Aerobahcs AT LAST California Nationals. visions perfect weather 5- 10-mph winds sunup sundown surfing afternoons Disney Land sun shine least thats what Whitely Fancher keep writing us look out window rain big bash will March AFB near Riverside August 7-14 Look Junior Senior stunt held Tuesday August 9 year Open qualifications take place Wednesday Thursday Open fi nals Friday Walker Cup fly offs Half-A stunt will probably flown Saturday August 13 PAMPA banquet must night format days competition probable writing sub ject some change PAMPA offi cers Nats management finalize plans event director Precision Aero batics 1977 Nationals will Arlie Preszler architect vocation popular WAM contest director Arlie has fantastic reputation running great contests California area having tended flown Nationals Lake Charles Dayton familiar problems magnitude Nats certainly some WAM con tests have contestants Na tionals stunt Arlie CDed Half-A event 76 Nats did fine job has published Headwind bulletin Lodi Model Association past nine years strong organiza tion administration PAMPA very fortunate have seasoned event direc tor such Arlie volunteer job Wynn Paul Arlie has persuaded inveigled Lanny Shorts serve assistant event di rector Lanny owner Standard Hobbies Lodi California has worked Arlie times contests Three stunt judges have already tentatively selected applicants Other qualified stunt judges interested serving Nationals should write Arlie 221 West Oak Street Lodi California 95240 telephone 209-368-7538 Give brief resume qualifications plus some refer ences state availability during Na tionals week Eight 12 judges need ed Open qualifications Wednesday Thursday consistent judges being retained finals Walker Cup flyofis Six eight judges will needed Junior Senior stunt Tuesday Open judges should plan Nats training practice warmups Monday August 8 travel allowance judges furnished AMA well lodging dorms Volunteers backup workers needed entire week recorders judge runners tabulations clerks pull-test workers flight-line supervisors scoreboard operators clean up persons go-fers Fliers families fliers other interested persons should write Arlie Preszler give specific days times can help ie Wednesday morning Friday afternoon past three years PAMPA has created stant tradition everyone pitching helping during week lets keep up According last years FAI team man ager Doc Jackson will prob ably three different sites FAI team selections coming summer Combat likely will fly St Louis July Speed Team Race likely will select representatives Nation als Precision Aerobatics likely will have team selection over Labor Day weekend writing number site appears Atlanta Georgia flying site abandoned airstrip room about eight ten circles site conditions excellent circles being close hangar Atlanta has large number stunt en thusiasts can help run tryouts Other site possibilities St Louis Dallas Cleveland Direct correspon dence about FAI team tryouts PAMPA President Keith Trostle 10900 Phillips Dr Upper Marlboro Md 20870 Removable Tip As another fine example Joe Reinhards building techniques take look accompanying picture Joes method setting up adjustable Continued page 91 April 1977 29 Underdog 1/2A Stunter Danny Daniel 2/3-size Nobler Cox Medallian 33-in span 16 oz fuel 1 33-oz fuel tank Joe Reinhards removable tip-adjustable weight set-up 1976 version Snoopy Tip held 4-40 screw pix Wynn Paul Loudenslager version Stevens Akro Jon Ramsden Stoit 54-in foam wing Superpoxy metallic blue weight 58 oz. Enya 45 12/6 TOLEDO 23 ANNUAL RADIO CONTROL EXPOSITION TOLEDO SPORTS ARENA ONE MAIN STREET TOLEDO OHIO Unquestionably worlds control show its open three great days Plan greatest radio public now attend APRIL 12&3 FRIDAY 9am 6pm SUNDAY9 am 330 pm 197k SATURDAY9am 6pm presented WEAK SIGNALS R/C CLUB P0 BOX 5772 TOLEDO OHIO 43613 XPAAI IZACIL 4 solid leadouts bent during rough landing causing crash takeoff often taking other planes have also seen line clips/leadouts become tangled same results Neither things can happen properly installed cared internal system conclusion feel no valid reason handicap us have use ternal system banning rac ing After FAI TR safety conscious allows second CL-78-16RAC ban exhaust extensions racing heartily agree megaphones fulllength pipes should outlawed feel minipipes should allowed easily cheaply obtained used anyone since no secret except cut try would also create havoc rear exhaust engines Rat Race especially what constitutes static performance gain Tims concern rules have live example racing fliers should follow Ive said until Im blue face dont contrib ute dont have reason complain about results current rules cycle cross-proposal stage open AMA member may put cross proposals original pro posals passed CLCBs initial vote Obviously Tims concern least pro posal 16 deserves cross proposal hope follows through normal channels open him other AMA members also have CLCB person district talk represents you convince him vote way think WR Lee 3522 Tamarisk Lane Mis souri City TX 77459 ci Aerobatics/Paul Continued page 29 tip weight 1976 airplane has completely removable right wing tip held 4-40 screw Two pegs help lo cate tip its very difficult see separation line between tip wing Columbus Ohio resident always has slickest finished planes Nationals writer good tune fly Joes 38-oz Max-powered light-weight last summer quite thrilling experience feel bantam weight lines after Pampawagon 60-oz beasts Let tell light plane can really change attitude toward pattern High-Power Engine Control-line Carrier event National Champion Carlos Aloises recent entry stunt special prod ucts field has caused ripple inquiry speculation Carlos claims has 58-oz 40 engine powerful ST 46 also has 92-oz 50 engine powerful ST 60 World Champion Les McDonald will soon test 50 states engine basic ally ST 46 has stroked re ported later Hope work Special Interest Groups Control-line now has five special interest groups PAMPA MACA FAI Control-Line Society North American Speed Association CLRPM associated monthly publica April 1977 91 r Bob Galles Midas Beautifully finished ship built magazine plans Spanning 61 in. has built-up wing Supertigre 46 tions group As long dedicated individuals choose work ganizations will flourish promote event However wouldnt help insure continuing existence groups AMA would undertake print address mail out newsletters combined Control-Line Newsletter short lead time Right away get expenses special interest groups dues would offset actual postage costs AMA would have absorb mimeo offset printing costs office help time However control-line fliers minds would justifiable expense about some comments Wynn Paul 1640 Maywick Dr Lex ington KY40504 FULL-SIZE PLANS AVAILABLE SEE PAGE 96 COX ENGINES COX/SANWA R/C SYSTEMS AIATRONICS KITS ri HOBBIES Send complete catalog 1525 E Warner Ave Santa Ana CA 92702 FF Duration/Meuser Platitude Month Regarding singlesurface airfoils eatest depth camber should one-third length section front edge total depth measured top surface chord point should one-seventh length section V E Johnson 1910 During following 66 years moved maximum-camber point rearward rate 01% per year Does anyone want take issue maximumcamber spec motorstick stick-model type thrust bearing attached feature permitted props interchanged easily Model flew left-hand circles no wing offset used rules used Nats outlined January issue after Nats Ed Whitten originated class asked comments rules suggested rules would promote easily built rugged models sort midthirties outdoor-sport-cabin look ac complish suggested doubling weight rule 8 grams limiting prop diameter 10 inches requiring two-strut landing gear prohibiting tail booms among other things Bob main interest scale models agrees others Indoor oriented want main features Nats rules promote slightly heavy versions regular Indoor Cabin models remain event cant things people So maybe need two versions event Manhattan Formula about heavier restricted Formula Frisco event already have events need Perhaps perhaps already have some dont need Enough such heady philosophy World Champ Wake Revisited Jan uary issue presented three-view World Champs-winning Wakefield Piak Chang Sun North Korea traced Czech publication mentioned tailboom appeared unrealistically thin rear apologized lack prop airfoil data Shortly after deadline issue received copies Aeromodeller England Modellistica Italy both contained additional information model including airfoil coordinates three-view eromodel ler identical presented 92 Model Aviation Continued page 37 ARTICLES WANTED Have design youd like have pub lished topic youd like write about teal editor about may worth money I
Edition: Model Aviation - 1977/04
Page Numbers: 29, 91, 92
Aerobahcs AT LAST California Nationals. visions perfect weather 5- 10-mph winds sunup sundown surfing afternoons Disney Land sun shine least thats what Whitely Fancher keep writing us look out window rain big bash will March AFB near Riverside August 7-14 Look Junior Senior stunt held Tuesday August 9 year Open qualifications take place Wednesday Thursday Open fi nals Friday Walker Cup fly offs Half-A stunt will probably flown Saturday August 13 PAMPA banquet must night format days competition probable writing sub ject some change PAMPA offi cers Nats management finalize plans event director Precision Aero batics 1977 Nationals will Arlie Preszler architect vocation popular WAM contest director Arlie has fantastic reputation running great contests California area having tended flown Nationals Lake Charles Dayton familiar problems magnitude Nats certainly some WAM con tests have contestants Na tionals stunt Arlie CDed Half-A event 76 Nats did fine job has published Headwind bulletin Lodi Model Association past nine years strong organiza tion administration PAMPA very fortunate have seasoned event direc tor such Arlie volunteer job Wynn Paul Arlie has persuaded inveigled Lanny Shorts serve assistant event di rector Lanny owner Standard Hobbies Lodi California has worked Arlie times contests Three stunt judges have already tentatively selected applicants Other qualified stunt judges interested serving Nationals should write Arlie 221 West Oak Street Lodi California 95240 telephone 209-368-7538 Give brief resume qualifications plus some refer ences state availability during Na tionals week Eight 12 judges need ed Open qualifications Wednesday Thursday consistent judges being retained finals Walker Cup flyofis Six eight judges will needed Junior Senior stunt Tuesday Open judges should plan Nats training practice warmups Monday August 8 travel allowance judges furnished AMA well lodging dorms Volunteers backup workers needed entire week recorders judge runners tabulations clerks pull-test workers flight-line supervisors scoreboard operators clean up persons go-fers Fliers families fliers other interested persons should write Arlie Preszler give specific days times can help ie Wednesday morning Friday afternoon past three years PAMPA has created stant tradition everyone pitching helping during week lets keep up According last years FAI team man ager Doc Jackson will prob ably three different sites FAI team selections coming summer Combat likely will fly St Louis July Speed Team Race likely will select representatives Nation als Precision Aerobatics likely will have team selection over Labor Day weekend writing number site appears Atlanta Georgia flying site abandoned airstrip room about eight ten circles site conditions excellent circles being close hangar Atlanta has large number stunt en thusiasts can help run tryouts Other site possibilities St Louis Dallas Cleveland Direct correspon dence about FAI team tryouts PAMPA President Keith Trostle 10900 Phillips Dr Upper Marlboro Md 20870 Removable Tip As another fine example Joe Reinhards building techniques take look accompanying picture Joes method setting up adjustable Continued page 91 April 1977 29 Underdog 1/2A Stunter Danny Daniel 2/3-size Nobler Cox Medallian 33-in span 16 oz fuel 1 33-oz fuel tank Joe Reinhards removable tip-adjustable weight set-up 1976 version Snoopy Tip held 4-40 screw pix Wynn Paul Loudenslager version Stevens Akro Jon Ramsden Stoit 54-in foam wing Superpoxy metallic blue weight 58 oz. Enya 45 12/6 TOLEDO 23 ANNUAL RADIO CONTROL EXPOSITION TOLEDO SPORTS ARENA ONE MAIN STREET TOLEDO OHIO Unquestionably worlds control show its open three great days Plan greatest radio public now attend APRIL 12&3 FRIDAY 9am 6pm SUNDAY9 am 330 pm 197k SATURDAY9am 6pm presented WEAK SIGNALS R/C CLUB P0 BOX 5772 TOLEDO OHIO 43613 XPAAI IZACIL 4 solid leadouts bent during rough landing causing crash takeoff often taking other planes have also seen line clips/leadouts become tangled same results Neither things can happen properly installed cared internal system conclusion feel no valid reason handicap us have use ternal system banning rac ing After FAI TR safety conscious allows second CL-78-16RAC ban exhaust extensions racing heartily agree megaphones fulllength pipes should outlawed feel minipipes should allowed easily cheaply obtained used anyone since no secret except cut try would also create havoc rear exhaust engines Rat Race especially what constitutes static performance gain Tims concern rules have live example racing fliers should follow Ive said until Im blue face dont contrib ute dont have reason complain about results current rules cycle cross-proposal stage open AMA member may put cross proposals original pro posals passed CLCBs initial vote Obviously Tims concern least pro posal 16 deserves cross proposal hope follows through normal channels open him other AMA members also have CLCB person district talk represents you convince him vote way think WR Lee 3522 Tamarisk Lane Mis souri City TX 77459 ci Aerobatics/Paul Continued page 29 tip weight 1976 airplane has completely removable right wing tip held 4-40 screw Two pegs help lo cate tip its very difficult see separation line between tip wing Columbus Ohio resident always has slickest finished planes Nationals writer good tune fly Joes 38-oz Max-powered light-weight last summer quite thrilling experience feel bantam weight lines after Pampawagon 60-oz beasts Let tell light plane can really change attitude toward pattern High-Power Engine Control-line Carrier event National Champion Carlos Aloises recent entry stunt special prod ucts field has caused ripple inquiry speculation Carlos claims has 58-oz 40 engine powerful ST 46 also has 92-oz 50 engine powerful ST 60 World Champion Les McDonald will soon test 50 states engine basic ally ST 46 has stroked re ported later Hope work Special Interest Groups Control-line now has five special interest groups PAMPA MACA FAI Control-Line Society North American Speed Association CLRPM associated monthly publica April 1977 91 r Bob Galles Midas Beautifully finished ship built magazine plans Spanning 61 in. has built-up wing Supertigre 46 tions group As long dedicated individuals choose work ganizations will flourish promote event However wouldnt help insure continuing existence groups AMA would undertake print address mail out newsletters combined Control-Line Newsletter short lead time Right away get expenses special interest groups dues would offset actual postage costs AMA would have absorb mimeo offset printing costs office help time However control-line fliers minds would justifiable expense about some comments Wynn Paul 1640 Maywick Dr Lex ington KY40504 FULL-SIZE PLANS AVAILABLE SEE PAGE 96 COX ENGINES COX/SANWA R/C SYSTEMS AIATRONICS KITS ri HOBBIES Send complete catalog 1525 E Warner Ave Santa Ana CA 92702 FF Duration/Meuser Platitude Month Regarding singlesurface airfoils eatest depth camber should one-third length section front edge total depth measured top surface chord point should one-seventh length section V E Johnson 1910 During following 66 years moved maximum-camber point rearward rate 01% per year Does anyone want take issue maximumcamber spec motorstick stick-model type thrust bearing attached feature permitted props interchanged easily Model flew left-hand circles no wing offset used rules used Nats outlined January issue after Nats Ed Whitten originated class asked comments rules suggested rules would promote easily built rugged models sort midthirties outdoor-sport-cabin look ac complish suggested doubling weight rule 8 grams limiting prop diameter 10 inches requiring two-strut landing gear prohibiting tail booms among other things Bob main interest scale models agrees others Indoor oriented want main features Nats rules promote slightly heavy versions regular Indoor Cabin models remain event cant things people So maybe need two versions event Manhattan Formula about heavier restricted Formula Frisco event already have events need Perhaps perhaps already have some dont need Enough such heady philosophy World Champ Wake Revisited Jan uary issue presented three-view World Champs-winning Wakefield Piak Chang Sun North Korea traced Czech publication mentioned tailboom appeared unrealistically thin rear apologized lack prop airfoil data Shortly after deadline issue received copies Aeromodeller England Modellistica Italy both contained additional information model including airfoil coordinates three-view eromodel ler identical presented 92 Model Aviation Continued page 37 ARTICLES WANTED Have design youd like have pub lished topic youd like write about teal editor about may worth money I
Edition: Model Aviation - 1977/04
Page Numbers: 29, 91, 92
Aerobahcs AT LAST California Nationals. visions perfect weather 5- 10-mph winds sunup sundown surfing afternoons Disney Land sun shine least thats what Whitely Fancher keep writing us look out window rain big bash will March AFB near Riverside August 7-14 Look Junior Senior stunt held Tuesday August 9 year Open qualifications take place Wednesday Thursday Open fi nals Friday Walker Cup fly offs Half-A stunt will probably flown Saturday August 13 PAMPA banquet must night format days competition probable writing sub ject some change PAMPA offi cers Nats management finalize plans event director Precision Aero batics 1977 Nationals will Arlie Preszler architect vocation popular WAM contest director Arlie has fantastic reputation running great contests California area having tended flown Nationals Lake Charles Dayton familiar problems magnitude Nats certainly some WAM con tests have contestants Na tionals stunt Arlie CDed Half-A event 76 Nats did fine job has published Headwind bulletin Lodi Model Association past nine years strong organiza tion administration PAMPA very fortunate have seasoned event direc tor such Arlie volunteer job Wynn Paul Arlie has persuaded inveigled Lanny Shorts serve assistant event di rector Lanny owner Standard Hobbies Lodi California has worked Arlie times contests Three stunt judges have already tentatively selected applicants Other qualified stunt judges interested serving Nationals should write Arlie 221 West Oak Street Lodi California 95240 telephone 209-368-7538 Give brief resume qualifications plus some refer ences state availability during Na tionals week Eight 12 judges need ed Open qualifications Wednesday Thursday consistent judges being retained finals Walker Cup flyofis Six eight judges will needed Junior Senior stunt Tuesday Open judges should plan Nats training practice warmups Monday August 8 travel allowance judges furnished AMA well lodging dorms Volunteers backup workers needed entire week recorders judge runners tabulations clerks pull-test workers flight-line supervisors scoreboard operators clean up persons go-fers Fliers families fliers other interested persons should write Arlie Preszler give specific days times can help ie Wednesday morning Friday afternoon past three years PAMPA has created stant tradition everyone pitching helping during week lets keep up According last years FAI team man ager Doc Jackson will prob ably three different sites FAI team selections coming summer Combat likely will fly St Louis July Speed Team Race likely will select representatives Nation als Precision Aerobatics likely will have team selection over Labor Day weekend writing number site appears Atlanta Georgia flying site abandoned airstrip room about eight ten circles site conditions excellent circles being close hangar Atlanta has large number stunt en thusiasts can help run tryouts Other site possibilities St Louis Dallas Cleveland Direct correspon dence about FAI team tryouts PAMPA President Keith Trostle 10900 Phillips Dr Upper Marlboro Md 20870 Removable Tip As another fine example Joe Reinhards building techniques take look accompanying picture Joes method setting up adjustable Continued page 91 April 1977 29 Underdog 1/2A Stunter Danny Daniel 2/3-size Nobler Cox Medallian 33-in span 16 oz fuel 1 33-oz fuel tank Joe Reinhards removable tip-adjustable weight set-up 1976 version Snoopy Tip held 4-40 screw pix Wynn Paul Loudenslager version Stevens Akro Jon Ramsden Stoit 54-in foam wing Superpoxy metallic blue weight 58 oz. Enya 45 12/6 TOLEDO 23 ANNUAL RADIO CONTROL EXPOSITION TOLEDO SPORTS ARENA ONE MAIN STREET TOLEDO OHIO Unquestionably worlds control show its open three great days Plan greatest radio public now attend APRIL 12&3 FRIDAY 9am 6pm SUNDAY9 am 330 pm 197k SATURDAY9am 6pm presented WEAK SIGNALS R/C CLUB P0 BOX 5772 TOLEDO OHIO 43613 XPAAI IZACIL 4 solid leadouts bent during rough landing causing crash takeoff often taking other planes have also seen line clips/leadouts become tangled same results Neither things can happen properly installed cared internal system conclusion feel no valid reason handicap us have use ternal system banning rac ing After FAI TR safety conscious allows second CL-78-16RAC ban exhaust extensions racing heartily agree megaphones fulllength pipes should outlawed feel minipipes should allowed easily cheaply obtained used anyone since no secret except cut try would also create havoc rear exhaust engines Rat Race especially what constitutes static performance gain Tims concern rules have live example racing fliers should follow Ive said until Im blue face dont contrib ute dont have reason complain about results current rules cycle cross-proposal stage open AMA member may put cross proposals original pro posals passed CLCBs initial vote Obviously Tims concern least pro posal 16 deserves cross proposal hope follows through normal channels open him other AMA members also have CLCB person district talk represents you convince him vote way think WR Lee 3522 Tamarisk Lane Mis souri City TX 77459 ci Aerobatics/Paul Continued page 29 tip weight 1976 airplane has completely removable right wing tip held 4-40 screw Two pegs help lo cate tip its very difficult see separation line between tip wing Columbus Ohio resident always has slickest finished planes Nationals writer good tune fly Joes 38-oz Max-powered light-weight last summer quite thrilling experience feel bantam weight lines after Pampawagon 60-oz beasts Let tell light plane can really change attitude toward pattern High-Power Engine Control-line Carrier event National Champion Carlos Aloises recent entry stunt special prod ucts field has caused ripple inquiry speculation Carlos claims has 58-oz 40 engine powerful ST 46 also has 92-oz 50 engine powerful ST 60 World Champion Les McDonald will soon test 50 states engine basic ally ST 46 has stroked re ported later Hope work Special Interest Groups Control-line now has five special interest groups PAMPA MACA FAI Control-Line Society North American Speed Association CLRPM associated monthly publica April 1977 91 r Bob Galles Midas Beautifully finished ship built magazine plans Spanning 61 in. has built-up wing Supertigre 46 tions group As long dedicated individuals choose work ganizations will flourish promote event However wouldnt help insure continuing existence groups AMA would undertake print address mail out newsletters combined Control-Line Newsletter short lead time Right away get expenses special interest groups dues would offset actual postage costs AMA would have absorb mimeo offset printing costs office help time However control-line fliers minds would justifiable expense about some comments Wynn Paul 1640 Maywick Dr Lex ington KY40504 FULL-SIZE PLANS AVAILABLE SEE PAGE 96 COX ENGINES COX/SANWA R/C SYSTEMS AIATRONICS KITS ri HOBBIES Send complete catalog 1525 E Warner Ave Santa Ana CA 92702 FF Duration/Meuser Platitude Month Regarding singlesurface airfoils eatest depth camber should one-third length section front edge total depth measured top surface chord point should one-seventh length section V E Johnson 1910 During following 66 years moved maximum-camber point rearward rate 01% per year Does anyone want take issue maximumcamber spec motorstick stick-model type thrust bearing attached feature permitted props interchanged easily Model flew left-hand circles no wing offset used rules used Nats outlined January issue after Nats Ed Whitten originated class asked comments rules suggested rules would promote easily built rugged models sort midthirties outdoor-sport-cabin look ac complish suggested doubling weight rule 8 grams limiting prop diameter 10 inches requiring two-strut landing gear prohibiting tail booms among other things Bob main interest scale models agrees others Indoor oriented want main features Nats rules promote slightly heavy versions regular Indoor Cabin models remain event cant things people So maybe need two versions event Manhattan Formula about heavier restricted Formula Frisco event already have events need Perhaps perhaps already have some dont need Enough such heady philosophy World Champ Wake Revisited Jan uary issue presented three-view World Champs-winning Wakefield Piak Chang Sun North Korea traced Czech publication mentioned tailboom appeared unrealistically thin rear apologized lack prop airfoil data Shortly after deadline issue received copies Aeromodeller England Modellistica Italy both contained additional information model including airfoil coordinates three-view eromodel ler identical presented 92 Model Aviation Continued page 37 ARTICLES WANTED Have design youd like have pub lished topic youd like write about teal editor about may worth money I