RC Aerobatics Van Putte EXCLUDE THEM results 1986 Nats FAI Pattern event demonstrated once again United States needs tighter control persons entering country across its northern border Ivan Kristensen Ontario Canada won FAI Pattern event third time last four yearsand other time second Chip Hyde 1984 Reno Nats Very impressive flying Nats returned once again old runway what used Chennault AEB near Lake Charles LA Previously 1974 1975 1978 Nats have held same site may well last time Nats can held since Boeing Co going establish aircraft rework facility field will using old bomber runway makes site popular modelers Pattern attracted 123 contestants Fifty-two flew Sportsman 16 Advanced 16 Expert eight Master 31 FAL quaiity flying appeared better other Nats can remember Like Nats high-placing fliers very good unusual see fliers bottom haif placings werent bad either Everything started earlier usual Nats Transmitterprocessingwas held Friday July 25 competition started next day 700 am previous Nats transmitter processing has Sunday competition began Monday two-day shift schedule 38 Model Aviation 00 mmI Cl 0 00 Ci 0 00 0 Cl 0 mm 00 Cl 0 00 Cl 0 00 Cl 0 00 John Embry RC Pattern Category Director explains pilots meeting event will run L John displays some ot nis other talents refuels ATY used shuttle score sheets flight lines tabulation trailer CR notice anything odd Chip Hyde two Dalotels biggie little backup Chip L used biggie primary plane seen mismatched wing little Merle Hyde R has right wing little wrong fuselage couple vintage fliers L work Don Lowe holds Jim Edwards Tar Baby him Mike Barbee assists Geof Combs LA-i R RC AerobaticsRon Van Putte competition Once again thats unusual make room Fiftieth Anniversary Celebration following weekend August 2-3 competition Sportsman class unu sual Steve Carruthers led event beginning end won comfortable margin remaining four top five Sportsman competitors bounced up down standings expected Mike Watts third place William Haskell fourth place never out top five Thats unusual Advanced class another persistent winner Rick Byrd led way won big Rick high Junior too next three finishers William Jones David Snow Brent Bourgeois top five during entire Expert winner Hank Cooper contend tough competition Charles Lewis second place Don Vail third place along loss airplane during third round Hanks PCM radio went its Fail Safe mode just after completed Three Axial Rolls airplane crashed borrowed Dash Bob McLain finished last two rounds though nothing unusual happened Meanwhile Master class Paul Verger trying duplicate feats Carruthers Byrd leading class start finish Pete Callas overcame engine problems plagued him during first two rounds transplanting trusty engines overcame Paul win event Bryan Hender son third Russ Nakamura fourth Harold Roberts fifth also never out top five may have stop saying its unusual consistently top five Mats future Mats like 1986 Sportsman Advanced Master class competitions FAI event results interesting Winner Ivan Kristensen Chip Hyde second Steve Helms fourth top five way Dave Brown fifth hovered around fourth fifth sixth Tony Frackowiak third wasnt top five until fifth round over Scoring based adding three best flight scores out five official flights scores normalized based diNovember 1986 39 Dean Pappas made fabulous Maya design plug-in wings L quick-disconnect retract-gear pushrods Kevin Castaing just loves strange-looking airplanes R black-and-white picture cant justice bloodshot eye wing art HipoTipo 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Bill Thomastlies demonstration flightfora film crewfrom National Geographic SocietyL Young David Shulman R flew UglyStick Sportsman Class landings almost always drew spectator applause Whens last time yours did Cajun RC Products marketing afine kit Ron ChidgeysTigerTail4 L Get Infofrom Tim Langlinois 112 RosieSt LaFayette LA70508 Nat Pentons airplanes R never conventional usually feature landing gear having center wheel wing-tip skid-wheels also has Keviar rudder cables carbon-fiber elevator pushrods Look sun sky reflecting finish big north-south runway used good advantage Three Pattern sites set up runway two flight lines end north south sites flight line middle site Separation between sites least 2000 feet no overflying site adjacent site Since flying done 700 am 100 pm pilots andiudges east side runway keep sun fliers backs Fliers planned well knew prevail ing winds should south takeoffs would right left rolling maneu vers would left right After diligent practice expected wind conditions fliers discovered wind blew flbesglass/foam/b balsa/foam foam/balsa balsa/foam balsa/foam libesgiass/foam balsa/foam northwest four days So much good planning us like rolling maneuvers right left happyespe cially since didnt practice other wind direction hot Lake Charles us Gulf Coast used hot July days warm us can imagine bad must have some Northern fliers never experienced four solid days Southern heatespecially during Souths worst recorded heat wave Shade premium wind welcome universal complaints heard concern ed flight line operation judges Fifteen judges remained same flight lines 123 fliers moved flight line flight line meant impossible flier establish permanent base operate too much trouble put up tent morning take down again move before noon judges should have moved fliers remained line Everyone complains about judges 1986 Nats no exception easy set judges three sets average judges set hard least superficial appearance However examin ed scores meted out hard set bitter conclusion made judge scoring far below other two judges scores two three points under scores other two judges half maneuvers result few fliers used score earned line meant lot peoples time wasted under stand several prominent fliers let him know delighted performance really bright spots years Nats tabulation scores Mike Lauman developed system featured optical card reader Judges blackened-in spot score sheet corresponding score maneuver cards read card 40 Model Aviation RC Aerobatics Van Putte EAC LA 00 z 0 00 0 00 z 0 00 cj 0 00 0 00 hsm 0 00 Guelph Ont. Yuma AZ Miamisburg OH El Toro CA Hamilton Marietta Lodi NJ viding contestants score front partic ular set judges highest score given out set judges multiplying result 1000 order finish would have exactly same according Chief Tabulator Mike Lauren Pete Cailas R won Master class theHank Cooper R claimed top spot inSportsman ciass winner Steve Carruthers third timeExpert despite third-round crashR receives trophy John Embry jj RC Aerobatics Van Putte reader scores printed sheet paper showing judges score maneu vers total score judge average score Printed across top sheet number round contestants number name AMA number date time score sheet processed fast accurate great end round standings class posted outside tabulation trailer located northernmost site popular place also site awards made shortly after last flights flown meantime several demonstration flights flown team reporters National Geographic Society Bill Thomas Chip Hyde Tony Plebanek drew applause efforts however Argen tinian Mario Somenzini brought down house show may have seen Rolling Circlebut have ever seen Rolling Loop Yes Mario really did low point loop barely 10 feet off ground 00 ON hmm] cI 0 00 ON z 0 00 ON mm C, 0 00 ON C, 0 00 ON C, 0 00 ON Cl 0 mm 00 ON 41 couple new products made appear ances Nats emphasis reducing weight airplanes Turnaround FAI event Dave Browns new Flite Lite wheels big hit wheels have rubbery-sponge feel very light problem some competing designs have keeping tire hub appears have solved Daves new design best news prices Daves new wheels very competitive Another new product seen Nats lightweight aluminum spinner Romco Manu facturing Inc Owner Bob Obenberger wouldnt tell manages machine outside inside spinner simultaneously ends up lightweight superior spinner feature really liked way retaining bolt matched contour nose spinner No cookie cuts flesh November 1986 Joyand Roif Schimmerare proud having son George Best Junior Sportsman Advanced class winner Rick Byrd R also Best Junior big group happy 1986 Nats Pattern winners Too identify RC Aerobatics trying shut down engine thumb forefinger Look Romcos Tru Turn spinners hit market wont inexpensive nice Ron Van Putte obvious advantages disadvantages Mikes proposal fliers meeting supported Lets try see what happens did Ron Van Putte Well finished Continued page 141 42 Model Aviation Canadas Ivan Kristensen L won FAI Turnaround classagain flies Mode lii transmitter Watch out two up-andcoming filers R Greg Grigsby 6th Expert holds David Stakes 6th Sportsman Atlanta 00 C 0 00 Cj 0 00 C 0 mm 00 C 0 00 C 0 00 z C 0 00 Argentinas Mario Somenzlni L plane reallythriiled crowd Rolling Loop during demonstration flight Tony Frackowiak R continues development Challenge series Turnaround Challenge IV kits available Custom Built Air Frames 10567 Valette Circle So Miamisburg OH 45342 Dave Brown used earlier versions some success last World Championships AMA pattern classes would separated FAI class AMA pattern would flown two days four rounds FAI two days fliers three highest normalized scores would count top five class would meeting Pattern fliers discuss meet fifth day finals Two flights proposal Mike Harrison improve Nats would flown scores normalized operations An overwhelming number fliers best finals flight score would added Jerry Madden wasnt pleased apparent voted support allocating RC frequencies classes rapid equal exposure fliers previous three scores determine winner radio interference dumped Tiger Tail 4 judges could achieved Basically frequency-allocation would per mit equal exposure end eachtwo rounds Jim Bennett flew YSpowered Aurora 10th place Turnaround Banquet enjoyed 220 participants addition current President John Grigg six past AMA presidents hand Walt Good 1958-60 John Worth 1963 Maynard Hill 1964 John Patton 1969-70 John Clemens 1971-78 Earl Witt 1979-80 told interesting stories AMAs history part highlight banquet induction AMA Model Aviation Hall Fame George Aldrich Stanzel brothers Victor Joseph separate article will detail contributions addition famous 8-Ball Trophy awarded Irwin Polk years service support modeling activities Irwins brother Nat received trophy previouslythe Polk brothers both AMAs Hall Fame presentation made Rich Palmer representing Hobby Industry Association HIA also noted HIA presented AMA plaque honoring 50th Anniversarythe plaque display AMA Museum special gift certificate given Execu tive Director John Worth John Clemens behalf Frank Zaic other pioneers established AMA 1936 setting banquet appropriate beautiful glass-walled room Lake Charles Civic Center overlooking lake beautiful sunset added touch nostalgia visually signifying end AMAs first 50 years missing sunrise breakfast hail start next 50 Nats RC Pattern/Van Putte Continued page 42 twelfth Expert way ahead last year year airplane after first round thanks Futaba PCM didnt better Thats easy explain judges except notable exception gave what deserved rather what wanted truth zs.overall flew just about well can cant ask people worked hard put together enjoyable Nats rest us deserve pat back No deserves credit John Embry RC Pattern Cate gory Director Thanks John.thanks everyone Nats RC Pylon/Hager Continued page 45 just talked about safety problem event occurs evening Thats planes cross front sun during race come between pilot sun cant steer around sun during race cant avoid near 200 mph three other planes right around youre 20 feet up have real problem fly through sun come out other side youre lucky can see much wing tips big bright spot couple laps Just about time Pylon draws afternoon slot Nats end up quitting early because problem Some say have same problems morning sun Wrong morning sun usually has burn through some haze fog just nearly bright Think about guys evening sun has day burn off fog haze So planning 87 Nats please take consideration think situation years Nats affected turnout Enough said See races gang SEE WORLD ENGINES BACK CO VERAD IN THIS ISSUE #1 Mode Itech DRAGON LADY new Irit first models ten Hong should arrive Cindnnah n-cc n 25 retail price $22495 does sot include wheel pants cowl cowl retails $2495 price wheel pants also $2495 model open cockrit lowwing sporfater st models Modeltectr has come out Modeltech flew model Maloney 100 Zevoah 0-23 engine model set closer wing Joso sUd, makes model lith easier balance Uris engine flying alUtude about 200ft shove sea level Parker Leoin designer Dragon Lady able fly figure Mo other pattern manenvers Keep mind however thot spans lowwing open cockpit model something thars intendod fly pattern #2EXPERT4& 7ch Radio Equipment Recenfly tightened up liter iv receiver radion now off en much helter adjacent channel reiection Iron some first models retail price 7ch instance $33995 dscount houses offering 7 di ahout $150 plus stripping charges told lot retailers offering set far SiSO $165 makes equipment terrific hey yoa have dual conversion FM systorn NiCads charger included 4 servon neck stoap hequescy flags handle transmitter servo reversing 7 channels two dasi rates mining channels 1 $4 256 nice looking modern oysters good sick assemblers fairly smafi receiver 4dv retails $21000 avaltahle tinough bade sources checked far around $10795 hom mail order houses pins brain pontal charges Ifor slighly average retail shopi four channel priced two servon model uses sic 5-25 servo retail fm 62995 Again stress offering high-qualify radio very reasonahle prices #3 COSMO 40 Cosmo 40 co-ohinaico plywood halso model Plywood spiders coached inside helsa side panels sUItes up none-cabin area model cod sins pro-ode catouts far assembly forward bidliheads keep lined op model prodded nice scee wheel assernhly tiller cnn wing section semi symmetrical model very active 40-sized esgine 45-engine yet model throtled down capahie making very low speed paso over field ma very docile landing approudi again offering airplane money balsa pipeond model $4995 refailcorspares very favorably lot kits availahle $6995 pretty mach same featores throughout notice 1st discounters selling model low 32 35 ridlars local dealers heing siightiy higher hecause helght difierential #4 ROBINHOOD 60 tt0lnch model can bansported heck forth field average sedan forward part fuselage plywood catoafa configuration fuselage cobs sides rear faselage longeron type conshaction wing tail assemblies conventional construction go together easily model prodded very nice wire landing gear metal shape hold landing gear holtorn fuselage Ohufousty Rofantrood tokeofi Curtis Robs semi scale feature think yist littie nicer average hex shoulder-wing model thing nice shout host windows can look funi hy see much fuel have got tank dedde thea whether fake off again m conic re-fuel model flies well two cycle 75 90 109-sized engine heft npedficatty Mutuney 100 engine bat will also take Zensah 0-23 Robnnhoud 90 designed far flying oft grass sod picture ad takes Motzs sod farm Neetown Ohio day graso mowed fairly short Notice high tension pylon background wires have accounted demise quite few airpianes out MotZs sod farm #5 MALONEY 100 ENGINE Ths Maloney 100 t5oc cuhic inchi miao size very smallthe smallest magneto engine available trade So Yoc can can fly smuf planes fit mont cars enloy ci crivontages mcgnefo igniico Magneto ignition engines burn very isenpensive fuel namely gundine 32-101 miner sins very wel second advantage no glow piug heat up engine uses Walbro carburetor has internal fuel pemp engine sot going hem rich lean daring flight typiod mont glow piug engines designed carburetor could get echaust pipes out dowoward sidewayo upward toward rear youre running boat toward hoot engise has mounting flange hack contains flywheel magneto cof also four moonting lags want use heanr mounts engine prodded beam mount lags engine runs fairly cod us has lot thin area So far waive got so-ire engines ronning close 100 hours und seems like longer run helter ran engise comes choke air-scoop intake Typicaly starting maseurver would depress choke turn engine over c Suflivan sinner anti engise starts spatter Thea release choke come heck engine staner rail almost invariobly fire up first few oranks starter about low speed Os airplane Ac Rofanhoud 90 shown above high wing coding airplane low speed steady adequate get sirpiarre down hurry particalarly have get airpluoc down bins over beeline get ruoway Actuafly like land Roblohood 50 quite chit minimem throltie either 2 3 pont wheel landing get lot far money Maloney 100 retail priced St 0995 uctoally below some 60sized glow plug engines offered today glow piug engines cent equipped magnefon Also Waibro carburetor on engine Ike Maloney 100 substantaily expensive u 2-cycle $0 carmorretor Thin ma f/f 0th scale electric boggy using 72 voft camel tramp hack buttery car oflered both kit assembled form prices areas fdlows Kit-$5995 Assembled$71 95 Soun going offer hop-up kit Rockbcster again tuck very competitive pridog hetwees Rockbuster other buggies class Incidentally Rockhusler uses 390 Mabudni motor can upgraded almont 540 motor should castomer desire make change #7 World Engines 72v SLOW CHARGER IMny would body want 72 soil stow charger reuson after tour five quick charges set cepensure nickel cerium baltenies haggies use batteries need good stow charge keep healthy charger retails fur $795 Now thiok about price u littie less pay set NiCads baggy stow charger will maintain baggy batteries two three times life cocasional stow charge can see such charger something should have other baggy equipment WORLD ENGINES 8960 Rossash Ave Cincinnati Ohio 45236 Phone 513 793-5900 November1986 141 SWEIIZER ENTERPRISES P0 BOX 834 SBORO OR 97123 PHONE 5031640-5102 4 SnrrvS T 56 WINOOPON scalE 0- V-s Q --Ucx cx --a sve,s Arculxr T H89A Rapid& s STEARIVIAN 4E PLANS $3850C PLANS $3g95 CANOPY -NOSELIGHT-S 1500A FIBERGLASS ACCESSORY PACKAGE $8500 FIBERGLASS COWLS t21 $6000L PARTIAL KIT 00 BUILT-UP KIT $32500 AIRMAIL -PLANS ACCESSORWP ADD $400 Ba KIT $1500 FOREIGN OVERSEAS ORDERS ADD $2000 PLANS & ACCESS en KIT- $4500
Edition: Model Aviation - 1986/11
Page Numbers: 38, 39, 40, 41, 42, 141
RC Aerobatics Van Putte EXCLUDE THEM results 1986 Nats FAI Pattern event demonstrated once again United States needs tighter control persons entering country across its northern border Ivan Kristensen Ontario Canada won FAI Pattern event third time last four yearsand other time second Chip Hyde 1984 Reno Nats Very impressive flying Nats returned once again old runway what used Chennault AEB near Lake Charles LA Previously 1974 1975 1978 Nats have held same site may well last time Nats can held since Boeing Co going establish aircraft rework facility field will using old bomber runway makes site popular modelers Pattern attracted 123 contestants Fifty-two flew Sportsman 16 Advanced 16 Expert eight Master 31 FAL quaiity flying appeared better other Nats can remember Like Nats high-placing fliers very good unusual see fliers bottom haif placings werent bad either Everything started earlier usual Nats Transmitterprocessingwas held Friday July 25 competition started next day 700 am previous Nats transmitter processing has Sunday competition began Monday two-day shift schedule 38 Model Aviation 00 mmI Cl 0 00 Ci 0 00 0 Cl 0 mm 00 Cl 0 00 Cl 0 00 Cl 0 00 John Embry RC Pattern Category Director explains pilots meeting event will run L John displays some ot nis other talents refuels ATY used shuttle score sheets flight lines tabulation trailer CR notice anything odd Chip Hyde two Dalotels biggie little backup Chip L used biggie primary plane seen mismatched wing little Merle Hyde R has right wing little wrong fuselage couple vintage fliers L work Don Lowe holds Jim Edwards Tar Baby him Mike Barbee assists Geof Combs LA-i R RC AerobaticsRon Van Putte competition Once again thats unusual make room Fiftieth Anniversary Celebration following weekend August 2-3 competition Sportsman class unu sual Steve Carruthers led event beginning end won comfortable margin remaining four top five Sportsman competitors bounced up down standings expected Mike Watts third place William Haskell fourth place never out top five Thats unusual Advanced class another persistent winner Rick Byrd led way won big Rick high Junior too next three finishers William Jones David Snow Brent Bourgeois top five during entire Expert winner Hank Cooper contend tough competition Charles Lewis second place Don Vail third place along loss airplane during third round Hanks PCM radio went its Fail Safe mode just after completed Three Axial Rolls airplane crashed borrowed Dash Bob McLain finished last two rounds though nothing unusual happened Meanwhile Master class Paul Verger trying duplicate feats Carruthers Byrd leading class start finish Pete Callas overcame engine problems plagued him during first two rounds transplanting trusty engines overcame Paul win event Bryan Hender son third Russ Nakamura fourth Harold Roberts fifth also never out top five may have stop saying its unusual consistently top five Mats future Mats like 1986 Sportsman Advanced Master class competitions FAI event results interesting Winner Ivan Kristensen Chip Hyde second Steve Helms fourth top five way Dave Brown fifth hovered around fourth fifth sixth Tony Frackowiak third wasnt top five until fifth round over Scoring based adding three best flight scores out five official flights scores normalized based diNovember 1986 39 Dean Pappas made fabulous Maya design plug-in wings L quick-disconnect retract-gear pushrods Kevin Castaing just loves strange-looking airplanes R black-and-white picture cant justice bloodshot eye wing art HipoTipo 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Bill Thomastlies demonstration flightfora film crewfrom National Geographic SocietyL Young David Shulman R flew UglyStick Sportsman Class landings almost always drew spectator applause Whens last time yours did Cajun RC Products marketing afine kit Ron ChidgeysTigerTail4 L Get Infofrom Tim Langlinois 112 RosieSt LaFayette LA70508 Nat Pentons airplanes R never conventional usually feature landing gear having center wheel wing-tip skid-wheels also has Keviar rudder cables carbon-fiber elevator pushrods Look sun sky reflecting finish big north-south runway used good advantage Three Pattern sites set up runway two flight lines end north south sites flight line middle site Separation between sites least 2000 feet no overflying site adjacent site Since flying done 700 am 100 pm pilots andiudges east side runway keep sun fliers backs Fliers planned well knew prevail ing winds should south takeoffs would right left rolling maneu vers would left right After diligent practice expected wind conditions fliers discovered wind blew flbesglass/foam/b balsa/foam foam/balsa balsa/foam balsa/foam libesgiass/foam balsa/foam northwest four days So much good planning us like rolling maneuvers right left happyespe cially since didnt practice other wind direction hot Lake Charles us Gulf Coast used hot July days warm us can imagine bad must have some Northern fliers never experienced four solid days Southern heatespecially during Souths worst recorded heat wave Shade premium wind welcome universal complaints heard concern ed flight line operation judges Fifteen judges remained same flight lines 123 fliers moved flight line flight line meant impossible flier establish permanent base operate too much trouble put up tent morning take down again move before noon judges should have moved fliers remained line Everyone complains about judges 1986 Nats no exception easy set judges three sets average judges set hard least superficial appearance However examin ed scores meted out hard set bitter conclusion made judge scoring far below other two judges scores two three points under scores other two judges half maneuvers result few fliers used score earned line meant lot peoples time wasted under stand several prominent fliers let him know delighted performance really bright spots years Nats tabulation scores Mike Lauman developed system featured optical card reader Judges blackened-in spot score sheet corresponding score maneuver cards read card 40 Model Aviation RC Aerobatics Van Putte EAC LA 00 z 0 00 0 00 z 0 00 cj 0 00 0 00 hsm 0 00 Guelph Ont. Yuma AZ Miamisburg OH El Toro CA Hamilton Marietta Lodi NJ viding contestants score front partic ular set judges highest score given out set judges multiplying result 1000 order finish would have exactly same according Chief Tabulator Mike Lauren Pete Cailas R won Master class theHank Cooper R claimed top spot inSportsman ciass winner Steve Carruthers third timeExpert despite third-round crashR receives trophy John Embry jj RC Aerobatics Van Putte reader scores printed sheet paper showing judges score maneu vers total score judge average score Printed across top sheet number round contestants number name AMA number date time score sheet processed fast accurate great end round standings class posted outside tabulation trailer located northernmost site popular place also site awards made shortly after last flights flown meantime several demonstration flights flown team reporters National Geographic Society Bill Thomas Chip Hyde Tony Plebanek drew applause efforts however Argen tinian Mario Somenzini brought down house show may have seen Rolling Circlebut have ever seen Rolling Loop Yes Mario really did low point loop barely 10 feet off ground 00 ON hmm] cI 0 00 ON z 0 00 ON mm C, 0 00 ON C, 0 00 ON C, 0 00 ON Cl 0 mm 00 ON 41 couple new products made appear ances Nats emphasis reducing weight airplanes Turnaround FAI event Dave Browns new Flite Lite wheels big hit wheels have rubbery-sponge feel very light problem some competing designs have keeping tire hub appears have solved Daves new design best news prices Daves new wheels very competitive Another new product seen Nats lightweight aluminum spinner Romco Manu facturing Inc Owner Bob Obenberger wouldnt tell manages machine outside inside spinner simultaneously ends up lightweight superior spinner feature really liked way retaining bolt matched contour nose spinner No cookie cuts flesh November 1986 Joyand Roif Schimmerare proud having son George Best Junior Sportsman Advanced class winner Rick Byrd R also Best Junior big group happy 1986 Nats Pattern winners Too identify RC Aerobatics trying shut down engine thumb forefinger Look Romcos Tru Turn spinners hit market wont inexpensive nice Ron Van Putte obvious advantages disadvantages Mikes proposal fliers meeting supported Lets try see what happens did Ron Van Putte Well finished Continued page 141 42 Model Aviation Canadas Ivan Kristensen L won FAI Turnaround classagain flies Mode lii transmitter Watch out two up-andcoming filers R Greg Grigsby 6th Expert holds David Stakes 6th Sportsman Atlanta 00 C 0 00 Cj 0 00 C 0 mm 00 C 0 00 C 0 00 z C 0 00 Argentinas Mario Somenzlni L plane reallythriiled crowd Rolling Loop during demonstration flight Tony Frackowiak R continues development Challenge series Turnaround Challenge IV kits available Custom Built Air Frames 10567 Valette Circle So Miamisburg OH 45342 Dave Brown used earlier versions some success last World Championships AMA pattern classes would separated FAI class AMA pattern would flown two days four rounds FAI two days fliers three highest normalized scores would count top five class would meeting Pattern fliers discuss meet fifth day finals Two flights proposal Mike Harrison improve Nats would flown scores normalized operations An overwhelming number fliers best finals flight score would added Jerry Madden wasnt pleased apparent voted support allocating RC frequencies classes rapid equal exposure fliers previous three scores determine winner radio interference dumped Tiger Tail 4 judges could achieved Basically frequency-allocation would per mit equal exposure end eachtwo rounds Jim Bennett flew YSpowered Aurora 10th place Turnaround Banquet enjoyed 220 participants addition current President John Grigg six past AMA presidents hand Walt Good 1958-60 John Worth 1963 Maynard Hill 1964 John Patton 1969-70 John Clemens 1971-78 Earl Witt 1979-80 told interesting stories AMAs history part highlight banquet induction AMA Model Aviation Hall Fame George Aldrich Stanzel brothers Victor Joseph separate article will detail contributions addition famous 8-Ball Trophy awarded Irwin Polk years service support modeling activities Irwins brother Nat received trophy previouslythe Polk brothers both AMAs Hall Fame presentation made Rich Palmer representing Hobby Industry Association HIA also noted HIA presented AMA plaque honoring 50th Anniversarythe plaque display AMA Museum special gift certificate given Execu tive Director John Worth John Clemens behalf Frank Zaic other pioneers established AMA 1936 setting banquet appropriate beautiful glass-walled room Lake Charles Civic Center overlooking lake beautiful sunset added touch nostalgia visually signifying end AMAs first 50 years missing sunrise breakfast hail start next 50 Nats RC Pattern/Van Putte Continued page 42 twelfth Expert way ahead last year year airplane after first round thanks Futaba PCM didnt better Thats easy explain judges except notable exception gave what deserved rather what wanted truth zs.overall flew just about well can cant ask people worked hard put together enjoyable Nats rest us deserve pat back No deserves credit John Embry RC Pattern Cate gory Director Thanks John.thanks everyone Nats RC Pylon/Hager Continued page 45 just talked about safety problem event occurs evening Thats planes cross front sun during race come between pilot sun cant steer around sun during race cant avoid near 200 mph three other planes right around youre 20 feet up have real problem fly through sun come out other side youre lucky can see much wing tips big bright spot couple laps Just about time Pylon draws afternoon slot Nats end up quitting early because problem Some say have same problems morning sun Wrong morning sun usually has burn through some haze fog just nearly bright Think about guys evening sun has day burn off fog haze So planning 87 Nats please take consideration think situation years Nats affected turnout Enough said See races gang SEE WORLD ENGINES BACK CO VERAD IN THIS ISSUE #1 Mode Itech DRAGON LADY new Irit first models ten Hong should arrive Cindnnah n-cc n 25 retail price $22495 does sot include wheel pants cowl cowl retails $2495 price wheel pants also $2495 model open cockrit lowwing sporfater st models Modeltectr has come out Modeltech flew model Maloney 100 Zevoah 0-23 engine model set closer wing Joso sUd, makes model lith easier balance Uris engine flying alUtude about 200ft shove sea level Parker Leoin designer Dragon Lady able fly figure Mo other pattern manenvers Keep mind however thot spans lowwing open cockpit model something thars intendod fly pattern #2EXPERT4& 7ch Radio Equipment Recenfly tightened up liter iv receiver radion now off en much helter adjacent channel reiection Iron some first models retail price 7ch instance $33995 dscount houses offering 7 di ahout $150 plus stripping charges told lot retailers offering set far SiSO $165 makes equipment terrific hey yoa have dual conversion FM systorn NiCads charger included 4 servon neck stoap hequescy flags handle transmitter servo reversing 7 channels two dasi rates mining channels 1 $4 256 nice looking modern oysters good sick assemblers fairly smafi receiver 4dv retails $21000 avaltahle tinough bade sources checked far around $10795 hom mail order houses pins brain pontal charges Ifor slighly average retail shopi four channel priced two servon model uses sic 5-25 servo retail fm 62995 Again stress offering high-qualify radio very reasonahle prices #3 COSMO 40 Cosmo 40 co-ohinaico plywood halso model Plywood spiders coached inside helsa side panels sUItes up none-cabin area model cod sins pro-ode catouts far assembly forward bidliheads keep lined op model prodded nice scee wheel assernhly tiller cnn wing section semi symmetrical model very active 40-sized esgine 45-engine yet model throtled down capahie making very low speed paso over field ma very docile landing approudi again offering airplane money balsa pipeond model $4995 refailcorspares very favorably lot kits availahle $6995 pretty mach same featores throughout notice 1st discounters selling model low 32 35 ridlars local dealers heing siightiy higher hecause helght difierential #4 ROBINHOOD 60 tt0lnch model can bansported heck forth field average sedan forward part fuselage plywood catoafa configuration fuselage cobs sides rear faselage longeron type conshaction wing tail assemblies conventional construction go together easily model prodded very nice wire landing gear metal shape hold landing gear holtorn fuselage Ohufousty Rofantrood tokeofi Curtis Robs semi scale feature think yist littie nicer average hex shoulder-wing model thing nice shout host windows can look funi hy see much fuel have got tank dedde thea whether fake off again m conic re-fuel model flies well two cycle 75 90 109-sized engine heft npedficatty Mutuney 100 engine bat will also take Zensah 0-23 Robnnhoud 90 designed far flying oft grass sod picture ad takes Motzs sod farm Neetown Ohio day graso mowed fairly short Notice high tension pylon background wires have accounted demise quite few airpianes out MotZs sod farm #5 MALONEY 100 ENGINE Ths Maloney 100 t5oc cuhic inchi miao size very smallthe smallest magneto engine available trade So Yoc can can fly smuf planes fit mont cars enloy ci crivontages mcgnefo igniico Magneto ignition engines burn very isenpensive fuel namely gundine 32-101 miner sins very wel second advantage no glow piug heat up engine uses Walbro carburetor has internal fuel pemp engine sot going hem rich lean daring flight typiod mont glow piug engines designed carburetor could get echaust pipes out dowoward sidewayo upward toward rear youre running boat toward hoot engise has mounting flange hack contains flywheel magneto cof also four moonting lags want use heanr mounts engine prodded beam mount lags engine runs fairly cod us has lot thin area So far waive got so-ire engines ronning close 100 hours und seems like longer run helter ran engise comes choke air-scoop intake Typicaly starting maseurver would depress choke turn engine over c Suflivan sinner anti engise starts spatter Thea release choke come heck engine staner rail almost invariobly fire up first few oranks starter about low speed Os airplane Ac Rofanhoud 90 shown above high wing coding airplane low speed steady adequate get sirpiarre down hurry particalarly have get airpluoc down bins over beeline get ruoway Actuafly like land Roblohood 50 quite chit minimem throltie either 2 3 pont wheel landing get lot far money Maloney 100 retail priced St 0995 uctoally below some 60sized glow plug engines offered today glow piug engines cent equipped magnefon Also Waibro carburetor on engine Ike Maloney 100 substantaily expensive u 2-cycle $0 carmorretor Thin ma f/f 0th scale electric boggy using 72 voft camel tramp hack buttery car oflered both kit assembled form prices areas fdlows Kit-$5995 Assembled$71 95 Soun going offer hop-up kit Rockbcster again tuck very competitive pridog hetwees Rockbuster other buggies class Incidentally Rockhusler uses 390 Mabudni motor can upgraded almont 540 motor should castomer desire make change #7 World Engines 72v SLOW CHARGER IMny would body want 72 soil stow charger reuson after tour five quick charges set cepensure nickel cerium baltenies haggies use batteries need good stow charge keep healthy charger retails fur $795 Now thiok about price u littie less pay set NiCads baggy stow charger will maintain baggy batteries two three times life cocasional stow charge can see such charger something should have other baggy equipment WORLD ENGINES 8960 Rossash Ave Cincinnati Ohio 45236 Phone 513 793-5900 November1986 141 SWEIIZER ENTERPRISES P0 BOX 834 SBORO OR 97123 PHONE 5031640-5102 4 SnrrvS T 56 WINOOPON scalE 0- V-s Q --Ucx cx --a sve,s Arculxr T H89A Rapid& s STEARIVIAN 4E PLANS $3850C PLANS $3g95 CANOPY -NOSELIGHT-S 1500A FIBERGLASS ACCESSORY PACKAGE $8500 FIBERGLASS COWLS t21 $6000L PARTIAL KIT 00 BUILT-UP KIT $32500 AIRMAIL -PLANS ACCESSORWP ADD $400 Ba KIT $1500 FOREIGN OVERSEAS ORDERS ADD $2000 PLANS & ACCESS en KIT- $4500
Edition: Model Aviation - 1986/11
Page Numbers: 38, 39, 40, 41, 42, 141
RC Aerobatics Van Putte EXCLUDE THEM results 1986 Nats FAI Pattern event demonstrated once again United States needs tighter control persons entering country across its northern border Ivan Kristensen Ontario Canada won FAI Pattern event third time last four yearsand other time second Chip Hyde 1984 Reno Nats Very impressive flying Nats returned once again old runway what used Chennault AEB near Lake Charles LA Previously 1974 1975 1978 Nats have held same site may well last time Nats can held since Boeing Co going establish aircraft rework facility field will using old bomber runway makes site popular modelers Pattern attracted 123 contestants Fifty-two flew Sportsman 16 Advanced 16 Expert eight Master 31 FAL quaiity flying appeared better other Nats can remember Like Nats high-placing fliers very good unusual see fliers bottom haif placings werent bad either Everything started earlier usual Nats Transmitterprocessingwas held Friday July 25 competition started next day 700 am previous Nats transmitter processing has Sunday competition began Monday two-day shift schedule 38 Model Aviation 00 mmI Cl 0 00 Ci 0 00 0 Cl 0 mm 00 Cl 0 00 Cl 0 00 Cl 0 00 John Embry RC Pattern Category Director explains pilots meeting event will run L John displays some ot nis other talents refuels ATY used shuttle score sheets flight lines tabulation trailer CR notice anything odd Chip Hyde two Dalotels biggie little backup Chip L used biggie primary plane seen mismatched wing little Merle Hyde R has right wing little wrong fuselage couple vintage fliers L work Don Lowe holds Jim Edwards Tar Baby him Mike Barbee assists Geof Combs LA-i R RC AerobaticsRon Van Putte competition Once again thats unusual make room Fiftieth Anniversary Celebration following weekend August 2-3 competition Sportsman class unu sual Steve Carruthers led event beginning end won comfortable margin remaining four top five Sportsman competitors bounced up down standings expected Mike Watts third place William Haskell fourth place never out top five Thats unusual Advanced class another persistent winner Rick Byrd led way won big Rick high Junior too next three finishers William Jones David Snow Brent Bourgeois top five during entire Expert winner Hank Cooper contend tough competition Charles Lewis second place Don Vail third place along loss airplane during third round Hanks PCM radio went its Fail Safe mode just after completed Three Axial Rolls airplane crashed borrowed Dash Bob McLain finished last two rounds though nothing unusual happened Meanwhile Master class Paul Verger trying duplicate feats Carruthers Byrd leading class start finish Pete Callas overcame engine problems plagued him during first two rounds transplanting trusty engines overcame Paul win event Bryan Hender son third Russ Nakamura fourth Harold Roberts fifth also never out top five may have stop saying its unusual consistently top five Mats future Mats like 1986 Sportsman Advanced Master class competitions FAI event results interesting Winner Ivan Kristensen Chip Hyde second Steve Helms fourth top five way Dave Brown fifth hovered around fourth fifth sixth Tony Frackowiak third wasnt top five until fifth round over Scoring based adding three best flight scores out five official flights scores normalized based diNovember 1986 39 Dean Pappas made fabulous Maya design plug-in wings L quick-disconnect retract-gear pushrods Kevin Castaing just loves strange-looking airplanes R black-and-white picture cant justice bloodshot eye wing art HipoTipo 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Bill Thomastlies demonstration flightfora film crewfrom National Geographic SocietyL Young David Shulman R flew UglyStick Sportsman Class landings almost always drew spectator applause Whens last time yours did Cajun RC Products marketing afine kit Ron ChidgeysTigerTail4 L Get Infofrom Tim Langlinois 112 RosieSt LaFayette LA70508 Nat Pentons airplanes R never conventional usually feature landing gear having center wheel wing-tip skid-wheels also has Keviar rudder cables carbon-fiber elevator pushrods Look sun sky reflecting finish big north-south runway used good advantage Three Pattern sites set up runway two flight lines end north south sites flight line middle site Separation between sites least 2000 feet no overflying site adjacent site Since flying done 700 am 100 pm pilots andiudges east side runway keep sun fliers backs Fliers planned well knew prevail ing winds should south takeoffs would right left rolling maneu vers would left right After diligent practice expected wind conditions fliers discovered wind blew flbesglass/foam/b balsa/foam foam/balsa balsa/foam balsa/foam libesgiass/foam balsa/foam northwest four days So much good planning us like rolling maneuvers right left happyespe cially since didnt practice other wind direction hot Lake Charles us Gulf Coast used hot July days warm us can imagine bad must have some Northern fliers never experienced four solid days Southern heatespecially during Souths worst recorded heat wave Shade premium wind welcome universal complaints heard concern ed flight line operation judges Fifteen judges remained same flight lines 123 fliers moved flight line flight line meant impossible flier establish permanent base operate too much trouble put up tent morning take down again move before noon judges should have moved fliers remained line Everyone complains about judges 1986 Nats no exception easy set judges three sets average judges set hard least superficial appearance However examin ed scores meted out hard set bitter conclusion made judge scoring far below other two judges scores two three points under scores other two judges half maneuvers result few fliers used score earned line meant lot peoples time wasted under stand several prominent fliers let him know delighted performance really bright spots years Nats tabulation scores Mike Lauman developed system featured optical card reader Judges blackened-in spot score sheet corresponding score maneuver cards read card 40 Model Aviation RC Aerobatics Van Putte EAC LA 00 z 0 00 0 00 z 0 00 cj 0 00 0 00 hsm 0 00 Guelph Ont. Yuma AZ Miamisburg OH El Toro CA Hamilton Marietta Lodi NJ viding contestants score front partic ular set judges highest score given out set judges multiplying result 1000 order finish would have exactly same according Chief Tabulator Mike Lauren Pete Cailas R won Master class theHank Cooper R claimed top spot inSportsman ciass winner Steve Carruthers third timeExpert despite third-round crashR receives trophy John Embry jj RC Aerobatics Van Putte reader scores printed sheet paper showing judges score maneu vers total score judge average score Printed across top sheet number round contestants number name AMA number date time score sheet processed fast accurate great end round standings class posted outside tabulation trailer located northernmost site popular place also site awards made shortly after last flights flown meantime several demonstration flights flown team reporters National Geographic Society Bill Thomas Chip Hyde Tony Plebanek drew applause efforts however Argen tinian Mario Somenzini brought down house show may have seen Rolling Circlebut have ever seen Rolling Loop Yes Mario really did low point loop barely 10 feet off ground 00 ON hmm] cI 0 00 ON z 0 00 ON mm C, 0 00 ON C, 0 00 ON C, 0 00 ON Cl 0 mm 00 ON 41 couple new products made appear ances Nats emphasis reducing weight airplanes Turnaround FAI event Dave Browns new Flite Lite wheels big hit wheels have rubbery-sponge feel very light problem some competing designs have keeping tire hub appears have solved Daves new design best news prices Daves new wheels very competitive Another new product seen Nats lightweight aluminum spinner Romco Manu facturing Inc Owner Bob Obenberger wouldnt tell manages machine outside inside spinner simultaneously ends up lightweight superior spinner feature really liked way retaining bolt matched contour nose spinner No cookie cuts flesh November 1986 Joyand Roif Schimmerare proud having son George Best Junior Sportsman Advanced class winner Rick Byrd R also Best Junior big group happy 1986 Nats Pattern winners Too identify RC Aerobatics trying shut down engine thumb forefinger Look Romcos Tru Turn spinners hit market wont inexpensive nice Ron Van Putte obvious advantages disadvantages Mikes proposal fliers meeting supported Lets try see what happens did Ron Van Putte Well finished Continued page 141 42 Model Aviation Canadas Ivan Kristensen L won FAI Turnaround classagain flies Mode lii transmitter Watch out two up-andcoming filers R Greg Grigsby 6th Expert holds David Stakes 6th Sportsman Atlanta 00 C 0 00 Cj 0 00 C 0 mm 00 C 0 00 C 0 00 z C 0 00 Argentinas Mario Somenzlni L plane reallythriiled crowd Rolling Loop during demonstration flight Tony Frackowiak R continues development Challenge series Turnaround Challenge IV kits available Custom Built Air Frames 10567 Valette Circle So Miamisburg OH 45342 Dave Brown used earlier versions some success last World Championships AMA pattern classes would separated FAI class AMA pattern would flown two days four rounds FAI two days fliers three highest normalized scores would count top five class would meeting Pattern fliers discuss meet fifth day finals Two flights proposal Mike Harrison improve Nats would flown scores normalized operations An overwhelming number fliers best finals flight score would added Jerry Madden wasnt pleased apparent voted support allocating RC frequencies classes rapid equal exposure fliers previous three scores determine winner radio interference dumped Tiger Tail 4 judges could achieved Basically frequency-allocation would per mit equal exposure end eachtwo rounds Jim Bennett flew YSpowered Aurora 10th place Turnaround Banquet enjoyed 220 participants addition current President John Grigg six past AMA presidents hand Walt Good 1958-60 John Worth 1963 Maynard Hill 1964 John Patton 1969-70 John Clemens 1971-78 Earl Witt 1979-80 told interesting stories AMAs history part highlight banquet induction AMA Model Aviation Hall Fame George Aldrich Stanzel brothers Victor Joseph separate article will detail contributions addition famous 8-Ball Trophy awarded Irwin Polk years service support modeling activities Irwins brother Nat received trophy previouslythe Polk brothers both AMAs Hall Fame presentation made Rich Palmer representing Hobby Industry Association HIA also noted HIA presented AMA plaque honoring 50th Anniversarythe plaque display AMA Museum special gift certificate given Execu tive Director John Worth John Clemens behalf Frank Zaic other pioneers established AMA 1936 setting banquet appropriate beautiful glass-walled room Lake Charles Civic Center overlooking lake beautiful sunset added touch nostalgia visually signifying end AMAs first 50 years missing sunrise breakfast hail start next 50 Nats RC Pattern/Van Putte Continued page 42 twelfth Expert way ahead last year year airplane after first round thanks Futaba PCM didnt better Thats easy explain judges except notable exception gave what deserved rather what wanted truth zs.overall flew just about well can cant ask people worked hard put together enjoyable Nats rest us deserve pat back No deserves credit John Embry RC Pattern Cate gory Director Thanks John.thanks everyone Nats RC Pylon/Hager Continued page 45 just talked about safety problem event occurs evening Thats planes cross front sun during race come between pilot sun cant steer around sun during race cant avoid near 200 mph three other planes right around youre 20 feet up have real problem fly through sun come out other side youre lucky can see much wing tips big bright spot couple laps Just about time Pylon draws afternoon slot Nats end up quitting early because problem Some say have same problems morning sun Wrong morning sun usually has burn through some haze fog just nearly bright Think about guys evening sun has day burn off fog haze So planning 87 Nats please take consideration think situation years Nats affected turnout Enough said See races gang SEE WORLD ENGINES BACK CO VERAD IN THIS ISSUE #1 Mode Itech DRAGON LADY new Irit first models ten Hong should arrive Cindnnah n-cc n 25 retail price $22495 does sot include wheel pants cowl cowl retails $2495 price wheel pants also $2495 model open cockrit lowwing sporfater st models Modeltectr has come out Modeltech flew model Maloney 100 Zevoah 0-23 engine model set closer wing Joso sUd, makes model lith easier balance Uris engine flying alUtude about 200ft shove sea level Parker Leoin designer Dragon Lady able fly figure Mo other pattern manenvers Keep mind however thot spans lowwing open cockpit model something thars intendod fly pattern #2EXPERT4& 7ch Radio Equipment Recenfly tightened up liter iv receiver radion now off en much helter adjacent channel reiection Iron some first models retail price 7ch instance $33995 dscount houses offering 7 di ahout $150 plus stripping charges told lot retailers offering set far SiSO $165 makes equipment terrific hey yoa have dual conversion FM systorn NiCads charger included 4 servon neck stoap hequescy flags handle transmitter servo reversing 7 channels two dasi rates mining channels 1 $4 256 nice looking modern oysters good sick assemblers fairly smafi receiver 4dv retails $21000 avaltahle tinough bade sources checked far around $10795 hom mail order houses pins brain pontal charges Ifor slighly average retail shopi four channel priced two servon model uses sic 5-25 servo retail fm 62995 Again stress offering high-qualify radio very reasonahle prices #3 COSMO 40 Cosmo 40 co-ohinaico plywood halso model Plywood spiders coached inside helsa side panels sUItes up none-cabin area model cod sins pro-ode catouts far assembly forward bidliheads keep lined op model prodded nice scee wheel assernhly tiller cnn wing section semi symmetrical model very active 40-sized esgine 45-engine yet model throtled down capahie making very low speed paso over field ma very docile landing approudi again offering airplane money balsa pipeond model $4995 refailcorspares very favorably lot kits availahle $6995 pretty mach same featores throughout notice 1st discounters selling model low 32 35 ridlars local dealers heing siightiy higher hecause helght difierential #4 ROBINHOOD 60 tt0lnch model can bansported heck forth field average sedan forward part fuselage plywood catoafa configuration fuselage cobs sides rear faselage longeron type conshaction wing tail assemblies conventional construction go together easily model prodded very nice wire landing gear metal shape hold landing gear holtorn fuselage Ohufousty Rofantrood tokeofi Curtis Robs semi scale feature think yist littie nicer average hex shoulder-wing model thing nice shout host windows can look funi hy see much fuel have got tank dedde thea whether fake off again m conic re-fuel model flies well two cycle 75 90 109-sized engine heft npedficatty Mutuney 100 engine bat will also take Zensah 0-23 Robnnhoud 90 designed far flying oft grass sod picture ad takes Motzs sod farm Neetown Ohio day graso mowed fairly short Notice high tension pylon background wires have accounted demise quite few airpianes out MotZs sod farm #5 MALONEY 100 ENGINE Ths Maloney 100 t5oc cuhic inchi miao size very smallthe smallest magneto engine available trade So Yoc can can fly smuf planes fit mont cars enloy ci crivontages mcgnefo igniico Magneto ignition engines burn very isenpensive fuel namely gundine 32-101 miner sins very wel second advantage no glow piug heat up engine uses Walbro carburetor has internal fuel pemp engine sot going hem rich lean daring flight typiod mont glow piug engines designed carburetor could get echaust pipes out dowoward sidewayo upward toward rear youre running boat toward hoot engise has mounting flange hack contains flywheel magneto cof also four moonting lags want use heanr mounts engine prodded beam mount lags engine runs fairly cod us has lot thin area So far waive got so-ire engines ronning close 100 hours und seems like longer run helter ran engise comes choke air-scoop intake Typicaly starting maseurver would depress choke turn engine over c Suflivan sinner anti engise starts spatter Thea release choke come heck engine staner rail almost invariobly fire up first few oranks starter about low speed Os airplane Ac Rofanhoud 90 shown above high wing coding airplane low speed steady adequate get sirpiarre down hurry particalarly have get airpluoc down bins over beeline get ruoway Actuafly like land Roblohood 50 quite chit minimem throltie either 2 3 pont wheel landing get lot far money Maloney 100 retail priced St 0995 uctoally below some 60sized glow plug engines offered today glow piug engines cent equipped magnefon Also Waibro carburetor on engine Ike Maloney 100 substantaily expensive u 2-cycle $0 carmorretor Thin ma f/f 0th scale electric boggy using 72 voft camel tramp hack buttery car oflered both kit assembled form prices areas fdlows Kit-$5995 Assembled$71 95 Soun going offer hop-up kit Rockbcster again tuck very competitive pridog hetwees Rockbuster other buggies class Incidentally Rockhusler uses 390 Mabudni motor can upgraded almont 540 motor should castomer desire make change #7 World Engines 72v SLOW CHARGER IMny would body want 72 soil stow charger reuson after tour five quick charges set cepensure nickel cerium baltenies haggies use batteries need good stow charge keep healthy charger retails fur $795 Now thiok about price u littie less pay set NiCads baggy stow charger will maintain baggy batteries two three times life cocasional stow charge can see such charger something should have other baggy equipment WORLD ENGINES 8960 Rossash Ave Cincinnati Ohio 45236 Phone 513 793-5900 November1986 141 SWEIIZER ENTERPRISES P0 BOX 834 SBORO OR 97123 PHONE 5031640-5102 4 SnrrvS T 56 WINOOPON scalE 0- V-s Q --Ucx cx --a sve,s Arculxr T H89A Rapid& s STEARIVIAN 4E PLANS $3850C PLANS $3g95 CANOPY -NOSELIGHT-S 1500A FIBERGLASS ACCESSORY PACKAGE $8500 FIBERGLASS COWLS t21 $6000L PARTIAL KIT 00 BUILT-UP KIT $32500 AIRMAIL -PLANS ACCESSORWP ADD $400 Ba KIT $1500 FOREIGN OVERSEAS ORDERS ADD $2000 PLANS & ACCESS en KIT- $4500
Edition: Model Aviation - 1986/11
Page Numbers: 38, 39, 40, 41, 42, 141
RC Aerobatics Van Putte EXCLUDE THEM results 1986 Nats FAI Pattern event demonstrated once again United States needs tighter control persons entering country across its northern border Ivan Kristensen Ontario Canada won FAI Pattern event third time last four yearsand other time second Chip Hyde 1984 Reno Nats Very impressive flying Nats returned once again old runway what used Chennault AEB near Lake Charles LA Previously 1974 1975 1978 Nats have held same site may well last time Nats can held since Boeing Co going establish aircraft rework facility field will using old bomber runway makes site popular modelers Pattern attracted 123 contestants Fifty-two flew Sportsman 16 Advanced 16 Expert eight Master 31 FAL quaiity flying appeared better other Nats can remember Like Nats high-placing fliers very good unusual see fliers bottom haif placings werent bad either Everything started earlier usual Nats Transmitterprocessingwas held Friday July 25 competition started next day 700 am previous Nats transmitter processing has Sunday competition began Monday two-day shift schedule 38 Model Aviation 00 mmI Cl 0 00 Ci 0 00 0 Cl 0 mm 00 Cl 0 00 Cl 0 00 Cl 0 00 John Embry RC Pattern Category Director explains pilots meeting event will run L John displays some ot nis other talents refuels ATY used shuttle score sheets flight lines tabulation trailer CR notice anything odd Chip Hyde two Dalotels biggie little backup Chip L used biggie primary plane seen mismatched wing little Merle Hyde R has right wing little wrong fuselage couple vintage fliers L work Don Lowe holds Jim Edwards Tar Baby him Mike Barbee assists Geof Combs LA-i R RC AerobaticsRon Van Putte competition Once again thats unusual make room Fiftieth Anniversary Celebration following weekend August 2-3 competition Sportsman class unu sual Steve Carruthers led event beginning end won comfortable margin remaining four top five Sportsman competitors bounced up down standings expected Mike Watts third place William Haskell fourth place never out top five Thats unusual Advanced class another persistent winner Rick Byrd led way won big Rick high Junior too next three finishers William Jones David Snow Brent Bourgeois top five during entire Expert winner Hank Cooper contend tough competition Charles Lewis second place Don Vail third place along loss airplane during third round Hanks PCM radio went its Fail Safe mode just after completed Three Axial Rolls airplane crashed borrowed Dash Bob McLain finished last two rounds though nothing unusual happened Meanwhile Master class Paul Verger trying duplicate feats Carruthers Byrd leading class start finish Pete Callas overcame engine problems plagued him during first two rounds transplanting trusty engines overcame Paul win event Bryan Hender son third Russ Nakamura fourth Harold Roberts fifth also never out top five may have stop saying its unusual consistently top five Mats future Mats like 1986 Sportsman Advanced Master class competitions FAI event results interesting Winner Ivan Kristensen Chip Hyde second Steve Helms fourth top five way Dave Brown fifth hovered around fourth fifth sixth Tony Frackowiak third wasnt top five until fifth round over Scoring based adding three best flight scores out five official flights scores normalized based diNovember 1986 39 Dean Pappas made fabulous Maya design plug-in wings L quick-disconnect retract-gear pushrods Kevin Castaing just loves strange-looking airplanes R black-and-white picture cant justice bloodshot eye wing art HipoTipo 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Bill Thomastlies demonstration flightfora film crewfrom National Geographic SocietyL Young David Shulman R flew UglyStick Sportsman Class landings almost always drew spectator applause Whens last time yours did Cajun RC Products marketing afine kit Ron ChidgeysTigerTail4 L Get Infofrom Tim Langlinois 112 RosieSt LaFayette LA70508 Nat Pentons airplanes R never conventional usually feature landing gear having center wheel wing-tip skid-wheels also has Keviar rudder cables carbon-fiber elevator pushrods Look sun sky reflecting finish big north-south runway used good advantage Three Pattern sites set up runway two flight lines end north south sites flight line middle site Separation between sites least 2000 feet no overflying site adjacent site Since flying done 700 am 100 pm pilots andiudges east side runway keep sun fliers backs Fliers planned well knew prevail ing winds should south takeoffs would right left rolling maneu vers would left right After diligent practice expected wind conditions fliers discovered wind blew flbesglass/foam/b balsa/foam foam/balsa balsa/foam balsa/foam libesgiass/foam balsa/foam northwest four days So much good planning us like rolling maneuvers right left happyespe cially since didnt practice other wind direction hot Lake Charles us Gulf Coast used hot July days warm us can imagine bad must have some Northern fliers never experienced four solid days Southern heatespecially during Souths worst recorded heat wave Shade premium wind welcome universal complaints heard concern ed flight line operation judges Fifteen judges remained same flight lines 123 fliers moved flight line flight line meant impossible flier establish permanent base operate too much trouble put up tent morning take down again move before noon judges should have moved fliers remained line Everyone complains about judges 1986 Nats no exception easy set judges three sets average judges set hard least superficial appearance However examin ed scores meted out hard set bitter conclusion made judge scoring far below other two judges scores two three points under scores other two judges half maneuvers result few fliers used score earned line meant lot peoples time wasted under stand several prominent fliers let him know delighted performance really bright spots years Nats tabulation scores Mike Lauman developed system featured optical card reader Judges blackened-in spot score sheet corresponding score maneuver cards read card 40 Model Aviation RC Aerobatics Van Putte EAC LA 00 z 0 00 0 00 z 0 00 cj 0 00 0 00 hsm 0 00 Guelph Ont. Yuma AZ Miamisburg OH El Toro CA Hamilton Marietta Lodi NJ viding contestants score front partic ular set judges highest score given out set judges multiplying result 1000 order finish would have exactly same according Chief Tabulator Mike Lauren Pete Cailas R won Master class theHank Cooper R claimed top spot inSportsman ciass winner Steve Carruthers third timeExpert despite third-round crashR receives trophy John Embry jj RC Aerobatics Van Putte reader scores printed sheet paper showing judges score maneu vers total score judge average score Printed across top sheet number round contestants number name AMA number date time score sheet processed fast accurate great end round standings class posted outside tabulation trailer located northernmost site popular place also site awards made shortly after last flights flown meantime several demonstration flights flown team reporters National Geographic Society Bill Thomas Chip Hyde Tony Plebanek drew applause efforts however Argen tinian Mario Somenzini brought down house show may have seen Rolling Circlebut have ever seen Rolling Loop Yes Mario really did low point loop barely 10 feet off ground 00 ON hmm] cI 0 00 ON z 0 00 ON mm C, 0 00 ON C, 0 00 ON C, 0 00 ON Cl 0 mm 00 ON 41 couple new products made appear ances Nats emphasis reducing weight airplanes Turnaround FAI event Dave Browns new Flite Lite wheels big hit wheels have rubbery-sponge feel very light problem some competing designs have keeping tire hub appears have solved Daves new design best news prices Daves new wheels very competitive Another new product seen Nats lightweight aluminum spinner Romco Manu facturing Inc Owner Bob Obenberger wouldnt tell manages machine outside inside spinner simultaneously ends up lightweight superior spinner feature really liked way retaining bolt matched contour nose spinner No cookie cuts flesh November 1986 Joyand Roif Schimmerare proud having son George Best Junior Sportsman Advanced class winner Rick Byrd R also Best Junior big group happy 1986 Nats Pattern winners Too identify RC Aerobatics trying shut down engine thumb forefinger Look Romcos Tru Turn spinners hit market wont inexpensive nice Ron Van Putte obvious advantages disadvantages Mikes proposal fliers meeting supported Lets try see what happens did Ron Van Putte Well finished Continued page 141 42 Model Aviation Canadas Ivan Kristensen L won FAI Turnaround classagain flies Mode lii transmitter Watch out two up-andcoming filers R Greg Grigsby 6th Expert holds David Stakes 6th Sportsman Atlanta 00 C 0 00 Cj 0 00 C 0 mm 00 C 0 00 C 0 00 z C 0 00 Argentinas Mario Somenzlni L plane reallythriiled crowd Rolling Loop during demonstration flight Tony Frackowiak R continues development Challenge series Turnaround Challenge IV kits available Custom Built Air Frames 10567 Valette Circle So Miamisburg OH 45342 Dave Brown used earlier versions some success last World Championships AMA pattern classes would separated FAI class AMA pattern would flown two days four rounds FAI two days fliers three highest normalized scores would count top five class would meeting Pattern fliers discuss meet fifth day finals Two flights proposal Mike Harrison improve Nats would flown scores normalized operations An overwhelming number fliers best finals flight score would added Jerry Madden wasnt pleased apparent voted support allocating RC frequencies classes rapid equal exposure fliers previous three scores determine winner radio interference dumped Tiger Tail 4 judges could achieved Basically frequency-allocation would per mit equal exposure end eachtwo rounds Jim Bennett flew YSpowered Aurora 10th place Turnaround Banquet enjoyed 220 participants addition current President John Grigg six past AMA presidents hand Walt Good 1958-60 John Worth 1963 Maynard Hill 1964 John Patton 1969-70 John Clemens 1971-78 Earl Witt 1979-80 told interesting stories AMAs history part highlight banquet induction AMA Model Aviation Hall Fame George Aldrich Stanzel brothers Victor Joseph separate article will detail contributions addition famous 8-Ball Trophy awarded Irwin Polk years service support modeling activities Irwins brother Nat received trophy previouslythe Polk brothers both AMAs Hall Fame presentation made Rich Palmer representing Hobby Industry Association HIA also noted HIA presented AMA plaque honoring 50th Anniversarythe plaque display AMA Museum special gift certificate given Execu tive Director John Worth John Clemens behalf Frank Zaic other pioneers established AMA 1936 setting banquet appropriate beautiful glass-walled room Lake Charles Civic Center overlooking lake beautiful sunset added touch nostalgia visually signifying end AMAs first 50 years missing sunrise breakfast hail start next 50 Nats RC Pattern/Van Putte Continued page 42 twelfth Expert way ahead last year year airplane after first round thanks Futaba PCM didnt better Thats easy explain judges except notable exception gave what deserved rather what wanted truth zs.overall flew just about well can cant ask people worked hard put together enjoyable Nats rest us deserve pat back No deserves credit John Embry RC Pattern Cate gory Director Thanks John.thanks everyone Nats RC Pylon/Hager Continued page 45 just talked about safety problem event occurs evening Thats planes cross front sun during race come between pilot sun cant steer around sun during race cant avoid near 200 mph three other planes right around youre 20 feet up have real problem fly through sun come out other side youre lucky can see much wing tips big bright spot couple laps Just about time Pylon draws afternoon slot Nats end up quitting early because problem Some say have same problems morning sun Wrong morning sun usually has burn through some haze fog just nearly bright Think about guys evening sun has day burn off fog haze So planning 87 Nats please take consideration think situation years Nats affected turnout Enough said See races gang SEE WORLD ENGINES BACK CO VERAD IN THIS ISSUE #1 Mode Itech DRAGON LADY new Irit first models ten Hong should arrive Cindnnah n-cc n 25 retail price $22495 does sot include wheel pants cowl cowl retails $2495 price wheel pants also $2495 model open cockrit lowwing sporfater st models Modeltectr has come out Modeltech flew model Maloney 100 Zevoah 0-23 engine model set closer wing Joso sUd, makes model lith easier balance Uris engine flying alUtude about 200ft shove sea level Parker Leoin designer Dragon Lady able fly figure Mo other pattern manenvers Keep mind however thot spans lowwing open cockpit model something thars intendod fly pattern #2EXPERT4& 7ch Radio Equipment Recenfly tightened up liter iv receiver radion now off en much helter adjacent channel reiection Iron some first models retail price 7ch instance $33995 dscount houses offering 7 di ahout $150 plus stripping charges told lot retailers offering set far SiSO $165 makes equipment terrific hey yoa have dual conversion FM systorn NiCads charger included 4 servon neck stoap hequescy flags handle transmitter servo reversing 7 channels two dasi rates mining channels 1 $4 256 nice looking modern oysters good sick assemblers fairly smafi receiver 4dv retails $21000 avaltahle tinough bade sources checked far around $10795 hom mail order houses pins brain pontal charges Ifor slighly average retail shopi four channel priced two servon model uses sic 5-25 servo retail fm 62995 Again stress offering high-qualify radio very reasonahle prices #3 COSMO 40 Cosmo 40 co-ohinaico plywood halso model Plywood spiders coached inside helsa side panels sUItes up none-cabin area model cod sins pro-ode catouts far assembly forward bidliheads keep lined op model prodded nice scee wheel assernhly tiller cnn wing section semi symmetrical model very active 40-sized esgine 45-engine yet model throtled down capahie making very low speed paso over field ma very docile landing approudi again offering airplane money balsa pipeond model $4995 refailcorspares very favorably lot kits availahle $6995 pretty mach same featores throughout notice 1st discounters selling model low 32 35 ridlars local dealers heing siightiy higher hecause helght difierential #4 ROBINHOOD 60 tt0lnch model can bansported heck forth field average sedan forward part fuselage plywood catoafa configuration fuselage cobs sides rear faselage longeron type conshaction wing tail assemblies conventional construction go together easily model prodded very nice wire landing gear metal shape hold landing gear holtorn fuselage Ohufousty Rofantrood tokeofi Curtis Robs semi scale feature think yist littie nicer average hex shoulder-wing model thing nice shout host windows can look funi hy see much fuel have got tank dedde thea whether fake off again m conic re-fuel model flies well two cycle 75 90 109-sized engine heft npedficatty Mutuney 100 engine bat will also take Zensah 0-23 Robnnhoud 90 designed far flying oft grass sod picture ad takes Motzs sod farm Neetown Ohio day graso mowed fairly short Notice high tension pylon background wires have accounted demise quite few airpianes out MotZs sod farm #5 MALONEY 100 ENGINE Ths Maloney 100 t5oc cuhic inchi miao size very smallthe smallest magneto engine available trade So Yoc can can fly smuf planes fit mont cars enloy ci crivontages mcgnefo igniico Magneto ignition engines burn very isenpensive fuel namely gundine 32-101 miner sins very wel second advantage no glow piug heat up engine uses Walbro carburetor has internal fuel pemp engine sot going hem rich lean daring flight typiod mont glow piug engines designed carburetor could get echaust pipes out dowoward sidewayo upward toward rear youre running boat toward hoot engise has mounting flange hack contains flywheel magneto cof also four moonting lags want use heanr mounts engine prodded beam mount lags engine runs fairly cod us has lot thin area So far waive got so-ire engines ronning close 100 hours und seems like longer run helter ran engise comes choke air-scoop intake Typicaly starting maseurver would depress choke turn engine over c Suflivan sinner anti engise starts spatter Thea release choke come heck engine staner rail almost invariobly fire up first few oranks starter about low speed Os airplane Ac Rofanhoud 90 shown above high wing coding airplane low speed steady adequate get sirpiarre down hurry particalarly have get airpluoc down bins over beeline get ruoway Actuafly like land Roblohood 50 quite chit minimem throltie either 2 3 pont wheel landing get lot far money Maloney 100 retail priced St 0995 uctoally below some 60sized glow plug engines offered today glow piug engines cent equipped magnefon Also Waibro carburetor on engine Ike Maloney 100 substantaily expensive u 2-cycle $0 carmorretor Thin ma f/f 0th scale electric boggy using 72 voft camel tramp hack buttery car oflered both kit assembled form prices areas fdlows Kit-$5995 Assembled$71 95 Soun going offer hop-up kit Rockbcster again tuck very competitive pridog hetwees Rockbuster other buggies class Incidentally Rockhusler uses 390 Mabudni motor can upgraded almont 540 motor should castomer desire make change #7 World Engines 72v SLOW CHARGER IMny would body want 72 soil stow charger reuson after tour five quick charges set cepensure nickel cerium baltenies haggies use batteries need good stow charge keep healthy charger retails fur $795 Now thiok about price u littie less pay set NiCads baggy stow charger will maintain baggy batteries two three times life cocasional stow charge can see such charger something should have other baggy equipment WORLD ENGINES 8960 Rossash Ave Cincinnati Ohio 45236 Phone 513 793-5900 November1986 141 SWEIIZER ENTERPRISES P0 BOX 834 SBORO OR 97123 PHONE 5031640-5102 4 SnrrvS T 56 WINOOPON scalE 0- V-s Q --Ucx cx --a sve,s Arculxr T H89A Rapid& s STEARIVIAN 4E PLANS $3850C PLANS $3g95 CANOPY -NOSELIGHT-S 1500A FIBERGLASS ACCESSORY PACKAGE $8500 FIBERGLASS COWLS t21 $6000L PARTIAL KIT 00 BUILT-UP KIT $32500 AIRMAIL -PLANS ACCESSORWP ADD $400 Ba KIT $1500 FOREIGN OVERSEAS ORDERS ADD $2000 PLANS & ACCESS en KIT- $4500
Edition: Model Aviation - 1986/11
Page Numbers: 38, 39, 40, 41, 42, 141
RC Aerobatics Van Putte EXCLUDE THEM results 1986 Nats FAI Pattern event demonstrated once again United States needs tighter control persons entering country across its northern border Ivan Kristensen Ontario Canada won FAI Pattern event third time last four yearsand other time second Chip Hyde 1984 Reno Nats Very impressive flying Nats returned once again old runway what used Chennault AEB near Lake Charles LA Previously 1974 1975 1978 Nats have held same site may well last time Nats can held since Boeing Co going establish aircraft rework facility field will using old bomber runway makes site popular modelers Pattern attracted 123 contestants Fifty-two flew Sportsman 16 Advanced 16 Expert eight Master 31 FAL quaiity flying appeared better other Nats can remember Like Nats high-placing fliers very good unusual see fliers bottom haif placings werent bad either Everything started earlier usual Nats Transmitterprocessingwas held Friday July 25 competition started next day 700 am previous Nats transmitter processing has Sunday competition began Monday two-day shift schedule 38 Model Aviation 00 mmI Cl 0 00 Ci 0 00 0 Cl 0 mm 00 Cl 0 00 Cl 0 00 Cl 0 00 John Embry RC Pattern Category Director explains pilots meeting event will run L John displays some ot nis other talents refuels ATY used shuttle score sheets flight lines tabulation trailer CR notice anything odd Chip Hyde two Dalotels biggie little backup Chip L used biggie primary plane seen mismatched wing little Merle Hyde R has right wing little wrong fuselage couple vintage fliers L work Don Lowe holds Jim Edwards Tar Baby him Mike Barbee assists Geof Combs LA-i R RC AerobaticsRon Van Putte competition Once again thats unusual make room Fiftieth Anniversary Celebration following weekend August 2-3 competition Sportsman class unu sual Steve Carruthers led event beginning end won comfortable margin remaining four top five Sportsman competitors bounced up down standings expected Mike Watts third place William Haskell fourth place never out top five Thats unusual Advanced class another persistent winner Rick Byrd led way won big Rick high Junior too next three finishers William Jones David Snow Brent Bourgeois top five during entire Expert winner Hank Cooper contend tough competition Charles Lewis second place Don Vail third place along loss airplane during third round Hanks PCM radio went its Fail Safe mode just after completed Three Axial Rolls airplane crashed borrowed Dash Bob McLain finished last two rounds though nothing unusual happened Meanwhile Master class Paul Verger trying duplicate feats Carruthers Byrd leading class start finish Pete Callas overcame engine problems plagued him during first two rounds transplanting trusty engines overcame Paul win event Bryan Hender son third Russ Nakamura fourth Harold Roberts fifth also never out top five may have stop saying its unusual consistently top five Mats future Mats like 1986 Sportsman Advanced Master class competitions FAI event results interesting Winner Ivan Kristensen Chip Hyde second Steve Helms fourth top five way Dave Brown fifth hovered around fourth fifth sixth Tony Frackowiak third wasnt top five until fifth round over Scoring based adding three best flight scores out five official flights scores normalized based diNovember 1986 39 Dean Pappas made fabulous Maya design plug-in wings L quick-disconnect retract-gear pushrods Kevin Castaing just loves strange-looking airplanes R black-and-white picture cant justice bloodshot eye wing art HipoTipo 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Bill Thomastlies demonstration flightfora film crewfrom National Geographic SocietyL Young David Shulman R flew UglyStick Sportsman Class landings almost always drew spectator applause Whens last time yours did Cajun RC Products marketing afine kit Ron ChidgeysTigerTail4 L Get Infofrom Tim Langlinois 112 RosieSt LaFayette LA70508 Nat Pentons airplanes R never conventional usually feature landing gear having center wheel wing-tip skid-wheels also has Keviar rudder cables carbon-fiber elevator pushrods Look sun sky reflecting finish big north-south runway used good advantage Three Pattern sites set up runway two flight lines end north south sites flight line middle site Separation between sites least 2000 feet no overflying site adjacent site Since flying done 700 am 100 pm pilots andiudges east side runway keep sun fliers backs Fliers planned well knew prevail ing winds should south takeoffs would right left rolling maneu vers would left right After diligent practice expected wind conditions fliers discovered wind blew flbesglass/foam/b balsa/foam foam/balsa balsa/foam balsa/foam libesgiass/foam balsa/foam northwest four days So much good planning us like rolling maneuvers right left happyespe cially since didnt practice other wind direction hot Lake Charles us Gulf Coast used hot July days warm us can imagine bad must have some Northern fliers never experienced four solid days Southern heatespecially during Souths worst recorded heat wave Shade premium wind welcome universal complaints heard concern ed flight line operation judges Fifteen judges remained same flight lines 123 fliers moved flight line flight line meant impossible flier establish permanent base operate too much trouble put up tent morning take down again move before noon judges should have moved fliers remained line Everyone complains about judges 1986 Nats no exception easy set judges three sets average judges set hard least superficial appearance However examin ed scores meted out hard set bitter conclusion made judge scoring far below other two judges scores two three points under scores other two judges half maneuvers result few fliers used score earned line meant lot peoples time wasted under stand several prominent fliers let him know delighted performance really bright spots years Nats tabulation scores Mike Lauman developed system featured optical card reader Judges blackened-in spot score sheet corresponding score maneuver cards read card 40 Model Aviation RC Aerobatics Van Putte EAC LA 00 z 0 00 0 00 z 0 00 cj 0 00 0 00 hsm 0 00 Guelph Ont. Yuma AZ Miamisburg OH El Toro CA Hamilton Marietta Lodi NJ viding contestants score front partic ular set judges highest score given out set judges multiplying result 1000 order finish would have exactly same according Chief Tabulator Mike Lauren Pete Cailas R won Master class theHank Cooper R claimed top spot inSportsman ciass winner Steve Carruthers third timeExpert despite third-round crashR receives trophy John Embry jj RC Aerobatics Van Putte reader scores printed sheet paper showing judges score maneu vers total score judge average score Printed across top sheet number round contestants number name AMA number date time score sheet processed fast accurate great end round standings class posted outside tabulation trailer located northernmost site popular place also site awards made shortly after last flights flown meantime several demonstration flights flown team reporters National Geographic Society Bill Thomas Chip Hyde Tony Plebanek drew applause efforts however Argen tinian Mario Somenzini brought down house show may have seen Rolling Circlebut have ever seen Rolling Loop Yes Mario really did low point loop barely 10 feet off ground 00 ON hmm] cI 0 00 ON z 0 00 ON mm C, 0 00 ON C, 0 00 ON C, 0 00 ON Cl 0 mm 00 ON 41 couple new products made appear ances Nats emphasis reducing weight airplanes Turnaround FAI event Dave Browns new Flite Lite wheels big hit wheels have rubbery-sponge feel very light problem some competing designs have keeping tire hub appears have solved Daves new design best news prices Daves new wheels very competitive Another new product seen Nats lightweight aluminum spinner Romco Manu facturing Inc Owner Bob Obenberger wouldnt tell manages machine outside inside spinner simultaneously ends up lightweight superior spinner feature really liked way retaining bolt matched contour nose spinner No cookie cuts flesh November 1986 Joyand Roif Schimmerare proud having son George Best Junior Sportsman Advanced class winner Rick Byrd R also Best Junior big group happy 1986 Nats Pattern winners Too identify RC Aerobatics trying shut down engine thumb forefinger Look Romcos Tru Turn spinners hit market wont inexpensive nice Ron Van Putte obvious advantages disadvantages Mikes proposal fliers meeting supported Lets try see what happens did Ron Van Putte Well finished Continued page 141 42 Model Aviation Canadas Ivan Kristensen L won FAI Turnaround classagain flies Mode lii transmitter Watch out two up-andcoming filers R Greg Grigsby 6th Expert holds David Stakes 6th Sportsman Atlanta 00 C 0 00 Cj 0 00 C 0 mm 00 C 0 00 C 0 00 z C 0 00 Argentinas Mario Somenzlni L plane reallythriiled crowd Rolling Loop during demonstration flight Tony Frackowiak R continues development Challenge series Turnaround Challenge IV kits available Custom Built Air Frames 10567 Valette Circle So Miamisburg OH 45342 Dave Brown used earlier versions some success last World Championships AMA pattern classes would separated FAI class AMA pattern would flown two days four rounds FAI two days fliers three highest normalized scores would count top five class would meeting Pattern fliers discuss meet fifth day finals Two flights proposal Mike Harrison improve Nats would flown scores normalized operations An overwhelming number fliers best finals flight score would added Jerry Madden wasnt pleased apparent voted support allocating RC frequencies classes rapid equal exposure fliers previous three scores determine winner radio interference dumped Tiger Tail 4 judges could achieved Basically frequency-allocation would per mit equal exposure end eachtwo rounds Jim Bennett flew YSpowered Aurora 10th place Turnaround Banquet enjoyed 220 participants addition current President John Grigg six past AMA presidents hand Walt Good 1958-60 John Worth 1963 Maynard Hill 1964 John Patton 1969-70 John Clemens 1971-78 Earl Witt 1979-80 told interesting stories AMAs history part highlight banquet induction AMA Model Aviation Hall Fame George Aldrich Stanzel brothers Victor Joseph separate article will detail contributions addition famous 8-Ball Trophy awarded Irwin Polk years service support modeling activities Irwins brother Nat received trophy previouslythe Polk brothers both AMAs Hall Fame presentation made Rich Palmer representing Hobby Industry Association HIA also noted HIA presented AMA plaque honoring 50th Anniversarythe plaque display AMA Museum special gift certificate given Execu tive Director John Worth John Clemens behalf Frank Zaic other pioneers established AMA 1936 setting banquet appropriate beautiful glass-walled room Lake Charles Civic Center overlooking lake beautiful sunset added touch nostalgia visually signifying end AMAs first 50 years missing sunrise breakfast hail start next 50 Nats RC Pattern/Van Putte Continued page 42 twelfth Expert way ahead last year year airplane after first round thanks Futaba PCM didnt better Thats easy explain judges except notable exception gave what deserved rather what wanted truth zs.overall flew just about well can cant ask people worked hard put together enjoyable Nats rest us deserve pat back No deserves credit John Embry RC Pattern Cate gory Director Thanks John.thanks everyone Nats RC Pylon/Hager Continued page 45 just talked about safety problem event occurs evening Thats planes cross front sun during race come between pilot sun cant steer around sun during race cant avoid near 200 mph three other planes right around youre 20 feet up have real problem fly through sun come out other side youre lucky can see much wing tips big bright spot couple laps Just about time Pylon draws afternoon slot Nats end up quitting early because problem Some say have same problems morning sun Wrong morning sun usually has burn through some haze fog just nearly bright Think about guys evening sun has day burn off fog haze So planning 87 Nats please take consideration think situation years Nats affected turnout Enough said See races gang SEE WORLD ENGINES BACK CO VERAD IN THIS ISSUE #1 Mode Itech DRAGON LADY new Irit first models ten Hong should arrive Cindnnah n-cc n 25 retail price $22495 does sot include wheel pants cowl cowl retails $2495 price wheel pants also $2495 model open cockrit lowwing sporfater st models Modeltectr has come out Modeltech flew model Maloney 100 Zevoah 0-23 engine model set closer wing Joso sUd, makes model lith easier balance Uris engine flying alUtude about 200ft shove sea level Parker Leoin designer Dragon Lady able fly figure Mo other pattern manenvers Keep mind however thot spans lowwing open cockpit model something thars intendod fly pattern #2EXPERT4& 7ch Radio Equipment Recenfly tightened up liter iv receiver radion now off en much helter adjacent channel reiection Iron some first models retail price 7ch instance $33995 dscount houses offering 7 di ahout $150 plus stripping charges told lot retailers offering set far SiSO $165 makes equipment terrific hey yoa have dual conversion FM systorn NiCads charger included 4 servon neck stoap hequescy flags handle transmitter servo reversing 7 channels two dasi rates mining channels 1 $4 256 nice looking modern oysters good sick assemblers fairly smafi receiver 4dv retails $21000 avaltahle tinough bade sources checked far around $10795 hom mail order houses pins brain pontal charges Ifor slighly average retail shopi four channel priced two servon model uses sic 5-25 servo retail fm 62995 Again stress offering high-qualify radio very reasonahle prices #3 COSMO 40 Cosmo 40 co-ohinaico plywood halso model Plywood spiders coached inside helsa side panels sUItes up none-cabin area model cod sins pro-ode catouts far assembly forward bidliheads keep lined op model prodded nice scee wheel assernhly tiller cnn wing section semi symmetrical model very active 40-sized esgine 45-engine yet model throtled down capahie making very low speed paso over field ma very docile landing approudi again offering airplane money balsa pipeond model $4995 refailcorspares very favorably lot kits availahle $6995 pretty mach same featores throughout notice 1st discounters selling model low 32 35 ridlars local dealers heing siightiy higher hecause helght difierential #4 ROBINHOOD 60 tt0lnch model can bansported heck forth field average sedan forward part fuselage plywood catoafa configuration fuselage cobs sides rear faselage longeron type conshaction wing tail assemblies conventional construction go together easily model prodded very nice wire landing gear metal shape hold landing gear holtorn fuselage Ohufousty Rofantrood tokeofi Curtis Robs semi scale feature think yist littie nicer average hex shoulder-wing model thing nice shout host windows can look funi hy see much fuel have got tank dedde thea whether fake off again m conic re-fuel model flies well two cycle 75 90 109-sized engine heft npedficatty Mutuney 100 engine bat will also take Zensah 0-23 Robnnhoud 90 designed far flying oft grass sod picture ad takes Motzs sod farm Neetown Ohio day graso mowed fairly short Notice high tension pylon background wires have accounted demise quite few airpianes out MotZs sod farm #5 MALONEY 100 ENGINE Ths Maloney 100 t5oc cuhic inchi miao size very smallthe smallest magneto engine available trade So Yoc can can fly smuf planes fit mont cars enloy ci crivontages mcgnefo igniico Magneto ignition engines burn very isenpensive fuel namely gundine 32-101 miner sins very wel second advantage no glow piug heat up engine uses Walbro carburetor has internal fuel pemp engine sot going hem rich lean daring flight typiod mont glow piug engines designed carburetor could get echaust pipes out dowoward sidewayo upward toward rear youre running boat toward hoot engise has mounting flange hack contains flywheel magneto cof also four moonting lags want use heanr mounts engine prodded beam mount lags engine runs fairly cod us has lot thin area So far waive got so-ire engines ronning close 100 hours und seems like longer run helter ran engise comes choke air-scoop intake Typicaly starting maseurver would depress choke turn engine over c Suflivan sinner anti engise starts spatter Thea release choke come heck engine staner rail almost invariobly fire up first few oranks starter about low speed Os airplane Ac Rofanhoud 90 shown above high wing coding airplane low speed steady adequate get sirpiarre down hurry particalarly have get airpluoc down bins over beeline get ruoway Actuafly like land Roblohood 50 quite chit minimem throltie either 2 3 pont wheel landing get lot far money Maloney 100 retail priced St 0995 uctoally below some 60sized glow plug engines offered today glow piug engines cent equipped magnefon Also Waibro carburetor on engine Ike Maloney 100 substantaily expensive u 2-cycle $0 carmorretor Thin ma f/f 0th scale electric boggy using 72 voft camel tramp hack buttery car oflered both kit assembled form prices areas fdlows Kit-$5995 Assembled$71 95 Soun going offer hop-up kit Rockbcster again tuck very competitive pridog hetwees Rockbuster other buggies class Incidentally Rockhusler uses 390 Mabudni motor can upgraded almont 540 motor should castomer desire make change #7 World Engines 72v SLOW CHARGER IMny would body want 72 soil stow charger reuson after tour five quick charges set cepensure nickel cerium baltenies haggies use batteries need good stow charge keep healthy charger retails fur $795 Now thiok about price u littie less pay set NiCads baggy stow charger will maintain baggy batteries two three times life cocasional stow charge can see such charger something should have other baggy equipment WORLD ENGINES 8960 Rossash Ave Cincinnati Ohio 45236 Phone 513 793-5900 November1986 141 SWEIIZER ENTERPRISES P0 BOX 834 SBORO OR 97123 PHONE 5031640-5102 4 SnrrvS T 56 WINOOPON scalE 0- V-s Q --Ucx cx --a sve,s Arculxr T H89A Rapid& s STEARIVIAN 4E PLANS $3850C PLANS $3g95 CANOPY -NOSELIGHT-S 1500A FIBERGLASS ACCESSORY PACKAGE $8500 FIBERGLASS COWLS t21 $6000L PARTIAL KIT 00 BUILT-UP KIT $32500 AIRMAIL -PLANS ACCESSORWP ADD $400 Ba KIT $1500 FOREIGN OVERSEAS ORDERS ADD $2000 PLANS & ACCESS en KIT- $4500
Edition: Model Aviation - 1986/11
Page Numbers: 38, 39, 40, 41, 42, 141
RC Aerobatics Van Putte EXCLUDE THEM results 1986 Nats FAI Pattern event demonstrated once again United States needs tighter control persons entering country across its northern border Ivan Kristensen Ontario Canada won FAI Pattern event third time last four yearsand other time second Chip Hyde 1984 Reno Nats Very impressive flying Nats returned once again old runway what used Chennault AEB near Lake Charles LA Previously 1974 1975 1978 Nats have held same site may well last time Nats can held since Boeing Co going establish aircraft rework facility field will using old bomber runway makes site popular modelers Pattern attracted 123 contestants Fifty-two flew Sportsman 16 Advanced 16 Expert eight Master 31 FAL quaiity flying appeared better other Nats can remember Like Nats high-placing fliers very good unusual see fliers bottom haif placings werent bad either Everything started earlier usual Nats Transmitterprocessingwas held Friday July 25 competition started next day 700 am previous Nats transmitter processing has Sunday competition began Monday two-day shift schedule 38 Model Aviation 00 mmI Cl 0 00 Ci 0 00 0 Cl 0 mm 00 Cl 0 00 Cl 0 00 Cl 0 00 John Embry RC Pattern Category Director explains pilots meeting event will run L John displays some ot nis other talents refuels ATY used shuttle score sheets flight lines tabulation trailer CR notice anything odd Chip Hyde two Dalotels biggie little backup Chip L used biggie primary plane seen mismatched wing little Merle Hyde R has right wing little wrong fuselage couple vintage fliers L work Don Lowe holds Jim Edwards Tar Baby him Mike Barbee assists Geof Combs LA-i R RC AerobaticsRon Van Putte competition Once again thats unusual make room Fiftieth Anniversary Celebration following weekend August 2-3 competition Sportsman class unu sual Steve Carruthers led event beginning end won comfortable margin remaining four top five Sportsman competitors bounced up down standings expected Mike Watts third place William Haskell fourth place never out top five Thats unusual Advanced class another persistent winner Rick Byrd led way won big Rick high Junior too next three finishers William Jones David Snow Brent Bourgeois top five during entire Expert winner Hank Cooper contend tough competition Charles Lewis second place Don Vail third place along loss airplane during third round Hanks PCM radio went its Fail Safe mode just after completed Three Axial Rolls airplane crashed borrowed Dash Bob McLain finished last two rounds though nothing unusual happened Meanwhile Master class Paul Verger trying duplicate feats Carruthers Byrd leading class start finish Pete Callas overcame engine problems plagued him during first two rounds transplanting trusty engines overcame Paul win event Bryan Hender son third Russ Nakamura fourth Harold Roberts fifth also never out top five may have stop saying its unusual consistently top five Mats future Mats like 1986 Sportsman Advanced Master class competitions FAI event results interesting Winner Ivan Kristensen Chip Hyde second Steve Helms fourth top five way Dave Brown fifth hovered around fourth fifth sixth Tony Frackowiak third wasnt top five until fifth round over Scoring based adding three best flight scores out five official flights scores normalized based diNovember 1986 39 Dean Pappas made fabulous Maya design plug-in wings L quick-disconnect retract-gear pushrods Kevin Castaing just loves strange-looking airplanes R black-and-white picture cant justice bloodshot eye wing art HipoTipo 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Cl 0 00 ON Bill Thomastlies demonstration flightfora film crewfrom National Geographic SocietyL Young David Shulman R flew UglyStick Sportsman Class landings almost always drew spectator applause Whens last time yours did Cajun RC Products marketing afine kit Ron ChidgeysTigerTail4 L Get Infofrom Tim Langlinois 112 RosieSt LaFayette LA70508 Nat Pentons airplanes R never conventional usually feature landing gear having center wheel wing-tip skid-wheels also has Keviar rudder cables carbon-fiber elevator pushrods Look sun sky reflecting finish big north-south runway used good advantage Three Pattern sites set up runway two flight lines end north south sites flight line middle site Separation between sites least 2000 feet no overflying site adjacent site Since flying done 700 am 100 pm pilots andiudges east side runway keep sun fliers backs Fliers planned well knew prevail ing winds should south takeoffs would right left rolling maneu vers would left right After diligent practice expected wind conditions fliers discovered wind blew flbesglass/foam/b balsa/foam foam/balsa balsa/foam balsa/foam libesgiass/foam balsa/foam northwest four days So much good planning us like rolling maneuvers right left happyespe cially since didnt practice other wind direction hot Lake Charles us Gulf Coast used hot July days warm us can imagine bad must have some Northern fliers never experienced four solid days Southern heatespecially during Souths worst recorded heat wave Shade premium wind welcome universal complaints heard concern ed flight line operation judges Fifteen judges remained same flight lines 123 fliers moved flight line flight line meant impossible flier establish permanent base operate too much trouble put up tent morning take down again move before noon judges should have moved fliers remained line Everyone complains about judges 1986 Nats no exception easy set judges three sets average judges set hard least superficial appearance However examin ed scores meted out hard set bitter conclusion made judge scoring far below other two judges scores two three points under scores other two judges half maneuvers result few fliers used score earned line meant lot peoples time wasted under stand several prominent fliers let him know delighted performance really bright spots years Nats tabulation scores Mike Lauman developed system featured optical card reader Judges blackened-in spot score sheet corresponding score maneuver cards read card 40 Model Aviation RC Aerobatics Van Putte EAC LA 00 z 0 00 0 00 z 0 00 cj 0 00 0 00 hsm 0 00 Guelph Ont. Yuma AZ Miamisburg OH El Toro CA Hamilton Marietta Lodi NJ viding contestants score front partic ular set judges highest score given out set judges multiplying result 1000 order finish would have exactly same according Chief Tabulator Mike Lauren Pete Cailas R won Master class theHank Cooper R claimed top spot inSportsman ciass winner Steve Carruthers third timeExpert despite third-round crashR receives trophy John Embry jj RC Aerobatics Van Putte reader scores printed sheet paper showing judges score maneu vers total score judge average score Printed across top sheet number round contestants number name AMA number date time score sheet processed fast accurate great end round standings class posted outside tabulation trailer located northernmost site popular place also site awards made shortly after last flights flown meantime several demonstration flights flown team reporters National Geographic Society Bill Thomas Chip Hyde Tony Plebanek drew applause efforts however Argen tinian Mario Somenzini brought down house show may have seen Rolling Circlebut have ever seen Rolling Loop Yes Mario really did low point loop barely 10 feet off ground 00 ON hmm] cI 0 00 ON z 0 00 ON mm C, 0 00 ON C, 0 00 ON C, 0 00 ON Cl 0 mm 00 ON 41 couple new products made appear ances Nats emphasis reducing weight airplanes Turnaround FAI event Dave Browns new Flite Lite wheels big hit wheels have rubbery-sponge feel very light problem some competing designs have keeping tire hub appears have solved Daves new design best news prices Daves new wheels very competitive Another new product seen Nats lightweight aluminum spinner Romco Manu facturing Inc Owner Bob Obenberger wouldnt tell manages machine outside inside spinner simultaneously ends up lightweight superior spinner feature really liked way retaining bolt matched contour nose spinner No cookie cuts flesh November 1986 Joyand Roif Schimmerare proud having son George Best Junior Sportsman Advanced class winner Rick Byrd R also Best Junior big group happy 1986 Nats Pattern winners Too identify RC Aerobatics trying shut down engine thumb forefinger Look Romcos Tru Turn spinners hit market wont inexpensive nice Ron Van Putte obvious advantages disadvantages Mikes proposal fliers meeting supported Lets try see what happens did Ron Van Putte Well finished Continued page 141 42 Model Aviation Canadas Ivan Kristensen L won FAI Turnaround classagain flies Mode lii transmitter Watch out two up-andcoming filers R Greg Grigsby 6th Expert holds David Stakes 6th Sportsman Atlanta 00 C 0 00 Cj 0 00 C 0 mm 00 C 0 00 C 0 00 z C 0 00 Argentinas Mario Somenzlni L plane reallythriiled crowd Rolling Loop during demonstration flight Tony Frackowiak R continues development Challenge series Turnaround Challenge IV kits available Custom Built Air Frames 10567 Valette Circle So Miamisburg OH 45342 Dave Brown used earlier versions some success last World Championships AMA pattern classes would separated FAI class AMA pattern would flown two days four rounds FAI two days fliers three highest normalized scores would count top five class would meeting Pattern fliers discuss meet fifth day finals Two flights proposal Mike Harrison improve Nats would flown scores normalized operations An overwhelming number fliers best finals flight score would added Jerry Madden wasnt pleased apparent voted support allocating RC frequencies classes rapid equal exposure fliers previous three scores determine winner radio interference dumped Tiger Tail 4 judges could achieved Basically frequency-allocation would per mit equal exposure end eachtwo rounds Jim Bennett flew YSpowered Aurora 10th place Turnaround Banquet enjoyed 220 participants addition current President John Grigg six past AMA presidents hand Walt Good 1958-60 John Worth 1963 Maynard Hill 1964 John Patton 1969-70 John Clemens 1971-78 Earl Witt 1979-80 told interesting stories AMAs history part highlight banquet induction AMA Model Aviation Hall Fame George Aldrich Stanzel brothers Victor Joseph separate article will detail contributions addition famous 8-Ball Trophy awarded Irwin Polk years service support modeling activities Irwins brother Nat received trophy previouslythe Polk brothers both AMAs Hall Fame presentation made Rich Palmer representing Hobby Industry Association HIA also noted HIA presented AMA plaque honoring 50th Anniversarythe plaque display AMA Museum special gift certificate given Execu tive Director John Worth John Clemens behalf Frank Zaic other pioneers established AMA 1936 setting banquet appropriate beautiful glass-walled room Lake Charles Civic Center overlooking lake beautiful sunset added touch nostalgia visually signifying end AMAs first 50 years missing sunrise breakfast hail start next 50 Nats RC Pattern/Van Putte Continued page 42 twelfth Expert way ahead last year year airplane after first round thanks Futaba PCM didnt better Thats easy explain judges except notable exception gave what deserved rather what wanted truth zs.overall flew just about well can cant ask people worked hard put together enjoyable Nats rest us deserve pat back No deserves credit John Embry RC Pattern Cate gory Director Thanks John.thanks everyone Nats RC Pylon/Hager Continued page 45 just talked about safety problem event occurs evening Thats planes cross front sun during race come between pilot sun cant steer around sun during race cant avoid near 200 mph three other planes right around youre 20 feet up have real problem fly through sun come out other side youre lucky can see much wing tips big bright spot couple laps Just about time Pylon draws afternoon slot Nats end up quitting early because problem Some say have same problems morning sun Wrong morning sun usually has burn through some haze fog just nearly bright Think about guys evening sun has day burn off fog haze So planning 87 Nats please take consideration think situation years Nats affected turnout Enough said See races gang SEE WORLD ENGINES BACK CO VERAD IN THIS ISSUE #1 Mode Itech DRAGON LADY new Irit first models ten Hong should arrive Cindnnah n-cc n 25 retail price $22495 does sot include wheel pants cowl cowl retails $2495 price wheel pants also $2495 model open cockrit lowwing sporfater st models Modeltectr has come out Modeltech flew model Maloney 100 Zevoah 0-23 engine model set closer wing Joso sUd, makes model lith easier balance Uris engine flying alUtude about 200ft shove sea level Parker Leoin designer Dragon Lady able fly figure Mo other pattern manenvers Keep mind however thot spans lowwing open cockpit model something thars intendod fly pattern #2EXPERT4& 7ch Radio Equipment Recenfly tightened up liter iv receiver radion now off en much helter adjacent channel reiection Iron some first models retail price 7ch instance $33995 dscount houses offering 7 di ahout $150 plus stripping charges told lot retailers offering set far SiSO $165 makes equipment terrific hey yoa have dual conversion FM systorn NiCads charger included 4 servon neck stoap hequescy flags handle transmitter servo reversing 7 channels two dasi rates mining channels 1 $4 256 nice looking modern oysters good sick assemblers fairly smafi receiver 4dv retails $21000 avaltahle tinough bade sources checked far around $10795 hom mail order houses pins brain pontal charges Ifor slighly average retail shopi four channel priced two servon model uses sic 5-25 servo retail fm 62995 Again stress offering high-qualify radio very reasonahle prices #3 COSMO 40 Cosmo 40 co-ohinaico plywood halso model Plywood spiders coached inside helsa side panels sUItes up none-cabin area model cod sins pro-ode catouts far assembly forward bidliheads keep lined op model prodded nice scee wheel assernhly tiller cnn wing section semi symmetrical model very active 40-sized esgine 45-engine yet model throtled down capahie making very low speed paso over field ma very docile landing approudi again offering airplane money balsa pipeond model $4995 refailcorspares very favorably lot kits availahle $6995 pretty mach same featores throughout notice 1st discounters selling model low 32 35 ridlars local dealers heing siightiy higher hecause helght difierential #4 ROBINHOOD 60 tt0lnch model can bansported heck forth field average sedan forward part fuselage plywood catoafa configuration fuselage cobs sides rear faselage longeron type conshaction wing tail assemblies conventional construction go together easily model prodded very nice wire landing gear metal shape hold landing gear holtorn fuselage Ohufousty Rofantrood tokeofi Curtis Robs semi scale feature think yist littie nicer average hex shoulder-wing model thing nice shout host windows can look funi hy see much fuel have got tank dedde thea whether fake off again m conic re-fuel model flies well two cycle 75 90 109-sized engine heft npedficatty Mutuney 100 engine bat will also take Zensah 0-23 Robnnhoud 90 designed far flying oft grass sod picture ad takes Motzs sod farm Neetown Ohio day graso mowed fairly short Notice high tension pylon background wires have accounted demise quite few airpianes out MotZs sod farm #5 MALONEY 100 ENGINE Ths Maloney 100 t5oc cuhic inchi miao size very smallthe smallest magneto engine available trade So Yoc can can fly smuf planes fit mont cars enloy ci crivontages mcgnefo igniico Magneto ignition engines burn very isenpensive fuel namely gundine 32-101 miner sins very wel second advantage no glow piug heat up engine uses Walbro carburetor has internal fuel pemp engine sot going hem rich lean daring flight typiod mont glow piug engines designed carburetor could get echaust pipes out dowoward sidewayo upward toward rear youre running boat toward hoot engise has mounting flange hack contains flywheel magneto cof also four moonting lags want use heanr mounts engine prodded beam mount lags engine runs fairly cod us has lot thin area So far waive got so-ire engines ronning close 100 hours und seems like longer run helter ran engise comes choke air-scoop intake Typicaly starting maseurver would depress choke turn engine over c Suflivan sinner anti engise starts spatter Thea release choke come heck engine staner rail almost invariobly fire up first few oranks starter about low speed Os airplane Ac Rofanhoud 90 shown above high wing coding airplane low speed steady adequate get sirpiarre down hurry particalarly have get airpluoc down bins over beeline get ruoway Actuafly like land Roblohood 50 quite chit minimem throltie either 2 3 pont wheel landing get lot far money Maloney 100 retail priced St 0995 uctoally below some 60sized glow plug engines offered today glow piug engines cent equipped magnefon Also Waibro carburetor on engine Ike Maloney 100 substantaily expensive u 2-cycle $0 carmorretor Thin ma f/f 0th scale electric boggy using 72 voft camel tramp hack buttery car oflered both kit assembled form prices areas fdlows Kit-$5995 Assembled$71 95 Soun going offer hop-up kit Rockbcster again tuck very competitive pridog hetwees Rockbuster other buggies class Incidentally Rockhusler uses 390 Mabudni motor can upgraded almont 540 motor should castomer desire make change #7 World Engines 72v SLOW CHARGER IMny would body want 72 soil stow charger reuson after tour five quick charges set cepensure nickel cerium baltenies haggies use batteries need good stow charge keep healthy charger retails fur $795 Now thiok about price u littie less pay set NiCads baggy stow charger will maintain baggy batteries two three times life cocasional stow charge can see such charger something should have other baggy equipment WORLD ENGINES 8960 Rossash Ave Cincinnati Ohio 45236 Phone 513 793-5900 November1986 141 SWEIIZER ENTERPRISES P0 BOX 834 SBORO OR 97123 PHONE 5031640-5102 4 SnrrvS T 56 WINOOPON scalE 0- V-s Q --Ucx cx --a sve,s Arculxr T H89A Rapid& s STEARIVIAN 4E PLANS $3850C PLANS $3g95 CANOPY -NOSELIGHT-S 1500A FIBERGLASS ACCESSORY PACKAGE $8500 FIBERGLASS COWLS t21 $6000L PARTIAL KIT 00 BUILT-UP KIT $32500 AIRMAIL -PLANS ACCESSORWP ADD $400 Ba KIT $1500 FOREIGN OVERSEAS ORDERS ADD $2000 PLANS & ACCESS en KIT- $4500