tfle Laken have much oil ushes oil L11t brushesworse Any way next ran servo back forth few times expected saw some black junk rise up drop oil metal wore off bear ing surface squealing wiped excess oil away closed up servo went back flying Weve couple dozen flights plane since time no re occurrence problem reason flying day break new K&B 35 cc engine fitted Tims Sun-Fli 4-20 engine plane form combina tion think can become stan dard forms pattern competi tion below Masters level size nice because its large enough seen perform big impressive ma neuvers same time its small enough fit cars diffi culty cost materials signi ficantly less usual pattern 60 look close arel Bob Aberles Long Islander joins up Nick Ziroli Jrs Littie T picture Nick Ziroli Sr Bobs plane twice fast Nicks Bob came up last slammed full rudder skid plane slow down momentarily shot addition slightly smaller size can perform pattern much smaller air space means can hold pat tern competitions smaller fields have flight lines same field Think about breaking K&B 35 using Zinger 8/5 prop K&B Speed Fuel learned something else might find useful set scene has practice seal edges Monokote Solarfilm similar iron-on materials cyano acrylic adhesive ZAP Hot Stuff etc Well guess discovered K&B Speed Fuel makes good CA remover Since have found better acetone nail-polish remover Right John Tenke shows us original rudder-only airplane powered Cox TD 02 guided ACE pulse system Baby Twin actua tor 13 oz has good flat climb glideideal windy conditions August 1 978 11 Below Tim Myers Sun-Ri 4-20 powered K&B 35ccweighs3 lbs has 405 sq wing Royal ~6A 2-channel receiver convened 4 mixture Cox/Sanwa servos guide plane through just about maneuver can name Performance similar Quickee 500 George believes combination harbinger new pattern trend getting CA off hands tabletops cloth ing other places doesnt long word warning though Keep Speed Fuel out mouth eyes other sensitive parts body poison Wash off skin soon possible using lots soap water As nitro content goes up cau tion becomes increasingly important Another thing re-learned K&B 35 Perry car buretor requires perfect 0-rings developed crack engine became cantankerous finger-eating monster needle-valve previously shown broad range ad justment became super-critical Perry-equipped engine starts acting pe culiar check out 0-rings must remove needle valve its spring try lose C-clip holds idle mixture disk remove Finally grasp idle mixture disk rotate forward back loosen 0-rings pull straight out two black rubber seals shaft 0-rings Examine mag nifying glass Avoid removing possible because damage easily Timer could use go appliance store buy Westclock S 35A Ingraham Model 12-001 24-hour timer things intended turn appliances off selected times day will repeat action day modified modification consists moving clock motor wire side switch other sho n dO CK- DRIVEN / SWITCH / 110 VOLT PLUGCLOCKAPPLIANCE MOTORRECEPTACLE AS RECEIVED / MOVE THIS WIRE AS CLOCK SHOWN MOTOR MODIFIED ONE-CYCLE TIMER use device place green trip per 1200 position advance red Off tripper 6 10 16 whatever hours radio manufacturer recommends plug thing together set timer automatic rotate dial until red lights chargers come Now forget about setup return will waiting charged up miss week thats neces sary rotate dial another shot charge Myors One-shot timer Sept 75 MA LJ i,, 3/L Fig 3 castoring nose wheel fRanger 42 theyre already cracked blunt end straight pin lift out very careful scratch metal seal area because would just bad cracked 0-ring Back September 1975 published one-shot timer Fig 2 rec ommended purpose control ling battery charger Recently saw same idea reiterated another magazine Thats OK Good ideas bear repetition However some new informa tion has come way subject Some timers fail mode Usually clutch slips timer cant trip itself Off charging C/l0 rate advocate likely discover failure fore damage done case high-rate chargers buddies fried brand new Kraft flight Continued page 84 12 Model Aviation Fig 1 WD-40 spout rests end servo motor show single drop light oil should applied see textl Run servo until black junk stops rising wipe away much can Whats left servo needs Repeatjust single drop 4 LUTON Minor A34,fliIW3,79&I 7 L3rn ddi*hITI High ft 73N 7311 T0 33 flyiR 29fl3.I A/C See dealer NOW NE3Y KITS OF WORLD CLASSIC AIRCRAFT FROM FLYLINE 373 1173 IiNp73. 933 Ap9RR7djV7VflhIRd K 119 99 3311 S319939 V93 1313 337337 373. 03313 Z Send 2Sf catalog oil FLYLINEs classic kits FLYLINE MODELS INC AR2000RRAVeIuR IR133 drops out batteries discharged comes like spoilers steep steady descent easy get right back tight little lot climbed out also bothered wind no problem wind up 15 mph However isnt particu larly fast flier about 25-30 mph beginners can fly Mitch Poling Seattle WA Smallest CL Plane am trying locate plans small est recorded control line plane ever flown Could please tell would have send get such information reason am doing because friend going try fly smallest smaller would appreciate could help Randy Patterson Roscommon MI dont think anyone knows sure built smallest CL model youll find something interesting page 61 April issue Model Aviation keep light use wider chord area probably could make smallerperhaps keep clipping wing tiny bit time will arrive smallest thing will fly dont fall old trap smaller wings must make plane faster Speed fliers went way years ago learning ship assume angle attack generate enough lift remain airborne just flew slower must enough area thing get step Help Wanted am process building first radio control model would like get touch local clubs may area south west city Boston know clubs Framingham Bridgewater Mas sachusetts Framingham called believe Charles River Club However know name contact person could send information give letter someone could would appreciate very much Before closing must say Model Aviation very superior publication have right proud April issue must qualify best issues magazine field ever published As member AMA appreciate skilled efforts behalf myself other members Fred E Bellows Jr 165 N Main St Sharon MA 0207 have included Mr Belows full ad dress some helpful reader may write him No such club appears MA club roster RC Technique/Myers continued page 12 pack way What thought 6hour charge turned out like 30 hours Another fellow using same Intermatic Model C-i 11 timer en countered same type failure product review product review product review Prop Driver Quadras Called Super Drive geared-down driver develops 22 lbs thrust standard Quadra develops 16 lbs 18-6 8200 rpml turning Grish 24-10 4400 4600 rpm Engine rpm 8800 9200 rpm drive ratio 2 1 Material steel brackets aluminum timing pulleys Bolt-on assem bly Price $14995 Andy Sheber 18497 Brentwood Livonia MI 48154 product review product review product review because charging C/b rate no damage Now before get lot letters subject let us agree necessary charge high-rate batteries high rates work just well charged C/ 10 rate difference wait longer Now back timers lot different models available lot different prices buy cheapest thing available should anticipate possible failures minimum should test item before putting service C-l 11 about cheapest around open up look what get dollar amazing thing get much An occasional failure no reason damn company put ting out inferior product used intended turn house light off failure would unimportant subject testing things people have ever checked actual charging current put out unit supplied manu facturer might surprised what find flying buddies purchased Super System top manufacturers found received C/3 charger instruction manual called 24-hour initial charge usual 16hour working charge Imagine sur prise fried battery pack first time tried charge read same thing happening pur chaser inexpensive set Stream lines newsletter Romeo Area RIG Club Inc edited Mike Naylor Buy yourself VOM Volt-Ohm meter check things out could go other way too might under charging ignorance Learn theory behind what doing check out yourself Good point Mike C W Elmore Forth Worth Texas asks can purchase filter some kind can put TV set eliminate interference occurs operates RC transmitter house answer qualified Yes So much depends situa tion can purchase Low Pass filter electronics store will install tween TV set antenna may cut down interference wont TV weak signal area because radiation times stronger TV signal such instance probably wont help TV set hasnt re-aligned several years very few ever final ly wont help interference getting set some other route antenna TV connected tape re corder turntable tuner etc connects circuit some internal point like volume control 84 Model Aviation HEINKEL HelOOD TIONALS NA Rn pd77.73 9333 3X9 33373311 331313 74 33 flyi.g 93..3.33kA NOW WHAT EVERYONES BEEN WAITING FOR BEELPAE L Please send complete utalog -Enclosed Si 00 refunded NAME first order Add 550 1st clam mail return add $100 handling other ADDRESS sophisticated piece lab quality equipment cycling ni-cd batteries Accurate dependable attractive --Automatic discharging recharging both re ceiver transmitter batteries simultaneously independently --Switch three different transmitter voltages 6V 96V 12V --Switch two different receiver charge rates 20 ma 50 ma --Four digit LED readout no mechanical clock motors --Modern design tight tolerance components sure total accuracy down lOb 1/10 minute --Available kit form assembled tested -I AF mi Efl1 interference can easily get point particularly true shielded wire making connection broken connections dirty have check out possibilities before making decision Ultimately simple solution keep trans mitter antenna collapsed much possible seek out locations alignments antenna pro duce least interference Several people have requested informa tion Art Cervenkas castoring nose wheel Ranger 42 ways get effect shown Fig 3 works need some pieces 3/32 ID brass tubing piece 3/32 OD music wire some 20gauge copper wire solder rubber band Keep letters coming folks makes feel wanted George Myers 70 Froelich Farm Rd Hicksville NY 11801 Solution/deBolt continued page 18 wing considering flat plate drag Drag also increases square speed As speed increases drag wing rises quickly rest craft As far maintaining straight flight over Now Hobbypoxy PFX H85 Polyester Filler compound white can great level ing dips dents wrin kies chips other im perfections fiberglass parts brilliant white polyester resin paste form non-sagging fast setting feathers out zero thickness peeling flaking Fuel-proof can filed drilled sanded Price $275 per pint catalyst Formula 3H53 Thixo tropic Epoxy Glue stays put no sag runs dips vertical surfaces Its controlled viscosity allows applied vertical surfaces thin edges other prob lem areas other glues just run off Price $450 per set two 4-az cans Pettit Paint Co 36 Pine St Borough Rockaway NJ 07866 product review product review product review wide speed range concerned need something compensate shift center drag caused wing accomplished placing line thrust above center resistance Thrust decreases proportionally speed action used counteract wing drag also proportional speed obtain optimum performance aerobatic model need will require least amount con trol quality called pointing neutral stability Once pointed craft stays exactly course until control action changes its heading com pleting maneuver neutralizing con trols turns control flight over aerodynamic controls designed model force arrangementmore pilot abilitycontributes action could continue describe little design details add overall quality Solution Such things wing taper using bit sweepback cer tainly important de tails However will recognize things Pattern design new im portant have proper basics add details Solution does because abnormal attention paid drag re duction unusual amount lift avail able efficient wing light wing loading course ample thrust provided powerpl ant Windy weather performance bound August1978 85 34G15 Ace Digipace assembled $9495 34G16 Ace Digipace kit 7995 BOX SUE HIGGINSVILLE MO product review product review product review
Edition: Model Aviation - 1978/08
Page Numbers: 11, 12, 84, 85
tfle Laken have much oil ushes oil L11t brushesworse Any way next ran servo back forth few times expected saw some black junk rise up drop oil metal wore off bear ing surface squealing wiped excess oil away closed up servo went back flying Weve couple dozen flights plane since time no re occurrence problem reason flying day break new K&B 35 cc engine fitted Tims Sun-Fli 4-20 engine plane form combina tion think can become stan dard forms pattern competi tion below Masters level size nice because its large enough seen perform big impressive ma neuvers same time its small enough fit cars diffi culty cost materials signi ficantly less usual pattern 60 look close arel Bob Aberles Long Islander joins up Nick Ziroli Jrs Littie T picture Nick Ziroli Sr Bobs plane twice fast Nicks Bob came up last slammed full rudder skid plane slow down momentarily shot addition slightly smaller size can perform pattern much smaller air space means can hold pat tern competitions smaller fields have flight lines same field Think about breaking K&B 35 using Zinger 8/5 prop K&B Speed Fuel learned something else might find useful set scene has practice seal edges Monokote Solarfilm similar iron-on materials cyano acrylic adhesive ZAP Hot Stuff etc Well guess discovered K&B Speed Fuel makes good CA remover Since have found better acetone nail-polish remover Right John Tenke shows us original rudder-only airplane powered Cox TD 02 guided ACE pulse system Baby Twin actua tor 13 oz has good flat climb glideideal windy conditions August 1 978 11 Below Tim Myers Sun-Ri 4-20 powered K&B 35ccweighs3 lbs has 405 sq wing Royal ~6A 2-channel receiver convened 4 mixture Cox/Sanwa servos guide plane through just about maneuver can name Performance similar Quickee 500 George believes combination harbinger new pattern trend getting CA off hands tabletops cloth ing other places doesnt long word warning though Keep Speed Fuel out mouth eyes other sensitive parts body poison Wash off skin soon possible using lots soap water As nitro content goes up cau tion becomes increasingly important Another thing re-learned K&B 35 Perry car buretor requires perfect 0-rings developed crack engine became cantankerous finger-eating monster needle-valve previously shown broad range ad justment became super-critical Perry-equipped engine starts acting pe culiar check out 0-rings must remove needle valve its spring try lose C-clip holds idle mixture disk remove Finally grasp idle mixture disk rotate forward back loosen 0-rings pull straight out two black rubber seals shaft 0-rings Examine mag nifying glass Avoid removing possible because damage easily Timer could use go appliance store buy Westclock S 35A Ingraham Model 12-001 24-hour timer things intended turn appliances off selected times day will repeat action day modified modification consists moving clock motor wire side switch other sho n dO CK- DRIVEN / SWITCH / 110 VOLT PLUGCLOCKAPPLIANCE MOTORRECEPTACLE AS RECEIVED / MOVE THIS WIRE AS CLOCK SHOWN MOTOR MODIFIED ONE-CYCLE TIMER use device place green trip per 1200 position advance red Off tripper 6 10 16 whatever hours radio manufacturer recommends plug thing together set timer automatic rotate dial until red lights chargers come Now forget about setup return will waiting charged up miss week thats neces sary rotate dial another shot charge Myors One-shot timer Sept 75 MA LJ i,, 3/L Fig 3 castoring nose wheel fRanger 42 theyre already cracked blunt end straight pin lift out very careful scratch metal seal area because would just bad cracked 0-ring Back September 1975 published one-shot timer Fig 2 rec ommended purpose control ling battery charger Recently saw same idea reiterated another magazine Thats OK Good ideas bear repetition However some new informa tion has come way subject Some timers fail mode Usually clutch slips timer cant trip itself Off charging C/l0 rate advocate likely discover failure fore damage done case high-rate chargers buddies fried brand new Kraft flight Continued page 84 12 Model Aviation Fig 1 WD-40 spout rests end servo motor show single drop light oil should applied see textl Run servo until black junk stops rising wipe away much can Whats left servo needs Repeatjust single drop 4 LUTON Minor A34,fliIW3,79&I 7 L3rn ddi*hITI High ft 73N 7311 T0 33 flyiR 29fl3.I A/C See dealer NOW NE3Y KITS OF WORLD CLASSIC AIRCRAFT FROM FLYLINE 373 1173 IiNp73. 933 Ap9RR7djV7VflhIRd K 119 99 3311 S319939 V93 1313 337337 373. 03313 Z Send 2Sf catalog oil FLYLINEs classic kits FLYLINE MODELS INC AR2000RRAVeIuR IR133 drops out batteries discharged comes like spoilers steep steady descent easy get right back tight little lot climbed out also bothered wind no problem wind up 15 mph However isnt particu larly fast flier about 25-30 mph beginners can fly Mitch Poling Seattle WA Smallest CL Plane am trying locate plans small est recorded control line plane ever flown Could please tell would have send get such information reason am doing because friend going try fly smallest smaller would appreciate could help Randy Patterson Roscommon MI dont think anyone knows sure built smallest CL model youll find something interesting page 61 April issue Model Aviation keep light use wider chord area probably could make smallerperhaps keep clipping wing tiny bit time will arrive smallest thing will fly dont fall old trap smaller wings must make plane faster Speed fliers went way years ago learning ship assume angle attack generate enough lift remain airborne just flew slower must enough area thing get step Help Wanted am process building first radio control model would like get touch local clubs may area south west city Boston know clubs Framingham Bridgewater Mas sachusetts Framingham called believe Charles River Club However know name contact person could send information give letter someone could would appreciate very much Before closing must say Model Aviation very superior publication have right proud April issue must qualify best issues magazine field ever published As member AMA appreciate skilled efforts behalf myself other members Fred E Bellows Jr 165 N Main St Sharon MA 0207 have included Mr Belows full ad dress some helpful reader may write him No such club appears MA club roster RC Technique/Myers continued page 12 pack way What thought 6hour charge turned out like 30 hours Another fellow using same Intermatic Model C-i 11 timer en countered same type failure product review product review product review Prop Driver Quadras Called Super Drive geared-down driver develops 22 lbs thrust standard Quadra develops 16 lbs 18-6 8200 rpml turning Grish 24-10 4400 4600 rpm Engine rpm 8800 9200 rpm drive ratio 2 1 Material steel brackets aluminum timing pulleys Bolt-on assem bly Price $14995 Andy Sheber 18497 Brentwood Livonia MI 48154 product review product review product review because charging C/b rate no damage Now before get lot letters subject let us agree necessary charge high-rate batteries high rates work just well charged C/ 10 rate difference wait longer Now back timers lot different models available lot different prices buy cheapest thing available should anticipate possible failures minimum should test item before putting service C-l 11 about cheapest around open up look what get dollar amazing thing get much An occasional failure no reason damn company put ting out inferior product used intended turn house light off failure would unimportant subject testing things people have ever checked actual charging current put out unit supplied manu facturer might surprised what find flying buddies purchased Super System top manufacturers found received C/3 charger instruction manual called 24-hour initial charge usual 16hour working charge Imagine sur prise fried battery pack first time tried charge read same thing happening pur chaser inexpensive set Stream lines newsletter Romeo Area RIG Club Inc edited Mike Naylor Buy yourself VOM Volt-Ohm meter check things out could go other way too might under charging ignorance Learn theory behind what doing check out yourself Good point Mike C W Elmore Forth Worth Texas asks can purchase filter some kind can put TV set eliminate interference occurs operates RC transmitter house answer qualified Yes So much depends situa tion can purchase Low Pass filter electronics store will install tween TV set antenna may cut down interference wont TV weak signal area because radiation times stronger TV signal such instance probably wont help TV set hasnt re-aligned several years very few ever final ly wont help interference getting set some other route antenna TV connected tape re corder turntable tuner etc connects circuit some internal point like volume control 84 Model Aviation HEINKEL HelOOD TIONALS NA Rn pd77.73 9333 3X9 33373311 331313 74 33 flyi.g 93..3.33kA NOW WHAT EVERYONES BEEN WAITING FOR BEELPAE L Please send complete utalog -Enclosed Si 00 refunded NAME first order Add 550 1st clam mail return add $100 handling other ADDRESS sophisticated piece lab quality equipment cycling ni-cd batteries Accurate dependable attractive --Automatic discharging recharging both re ceiver transmitter batteries simultaneously independently --Switch three different transmitter voltages 6V 96V 12V --Switch two different receiver charge rates 20 ma 50 ma --Four digit LED readout no mechanical clock motors --Modern design tight tolerance components sure total accuracy down lOb 1/10 minute --Available kit form assembled tested -I AF mi Efl1 interference can easily get point particularly true shielded wire making connection broken connections dirty have check out possibilities before making decision Ultimately simple solution keep trans mitter antenna collapsed much possible seek out locations alignments antenna pro duce least interference Several people have requested informa tion Art Cervenkas castoring nose wheel Ranger 42 ways get effect shown Fig 3 works need some pieces 3/32 ID brass tubing piece 3/32 OD music wire some 20gauge copper wire solder rubber band Keep letters coming folks makes feel wanted George Myers 70 Froelich Farm Rd Hicksville NY 11801 Solution/deBolt continued page 18 wing considering flat plate drag Drag also increases square speed As speed increases drag wing rises quickly rest craft As far maintaining straight flight over Now Hobbypoxy PFX H85 Polyester Filler compound white can great level ing dips dents wrin kies chips other im perfections fiberglass parts brilliant white polyester resin paste form non-sagging fast setting feathers out zero thickness peeling flaking Fuel-proof can filed drilled sanded Price $275 per pint catalyst Formula 3H53 Thixo tropic Epoxy Glue stays put no sag runs dips vertical surfaces Its controlled viscosity allows applied vertical surfaces thin edges other prob lem areas other glues just run off Price $450 per set two 4-az cans Pettit Paint Co 36 Pine St Borough Rockaway NJ 07866 product review product review product review wide speed range concerned need something compensate shift center drag caused wing accomplished placing line thrust above center resistance Thrust decreases proportionally speed action used counteract wing drag also proportional speed obtain optimum performance aerobatic model need will require least amount con trol quality called pointing neutral stability Once pointed craft stays exactly course until control action changes its heading com pleting maneuver neutralizing con trols turns control flight over aerodynamic controls designed model force arrangementmore pilot abilitycontributes action could continue describe little design details add overall quality Solution Such things wing taper using bit sweepback cer tainly important de tails However will recognize things Pattern design new im portant have proper basics add details Solution does because abnormal attention paid drag re duction unusual amount lift avail able efficient wing light wing loading course ample thrust provided powerpl ant Windy weather performance bound August1978 85 34G15 Ace Digipace assembled $9495 34G16 Ace Digipace kit 7995 BOX SUE HIGGINSVILLE MO product review product review product review
Edition: Model Aviation - 1978/08
Page Numbers: 11, 12, 84, 85
tfle Laken have much oil ushes oil L11t brushesworse Any way next ran servo back forth few times expected saw some black junk rise up drop oil metal wore off bear ing surface squealing wiped excess oil away closed up servo went back flying Weve couple dozen flights plane since time no re occurrence problem reason flying day break new K&B 35 cc engine fitted Tims Sun-Fli 4-20 engine plane form combina tion think can become stan dard forms pattern competi tion below Masters level size nice because its large enough seen perform big impressive ma neuvers same time its small enough fit cars diffi culty cost materials signi ficantly less usual pattern 60 look close arel Bob Aberles Long Islander joins up Nick Ziroli Jrs Littie T picture Nick Ziroli Sr Bobs plane twice fast Nicks Bob came up last slammed full rudder skid plane slow down momentarily shot addition slightly smaller size can perform pattern much smaller air space means can hold pat tern competitions smaller fields have flight lines same field Think about breaking K&B 35 using Zinger 8/5 prop K&B Speed Fuel learned something else might find useful set scene has practice seal edges Monokote Solarfilm similar iron-on materials cyano acrylic adhesive ZAP Hot Stuff etc Well guess discovered K&B Speed Fuel makes good CA remover Since have found better acetone nail-polish remover Right John Tenke shows us original rudder-only airplane powered Cox TD 02 guided ACE pulse system Baby Twin actua tor 13 oz has good flat climb glideideal windy conditions August 1 978 11 Below Tim Myers Sun-Ri 4-20 powered K&B 35ccweighs3 lbs has 405 sq wing Royal ~6A 2-channel receiver convened 4 mixture Cox/Sanwa servos guide plane through just about maneuver can name Performance similar Quickee 500 George believes combination harbinger new pattern trend getting CA off hands tabletops cloth ing other places doesnt long word warning though Keep Speed Fuel out mouth eyes other sensitive parts body poison Wash off skin soon possible using lots soap water As nitro content goes up cau tion becomes increasingly important Another thing re-learned K&B 35 Perry car buretor requires perfect 0-rings developed crack engine became cantankerous finger-eating monster needle-valve previously shown broad range ad justment became super-critical Perry-equipped engine starts acting pe culiar check out 0-rings must remove needle valve its spring try lose C-clip holds idle mixture disk remove Finally grasp idle mixture disk rotate forward back loosen 0-rings pull straight out two black rubber seals shaft 0-rings Examine mag nifying glass Avoid removing possible because damage easily Timer could use go appliance store buy Westclock S 35A Ingraham Model 12-001 24-hour timer things intended turn appliances off selected times day will repeat action day modified modification consists moving clock motor wire side switch other sho n dO CK- DRIVEN / SWITCH / 110 VOLT PLUGCLOCKAPPLIANCE MOTORRECEPTACLE AS RECEIVED / MOVE THIS WIRE AS CLOCK SHOWN MOTOR MODIFIED ONE-CYCLE TIMER use device place green trip per 1200 position advance red Off tripper 6 10 16 whatever hours radio manufacturer recommends plug thing together set timer automatic rotate dial until red lights chargers come Now forget about setup return will waiting charged up miss week thats neces sary rotate dial another shot charge Myors One-shot timer Sept 75 MA LJ i,, 3/L Fig 3 castoring nose wheel fRanger 42 theyre already cracked blunt end straight pin lift out very careful scratch metal seal area because would just bad cracked 0-ring Back September 1975 published one-shot timer Fig 2 rec ommended purpose control ling battery charger Recently saw same idea reiterated another magazine Thats OK Good ideas bear repetition However some new informa tion has come way subject Some timers fail mode Usually clutch slips timer cant trip itself Off charging C/l0 rate advocate likely discover failure fore damage done case high-rate chargers buddies fried brand new Kraft flight Continued page 84 12 Model Aviation Fig 1 WD-40 spout rests end servo motor show single drop light oil should applied see textl Run servo until black junk stops rising wipe away much can Whats left servo needs Repeatjust single drop 4 LUTON Minor A34,fliIW3,79&I 7 L3rn ddi*hITI High ft 73N 7311 T0 33 flyiR 29fl3.I A/C See dealer NOW NE3Y KITS OF WORLD CLASSIC AIRCRAFT FROM FLYLINE 373 1173 IiNp73. 933 Ap9RR7djV7VflhIRd K 119 99 3311 S319939 V93 1313 337337 373. 03313 Z Send 2Sf catalog oil FLYLINEs classic kits FLYLINE MODELS INC AR2000RRAVeIuR IR133 drops out batteries discharged comes like spoilers steep steady descent easy get right back tight little lot climbed out also bothered wind no problem wind up 15 mph However isnt particu larly fast flier about 25-30 mph beginners can fly Mitch Poling Seattle WA Smallest CL Plane am trying locate plans small est recorded control line plane ever flown Could please tell would have send get such information reason am doing because friend going try fly smallest smaller would appreciate could help Randy Patterson Roscommon MI dont think anyone knows sure built smallest CL model youll find something interesting page 61 April issue Model Aviation keep light use wider chord area probably could make smallerperhaps keep clipping wing tiny bit time will arrive smallest thing will fly dont fall old trap smaller wings must make plane faster Speed fliers went way years ago learning ship assume angle attack generate enough lift remain airborne just flew slower must enough area thing get step Help Wanted am process building first radio control model would like get touch local clubs may area south west city Boston know clubs Framingham Bridgewater Mas sachusetts Framingham called believe Charles River Club However know name contact person could send information give letter someone could would appreciate very much Before closing must say Model Aviation very superior publication have right proud April issue must qualify best issues magazine field ever published As member AMA appreciate skilled efforts behalf myself other members Fred E Bellows Jr 165 N Main St Sharon MA 0207 have included Mr Belows full ad dress some helpful reader may write him No such club appears MA club roster RC Technique/Myers continued page 12 pack way What thought 6hour charge turned out like 30 hours Another fellow using same Intermatic Model C-i 11 timer en countered same type failure product review product review product review Prop Driver Quadras Called Super Drive geared-down driver develops 22 lbs thrust standard Quadra develops 16 lbs 18-6 8200 rpml turning Grish 24-10 4400 4600 rpm Engine rpm 8800 9200 rpm drive ratio 2 1 Material steel brackets aluminum timing pulleys Bolt-on assem bly Price $14995 Andy Sheber 18497 Brentwood Livonia MI 48154 product review product review product review because charging C/b rate no damage Now before get lot letters subject let us agree necessary charge high-rate batteries high rates work just well charged C/ 10 rate difference wait longer Now back timers lot different models available lot different prices buy cheapest thing available should anticipate possible failures minimum should test item before putting service C-l 11 about cheapest around open up look what get dollar amazing thing get much An occasional failure no reason damn company put ting out inferior product used intended turn house light off failure would unimportant subject testing things people have ever checked actual charging current put out unit supplied manu facturer might surprised what find flying buddies purchased Super System top manufacturers found received C/3 charger instruction manual called 24-hour initial charge usual 16hour working charge Imagine sur prise fried battery pack first time tried charge read same thing happening pur chaser inexpensive set Stream lines newsletter Romeo Area RIG Club Inc edited Mike Naylor Buy yourself VOM Volt-Ohm meter check things out could go other way too might under charging ignorance Learn theory behind what doing check out yourself Good point Mike C W Elmore Forth Worth Texas asks can purchase filter some kind can put TV set eliminate interference occurs operates RC transmitter house answer qualified Yes So much depends situa tion can purchase Low Pass filter electronics store will install tween TV set antenna may cut down interference wont TV weak signal area because radiation times stronger TV signal such instance probably wont help TV set hasnt re-aligned several years very few ever final ly wont help interference getting set some other route antenna TV connected tape re corder turntable tuner etc connects circuit some internal point like volume control 84 Model Aviation HEINKEL HelOOD TIONALS NA Rn pd77.73 9333 3X9 33373311 331313 74 33 flyi.g 93..3.33kA NOW WHAT EVERYONES BEEN WAITING FOR BEELPAE L Please send complete utalog -Enclosed Si 00 refunded NAME first order Add 550 1st clam mail return add $100 handling other ADDRESS sophisticated piece lab quality equipment cycling ni-cd batteries Accurate dependable attractive --Automatic discharging recharging both re ceiver transmitter batteries simultaneously independently --Switch three different transmitter voltages 6V 96V 12V --Switch two different receiver charge rates 20 ma 50 ma --Four digit LED readout no mechanical clock motors --Modern design tight tolerance components sure total accuracy down lOb 1/10 minute --Available kit form assembled tested -I AF mi Efl1 interference can easily get point particularly true shielded wire making connection broken connections dirty have check out possibilities before making decision Ultimately simple solution keep trans mitter antenna collapsed much possible seek out locations alignments antenna pro duce least interference Several people have requested informa tion Art Cervenkas castoring nose wheel Ranger 42 ways get effect shown Fig 3 works need some pieces 3/32 ID brass tubing piece 3/32 OD music wire some 20gauge copper wire solder rubber band Keep letters coming folks makes feel wanted George Myers 70 Froelich Farm Rd Hicksville NY 11801 Solution/deBolt continued page 18 wing considering flat plate drag Drag also increases square speed As speed increases drag wing rises quickly rest craft As far maintaining straight flight over Now Hobbypoxy PFX H85 Polyester Filler compound white can great level ing dips dents wrin kies chips other im perfections fiberglass parts brilliant white polyester resin paste form non-sagging fast setting feathers out zero thickness peeling flaking Fuel-proof can filed drilled sanded Price $275 per pint catalyst Formula 3H53 Thixo tropic Epoxy Glue stays put no sag runs dips vertical surfaces Its controlled viscosity allows applied vertical surfaces thin edges other prob lem areas other glues just run off Price $450 per set two 4-az cans Pettit Paint Co 36 Pine St Borough Rockaway NJ 07866 product review product review product review wide speed range concerned need something compensate shift center drag caused wing accomplished placing line thrust above center resistance Thrust decreases proportionally speed action used counteract wing drag also proportional speed obtain optimum performance aerobatic model need will require least amount con trol quality called pointing neutral stability Once pointed craft stays exactly course until control action changes its heading com pleting maneuver neutralizing con trols turns control flight over aerodynamic controls designed model force arrangementmore pilot abilitycontributes action could continue describe little design details add overall quality Solution Such things wing taper using bit sweepback cer tainly important de tails However will recognize things Pattern design new im portant have proper basics add details Solution does because abnormal attention paid drag re duction unusual amount lift avail able efficient wing light wing loading course ample thrust provided powerpl ant Windy weather performance bound August1978 85 34G15 Ace Digipace assembled $9495 34G16 Ace Digipace kit 7995 BOX SUE HIGGINSVILLE MO product review product review product review
Edition: Model Aviation - 1978/08
Page Numbers: 11, 12, 84, 85
tfle Laken have much oil ushes oil L11t brushesworse Any way next ran servo back forth few times expected saw some black junk rise up drop oil metal wore off bear ing surface squealing wiped excess oil away closed up servo went back flying Weve couple dozen flights plane since time no re occurrence problem reason flying day break new K&B 35 cc engine fitted Tims Sun-Fli 4-20 engine plane form combina tion think can become stan dard forms pattern competi tion below Masters level size nice because its large enough seen perform big impressive ma neuvers same time its small enough fit cars diffi culty cost materials signi ficantly less usual pattern 60 look close arel Bob Aberles Long Islander joins up Nick Ziroli Jrs Littie T picture Nick Ziroli Sr Bobs plane twice fast Nicks Bob came up last slammed full rudder skid plane slow down momentarily shot addition slightly smaller size can perform pattern much smaller air space means can hold pat tern competitions smaller fields have flight lines same field Think about breaking K&B 35 using Zinger 8/5 prop K&B Speed Fuel learned something else might find useful set scene has practice seal edges Monokote Solarfilm similar iron-on materials cyano acrylic adhesive ZAP Hot Stuff etc Well guess discovered K&B Speed Fuel makes good CA remover Since have found better acetone nail-polish remover Right John Tenke shows us original rudder-only airplane powered Cox TD 02 guided ACE pulse system Baby Twin actua tor 13 oz has good flat climb glideideal windy conditions August 1 978 11 Below Tim Myers Sun-Ri 4-20 powered K&B 35ccweighs3 lbs has 405 sq wing Royal ~6A 2-channel receiver convened 4 mixture Cox/Sanwa servos guide plane through just about maneuver can name Performance similar Quickee 500 George believes combination harbinger new pattern trend getting CA off hands tabletops cloth ing other places doesnt long word warning though Keep Speed Fuel out mouth eyes other sensitive parts body poison Wash off skin soon possible using lots soap water As nitro content goes up cau tion becomes increasingly important Another thing re-learned K&B 35 Perry car buretor requires perfect 0-rings developed crack engine became cantankerous finger-eating monster needle-valve previously shown broad range ad justment became super-critical Perry-equipped engine starts acting pe culiar check out 0-rings must remove needle valve its spring try lose C-clip holds idle mixture disk remove Finally grasp idle mixture disk rotate forward back loosen 0-rings pull straight out two black rubber seals shaft 0-rings Examine mag nifying glass Avoid removing possible because damage easily Timer could use go appliance store buy Westclock S 35A Ingraham Model 12-001 24-hour timer things intended turn appliances off selected times day will repeat action day modified modification consists moving clock motor wire side switch other sho n dO CK- DRIVEN / SWITCH / 110 VOLT PLUGCLOCKAPPLIANCE MOTORRECEPTACLE AS RECEIVED / MOVE THIS WIRE AS CLOCK SHOWN MOTOR MODIFIED ONE-CYCLE TIMER use device place green trip per 1200 position advance red Off tripper 6 10 16 whatever hours radio manufacturer recommends plug thing together set timer automatic rotate dial until red lights chargers come Now forget about setup return will waiting charged up miss week thats neces sary rotate dial another shot charge Myors One-shot timer Sept 75 MA LJ i,, 3/L Fig 3 castoring nose wheel fRanger 42 theyre already cracked blunt end straight pin lift out very careful scratch metal seal area because would just bad cracked 0-ring Back September 1975 published one-shot timer Fig 2 rec ommended purpose control ling battery charger Recently saw same idea reiterated another magazine Thats OK Good ideas bear repetition However some new informa tion has come way subject Some timers fail mode Usually clutch slips timer cant trip itself Off charging C/l0 rate advocate likely discover failure fore damage done case high-rate chargers buddies fried brand new Kraft flight Continued page 84 12 Model Aviation Fig 1 WD-40 spout rests end servo motor show single drop light oil should applied see textl Run servo until black junk stops rising wipe away much can Whats left servo needs Repeatjust single drop 4 LUTON Minor A34,fliIW3,79&I 7 L3rn ddi*hITI High ft 73N 7311 T0 33 flyiR 29fl3.I A/C See dealer NOW NE3Y KITS OF WORLD CLASSIC AIRCRAFT FROM FLYLINE 373 1173 IiNp73. 933 Ap9RR7djV7VflhIRd K 119 99 3311 S319939 V93 1313 337337 373. 03313 Z Send 2Sf catalog oil FLYLINEs classic kits FLYLINE MODELS INC AR2000RRAVeIuR IR133 drops out batteries discharged comes like spoilers steep steady descent easy get right back tight little lot climbed out also bothered wind no problem wind up 15 mph However isnt particu larly fast flier about 25-30 mph beginners can fly Mitch Poling Seattle WA Smallest CL Plane am trying locate plans small est recorded control line plane ever flown Could please tell would have send get such information reason am doing because friend going try fly smallest smaller would appreciate could help Randy Patterson Roscommon MI dont think anyone knows sure built smallest CL model youll find something interesting page 61 April issue Model Aviation keep light use wider chord area probably could make smallerperhaps keep clipping wing tiny bit time will arrive smallest thing will fly dont fall old trap smaller wings must make plane faster Speed fliers went way years ago learning ship assume angle attack generate enough lift remain airborne just flew slower must enough area thing get step Help Wanted am process building first radio control model would like get touch local clubs may area south west city Boston know clubs Framingham Bridgewater Mas sachusetts Framingham called believe Charles River Club However know name contact person could send information give letter someone could would appreciate very much Before closing must say Model Aviation very superior publication have right proud April issue must qualify best issues magazine field ever published As member AMA appreciate skilled efforts behalf myself other members Fred E Bellows Jr 165 N Main St Sharon MA 0207 have included Mr Belows full ad dress some helpful reader may write him No such club appears MA club roster RC Technique/Myers continued page 12 pack way What thought 6hour charge turned out like 30 hours Another fellow using same Intermatic Model C-i 11 timer en countered same type failure product review product review product review Prop Driver Quadras Called Super Drive geared-down driver develops 22 lbs thrust standard Quadra develops 16 lbs 18-6 8200 rpml turning Grish 24-10 4400 4600 rpm Engine rpm 8800 9200 rpm drive ratio 2 1 Material steel brackets aluminum timing pulleys Bolt-on assem bly Price $14995 Andy Sheber 18497 Brentwood Livonia MI 48154 product review product review product review because charging C/b rate no damage Now before get lot letters subject let us agree necessary charge high-rate batteries high rates work just well charged C/ 10 rate difference wait longer Now back timers lot different models available lot different prices buy cheapest thing available should anticipate possible failures minimum should test item before putting service C-l 11 about cheapest around open up look what get dollar amazing thing get much An occasional failure no reason damn company put ting out inferior product used intended turn house light off failure would unimportant subject testing things people have ever checked actual charging current put out unit supplied manu facturer might surprised what find flying buddies purchased Super System top manufacturers found received C/3 charger instruction manual called 24-hour initial charge usual 16hour working charge Imagine sur prise fried battery pack first time tried charge read same thing happening pur chaser inexpensive set Stream lines newsletter Romeo Area RIG Club Inc edited Mike Naylor Buy yourself VOM Volt-Ohm meter check things out could go other way too might under charging ignorance Learn theory behind what doing check out yourself Good point Mike C W Elmore Forth Worth Texas asks can purchase filter some kind can put TV set eliminate interference occurs operates RC transmitter house answer qualified Yes So much depends situa tion can purchase Low Pass filter electronics store will install tween TV set antenna may cut down interference wont TV weak signal area because radiation times stronger TV signal such instance probably wont help TV set hasnt re-aligned several years very few ever final ly wont help interference getting set some other route antenna TV connected tape re corder turntable tuner etc connects circuit some internal point like volume control 84 Model Aviation HEINKEL HelOOD TIONALS NA Rn pd77.73 9333 3X9 33373311 331313 74 33 flyi.g 93..3.33kA NOW WHAT EVERYONES BEEN WAITING FOR BEELPAE L Please send complete utalog -Enclosed Si 00 refunded NAME first order Add 550 1st clam mail return add $100 handling other ADDRESS sophisticated piece lab quality equipment cycling ni-cd batteries Accurate dependable attractive --Automatic discharging recharging both re ceiver transmitter batteries simultaneously independently --Switch three different transmitter voltages 6V 96V 12V --Switch two different receiver charge rates 20 ma 50 ma --Four digit LED readout no mechanical clock motors --Modern design tight tolerance components sure total accuracy down lOb 1/10 minute --Available kit form assembled tested -I AF mi Efl1 interference can easily get point particularly true shielded wire making connection broken connections dirty have check out possibilities before making decision Ultimately simple solution keep trans mitter antenna collapsed much possible seek out locations alignments antenna pro duce least interference Several people have requested informa tion Art Cervenkas castoring nose wheel Ranger 42 ways get effect shown Fig 3 works need some pieces 3/32 ID brass tubing piece 3/32 OD music wire some 20gauge copper wire solder rubber band Keep letters coming folks makes feel wanted George Myers 70 Froelich Farm Rd Hicksville NY 11801 Solution/deBolt continued page 18 wing considering flat plate drag Drag also increases square speed As speed increases drag wing rises quickly rest craft As far maintaining straight flight over Now Hobbypoxy PFX H85 Polyester Filler compound white can great level ing dips dents wrin kies chips other im perfections fiberglass parts brilliant white polyester resin paste form non-sagging fast setting feathers out zero thickness peeling flaking Fuel-proof can filed drilled sanded Price $275 per pint catalyst Formula 3H53 Thixo tropic Epoxy Glue stays put no sag runs dips vertical surfaces Its controlled viscosity allows applied vertical surfaces thin edges other prob lem areas other glues just run off Price $450 per set two 4-az cans Pettit Paint Co 36 Pine St Borough Rockaway NJ 07866 product review product review product review wide speed range concerned need something compensate shift center drag caused wing accomplished placing line thrust above center resistance Thrust decreases proportionally speed action used counteract wing drag also proportional speed obtain optimum performance aerobatic model need will require least amount con trol quality called pointing neutral stability Once pointed craft stays exactly course until control action changes its heading com pleting maneuver neutralizing con trols turns control flight over aerodynamic controls designed model force arrangementmore pilot abilitycontributes action could continue describe little design details add overall quality Solution Such things wing taper using bit sweepback cer tainly important de tails However will recognize things Pattern design new im portant have proper basics add details Solution does because abnormal attention paid drag re duction unusual amount lift avail able efficient wing light wing loading course ample thrust provided powerpl ant Windy weather performance bound August1978 85 34G15 Ace Digipace assembled $9495 34G16 Ace Digipace kit 7995 BOX SUE HIGGINSVILLE MO product review product review product review