ago Mike Keville first pioneered Vintage Stunt Championships California Tucson know popular annual get-togethers have become balance western venue Tom Dixon has pushed Eastern Vintage Championships fall versus spring time-frame Tucson Now theres another contest Vintage scene has much broader format Dave Platt Jon Ramsden have formulated plans Vintage Control Line Championships addition Old Time Classic Stunt will offering Vintage Combat Team Racing B classes Vintage Speed Concours rule book published events available Jon Ramsden 730 Badger Dr NE Palm Bay FL 32905-58 10 Tel 407 725-2399 Ive reviewed rules theyre set up lot fun good competition first annual event will held October 1-2 1994 Contact Jon information Im getting out old George Moir Rambler plans Class B Team Racing Last month looked some directions aircraft structures taking Ill continue power package look various competitive engine combinations some successful modifications some old favorites Before get engines area Ive dealt previous columns merits words doesnt matter good model well capable performing dont have good fuel Please review column fuelsnothing will eat lunch quicker fuel problem Problems can caused individual ingredient certain combinations remember nitro problem caused modelers use bad nitro nitro ethane substitute other contaminations Ive problems Klotz racing castor oil extremely viscous Also methanol can contaminated water Ive touched what can happen symptoms can range erratic heatrelated runs severe drop power notice something funny have changed fuel can-to-can brand mix watch out Well off soapbox engines engines Ive used during Stunt career cover gamut still popular today Fox 35 OS 35S ST 46 ST 60 OS 4OFSR OS 45F5R McCoy 40 OS 46VF OPS 40 several homebuilt specials Most received extensive rework although started out essentially stock condition So Ive firsthand view what works what doesnt Some ran better others some outstanding under certain conditionsthis first point run well under home field conditions unless can make run way want want almost time have work isnt competitor hasnt share problems work out know have puts caveat what best engine setup What good having state-of-the-art setup cant make run Modelers must answer question themselves has much discussion what best setup four-cycle two-cycle break constant-speed high-rpm run classic versus new generation Actually question ignores fact some piped operators set up four-two break Bob Hunt Ive got running way another hard four cycle name run setup important engine works would like increase power under load ie corners climbs stable power downhill know simplified characteristics Fox 35 ST 46/ ST 60 obvious can really hear piped engines less obvious right setup definitely real goal reasonably constant controlled maneuver speed speedup control power procure key power need less break produce desired effect major changes over years reasonable expect continue engine run improvement times Ive thought early Nationals attended few competitors good runs As look later Nationals number good runs varied July1994 119 Tom Lay experimented sectioning out surface foam Brian Eathers Impact-influenced Firecracker powered components 700 Impact total weight 221h ounces OS 46 features flawless workmanship Australian Nats Reg Towells 700-squareinch Caudron has long moments very light Tom Dixon has plans see text 33-ounce Profile Smoothie Gary Hetrick Fremont Nebraska powered Enya 35it should fly well 1938 KLOUD KING 72 DELUXE KIT $15995 SPECIFICATIONS Engine 25 40 2-Cycle 40 45 4-Cycle Radio 3 Channel B&M MODEL CO 190 W 1050 N LAYTON UT 84041 PHONE 801544-5689 Sead Call Free Brochare ADO $600 SHIPPING/HANDLING UT 800 ADO SOON TAX setups story dramatic Certainly exchange information via PAMPA various magazines has made contribution Id also have say engine builders out also have lot improving product know engine use competition has modified controlled set parameters ie chromed fit bearings head clearances etc Check PAMPA builders advertisements new trend engine scene appearance American engines advantage specifically set up Stunt fits timing compression configured needs first engine hit scene Willie Wiley Winning Combat Motor fame produced preproduction run last year understand production units now available engine AAC 40 lS conservatively timed OPS 40-like will work well piped non-piped mode know extensively run engine its unpiped working well As writing Randy Smith assembling Precision Aero 40s absolutely beautiful Henry Nelson does critical machine work usual high standards Randy personally assembling engines application has designed engines drop such current installations OS 46VF some setups OPS 40 course length will have adjusted different extension lengths third engine actually two separate developments same basic engine 65cc K&B front rotor Tom Lay has working Bob Whitely develop piped 40 Bob extremely enthusiastic about consistency runs power Bob course has favored high-rpm/low pitch setup expect like other approach Gary Tultz has working engine several years Bill Werwage has supporting him tuned-pipe expertise have engine running four/two mode Another development believe addresses major problems ST 60/46 engines limited availability ABC cylinder/piston sets new engines virtually bulletproof STs have somewhat vulnerable ring/ sleeve damage hot runs Ive hard runs first OPS learning run piped setup now best engine 600 flights type reliability longevity should now available ST Note Im referring essentially stock ST Ive extensively modified chrome sleeve/snap rings have run 1000 flights touching engine Im hopeful Ive convinced John Hill discussion ST 60-setup George Aldrich still couple AAC ST 60 sets available havent discussed tuned pipe muffler development yet Despite changes over last few years much remains constant hot muffler ST 60 guys seems gutted Merco muffler that quiet sounds powerful pipes leader Bill Werwage/Randy Smith Aeropipe three- four-chamber versions also Bollys Bather types limited use no question pipe development will go further work done broader rangemechanical reliability perhaps power dont get wrong its pretty good now believe pipes diameter needs slightly larger increase volume Also lower-timed engine attendant shorter pipe will help performance making setup friendly Work already underway area Ill report new products will tested contests year contrast between old VS new will probably heightened wind blows real story will told money going piped setup Aero Products 1880 Scenic Highway Snellville GA 30278 Tel 404 979-2035 Aldrich Models 12822 Tarrytown San Antonio TX 78233 Tel 210 656-2021 T & L Specialties PO Box 6052 Torrance CA 90504 Wileys Custom Engines 15605 Wright Brothers Lane Addison TX 75244 Tel 214 245-6548 Gary Tultz 3520 Duffield Rd Kent OH 44240 Tel 216 678-2226 Model Aviation 1994 SCALE CATALOGS SPPS 160 Supeoscnie Cmdrudon Plis$500 SPPS 120X Doctnentatici Photns 3Vs$500 ASP ModeLrcraft ComlaJdion Plans$500 ASP Scaie/2Jraaft Drawings 3Vs$500 Postpaid USNCAN Add $500 Es Air Overseas 1/5Sc WINNIE MAE 1002PcWngPlans $4000 pp Jim PepinosLOCKHEED VEGA SCALE PLANS & PHOTO SERVICE 3209 Madison Ave Greensboro NC 27403 Vs4CPHONE/FAX 910 292-5239 4IAI ell no book wont give fire-breathing ducted WE fan F-106 Supercharg big MS-DOS Van Wolverton au thor Running MS-DOS gives control computer like never before Only $25 postpaid no sales tax send back arent satisfied Supercharging MS-DOS Van Wolverton order call 800-835-2246 Ext 68 Foo, FIycg SeOoce Ale, Lend,0 Gee CIee/CenopyAeeileble Beildor Ki/ $255Shoe/ed /5/ $365De/cee Shoe/ed 6/ TJLTIMATESPORT BC 255 Eeo0 Aehiend/PO Eoa 727/Soda Sprioes Idaha 83276 60/MATE /0-300 IWO12085473742Fe Fe/he 1/c Send SASS
Edition: Model Aviation - 1994/07
Page Numbers: 119, 120
CONTROL LINE AEROBATICS ~Tfl u RE WE GET back discussion future technologies need look back continually increasing popularity trailing edge technology Vintage Stunt Free flight really got started years ago Mike Keville first pioneered Vintage Stunt Championships California Tucson know popular annual get-togethers have become balance western venue Tom Dixon has pushed Eastern Vintage Championships fall versus spring time-frame Tucson Now theres another contest Vintage scene has much broader format Dave Platt Jon Ramsden have formulated plans Vintage Control Line Championships addition Old Time Classic Stunt will offering Vintage Combat Team Racing B classes Vintage Speed Concours rule book published events available Jon Ramsden 730 Badger Dr NE Palm Bay FL 32905-58 10 Tel 407 725-2399 Ive reviewed rules theyre set up lot fun good competition first annual event will held October 1-2 1994 Contact Jon information Im getting out old George Moir Rambler plans Class B Team Racing Last month looked some directions aircraft structures taking Ill continue power package look various competitive engine combinations some successful modifications some old favorites Before get engines area Ive dealt previous columns merits words doesnt matter good model well capable performing dont have good fuel Please review column fuelsnothing will eat lunch quicker fuel problem Problems can caused individual ingredient certain combinations remember nitro problem caused modelers use bad nitro nitro ethane substitute other contaminations Ive problems Klotz racing castor oil extremely viscous Also methanol can contaminated water Ive touched what can happen symptoms can range erratic heatrelated runs severe drop power notice something funny have changed fuel can-to-can brand mix watch out Well off soapbox engines engines Ive used during Stunt career cover gamut still popular today Fox 35 OS 35S ST 46 ST 60 OS 4OFSR OS 45F5R McCoy 40 OS 46VF OPS 40 several homebuilt specials Most received extensive rework although started out essentially stock condition So Ive firsthand view what works what doesnt Some ran better others some outstanding under certain conditionsthis first point run well under home field conditions unless can make run way want want almost time have work isnt competitor hasnt share problems work out know have puts caveat what best engine setup What good having state-of-the-art setup cant make run Modelers must answer question themselves has much discussion what best setup four-cycle two-cycle break constant-speed high-rpm run classic versus new generation Actually question ignores fact some piped operators set up four-two break Bob Hunt Ive got running way another hard four cycle name run setup important engine works would like increase power under load ie corners climbs stable power downhill know simplified characteristics Fox 35 ST 46/ ST 60 obvious can really hear piped engines less obvious right setup definitely real goal reasonably constant controlled maneuver speed speedup control power procure key power need less break produce desired effect major changes over years reasonable expect continue engine run improvement times Ive thought early Nationals attended few competitors good runs As look later Nationals number good runs varied July1994 119 Tom Lay experimented sectioning out surface foam Brian Eathers Impact-influenced Firecracker powered components 700 Impact total weight 221h ounces OS 46 features flawless workmanship Australian Nats Reg Towells 700-squareinch Caudron has long moments very light Tom Dixon has plans see text 33-ounce Profile Smoothie Gary Hetrick Fremont Nebraska powered Enya 35it should fly well 1938 KLOUD KING 72 DELUXE KIT $15995 SPECIFICATIONS Engine 25 40 2-Cycle 40 45 4-Cycle Radio 3 Channel B&M MODEL CO 190 W 1050 N LAYTON UT 84041 PHONE 801544-5689 Sead Call Free Brochare ADO $600 SHIPPING/HANDLING UT 800 ADO SOON TAX setups story dramatic Certainly exchange information via PAMPA various magazines has made contribution Id also have say engine builders out also have lot improving product know engine use competition has modified controlled set parameters ie chromed fit bearings head clearances etc Check PAMPA builders advertisements new trend engine scene appearance American engines advantage specifically set up Stunt fits timing compression configured needs first engine hit scene Willie Wiley Winning Combat Motor fame produced preproduction run last year understand production units now available engine AAC 40 lS conservatively timed OPS 40-like will work well piped non-piped mode know extensively run engine its unpiped working well As writing Randy Smith assembling Precision Aero 40s absolutely beautiful Henry Nelson does critical machine work usual high standards Randy personally assembling engines application has designed engines drop such current installations OS 46VF some setups OPS 40 course length will have adjusted different extension lengths third engine actually two separate developments same basic engine 65cc K&B front rotor Tom Lay has working Bob Whitely develop piped 40 Bob extremely enthusiastic about consistency runs power Bob course has favored high-rpm/low pitch setup expect like other approach Gary Tultz has working engine several years Bill Werwage has supporting him tuned-pipe expertise have engine running four/two mode Another development believe addresses major problems ST 60/46 engines limited availability ABC cylinder/piston sets new engines virtually bulletproof STs have somewhat vulnerable ring/ sleeve damage hot runs Ive hard runs first OPS learning run piped setup now best engine 600 flights type reliability longevity should now available ST Note Im referring essentially stock ST Ive extensively modified chrome sleeve/snap rings have run 1000 flights touching engine Im hopeful Ive convinced John Hill discussion ST 60-setup George Aldrich still couple AAC ST 60 sets available havent discussed tuned pipe muffler development yet Despite changes over last few years much remains constant hot muffler ST 60 guys seems gutted Merco muffler that quiet sounds powerful pipes leader Bill Werwage/Randy Smith Aeropipe three- four-chamber versions also Bollys Bather types limited use no question pipe development will go further work done broader rangemechanical reliability perhaps power dont get wrong its pretty good now believe pipes diameter needs slightly larger increase volume Also lower-timed engine attendant shorter pipe will help performance making setup friendly Work already underway area Ill report new products will tested contests year contrast between old VS new will probably heightened wind blows real story will told money going piped setup Aero Products 1880 Scenic Highway Snellville GA 30278 Tel 404 979-2035 Aldrich Models 12822 Tarrytown San Antonio TX 78233 Tel 210 656-2021 T & L Specialties PO Box 6052 Torrance CA 90504 Wileys Custom Engines 15605 Wright Brothers Lane Addison TX 75244 Tel 214 245-6548 Gary Tultz 3520 Duffield Rd Kent OH 44240 Tel 216 678-2226 Model Aviation 1994 SCALE CATALOGS SPPS 160 Supeoscnie Cmdrudon Plis$500 SPPS 120X Doctnentatici Photns 3Vs$500 ASP ModeLrcraft ComlaJdion Plans$500 ASP Scaie/2Jraaft Drawings 3Vs$500 Postpaid USNCAN Add $500 Es Air Overseas 1/5Sc WINNIE MAE 1002PcWngPlans $4000 pp Jim PepinosLOCKHEED VEGA SCALE PLANS & PHOTO SERVICE 3209 Madison Ave Greensboro NC 27403 Vs4CPHONE/FAX 910 292-5239 4IAI ell no book wont give fire-breathing ducted WE fan F-106 Supercharg big MS-DOS Van Wolverton au thor Running MS-DOS gives control computer like never before Only $25 postpaid no sales tax send back arent satisfied Supercharging MS-DOS Van Wolverton order call 800-835-2246 Ext 68 Foo, FIycg SeOoce Ale, Lend,0 Gee CIee/CenopyAeeileble Beildor Ki/ $255Shoe/ed /5/ $365De/cee Shoe/ed 6/ TJLTIMATESPORT BC 255 Eeo0 Aehiend/PO Eoa 727/Soda Sprioes Idaha 83276 60/MATE /0-300 IWO12085473742Fe Fe/he 1/c Send SASS