REMEMBER movie Back Future Well going Back Past col umn April issue stimulated write own happy memories Towline Gliderseven two-line Gliders latter sort inside jokego back April col umn find out about Joe Wagner says writes three columns Model Airplane News good griefi says flew two-line style 1940-41 set rec ord disallowed basis inter pretation 1941 AMA rule book concerning use inextensible line think Joe bad call guess ar guing umpires Contest Directors paid about well 1941 does now Joe says often put bellcrank associ ated linkage external fuselage could get adjustments al mess get out tree Joe goes say never really consistent luck pre-autorudder techniques und offset tow hook particularly troublesome d help Glider low st 45 0 offset hook worked accentuate rudders turning action better luck Henry Strucks golf stick especially after learned trick adding weight its nose optimize dynamic effect Joe slanted bellcrank axis 500 aft twoline jobs could maintain control throughout tow working rudder through use ca bles upper ends dual towlines tied together slack length string pulloff streamer attached suring both lines fell free less si multaneously Joe Wagner also designed models Veco Company kit remembered Free Li\fJ 1M2 ITALIAN VINTAGE GLIDER REDRAWN FOR RADIO-ASSISTANCE RY THE ORIGINAL DESIGNER FERDINANDO GALE IJALIA Thw 9 1111111 ThTh I0 Thm C 3 3 Dr Ferdi Gales 1942 Laros redesigned radio assist Dr Gales member Italian SAM chapter Full-size plans available USA B2 Streamlines Plans Service PO Box 976 Ollala WA 98359-0976 Bill Bunny Kulman operate B2 Streamlines Flight examples being Dakota biplane Sioux Comanche Taylor Cub has de tailed plans $550 postpaid What remember about designs needed adjustments such thrust line offsets designed structure Too plans have drawn engine pointing straight ahead Knowledgeable builders would know some thrust adjustments such thrust line off sets would needed novice doomed Thank Joe hope get lots orders plans PO Box 15 New Wilming ton PA 16142 hope Saturday Morning piece June issue stimulated some interest old HandLaunched Glider designs prime source plans course Zaics books well old magazines should aware Bob Larsh has made very easy drawing plans up full size get list sample plan $125 Most plans 50 also has number Old-Timer Gas Nostalgia plans am sure will clude list too ask says popular Nostalgia plan moment 1952 prototype Texan having 61-in wingspan 480 sq area best-selling Old-Timer Gas plan 52-in-span 359-sq-in Strato streak 19 engines $650 postpaid Texan $625 postpaid should underline fact prototype version Texan Nostalgia legal later versions probably still competitive anything no autosurfaces can days Ah Nostalgia Real nostalgia remember ing P-30 Pennyplane beginners events Oh almost forgot give Larshs ad dress 45 South Whitcomb Ave Indianapolis IN 46241 Before leaving subject Towline Gliders want point Out nine-page article JK Querman 1957-58 Frank Zaic Year book Towline Glider Stability goes great detail design factors involved interrelationships tells what footwork helpful what design changes make various problems encountered having tow problems hand-tow high-start matter electric-winchlaunched FF RC planes data need derived some pre-WW II re search stability kites probably application lifting radio antennas sea bet ter range radios aboard lifeboats subma rines situation tall radio mast infeasible high-start launch popular todays Continued page 163 Left Joe Wagners own Dakota Bipe Originally Veco kit its capable flying tight circles crashing detailed plan available $550 Joes address PO Box 15 New Wilmington PA 16142 RIght Comanche another Veco kit designed Joe Wagner duration flier bipe really needs dethermalizer Bill Baker wants know ever flown Payloader thinks Joe Wagners designs helped novice builder including such details thrust lines Comanche another high-quality job August 1990 59 Free Flight Old-timers Bill Baker 1902 Peter Pan Norman OK 73072 RC Pylon Racing/Hager Continued page 159 April 22 As usual contests Mother Nature firm control day started out sunny breezy early afternoon real gale blowingbut fortunately came straight down course day Flying curtailed after four rounds Q500 three rounds QM Did know Scat Cat has 16-oz-per-sq-ft wing load ing obvious day Takeoffs land ings often vertical sometimes upside down Nevertheless contest big success 24 entries Q500 18 CCS members up North CD Lany Osborn wishes convey per sonal thanks us supporting event displaying good sportsmanship pro fessionalism made excellent impression Sky Corral members according Larry went long way toward reviving interest racing Pueblo area dont know Sky Corral birthplaces Quarter Midget Seventies recent race before Formula event about five years ago attended Dave Shadel California crowd now Thanks Sky Corral people came out help though several hadnt seen race before welcome new people flew Rick Wilson Jim Cizek Bruce Thompson Don Dea ver Jim Vance Nick Bellino Bob Larson won third place Sportsman first race ever Heres order finish Q500 note S tsman 1 Duane Gall 2 Hal Gar wood 3 Steve Vaughn 5 4 Larry Osbom 5 5 Bob Larson 5 6 Steve Gooderham 7 Tom Neff 5 8 Dave Martinelli 9 Bob Pederson 5 10 Gene Eggert Quarter Midget fast furious al though four entries little planes handled winds better Quickies did coming down chute pylon No 1 added tailwind achieved truly cosmic speeds Larry Osborn took first place honorary non-Nelson-engine category entry nicelooking nice-flying Miss Paranoia P-51 Cox power circa 1979 Martinelli Gall Garwood decided usual make der finish Nelson category topic fu ture debate also first contest un official local Formula Q event flown FQ combination Formula airframe Q500 power plant resulting sort domesti cated Fl eight have built area date three survived until race day due various problems three werent going very fast pilots volunteered sus pend flying after two heats other events could completed best opening-day events weve seen Out 31 airplanes flown 38 heats total 113 flights three wipeouts due pi lot error did inadvertently test crash barriers passed test addition seven first-time racers took airplanes home less piece Thanks Larry Osborn Sky Corral providing us great site great weekend great contest Lets again next year Thanks Duane Keep contest reports coming guys See next month RC Aerobatics/Van Putte Continued page 49 Vellux material three layers DuPont nylon fibers sandwiching two polyurethane foam layers outside feels like deep pile velvet cannot snag anything wife made up set covers about hour Whether can buy same material fab ric store dont know can should cheaper $7 new set cost Check out FF Old-Timers/Baker Continued page 59 RC Gliders started Germans prior WW II way Zaic did much popu larize light Free Flight Gliders try %-in strip rubber about 25 50 ft long about 100 ft line will find pleasant way sport fly Regarding problem towing autorudder advice Use tow hook mounted midline fuselage about 450 ahead line vertical through center-of-gravity will allow tow full length line will get up plane will controllable well sorts cause hook ahead CG will have some leverage Launch bit angle wind model will trying turn away against rudder trim during initial part climb speed builds rudder takes hold will turn wind re lease point will passes over di rection rudder turn other words flight path will sort S-shaped second bit advice flying just joy have no interest what SAM-legal add autorudder aint hard arent going melt toothbrush handles glue build model enjoy old designs using some modern tech niques just now occurred S-turn tow technique described essentially old S-turn Hand-Launched Glider technique throw sidearm left rudder goes accord ing plan banked launch gets right climb ing turn left rudder acting correct right bank S-shaped flight pattern re sults transition left circling glide Onward through fog Walt Kelly used have Pogo say Argo-USA long importer Elfin 249cc diesel replica says unit now going manufactured USA flip side announcement list SAM-approved pre-1950 diesels bet would send list too sells Orwick en gines spark ignition supplies favorite Battleaxe diesel Write 3229 Dianora Dr Palos Verdes Peninsula CA 90274 tel 1213/377-6186 lot talk about too much space left will have typefast Since men tioned diesels need tell old buddy Eric Clutton has new book available $11 postpaid Dr Diesels Diary Wanted Know About Model Diesels can highly recommend book Eric truly diePROPELLERS NEW CYCLE IES 100 THP DESIGN TAILORED HELICAL PITCH DEVELOPED TO GIVE MAXIMUM THRUST AT 4 CYCLE ENGINE RPM ALL THE LATEST TECHNIQUES USED ON OUR PRO SERIES 3 SEE BELOW DIA PITCH THP PRICE 1266V77IzS 136778 146778 1567 16678 NEW PRO SERIES 3 NEW HIGH TECH AIRFOIL SECTION 10T020%INCREASE IN THRUST MFG OF SELECT HARD MAPLE WOOD WILL NOT FATIGUE LIKE SYNTHETICS FUEL PROOF HIGH LUSTER FINISH DIAPITCHPRICE 534 634 72833/,456 8334568 8Io4566/o7 10 45667 67 h I5W 16EW 12 1256 1356 1456 16 678 ii RC PYLON RACING SERIES 500 DIA PITCHPRICE 75N 5AN 8I 677I,8 SERIES 400C 977/7 W WIDE BLADE EW EXTRA WIDE N NARROW August 1990 163 THE LEADER IN COMPETITION _FULL BODY PILOT KIT DARNED GOOD AIRMEN Lightest pilots available Lifelike vinyl latex rubber cap goggles full templates easy instruc Barnstormer Full Body Bust Contains pilot head hands boots helmet Build Sportsman ortions Easy assemble finish Some simple sewing required Fully #106-% scale695hd* BUST PILOT KITpositionable tool Contains pilot head helmet sport cap goggles#206 6scae 895 Price jacket Easy assemble finish#205 SCa e995 Price#204 ace a0 95 #l08-/a scale NEW 595#203- scae695 #105-A scale. 795Ai #104% scale. 895 #J*me #1031/3 scale msimple sewing equicsd JET PILOT KIT Pilot has molded jet helmet Contains face mask oxygen hose Extreme ly Realistic Weighs less /2 oz Price #3O8-Ve scale 595 #307-4 scale 695 ORDERING INSTRUCTIONS See dealer first order direct Add $100 shipping NYS residents add 75/o tax Send check money order CODS OK Send $100 catalog See Dealer add Dollar direct order handling eel expert also American agent PAW line excellent modem diesels Send money book Eric 913 Cedar Lane Tullahoma TN 37388 tel 1-615/455-2256 Eric also worlds great storytell ers should write book about funny expe riences ever have space will share some tales intended detailed review will just have settle blunt recommendation buy Dave Thornburgs Old Buzzards Soaring Book $1645 postpaid publisher Pony X-Press 5 Monticello Dr Albuquerque NM 87123 interested book whether know fly type thermaling model fun really know will ever need know about ther mals maybe really dont need bookbut maybe have friend does Send SASE OK Engines Box 355 Mo hawk NY 13407 its sheet listing OK engine parts gaskets crankshafts sorts parts No dont have complete engines have some Bantam 19 parts well OK engine parts OK made Bantams about beautiful three-view Laros 1942 Italian Vintage Glider looks lot like 1930s-40s European Gliders Zaics Glider book think Anyway available de tailed full-size patterns parts wing span 214 meters very near seven feet Catalog sheets listing other interesting designs can obtained sending SASE B2 Streamlines PO Box 976 Olalla WA 98359-0976 Richard E Lyons 552 Camino Concordia Camarillo CA 93010 has full-color reproduc tions color art September 1937 Air Trails February 1937 Flying Aces November 1939 Model Airplane News $10 postpaid set three nice deco rations workshop trophy room would make nice trophies contest matter One-half century ago Canadian Roy Nelder won Moffert trophy 1940 Moffett Winner has popular large Rubber Cabin competition ship ever since mark anni versary will events model others similar vintage Eastern Canadian Open Gananoque Ontario its September dont know exact date Mr Nelder himself expected attend cant make contest can still par ticipate postal Contest design deadline October 31 1990 no entry fee Sources plans model Air Trails magazine November 1940 John Pond Plan No 6F1 Model Builder magazine plan 782-OT Easy Built Models kit FF-82 kit manufacturer will award special prize best entry made its kit Further information concerning postal con test ECO can obtained Peter Mann 36 Sydenham St Guelph Ontario Can ada NlH 2W4 Remember letter postage Can ada 300 address Easy Built Models Box 1059 Beamsville Ontario Canada LOR iBO kit costs $20 Now go hunt thens thermals FF Duration/Murphy Continued page 61 Basically model must weigh less 100 oz per cubic inch engine displacement proper size dummy its respective weight added Engine runs 15 sec onds flight times shall two minutes maxi mum duration usual six attempts make three official flights 40 seconds flights shall ROG rise off ground complete set rules list eligible designs send large SASE Rudy Kluiber 2021 Lakeland Lakewood OH l07 columnist shall receive info packet return mail Lets make well-attended revi val See guys Mail order department Hank Nystrom answers nickname Mad Ball King John son City TN since purchased warehouse stock inexpensive mechanical windup toy called Mad Ball Hank converts mechanism within toy fine fuel shutoff timer small FF Gas models mechanism similar popular Tomy toy variety little larger incorporates 50% wider three inch longer coil spring within Hanks fabrication features thin brass face plate weighted escapement permits 10-12 seconds per revolution shutoff arm however longer shorter intervals possible adding removing some escapement weight appropriate completed assemblies average 96 grams compares 14-17 grams typical Tatone KSB timer ever using aluminum faceplate can reduce SUPERIOR DESIGN DEL-A 1R71 0 - & CRAFTSMANSHIP need sn easy handling superior acrobatic modern looking sport exhibition biplane has filled Eel-Air 60 kit parts biplane fine line kits machine cut assist building real show stopper Del-AIr 80 haa fully summetrical wing sections gives greatest potential aerobatic performance either upright inverted ship capable very slow close-in type flight right up rigorous aerobatic schedule can muster SPECIFICATIONS Engine Requirement Wing Span Wing Area Fuselage Length Fuselage Width Weight Range Wing Loading Range 207-490-1861 Visa ercard Accepted Finest Kits Youll Ever Buy Build e Train-Air 20 e Train-Air 40 Sport-Air 40 Bel-Air 40 40 Hydro-Floats -4 RBOXflHeALFREDaMAhEO4OO2e20748Ol881 164 Model Aviation 80 52 935 0 35, e 75 lbs 148 185
Edition: Model Aviation - 1990/08
Page Numbers: 59, 163, 164
REMEMBER movie Back Future Well going Back Past col umn April issue stimulated write own happy memories Towline Gliderseven two-line Gliders latter sort inside jokego back April col umn find out about Joe Wagner says writes three columns Model Airplane News good griefi says flew two-line style 1940-41 set rec ord disallowed basis inter pretation 1941 AMA rule book concerning use inextensible line think Joe bad call guess ar guing umpires Contest Directors paid about well 1941 does now Joe says often put bellcrank associ ated linkage external fuselage could get adjustments al mess get out tree Joe goes say never really consistent luck pre-autorudder techniques und offset tow hook particularly troublesome d help Glider low st 45 0 offset hook worked accentuate rudders turning action better luck Henry Strucks golf stick especially after learned trick adding weight its nose optimize dynamic effect Joe slanted bellcrank axis 500 aft twoline jobs could maintain control throughout tow working rudder through use ca bles upper ends dual towlines tied together slack length string pulloff streamer attached suring both lines fell free less si multaneously Joe Wagner also designed models Veco Company kit remembered Free Li\fJ 1M2 ITALIAN VINTAGE GLIDER REDRAWN FOR RADIO-ASSISTANCE RY THE ORIGINAL DESIGNER FERDINANDO GALE IJALIA Thw 9 1111111 ThTh I0 Thm C 3 3 Dr Ferdi Gales 1942 Laros redesigned radio assist Dr Gales member Italian SAM chapter Full-size plans available USA B2 Streamlines Plans Service PO Box 976 Ollala WA 98359-0976 Bill Bunny Kulman operate B2 Streamlines Flight examples being Dakota biplane Sioux Comanche Taylor Cub has de tailed plans $550 postpaid What remember about designs needed adjustments such thrust line offsets designed structure Too plans have drawn engine pointing straight ahead Knowledgeable builders would know some thrust adjustments such thrust line off sets would needed novice doomed Thank Joe hope get lots orders plans PO Box 15 New Wilming ton PA 16142 hope Saturday Morning piece June issue stimulated some interest old HandLaunched Glider designs prime source plans course Zaics books well old magazines should aware Bob Larsh has made very easy drawing plans up full size get list sample plan $125 Most plans 50 also has number Old-Timer Gas Nostalgia plans am sure will clude list too ask says popular Nostalgia plan moment 1952 prototype Texan having 61-in wingspan 480 sq area best-selling Old-Timer Gas plan 52-in-span 359-sq-in Strato streak 19 engines $650 postpaid Texan $625 postpaid should underline fact prototype version Texan Nostalgia legal later versions probably still competitive anything no autosurfaces can days Ah Nostalgia Real nostalgia remember ing P-30 Pennyplane beginners events Oh almost forgot give Larshs ad dress 45 South Whitcomb Ave Indianapolis IN 46241 Before leaving subject Towline Gliders want point Out nine-page article JK Querman 1957-58 Frank Zaic Year book Towline Glider Stability goes great detail design factors involved interrelationships tells what footwork helpful what design changes make various problems encountered having tow problems hand-tow high-start matter electric-winchlaunched FF RC planes data need derived some pre-WW II re search stability kites probably application lifting radio antennas sea bet ter range radios aboard lifeboats subma rines situation tall radio mast infeasible high-start launch popular todays Continued page 163 Left Joe Wagners own Dakota Bipe Originally Veco kit its capable flying tight circles crashing detailed plan available $550 Joes address PO Box 15 New Wilmington PA 16142 RIght Comanche another Veco kit designed Joe Wagner duration flier bipe really needs dethermalizer Bill Baker wants know ever flown Payloader thinks Joe Wagners designs helped novice builder including such details thrust lines Comanche another high-quality job August 1990 59 Free Flight Old-timers Bill Baker 1902 Peter Pan Norman OK 73072 RC Pylon Racing/Hager Continued page 159 April 22 As usual contests Mother Nature firm control day started out sunny breezy early afternoon real gale blowingbut fortunately came straight down course day Flying curtailed after four rounds Q500 three rounds QM Did know Scat Cat has 16-oz-per-sq-ft wing load ing obvious day Takeoffs land ings often vertical sometimes upside down Nevertheless contest big success 24 entries Q500 18 CCS members up North CD Lany Osborn wishes convey per sonal thanks us supporting event displaying good sportsmanship pro fessionalism made excellent impression Sky Corral members according Larry went long way toward reviving interest racing Pueblo area dont know Sky Corral birthplaces Quarter Midget Seventies recent race before Formula event about five years ago attended Dave Shadel California crowd now Thanks Sky Corral people came out help though several hadnt seen race before welcome new people flew Rick Wilson Jim Cizek Bruce Thompson Don Dea ver Jim Vance Nick Bellino Bob Larson won third place Sportsman first race ever Heres order finish Q500 note S tsman 1 Duane Gall 2 Hal Gar wood 3 Steve Vaughn 5 4 Larry Osbom 5 5 Bob Larson 5 6 Steve Gooderham 7 Tom Neff 5 8 Dave Martinelli 9 Bob Pederson 5 10 Gene Eggert Quarter Midget fast furious al though four entries little planes handled winds better Quickies did coming down chute pylon No 1 added tailwind achieved truly cosmic speeds Larry Osborn took first place honorary non-Nelson-engine category entry nicelooking nice-flying Miss Paranoia P-51 Cox power circa 1979 Martinelli Gall Garwood decided usual make der finish Nelson category topic fu ture debate also first contest un official local Formula Q event flown FQ combination Formula airframe Q500 power plant resulting sort domesti cated Fl eight have built area date three survived until race day due various problems three werent going very fast pilots volunteered sus pend flying after two heats other events could completed best opening-day events weve seen Out 31 airplanes flown 38 heats total 113 flights three wipeouts due pi lot error did inadvertently test crash barriers passed test addition seven first-time racers took airplanes home less piece Thanks Larry Osborn Sky Corral providing us great site great weekend great contest Lets again next year Thanks Duane Keep contest reports coming guys See next month RC Aerobatics/Van Putte Continued page 49 Vellux material three layers DuPont nylon fibers sandwiching two polyurethane foam layers outside feels like deep pile velvet cannot snag anything wife made up set covers about hour Whether can buy same material fab ric store dont know can should cheaper $7 new set cost Check out FF Old-Timers/Baker Continued page 59 RC Gliders started Germans prior WW II way Zaic did much popu larize light Free Flight Gliders try %-in strip rubber about 25 50 ft long about 100 ft line will find pleasant way sport fly Regarding problem towing autorudder advice Use tow hook mounted midline fuselage about 450 ahead line vertical through center-of-gravity will allow tow full length line will get up plane will controllable well sorts cause hook ahead CG will have some leverage Launch bit angle wind model will trying turn away against rudder trim during initial part climb speed builds rudder takes hold will turn wind re lease point will passes over di rection rudder turn other words flight path will sort S-shaped second bit advice flying just joy have no interest what SAM-legal add autorudder aint hard arent going melt toothbrush handles glue build model enjoy old designs using some modern tech niques just now occurred S-turn tow technique described essentially old S-turn Hand-Launched Glider technique throw sidearm left rudder goes accord ing plan banked launch gets right climb ing turn left rudder acting correct right bank S-shaped flight pattern re sults transition left circling glide Onward through fog Walt Kelly used have Pogo say Argo-USA long importer Elfin 249cc diesel replica says unit now going manufactured USA flip side announcement list SAM-approved pre-1950 diesels bet would send list too sells Orwick en gines spark ignition supplies favorite Battleaxe diesel Write 3229 Dianora Dr Palos Verdes Peninsula CA 90274 tel 1213/377-6186 lot talk about too much space left will have typefast Since men tioned diesels need tell old buddy Eric Clutton has new book available $11 postpaid Dr Diesels Diary Wanted Know About Model Diesels can highly recommend book Eric truly diePROPELLERS NEW CYCLE IES 100 THP DESIGN TAILORED HELICAL PITCH DEVELOPED TO GIVE MAXIMUM THRUST AT 4 CYCLE ENGINE RPM ALL THE LATEST TECHNIQUES USED ON OUR PRO SERIES 3 SEE BELOW DIA PITCH THP PRICE 1266V77IzS 136778 146778 1567 16678 NEW PRO SERIES 3 NEW HIGH TECH AIRFOIL SECTION 10T020%INCREASE IN THRUST MFG OF SELECT HARD MAPLE WOOD WILL NOT FATIGUE LIKE SYNTHETICS FUEL PROOF HIGH LUSTER FINISH DIAPITCHPRICE 534 634 72833/,456 8334568 8Io4566/o7 10 45667 67 h I5W 16EW 12 1256 1356 1456 16 678 ii RC PYLON RACING SERIES 500 DIA PITCHPRICE 75N 5AN 8I 677I,8 SERIES 400C 977/7 W WIDE BLADE EW EXTRA WIDE N NARROW August 1990 163 THE LEADER IN COMPETITION _FULL BODY PILOT KIT DARNED GOOD AIRMEN Lightest pilots available Lifelike vinyl latex rubber cap goggles full templates easy instruc Barnstormer Full Body Bust Contains pilot head hands boots helmet Build Sportsman ortions Easy assemble finish Some simple sewing required Fully #106-% scale695hd* BUST PILOT KITpositionable tool Contains pilot head helmet sport cap goggles#206 6scae 895 Price jacket Easy assemble finish#205 SCa e995 Price#204 ace a0 95 #l08-/a scale NEW 595#203- scae695 #105-A scale. 795Ai #104% scale. 895 #J*me #1031/3 scale msimple sewing equicsd JET PILOT KIT Pilot has molded jet helmet Contains face mask oxygen hose Extreme ly Realistic Weighs less /2 oz Price #3O8-Ve scale 595 #307-4 scale 695 ORDERING INSTRUCTIONS See dealer first order direct Add $100 shipping NYS residents add 75/o tax Send check money order CODS OK Send $100 catalog See Dealer add Dollar direct order handling eel expert also American agent PAW line excellent modem diesels Send money book Eric 913 Cedar Lane Tullahoma TN 37388 tel 1-615/455-2256 Eric also worlds great storytell ers should write book about funny expe riences ever have space will share some tales intended detailed review will just have settle blunt recommendation buy Dave Thornburgs Old Buzzards Soaring Book $1645 postpaid publisher Pony X-Press 5 Monticello Dr Albuquerque NM 87123 interested book whether know fly type thermaling model fun really know will ever need know about ther mals maybe really dont need bookbut maybe have friend does Send SASE OK Engines Box 355 Mo hawk NY 13407 its sheet listing OK engine parts gaskets crankshafts sorts parts No dont have complete engines have some Bantam 19 parts well OK engine parts OK made Bantams about beautiful three-view Laros 1942 Italian Vintage Glider looks lot like 1930s-40s European Gliders Zaics Glider book think Anyway available de tailed full-size patterns parts wing span 214 meters very near seven feet Catalog sheets listing other interesting designs can obtained sending SASE B2 Streamlines PO Box 976 Olalla WA 98359-0976 Richard E Lyons 552 Camino Concordia Camarillo CA 93010 has full-color reproduc tions color art September 1937 Air Trails February 1937 Flying Aces November 1939 Model Airplane News $10 postpaid set three nice deco rations workshop trophy room would make nice trophies contest matter One-half century ago Canadian Roy Nelder won Moffert trophy 1940 Moffett Winner has popular large Rubber Cabin competition ship ever since mark anni versary will events model others similar vintage Eastern Canadian Open Gananoque Ontario its September dont know exact date Mr Nelder himself expected attend cant make contest can still par ticipate postal Contest design deadline October 31 1990 no entry fee Sources plans model Air Trails magazine November 1940 John Pond Plan No 6F1 Model Builder magazine plan 782-OT Easy Built Models kit FF-82 kit manufacturer will award special prize best entry made its kit Further information concerning postal con test ECO can obtained Peter Mann 36 Sydenham St Guelph Ontario Can ada NlH 2W4 Remember letter postage Can ada 300 address Easy Built Models Box 1059 Beamsville Ontario Canada LOR iBO kit costs $20 Now go hunt thens thermals FF Duration/Murphy Continued page 61 Basically model must weigh less 100 oz per cubic inch engine displacement proper size dummy its respective weight added Engine runs 15 sec onds flight times shall two minutes maxi mum duration usual six attempts make three official flights 40 seconds flights shall ROG rise off ground complete set rules list eligible designs send large SASE Rudy Kluiber 2021 Lakeland Lakewood OH l07 columnist shall receive info packet return mail Lets make well-attended revi val See guys Mail order department Hank Nystrom answers nickname Mad Ball King John son City TN since purchased warehouse stock inexpensive mechanical windup toy called Mad Ball Hank converts mechanism within toy fine fuel shutoff timer small FF Gas models mechanism similar popular Tomy toy variety little larger incorporates 50% wider three inch longer coil spring within Hanks fabrication features thin brass face plate weighted escapement permits 10-12 seconds per revolution shutoff arm however longer shorter intervals possible adding removing some escapement weight appropriate completed assemblies average 96 grams compares 14-17 grams typical Tatone KSB timer ever using aluminum faceplate can reduce SUPERIOR DESIGN DEL-A 1R71 0 - & CRAFTSMANSHIP need sn easy handling superior acrobatic modern looking sport exhibition biplane has filled Eel-Air 60 kit parts biplane fine line kits machine cut assist building real show stopper Del-AIr 80 haa fully summetrical wing sections gives greatest potential aerobatic performance either upright inverted ship capable very slow close-in type flight right up rigorous aerobatic schedule can muster SPECIFICATIONS Engine Requirement Wing Span Wing Area Fuselage Length Fuselage Width Weight Range Wing Loading Range 207-490-1861 Visa ercard Accepted Finest Kits Youll Ever Buy Build e Train-Air 20 e Train-Air 40 Sport-Air 40 Bel-Air 40 40 Hydro-Floats -4 RBOXflHeALFREDaMAhEO4OO2e20748Ol881 164 Model Aviation 80 52 935 0 35, e 75 lbs 148 185
Edition: Model Aviation - 1990/08
Page Numbers: 59, 163, 164
REMEMBER movie Back Future Well going Back Past col umn April issue stimulated write own happy memories Towline Gliderseven two-line Gliders latter sort inside jokego back April col umn find out about Joe Wagner says writes three columns Model Airplane News good griefi says flew two-line style 1940-41 set rec ord disallowed basis inter pretation 1941 AMA rule book concerning use inextensible line think Joe bad call guess ar guing umpires Contest Directors paid about well 1941 does now Joe says often put bellcrank associ ated linkage external fuselage could get adjustments al mess get out tree Joe goes say never really consistent luck pre-autorudder techniques und offset tow hook particularly troublesome d help Glider low st 45 0 offset hook worked accentuate rudders turning action better luck Henry Strucks golf stick especially after learned trick adding weight its nose optimize dynamic effect Joe slanted bellcrank axis 500 aft twoline jobs could maintain control throughout tow working rudder through use ca bles upper ends dual towlines tied together slack length string pulloff streamer attached suring both lines fell free less si multaneously Joe Wagner also designed models Veco Company kit remembered Free Li\fJ 1M2 ITALIAN VINTAGE GLIDER REDRAWN FOR RADIO-ASSISTANCE RY THE ORIGINAL DESIGNER FERDINANDO GALE IJALIA Thw 9 1111111 ThTh I0 Thm C 3 3 Dr Ferdi Gales 1942 Laros redesigned radio assist Dr Gales member Italian SAM chapter Full-size plans available USA B2 Streamlines Plans Service PO Box 976 Ollala WA 98359-0976 Bill Bunny Kulman operate B2 Streamlines Flight examples being Dakota biplane Sioux Comanche Taylor Cub has de tailed plans $550 postpaid What remember about designs needed adjustments such thrust line offsets designed structure Too plans have drawn engine pointing straight ahead Knowledgeable builders would know some thrust adjustments such thrust line off sets would needed novice doomed Thank Joe hope get lots orders plans PO Box 15 New Wilming ton PA 16142 hope Saturday Morning piece June issue stimulated some interest old HandLaunched Glider designs prime source plans course Zaics books well old magazines should aware Bob Larsh has made very easy drawing plans up full size get list sample plan $125 Most plans 50 also has number Old-Timer Gas Nostalgia plans am sure will clude list too ask says popular Nostalgia plan moment 1952 prototype Texan having 61-in wingspan 480 sq area best-selling Old-Timer Gas plan 52-in-span 359-sq-in Strato streak 19 engines $650 postpaid Texan $625 postpaid should underline fact prototype version Texan Nostalgia legal later versions probably still competitive anything no autosurfaces can days Ah Nostalgia Real nostalgia remember ing P-30 Pennyplane beginners events Oh almost forgot give Larshs ad dress 45 South Whitcomb Ave Indianapolis IN 46241 Before leaving subject Towline Gliders want point Out nine-page article JK Querman 1957-58 Frank Zaic Year book Towline Glider Stability goes great detail design factors involved interrelationships tells what footwork helpful what design changes make various problems encountered having tow problems hand-tow high-start matter electric-winchlaunched FF RC planes data need derived some pre-WW II re search stability kites probably application lifting radio antennas sea bet ter range radios aboard lifeboats subma rines situation tall radio mast infeasible high-start launch popular todays Continued page 163 Left Joe Wagners own Dakota Bipe Originally Veco kit its capable flying tight circles crashing detailed plan available $550 Joes address PO Box 15 New Wilmington PA 16142 RIght Comanche another Veco kit designed Joe Wagner duration flier bipe really needs dethermalizer Bill Baker wants know ever flown Payloader thinks Joe Wagners designs helped novice builder including such details thrust lines Comanche another high-quality job August 1990 59 Free Flight Old-timers Bill Baker 1902 Peter Pan Norman OK 73072 RC Pylon Racing/Hager Continued page 159 April 22 As usual contests Mother Nature firm control day started out sunny breezy early afternoon real gale blowingbut fortunately came straight down course day Flying curtailed after four rounds Q500 three rounds QM Did know Scat Cat has 16-oz-per-sq-ft wing load ing obvious day Takeoffs land ings often vertical sometimes upside down Nevertheless contest big success 24 entries Q500 18 CCS members up North CD Lany Osborn wishes convey per sonal thanks us supporting event displaying good sportsmanship pro fessionalism made excellent impression Sky Corral members according Larry went long way toward reviving interest racing Pueblo area dont know Sky Corral birthplaces Quarter Midget Seventies recent race before Formula event about five years ago attended Dave Shadel California crowd now Thanks Sky Corral people came out help though several hadnt seen race before welcome new people flew Rick Wilson Jim Cizek Bruce Thompson Don Dea ver Jim Vance Nick Bellino Bob Larson won third place Sportsman first race ever Heres order finish Q500 note S tsman 1 Duane Gall 2 Hal Gar wood 3 Steve Vaughn 5 4 Larry Osbom 5 5 Bob Larson 5 6 Steve Gooderham 7 Tom Neff 5 8 Dave Martinelli 9 Bob Pederson 5 10 Gene Eggert Quarter Midget fast furious al though four entries little planes handled winds better Quickies did coming down chute pylon No 1 added tailwind achieved truly cosmic speeds Larry Osborn took first place honorary non-Nelson-engine category entry nicelooking nice-flying Miss Paranoia P-51 Cox power circa 1979 Martinelli Gall Garwood decided usual make der finish Nelson category topic fu ture debate also first contest un official local Formula Q event flown FQ combination Formula airframe Q500 power plant resulting sort domesti cated Fl eight have built area date three survived until race day due various problems three werent going very fast pilots volunteered sus pend flying after two heats other events could completed best opening-day events weve seen Out 31 airplanes flown 38 heats total 113 flights three wipeouts due pi lot error did inadvertently test crash barriers passed test addition seven first-time racers took airplanes home less piece Thanks Larry Osborn Sky Corral providing us great site great weekend great contest Lets again next year Thanks Duane Keep contest reports coming guys See next month RC Aerobatics/Van Putte Continued page 49 Vellux material three layers DuPont nylon fibers sandwiching two polyurethane foam layers outside feels like deep pile velvet cannot snag anything wife made up set covers about hour Whether can buy same material fab ric store dont know can should cheaper $7 new set cost Check out FF Old-Timers/Baker Continued page 59 RC Gliders started Germans prior WW II way Zaic did much popu larize light Free Flight Gliders try %-in strip rubber about 25 50 ft long about 100 ft line will find pleasant way sport fly Regarding problem towing autorudder advice Use tow hook mounted midline fuselage about 450 ahead line vertical through center-of-gravity will allow tow full length line will get up plane will controllable well sorts cause hook ahead CG will have some leverage Launch bit angle wind model will trying turn away against rudder trim during initial part climb speed builds rudder takes hold will turn wind re lease point will passes over di rection rudder turn other words flight path will sort S-shaped second bit advice flying just joy have no interest what SAM-legal add autorudder aint hard arent going melt toothbrush handles glue build model enjoy old designs using some modern tech niques just now occurred S-turn tow technique described essentially old S-turn Hand-Launched Glider technique throw sidearm left rudder goes accord ing plan banked launch gets right climb ing turn left rudder acting correct right bank S-shaped flight pattern re sults transition left circling glide Onward through fog Walt Kelly used have Pogo say Argo-USA long importer Elfin 249cc diesel replica says unit now going manufactured USA flip side announcement list SAM-approved pre-1950 diesels bet would send list too sells Orwick en gines spark ignition supplies favorite Battleaxe diesel Write 3229 Dianora Dr Palos Verdes Peninsula CA 90274 tel 1213/377-6186 lot talk about too much space left will have typefast Since men tioned diesels need tell old buddy Eric Clutton has new book available $11 postpaid Dr Diesels Diary Wanted Know About Model Diesels can highly recommend book Eric truly diePROPELLERS NEW CYCLE IES 100 THP DESIGN TAILORED HELICAL PITCH DEVELOPED TO GIVE MAXIMUM THRUST AT 4 CYCLE ENGINE RPM ALL THE LATEST TECHNIQUES USED ON OUR PRO SERIES 3 SEE BELOW DIA PITCH THP PRICE 1266V77IzS 136778 146778 1567 16678 NEW PRO SERIES 3 NEW HIGH TECH AIRFOIL SECTION 10T020%INCREASE IN THRUST MFG OF SELECT HARD MAPLE WOOD WILL NOT FATIGUE LIKE SYNTHETICS FUEL PROOF HIGH LUSTER FINISH DIAPITCHPRICE 534 634 72833/,456 8334568 8Io4566/o7 10 45667 67 h I5W 16EW 12 1256 1356 1456 16 678 ii RC PYLON RACING SERIES 500 DIA PITCHPRICE 75N 5AN 8I 677I,8 SERIES 400C 977/7 W WIDE BLADE EW EXTRA WIDE N NARROW August 1990 163 THE LEADER IN COMPETITION _FULL BODY PILOT KIT DARNED GOOD AIRMEN Lightest pilots available Lifelike vinyl latex rubber cap goggles full templates easy instruc Barnstormer Full Body Bust Contains pilot head hands boots helmet Build Sportsman ortions Easy assemble finish Some simple sewing required Fully #106-% scale695hd* BUST PILOT KITpositionable tool Contains pilot head helmet sport cap goggles#206 6scae 895 Price jacket Easy assemble finish#205 SCa e995 Price#204 ace a0 95 #l08-/a scale NEW 595#203- scae695 #105-A scale. 795Ai #104% scale. 895 #J*me #1031/3 scale msimple sewing equicsd JET PILOT KIT Pilot has molded jet helmet Contains face mask oxygen hose Extreme ly Realistic Weighs less /2 oz Price #3O8-Ve scale 595 #307-4 scale 695 ORDERING INSTRUCTIONS See dealer first order direct Add $100 shipping NYS residents add 75/o tax Send check money order CODS OK Send $100 catalog See Dealer add Dollar direct order handling eel expert also American agent PAW line excellent modem diesels Send money book Eric 913 Cedar Lane Tullahoma TN 37388 tel 1-615/455-2256 Eric also worlds great storytell ers should write book about funny expe riences ever have space will share some tales intended detailed review will just have settle blunt recommendation buy Dave Thornburgs Old Buzzards Soaring Book $1645 postpaid publisher Pony X-Press 5 Monticello Dr Albuquerque NM 87123 interested book whether know fly type thermaling model fun really know will ever need know about ther mals maybe really dont need bookbut maybe have friend does Send SASE OK Engines Box 355 Mo hawk NY 13407 its sheet listing OK engine parts gaskets crankshafts sorts parts No dont have complete engines have some Bantam 19 parts well OK engine parts OK made Bantams about beautiful three-view Laros 1942 Italian Vintage Glider looks lot like 1930s-40s European Gliders Zaics Glider book think Anyway available de tailed full-size patterns parts wing span 214 meters very near seven feet Catalog sheets listing other interesting designs can obtained sending SASE B2 Streamlines PO Box 976 Olalla WA 98359-0976 Richard E Lyons 552 Camino Concordia Camarillo CA 93010 has full-color reproduc tions color art September 1937 Air Trails February 1937 Flying Aces November 1939 Model Airplane News $10 postpaid set three nice deco rations workshop trophy room would make nice trophies contest matter One-half century ago Canadian Roy Nelder won Moffert trophy 1940 Moffett Winner has popular large Rubber Cabin competition ship ever since mark anni versary will events model others similar vintage Eastern Canadian Open Gananoque Ontario its September dont know exact date Mr Nelder himself expected attend cant make contest can still par ticipate postal Contest design deadline October 31 1990 no entry fee Sources plans model Air Trails magazine November 1940 John Pond Plan No 6F1 Model Builder magazine plan 782-OT Easy Built Models kit FF-82 kit manufacturer will award special prize best entry made its kit Further information concerning postal con test ECO can obtained Peter Mann 36 Sydenham St Guelph Ontario Can ada NlH 2W4 Remember letter postage Can ada 300 address Easy Built Models Box 1059 Beamsville Ontario Canada LOR iBO kit costs $20 Now go hunt thens thermals FF Duration/Murphy Continued page 61 Basically model must weigh less 100 oz per cubic inch engine displacement proper size dummy its respective weight added Engine runs 15 sec onds flight times shall two minutes maxi mum duration usual six attempts make three official flights 40 seconds flights shall ROG rise off ground complete set rules list eligible designs send large SASE Rudy Kluiber 2021 Lakeland Lakewood OH l07 columnist shall receive info packet return mail Lets make well-attended revi val See guys Mail order department Hank Nystrom answers nickname Mad Ball King John son City TN since purchased warehouse stock inexpensive mechanical windup toy called Mad Ball Hank converts mechanism within toy fine fuel shutoff timer small FF Gas models mechanism similar popular Tomy toy variety little larger incorporates 50% wider three inch longer coil spring within Hanks fabrication features thin brass face plate weighted escapement permits 10-12 seconds per revolution shutoff arm however longer shorter intervals possible adding removing some escapement weight appropriate completed assemblies average 96 grams compares 14-17 grams typical Tatone KSB timer ever using aluminum faceplate can reduce SUPERIOR DESIGN DEL-A 1R71 0 - & CRAFTSMANSHIP need sn easy handling superior acrobatic modern looking sport exhibition biplane has filled Eel-Air 60 kit parts biplane fine line kits machine cut assist building real show stopper Del-AIr 80 haa fully summetrical wing sections gives greatest potential aerobatic performance either upright inverted ship capable very slow close-in type flight right up rigorous aerobatic schedule can muster SPECIFICATIONS Engine Requirement Wing Span Wing Area Fuselage Length Fuselage Width Weight Range Wing Loading Range 207-490-1861 Visa ercard Accepted Finest Kits Youll Ever Buy Build e Train-Air 20 e Train-Air 40 Sport-Air 40 Bel-Air 40 40 Hydro-Floats -4 RBOXflHeALFREDaMAhEO4OO2e20748Ol881 164 Model Aviation 80 52 935 0 35, e 75 lbs 148 185