The author gives original design Sailplane Two-Meter class Zephyr-Deuce ailerons vigorous heave mashing winch pedal Hes way peak altitude zoom release topaided captured towhook easy-adjust system described beauty releasable captured towhook towline wont release until flier ready hangup theres need change towhook location fora particular launching condition authors scheme solves ER C Owens THE BIGGEST COMPLAINT about re leasable towhook needs built fuselage rather solidly difficult relocate optimum placement under different conditions Relocation requires readjusting linkage between hook servo During competition transmitter impound cannot used fine-tune hook release point respect elevator spoiler operation separate servo used adjustments tedious solution problem easy-adjust scheme servo mounted directly SERVO TYPE DIM CANNON KRAFT F1JTABA MICRO KPS-18 S-20 A151213 B746982 C292610 D555575 towhook modern Sailplane space premium No additional room needed scheme since servo fits directly over hook same bay leaves plenty space ballast other big advantage critical linkage adjustments made home benchjust once Releasable towhooks other manufactur ers can adapted same scheme Fourmost Products unit ideal because its short height extra length variety subcon tinucd page 124 FUSELAGE SECTION Ayjflt ----F BBEND IFLATTENED PAPER CUPS TUBING~ / ALUMINUM BRACKET 2FORWARD LINES FOURMOST PRODUCTS~ RELEASABLE TOWNOOK H HARDWOOD RAILS 2 August 1982 35 020 ALUM BKT FLAT PATTERN C4 N NEW GLASS FILLED MOTOR MOUNTS 0405 1011 1519 2025 3035 4045 40451 5060 6070 195 225 235 245 265 275 300 325 325 OEM BULK INQUIRES INVITED Featuring LONG GLASS FILLED NYLON FOR STRENGTH AND STABILITY Alignment Lines Mounting Interchangeable K raft Flat bottom nose gear SEE YOUR DEALER OR DISTRIBUTOR DAVE BROWN PRODUCTS 4560 LAYHIGH RD HAMILTON OH 45013 AREA CODE 5 3 38 5 6 Looking Hard Find Soaring Goodies JI/le c3cz4kine Ziaclory j hasthe complete comprehensive line R/G Soaring products everexist North America LI Our line products includesthose some respected firms Europe well complete inventory own US manufacturers U We carry complete line Kits Hardware Accessories & Building Supplies have full inventory Launching Equipment & Related Products O We serve seriousR/C soaring enthusiast supplies kits other items have sought long Call write today Free product listing & price sheet The Sailplane Factory PO Box 341 Red Lion PA 17356 717 244 4508 9am 9pm EST now someone decides Ill buy Christmas should interesting Keep letters flowing George M Myers 70 Froehlich Farm Roaa Hicksville NY 11801 Tow Hooks/Owens Continued page 35 miniature micro servos will work equally well dimensions given table three ofhe popular ones Most servo can used modifying aluminum brackets tuming front bracket around make room Just sure fuselage large enough handle necessary alteration fuselage mounting Fourmost towhook instal lation two hardwood rails flush bottom spaced just far enough apart towhook fit snugly between rails should long enough permit hook slide back forth about inch way recommended location series mounting holes drilled rails use towhook guide precisely locate hole Reposition hook -in intervals drill holes Mark number adjacent hole set permit easy identification positionto assist repeating particular hook location works best given wind condition sounds complicated actually Two simple brackets bent approp riate dimensions shown table Drill mount ing holes match servo hook Normal mounting screws grommets used attach servo brackets paper clip piece 1/16 brass tubing easily make up linkage dont forget solder tubing wire relocate towhook loosen four mount ing screws use extended hook handle push hook servo assembly up fuselage just far enough slip forward aft desired set holes tighten screws servo can actuated elevator spoiler channel However get out scheme operate separate channel such fifth channel landing gear retract switch releasable towbook has two main advant ages over bent wire hook First nearly vertical launch can consistently achieved ever pop-off Generally farther aft hook position steeper launch. up point have gone too far model will get hard control will stall Just move hook hole forward encounter other advantage releasable towhook comes top launch big zoom adds another 50 feet altitude first class launch hold plane tightly standing winch pedal line tension just about pulls plane Out hand javelin-throw upward 45-degree angle wings strong pedal winch necessary otherwise stand peak altitude nearly reached ease some down elevator relieve some wing strain build up speed Just before winch line starts pulling down plane release hook pull some up-elevator zoom upward ex changing excess speed altitude Level off just before stall occurs start thermal search enter speed course takes bit practice get timing down just right Once have got will never satisfied high-start launch 1 24 Model Aviation K LINE METAL SPECIALISTS
Edition: Model Aviation - 1982/08
Page Numbers: 35, 124
The author gives original design Sailplane Two-Meter class Zephyr-Deuce ailerons vigorous heave mashing winch pedal Hes way peak altitude zoom release topaided captured towhook easy-adjust system described beauty releasable captured towhook towline wont release until flier ready hangup theres need change towhook location fora particular launching condition authors scheme solves ER C Owens THE BIGGEST COMPLAINT about re leasable towhook needs built fuselage rather solidly difficult relocate optimum placement under different conditions Relocation requires readjusting linkage between hook servo During competition transmitter impound cannot used fine-tune hook release point respect elevator spoiler operation separate servo used adjustments tedious solution problem easy-adjust scheme servo mounted directly SERVO TYPE DIM CANNON KRAFT F1JTABA MICRO KPS-18 S-20 A151213 B746982 C292610 D555575 towhook modern Sailplane space premium No additional room needed scheme since servo fits directly over hook same bay leaves plenty space ballast other big advantage critical linkage adjustments made home benchjust once Releasable towhooks other manufactur ers can adapted same scheme Fourmost Products unit ideal because its short height extra length variety subcon tinucd page 124 FUSELAGE SECTION Ayjflt ----F BBEND IFLATTENED PAPER CUPS TUBING~ / ALUMINUM BRACKET 2FORWARD LINES FOURMOST PRODUCTS~ RELEASABLE TOWNOOK H HARDWOOD RAILS 2 August 1982 35 020 ALUM BKT FLAT PATTERN C4 N NEW GLASS FILLED MOTOR MOUNTS 0405 1011 1519 2025 3035 4045 40451 5060 6070 195 225 235 245 265 275 300 325 325 OEM BULK INQUIRES INVITED Featuring LONG GLASS FILLED NYLON FOR STRENGTH AND STABILITY Alignment Lines Mounting Interchangeable K raft Flat bottom nose gear SEE YOUR DEALER OR DISTRIBUTOR DAVE BROWN PRODUCTS 4560 LAYHIGH RD HAMILTON OH 45013 AREA CODE 5 3 38 5 6 Looking Hard Find Soaring Goodies JI/le c3cz4kine Ziaclory j hasthe complete comprehensive line R/G Soaring products everexist North America LI Our line products includesthose some respected firms Europe well complete inventory own US manufacturers U We carry complete line Kits Hardware Accessories & Building Supplies have full inventory Launching Equipment & Related Products O We serve seriousR/C soaring enthusiast supplies kits other items have sought long Call write today Free product listing & price sheet The Sailplane Factory PO Box 341 Red Lion PA 17356 717 244 4508 9am 9pm EST now someone decides Ill buy Christmas should interesting Keep letters flowing George M Myers 70 Froehlich Farm Roaa Hicksville NY 11801 Tow Hooks/Owens Continued page 35 miniature micro servos will work equally well dimensions given table three ofhe popular ones Most servo can used modifying aluminum brackets tuming front bracket around make room Just sure fuselage large enough handle necessary alteration fuselage mounting Fourmost towhook instal lation two hardwood rails flush bottom spaced just far enough apart towhook fit snugly between rails should long enough permit hook slide back forth about inch way recommended location series mounting holes drilled rails use towhook guide precisely locate hole Reposition hook -in intervals drill holes Mark number adjacent hole set permit easy identification positionto assist repeating particular hook location works best given wind condition sounds complicated actually Two simple brackets bent approp riate dimensions shown table Drill mount ing holes match servo hook Normal mounting screws grommets used attach servo brackets paper clip piece 1/16 brass tubing easily make up linkage dont forget solder tubing wire relocate towhook loosen four mount ing screws use extended hook handle push hook servo assembly up fuselage just far enough slip forward aft desired set holes tighten screws servo can actuated elevator spoiler channel However get out scheme operate separate channel such fifth channel landing gear retract switch releasable towbook has two main advant ages over bent wire hook First nearly vertical launch can consistently achieved ever pop-off Generally farther aft hook position steeper launch. up point have gone too far model will get hard control will stall Just move hook hole forward encounter other advantage releasable towhook comes top launch big zoom adds another 50 feet altitude first class launch hold plane tightly standing winch pedal line tension just about pulls plane Out hand javelin-throw upward 45-degree angle wings strong pedal winch necessary otherwise stand peak altitude nearly reached ease some down elevator relieve some wing strain build up speed Just before winch line starts pulling down plane release hook pull some up-elevator zoom upward ex changing excess speed altitude Level off just before stall occurs start thermal search enter speed course takes bit practice get timing down just right Once have got will never satisfied high-start launch 1 24 Model Aviation K LINE METAL SPECIALISTS