Control Line COMBAT Charlie Johnson LOTS OF NOISE makes Combat fun has also gotten us kicked out nice flying spots used think Id rather stop flying muffle enginebut before lost favorite flying site Mind screaming engines still fun times quiet model will Gary Arnold used full pipes models Team Trials gain performance-boost side effect quieter engine pieces pick up model hit ground under power Mufflers dont have hurt power lot Its possible actually gain little bit power chamber designed correctly Any engine will practical Combat will need operate over fairly broad rpm range radical timing used full pipes will used Nelson 15 Gary used normal open-face timing didnt have get pipe youve seen events like FAI Speed what people tell seems about 1600 exhaust duration tops open-face engines anything above ing full- mini-pipe realm Some higher-revving Combat motors 1500 range other engines less #*&@ line tangles again Pat Wilicox L Ciary Frost really wrapped up match FAI Team Finals Pats lines caught Garys line connectorsa situation sure make some interesting control inputs Garya plane Generally exhaust-duration the A higher rev band will maximum horsepower produced Also peak horsepower will delivered over nar rower rev range assumed other factors consistent exhaust timing such intake timing compression port shape head shape etc Set up Stunt engine 1600 exhaust duration will probably doggiest engine record because restric tions intake system Remember some guys back high school installed radical cam mild street machines case radical intake exhaust timing killed low-end power cam designed produce power starting 5000 rpm up thats just about hydraulic lifters pumped up same thing will happen model engine may able reach 25000 rpm Continued page 166 What Charlie wants show L tne neat soft-bladder compartment Phil Cartiers Slow Combat models nylon hinge bottom pivots compartment Out easy bladder changes during match rubberband latch slips over peg atop fuselage nowif want superhot 1AA Combat ship get reworked tuned-pipe Cox TDs R MAS CL Speed columnist Gene Hempel lie makes special TD mods has special parts available too Clay Larcom used some very nice models 83 Nats foamle features wood trailing edge reinforcing strips running spanwise near trailing edge plywood engine pod prefers pacifier pod ahead soar TOLEDO/84 THIRTIETH ANNUAL RADIO CONTROL EXPOSITI ON TOLEDO SPORTS ARENA ONE MAIN STREET TOLEDO OHIO Reserve April 6 7 8 1984 attend worlds greatest radio control model show featuring worlds largest Swap Shops no dealers complete refreshment centers Sat urday Night Auction raffles complete nc systems accessories acres free parking Bring latest completely finished models display enter competition exciting awards Competition models will accepted during show hours till 10 am Sunday morning no entry fee Complete nc sys tems will presented first second third place winners new Microwave Oven will awarded luckywinner Best Show Open public three great days APRIL 67&8 FRIDAY9am-6pm SATURDAY9am-6pm SUNDAY 9arn-430pm Signals R/C Club P0 Box 5772 Toledo Ohio 43613 CL Combat/Johnson Continued page 69 shaft run thats something like Nelson needs run order make use its power Anyway moral story use least amount exhaust timing will put rev range want What getting around paragraph two back thought came about perfect event muffler use Slow Combat Remember Slow Combat sup posed heh heh slower easier fly sportv-flpe event Its really turned Fast Combat Part II already three other noisy Combat events Fast FAL /2A can flown anyplace no noise limitation official AMA event restricted areas WAM fliers have used mufflers models years have great store knowledge enforcing such event say have official event since can just pull muffler unrestricted areas argument can see would difficult balance model use both muffler Compromise planes usually lose something either both modes great rule-makers sky have already sug gested just about variation Combat biplane Ringmasters-only Quiet Combat Get engine reworked Want someone super-tune engine about fullrace cam talked Bob Oge about engine-building service during couple breaks 1983 Nationals does sorts custom tuning fitting chrom ing Hes offered rework old dog Combat engines comparison column well-run engine actually pre ferred because parts have taken set tend bend around during reworking Bob specializes chroming en gine hes going will have chrome liner crank engine late series Foxes front ball bear ing Bob claims chrome crank will wear very well make about much power engine front ball bearing Well see pointed out several com petitors using engines both Racing Combat quality performance seem very good interested having some engine work done over winter may reach him Model Engine Specialties Bob Oge 34W883 S James St Charles IL 60174 phone 312 697-7472 Id call him real late night just make sure hes home Another supplier custom parts re worked engines Joe Klause Kustom Kraftsmanship PO Box 2699 Laguna Hills CA 92653 Joe best-known /2A reworks specialty parts like fuel shutoffs needle valves etc talked him other night found out hes also doing big business chrome GLASS CLOTHO6 oz Satisfied customers 49 States & 24 Countries 15 ft $2080. 30 ft $3660 38 wide Postage pd uS ft CanImmediate shipment Check MO. MasterCard ft Visa welcomed DAN PARSONS PRODUCTS Dept 11809 Fulme, NE Albuquerque NM 87111 505 296-2353 CUSTOM FOAM WINGS d TAIL5 CUSTOM SAILPLANE WINGS d TAILS SPRAY ADHESIVES FIBERGLASS FUSELAGES HI STARTS BALSA d PLYWOOD SEND 50 d 10 SASE FOR INFO ESS BOX 437 LEMONT PA 16851 PAWU DIESELS Englands Finest 049 29 New low low prices Send $100 list Eric Clutton Rt 4 Box 1109C Edmond OK 73034 workand especially Fox 36s besi way find out about Joes services tc send stamped self-addressed envelope tc post office box Id give phonc number Ill flying him th upcoming Buckeye AZ Regionals Janu ary 14-15 1984 course column will appear afte Buckeye already over yot long fly over carpet sagebrush might another chance Weve foum nice spot out Borrego Desert great three-wheelers motorcycles ani very noisy Combat models Weve don away having pitman catch th model airwe just glide plane intc nearest pucker bush model hi leg Team Trials didnt get scratct got thinking about othe soft landing spots use FasCal-typ covering nylon prop its no problen avoid sand landing bush thinking about writing column aloni lines Combat World accordinl Johnson Its almost 10 years sinct first trip over British Nation als would perfect opportunity lot told sos None event has changed much FAI Combat gone diesel-powered blimps Buropi Tigre 15-powered Jr Satans t some very sophisticated machinery Exotic-metal engines now availabli weigh little half what en gine did 10 years ago produce leas double power Propellers have gone fron clipped nylons carefully handcrafte carbon fiber prop today Flying style have gone very sportsman-like styli Europe very aggressive physic 166 Model Aviation SCALE DOCUMENTATION/ SCALE DRAWINGSMODEL PLANS PHOTOS BOOKS E PL A-TECH 1984 AIRPLANE NIFRNAThGNAL CATALOG48500 MC KENZIE HWY $300VIDA OREGON 97488 RADIO EQUIPMENT EXCHANGE Box 561 Park Forest Illinois 60466 List used radio equip ment sale No fee listing Escrow available Send SASE details 21 Old Time K HL Gliders 11 Contest Rubber Send 50C for4 Satellite Kits 82/83 catalog3 Nastalgia Power Pacifiers & LOTS OI GOCI StUFF FAIModel Supply II P0 Box 3957 ance CA 90510 GET ORGANIZED s set 01 4 sturdy FrIes 5os over 4 years ot yorcr Favorite Scit magazines 4 MAG FILES $495 Send Sd 95 pbs $1 00 postage ttandltng DGI4 INDUSTRIES P0 80X388-t DOVER NH 03820 COMPLETELY FINISHED R/C AIRCRAFT Completely Finished R/C Aircraft s & Types Radio Engine Only CG Sky Tiger--63 trainer $22500 Sig Clip Wing J-3 Cub-54 Span $25000 SEND FOR COMPLETE LIST HOBBY CAPITOL R/C 46 N Oak St. Ventura California 93001 node requires pilot active model once possible use half-dozen A1 models whole season now need assistance computer calculate what well need upcoming year Thereve few unfortunate de velopments over decadebut awful lot good things make up Charlie JahflSonr 3716 graham St San fliego CA 92109 Gotha 1 45/Crowe Continued rjace 74 intil have model trim Ising winder go broke prototype flies left circles about 10-ft dia transition power lide smooth havent flown indoors let outside gets flights about 35 O seconds painted model Flo luil railroad paint weighed 15 rams motor built another tne would leave plain white tissue olor reduce weight ummary Someone said got two /ings its gotta good am rgue statement Keep model ght will have good flier j Duration/Meuser ontinued page 77 pin using felt marker So what does appreciation steals AMA National Record right under very nose Fine guy Anyhow writing holds Cat egory II IV national records flight times 235 353 345 Walt Erbach holds remaining Cat III record astonishing 423 Walts model conventionalby ornithopter standardsbut very light rather long Patricks model 28 grams weighs almost four times much Walts rather unusual design being sort biplane history multi-wing ornithopter models goes back least early 1870s Frenchman Jobert built arti ficial dragonfly employed two wings tandem forward wing rocked counter clockwise rear wing rocked clock wise two wings driven single rubber motor through crankshaftand-connecting-rod arrangement cranks being phased about 1800 apart 1939 Dr Erich von HoIst Germany built similar rocking-wing models test theories insect flight mid-Fifties John White England built model wing ar rangement used Deshaye achieved flight 115 sec June 1978 issue Mode/Aviation showed photo threeview biplane ornithopter Danyl Stevens set Junior outdoor Category II records mechanism some what different Deshayes no fixed-wing area Deshaye de veloped design collaboration Reg Parham England collaboration de veloped through correspondence arose out International Ornithopter Postal Contest arranged David Erbach Unlike earlier multi-wing thopters phasing wing flapping nat 1800 two cranks lie plane common shaft Rather cranks phased 1200 apart wings gallop rather trot Deshayc says works better Deshayes model rugged heavy despite its performance quite remark able could cut weight half appears feasible would seem flights four- five-minute range would cinch Two new modeling organizations formed first called Ornithopter Modelers Society has formed Patrick Deshaye further interest exchange information relating rubberpowered ornithopter models no membership fee will one- two-page newsletter published perhaps six-month intervals Since Deshaye foot ing bill out own pocket seri ous ornithopter enthusiastsnot newsletter collectorsshould join Write Deshaye 6401 Wildflower SE Olympia WA 98501 second organization called Fun Flyers being put together Joe Wag ner intention promote noncompetitive model building flying kinds sport-type aircraft particularly can flown school athletic CLE1LAND GIANTS -~T1LGIANT SCALE BUFFS Worlds Largest Gas Plans Assortment INTERNATIONALLY FAMOUS C-D QUALITY MASTER MODELS PLANS 72 taoornbe Sedan $23 07 Pt 939 73 N Miteir Roeth 94 7'6t Hosnord Pete Base $35 65 MMataadt 528942 70 Bayte GeeBee $32r 78 Sopreith Pap 4i nrarlne S6B $24 DR Mosquito 8b$3s nrarine S6B 532 10858 MosqaBarrrb$48 Harnk PdE 936 6t Cortiss Rabirr 055$td rek PdE Pt $24 98 St, PTt7Kapdet$48 eed Vega $24 99 NBtk Widoca P6t$65 Patel LN94 $28 7t DacgSC3 Oran$20 tIes GE t F $39 95 Snag $03 Tran$40 coope Sport $36 96 Baa-Ic Teaaco t3$32 prBctldog $39i tOBCat020t/4 L&S$56 cca C3 Spt $35 79 A, SptPars A2$3a ouglas 0-38 Gb $24 60 Dooglas M2 Mail$24 32 Doustos 5-38 01 $491 68 Bristol Boltdog Ptr535 94 Page Curt Racer $45 59 BraccrrBaceMstA$54 7t Martin EtO $Orrrb $29 07 Grcrrr Bearot P99 $54 78 Torrrers WW Rev $35P 73 Tracel Air 6000 $24 64 Cot Gaslrk Pt tC2 $39 07 Mart M8-t Bare $44 94Cu Gahk Ft tC2 $04 91 Liadbergs NO2t 539 66 Det4an Carrret Boo $24 61 AEG DIV Lr Ban $24 62 Ha MrMulligan $33 tOO Paitch PTt9 Tr $59 94 Hoca Mr Mulligan $45 00 Waco TapnrWirrg $391 65 Bac ng F-26A Ptr $36 75 W6sId Lysender $32 84 Baerrrg P26A FIr $48 tOO Westld Lysander $49 69 Waca Cd Cabin $36 57 Ford Trirntr 4-AT$28 64 Beeclr C17B Stag $38 70 Ford Triart dAT$45 j96 Beecb Ct7B Stag $49 t 14 Pard PriorI dAT 559 55 Lock Electra $24 94 BerIJayce OFJ2 $56 82 Lack t t Electra $32 93 Loening C-2Arepb $69 63 Stinsan T/W 59781658 GroreJ2P Duck$39 81 Stinson 0/9597$3478 GrcreJ2P Duck$56 123 Stinson TW 587$3259 Gotba 010 Bore$22 Fr 928 $20 117 Garbo GtV Bare $39 Pr P28 832 dO Doog 0-AdA abs $32 Fr P2-B$45100 Sibo S38 Arepb$49 inunPif74 TL Peso0 Spec$4360 Eon 150 Sport$36 65 SkyrocketOF5F1$2090 Ba. 105 Sport$49 56 CotWnrhk P40$2490 StinALore Wirrg$56 adSighing P39$3980 Martin 74 T4M 1839 56 RepSen8ee An92475 HPge 0400 Bareb$55 o8Areph$30100 9pg0 0400 Ban$49 J3Cob 65 MChina Clipper udsor Bnrb$3897 MChino Clipper$60 FOFHellcat$2971 Loccson C2 Airlin$24 Bl7GFnrt$296690133 8U Jingre8391 8170 Fart54960 EronWinkle Bird$45 Wbrlreid$2454 Cort Sacilt SF934$20 ocion Lirdberg LSirius nraVOnI$3955 CnckrOind Ftr8orr$32 NO K SAVAILABLEIPrices sobject tochange tber Scales Sians Ftare6 Span Conrylete Pattern Frare 25c Add 10 roollordetslorsbipprng&ins etc OSACon &Meo EIereherradd IS l20sifbyairl Protorral catalog $1 50 Price list sectron alone 55c *l1v Foreign odd $1 001* OCLEYELAND MODEL&SUPPLY Co tB387B 0trrt AsClenelend Ole 44102 March 1984 167 THERE IS DIFFERENCE UT.$450UT.$560 UT.$760 GAL 5GAL 5 GAL 0 $RSM 91880$URUM 00 DRUM $50000 Drums available directly trom tactory Duke Fox flying model airplanes 30s alcohol fuel mixed himoelt early 405 discovered miracle ot nitromethane total world production less quart day has worn Out motors life tests fuel producers ever owned Result knows little about what takes make motor run well last long time Use Fox fuel . costs little motor will last great deal longer Hal LiOB 15011 6d61656 Fox MFG Co $305 TOWSON AVEFOOT SMITH ARK 72901 teshaye turned out Some 18 months o wrote asking information Out ornithopters sent him plans lappergasted along everything knew out thopters wrote head of
Edition: Model Aviation - 1984/03
Page Numbers: 69, 166, 167
Control Line COMBAT Charlie Johnson LOTS OF NOISE makes Combat fun has also gotten us kicked out nice flying spots used think Id rather stop flying muffle enginebut before lost favorite flying site Mind screaming engines still fun times quiet model will Gary Arnold used full pipes models Team Trials gain performance-boost side effect quieter engine pieces pick up model hit ground under power Mufflers dont have hurt power lot Its possible actually gain little bit power chamber designed correctly Any engine will practical Combat will need operate over fairly broad rpm range radical timing used full pipes will used Nelson 15 Gary used normal open-face timing didnt have get pipe youve seen events like FAI Speed what people tell seems about 1600 exhaust duration tops open-face engines anything above ing full- mini-pipe realm Some higher-revving Combat motors 1500 range other engines less #*&@ line tangles again Pat Wilicox L Ciary Frost really wrapped up match FAI Team Finals Pats lines caught Garys line connectorsa situation sure make some interesting control inputs Garya plane Generally exhaust-duration the A higher rev band will maximum horsepower produced Also peak horsepower will delivered over nar rower rev range assumed other factors consistent exhaust timing such intake timing compression port shape head shape etc Set up Stunt engine 1600 exhaust duration will probably doggiest engine record because restric tions intake system Remember some guys back high school installed radical cam mild street machines case radical intake exhaust timing killed low-end power cam designed produce power starting 5000 rpm up thats just about hydraulic lifters pumped up same thing will happen model engine may able reach 25000 rpm Continued page 166 What Charlie wants show L tne neat soft-bladder compartment Phil Cartiers Slow Combat models nylon hinge bottom pivots compartment Out easy bladder changes during match rubberband latch slips over peg atop fuselage nowif want superhot 1AA Combat ship get reworked tuned-pipe Cox TDs R MAS CL Speed columnist Gene Hempel lie makes special TD mods has special parts available too Clay Larcom used some very nice models 83 Nats foamle features wood trailing edge reinforcing strips running spanwise near trailing edge plywood engine pod prefers pacifier pod ahead soar TOLEDO/84 THIRTIETH ANNUAL RADIO CONTROL EXPOSITI ON TOLEDO SPORTS ARENA ONE MAIN STREET TOLEDO OHIO Reserve April 6 7 8 1984 attend worlds greatest radio control model show featuring worlds largest Swap Shops no dealers complete refreshment centers Sat urday Night Auction raffles complete nc systems accessories acres free parking Bring latest completely finished models display enter competition exciting awards Competition models will accepted during show hours till 10 am Sunday morning no entry fee Complete nc sys tems will presented first second third place winners new Microwave Oven will awarded luckywinner Best Show Open public three great days APRIL 67&8 FRIDAY9am-6pm SATURDAY9am-6pm SUNDAY 9arn-430pm Signals R/C Club P0 Box 5772 Toledo Ohio 43613 CL Combat/Johnson Continued page 69 shaft run thats something like Nelson needs run order make use its power Anyway moral story use least amount exhaust timing will put rev range want What getting around paragraph two back thought came about perfect event muffler use Slow Combat Remember Slow Combat sup posed heh heh slower easier fly sportv-flpe event Its really turned Fast Combat Part II already three other noisy Combat events Fast FAL /2A can flown anyplace no noise limitation official AMA event restricted areas WAM fliers have used mufflers models years have great store knowledge enforcing such event say have official event since can just pull muffler unrestricted areas argument can see would difficult balance model use both muffler Compromise planes usually lose something either both modes great rule-makers sky have already sug gested just about variation Combat biplane Ringmasters-only Quiet Combat Get engine reworked Want someone super-tune engine about fullrace cam talked Bob Oge about engine-building service during couple breaks 1983 Nationals does sorts custom tuning fitting chrom ing Hes offered rework old dog Combat engines comparison column well-run engine actually pre ferred because parts have taken set tend bend around during reworking Bob specializes chroming en gine hes going will have chrome liner crank engine late series Foxes front ball bear ing Bob claims chrome crank will wear very well make about much power engine front ball bearing Well see pointed out several com petitors using engines both Racing Combat quality performance seem very good interested having some engine work done over winter may reach him Model Engine Specialties Bob Oge 34W883 S James St Charles IL 60174 phone 312 697-7472 Id call him real late night just make sure hes home Another supplier custom parts re worked engines Joe Klause Kustom Kraftsmanship PO Box 2699 Laguna Hills CA 92653 Joe best-known /2A reworks specialty parts like fuel shutoffs needle valves etc talked him other night found out hes also doing big business chrome GLASS CLOTHO6 oz Satisfied customers 49 States & 24 Countries 15 ft $2080. 30 ft $3660 38 wide Postage pd uS ft CanImmediate shipment Check MO. MasterCard ft Visa welcomed DAN PARSONS PRODUCTS Dept 11809 Fulme, NE Albuquerque NM 87111 505 296-2353 CUSTOM FOAM WINGS d TAIL5 CUSTOM SAILPLANE WINGS d TAILS SPRAY ADHESIVES FIBERGLASS FUSELAGES HI STARTS BALSA d PLYWOOD SEND 50 d 10 SASE FOR INFO ESS BOX 437 LEMONT PA 16851 PAWU DIESELS Englands Finest 049 29 New low low prices Send $100 list Eric Clutton Rt 4 Box 1109C Edmond OK 73034 workand especially Fox 36s besi way find out about Joes services tc send stamped self-addressed envelope tc post office box Id give phonc number Ill flying him th upcoming Buckeye AZ Regionals Janu ary 14-15 1984 course column will appear afte Buckeye already over yot long fly over carpet sagebrush might another chance Weve foum nice spot out Borrego Desert great three-wheelers motorcycles ani very noisy Combat models Weve don away having pitman catch th model airwe just glide plane intc nearest pucker bush model hi leg Team Trials didnt get scratct got thinking about othe soft landing spots use FasCal-typ covering nylon prop its no problen avoid sand landing bush thinking about writing column aloni lines Combat World accordinl Johnson Its almost 10 years sinct first trip over British Nation als would perfect opportunity lot told sos None event has changed much FAI Combat gone diesel-powered blimps Buropi Tigre 15-powered Jr Satans t some very sophisticated machinery Exotic-metal engines now availabli weigh little half what en gine did 10 years ago produce leas double power Propellers have gone fron clipped nylons carefully handcrafte carbon fiber prop today Flying style have gone very sportsman-like styli Europe very aggressive physic 166 Model Aviation SCALE DOCUMENTATION/ SCALE DRAWINGSMODEL PLANS PHOTOS BOOKS E PL A-TECH 1984 AIRPLANE NIFRNAThGNAL CATALOG48500 MC KENZIE HWY $300VIDA OREGON 97488 RADIO EQUIPMENT EXCHANGE Box 561 Park Forest Illinois 60466 List used radio equip ment sale No fee listing Escrow available Send SASE details 21 Old Time K HL Gliders 11 Contest Rubber Send 50C for4 Satellite Kits 82/83 catalog3 Nastalgia Power Pacifiers & LOTS OI GOCI StUFF FAIModel Supply II P0 Box 3957 ance CA 90510 GET ORGANIZED s set 01 4 sturdy FrIes 5os over 4 years ot yorcr Favorite Scit magazines 4 MAG FILES $495 Send Sd 95 pbs $1 00 postage ttandltng DGI4 INDUSTRIES P0 80X388-t DOVER NH 03820 COMPLETELY FINISHED R/C AIRCRAFT Completely Finished R/C Aircraft s & Types Radio Engine Only CG Sky Tiger--63 trainer $22500 Sig Clip Wing J-3 Cub-54 Span $25000 SEND FOR COMPLETE LIST HOBBY CAPITOL R/C 46 N Oak St. Ventura California 93001 node requires pilot active model once possible use half-dozen A1 models whole season now need assistance computer calculate what well need upcoming year Thereve few unfortunate de velopments over decadebut awful lot good things make up Charlie JahflSonr 3716 graham St San fliego CA 92109 Gotha 1 45/Crowe Continued rjace 74 intil have model trim Ising winder go broke prototype flies left circles about 10-ft dia transition power lide smooth havent flown indoors let outside gets flights about 35 O seconds painted model Flo luil railroad paint weighed 15 rams motor built another tne would leave plain white tissue olor reduce weight ummary Someone said got two /ings its gotta good am rgue statement Keep model ght will have good flier j Duration/Meuser ontinued page 77 pin using felt marker So what does appreciation steals AMA National Record right under very nose Fine guy Anyhow writing holds Cat egory II IV national records flight times 235 353 345 Walt Erbach holds remaining Cat III record astonishing 423 Walts model conventionalby ornithopter standardsbut very light rather long Patricks model 28 grams weighs almost four times much Walts rather unusual design being sort biplane history multi-wing ornithopter models goes back least early 1870s Frenchman Jobert built arti ficial dragonfly employed two wings tandem forward wing rocked counter clockwise rear wing rocked clock wise two wings driven single rubber motor through crankshaftand-connecting-rod arrangement cranks being phased about 1800 apart 1939 Dr Erich von HoIst Germany built similar rocking-wing models test theories insect flight mid-Fifties John White England built model wing ar rangement used Deshaye achieved flight 115 sec June 1978 issue Mode/Aviation showed photo threeview biplane ornithopter Danyl Stevens set Junior outdoor Category II records mechanism some what different Deshayes no fixed-wing area Deshaye de veloped design collaboration Reg Parham England collaboration de veloped through correspondence arose out International Ornithopter Postal Contest arranged David Erbach Unlike earlier multi-wing thopters phasing wing flapping nat 1800 two cranks lie plane common shaft Rather cranks phased 1200 apart wings gallop rather trot Deshayc says works better Deshayes model rugged heavy despite its performance quite remark able could cut weight half appears feasible would seem flights four- five-minute range would cinch Two new modeling organizations formed first called Ornithopter Modelers Society has formed Patrick Deshaye further interest exchange information relating rubberpowered ornithopter models no membership fee will one- two-page newsletter published perhaps six-month intervals Since Deshaye foot ing bill out own pocket seri ous ornithopter enthusiastsnot newsletter collectorsshould join Write Deshaye 6401 Wildflower SE Olympia WA 98501 second organization called Fun Flyers being put together Joe Wag ner intention promote noncompetitive model building flying kinds sport-type aircraft particularly can flown school athletic CLE1LAND GIANTS -~T1LGIANT SCALE BUFFS Worlds Largest Gas Plans Assortment INTERNATIONALLY FAMOUS C-D QUALITY MASTER MODELS PLANS 72 taoornbe Sedan $23 07 Pt 939 73 N Miteir Roeth 94 7'6t Hosnord Pete Base $35 65 MMataadt 528942 70 Bayte GeeBee $32r 78 Sopreith Pap 4i nrarlne S6B $24 DR Mosquito 8b$3s nrarine S6B 532 10858 MosqaBarrrb$48 Harnk PdE 936 6t Cortiss Rabirr 055$td rek PdE Pt $24 98 St, PTt7Kapdet$48 eed Vega $24 99 NBtk Widoca P6t$65 Patel LN94 $28 7t DacgSC3 Oran$20 tIes GE t F $39 95 Snag $03 Tran$40 coope Sport $36 96 Baa-Ic Teaaco t3$32 prBctldog $39i tOBCat020t/4 L&S$56 cca C3 Spt $35 79 A, SptPars A2$3a ouglas 0-38 Gb $24 60 Dooglas M2 Mail$24 32 Doustos 5-38 01 $491 68 Bristol Boltdog Ptr535 94 Page Curt Racer $45 59 BraccrrBaceMstA$54 7t Martin EtO $Orrrb $29 07 Grcrrr Bearot P99 $54 78 Torrrers WW Rev $35P 73 Tracel Air 6000 $24 64 Cot Gaslrk Pt tC2 $39 07 Mart M8-t Bare $44 94Cu Gahk Ft tC2 $04 91 Liadbergs NO2t 539 66 Det4an Carrret Boo $24 61 AEG DIV Lr Ban $24 62 Ha MrMulligan $33 tOO Paitch PTt9 Tr $59 94 Hoca Mr Mulligan $45 00 Waco TapnrWirrg $391 65 Bac ng F-26A Ptr $36 75 W6sId Lysender $32 84 Baerrrg P26A FIr $48 tOO Westld Lysander $49 69 Waca Cd Cabin $36 57 Ford Trirntr 4-AT$28 64 Beeclr C17B Stag $38 70 Ford Triart dAT$45 j96 Beecb Ct7B Stag $49 t 14 Pard PriorI dAT 559 55 Lock Electra $24 94 BerIJayce OFJ2 $56 82 Lack t t Electra $32 93 Loening C-2Arepb $69 63 Stinsan T/W 59781658 GroreJ2P Duck$39 81 Stinson 0/9597$3478 GrcreJ2P Duck$56 123 Stinson TW 587$3259 Gotba 010 Bore$22 Fr 928 $20 117 Garbo GtV Bare $39 Pr P28 832 dO Doog 0-AdA abs $32 Fr P2-B$45100 Sibo S38 Arepb$49 inunPif74 TL Peso0 Spec$4360 Eon 150 Sport$36 65 SkyrocketOF5F1$2090 Ba. 105 Sport$49 56 CotWnrhk P40$2490 StinALore Wirrg$56 adSighing P39$3980 Martin 74 T4M 1839 56 RepSen8ee An92475 HPge 0400 Bareb$55 o8Areph$30100 9pg0 0400 Ban$49 J3Cob 65 MChina Clipper udsor Bnrb$3897 MChino Clipper$60 FOFHellcat$2971 Loccson C2 Airlin$24 Bl7GFnrt$296690133 8U Jingre8391 8170 Fart54960 EronWinkle Bird$45 Wbrlreid$2454 Cort Sacilt SF934$20 ocion Lirdberg LSirius nraVOnI$3955 CnckrOind Ftr8orr$32 NO K SAVAILABLEIPrices sobject tochange tber Scales Sians Ftare6 Span Conrylete Pattern Frare 25c Add 10 roollordetslorsbipprng&ins etc OSACon &Meo EIereherradd IS l20sifbyairl Protorral catalog $1 50 Price list sectron alone 55c *l1v Foreign odd $1 001* OCLEYELAND MODEL&SUPPLY Co tB387B 0trrt AsClenelend Ole 44102 March 1984 167 THERE IS DIFFERENCE UT.$450UT.$560 UT.$760 GAL 5GAL 5 GAL 0 $RSM 91880$URUM 00 DRUM $50000 Drums available directly trom tactory Duke Fox flying model airplanes 30s alcohol fuel mixed himoelt early 405 discovered miracle ot nitromethane total world production less quart day has worn Out motors life tests fuel producers ever owned Result knows little about what takes make motor run well last long time Use Fox fuel . costs little motor will last great deal longer Hal LiOB 15011 6d61656 Fox MFG Co $305 TOWSON AVEFOOT SMITH ARK 72901 teshaye turned out Some 18 months o wrote asking information Out ornithopters sent him plans lappergasted along everything knew out thopters wrote head of
Edition: Model Aviation - 1984/03
Page Numbers: 69, 166, 167
Control Line COMBAT Charlie Johnson LOTS OF NOISE makes Combat fun has also gotten us kicked out nice flying spots used think Id rather stop flying muffle enginebut before lost favorite flying site Mind screaming engines still fun times quiet model will Gary Arnold used full pipes models Team Trials gain performance-boost side effect quieter engine pieces pick up model hit ground under power Mufflers dont have hurt power lot Its possible actually gain little bit power chamber designed correctly Any engine will practical Combat will need operate over fairly broad rpm range radical timing used full pipes will used Nelson 15 Gary used normal open-face timing didnt have get pipe youve seen events like FAI Speed what people tell seems about 1600 exhaust duration tops open-face engines anything above ing full- mini-pipe realm Some higher-revving Combat motors 1500 range other engines less #*&@ line tangles again Pat Wilicox L Ciary Frost really wrapped up match FAI Team Finals Pats lines caught Garys line connectorsa situation sure make some interesting control inputs Garya plane Generally exhaust-duration the A higher rev band will maximum horsepower produced Also peak horsepower will delivered over nar rower rev range assumed other factors consistent exhaust timing such intake timing compression port shape head shape etc Set up Stunt engine 1600 exhaust duration will probably doggiest engine record because restric tions intake system Remember some guys back high school installed radical cam mild street machines case radical intake exhaust timing killed low-end power cam designed produce power starting 5000 rpm up thats just about hydraulic lifters pumped up same thing will happen model engine may able reach 25000 rpm Continued page 166 What Charlie wants show L tne neat soft-bladder compartment Phil Cartiers Slow Combat models nylon hinge bottom pivots compartment Out easy bladder changes during match rubberband latch slips over peg atop fuselage nowif want superhot 1AA Combat ship get reworked tuned-pipe Cox TDs R MAS CL Speed columnist Gene Hempel lie makes special TD mods has special parts available too Clay Larcom used some very nice models 83 Nats foamle features wood trailing edge reinforcing strips running spanwise near trailing edge plywood engine pod prefers pacifier pod ahead soar TOLEDO/84 THIRTIETH ANNUAL RADIO CONTROL EXPOSITI ON TOLEDO SPORTS ARENA ONE MAIN STREET TOLEDO OHIO Reserve April 6 7 8 1984 attend worlds greatest radio control model show featuring worlds largest Swap Shops no dealers complete refreshment centers Sat urday Night Auction raffles complete nc systems accessories acres free parking Bring latest completely finished models display enter competition exciting awards Competition models will accepted during show hours till 10 am Sunday morning no entry fee Complete nc sys tems will presented first second third place winners new Microwave Oven will awarded luckywinner Best Show Open public three great days APRIL 67&8 FRIDAY9am-6pm SATURDAY9am-6pm SUNDAY 9arn-430pm Signals R/C Club P0 Box 5772 Toledo Ohio 43613 CL Combat/Johnson Continued page 69 shaft run thats something like Nelson needs run order make use its power Anyway moral story use least amount exhaust timing will put rev range want What getting around paragraph two back thought came about perfect event muffler use Slow Combat Remember Slow Combat sup posed heh heh slower easier fly sportv-flpe event Its really turned Fast Combat Part II already three other noisy Combat events Fast FAL /2A can flown anyplace no noise limitation official AMA event restricted areas WAM fliers have used mufflers models years have great store knowledge enforcing such event say have official event since can just pull muffler unrestricted areas argument can see would difficult balance model use both muffler Compromise planes usually lose something either both modes great rule-makers sky have already sug gested just about variation Combat biplane Ringmasters-only Quiet Combat Get engine reworked Want someone super-tune engine about fullrace cam talked Bob Oge about engine-building service during couple breaks 1983 Nationals does sorts custom tuning fitting chrom ing Hes offered rework old dog Combat engines comparison column well-run engine actually pre ferred because parts have taken set tend bend around during reworking Bob specializes chroming en gine hes going will have chrome liner crank engine late series Foxes front ball bear ing Bob claims chrome crank will wear very well make about much power engine front ball bearing Well see pointed out several com petitors using engines both Racing Combat quality performance seem very good interested having some engine work done over winter may reach him Model Engine Specialties Bob Oge 34W883 S James St Charles IL 60174 phone 312 697-7472 Id call him real late night just make sure hes home Another supplier custom parts re worked engines Joe Klause Kustom Kraftsmanship PO Box 2699 Laguna Hills CA 92653 Joe best-known /2A reworks specialty parts like fuel shutoffs needle valves etc talked him other night found out hes also doing big business chrome GLASS CLOTHO6 oz Satisfied customers 49 States & 24 Countries 15 ft $2080. 30 ft $3660 38 wide Postage pd uS ft CanImmediate shipment Check MO. MasterCard ft Visa welcomed DAN PARSONS PRODUCTS Dept 11809 Fulme, NE Albuquerque NM 87111 505 296-2353 CUSTOM FOAM WINGS d TAIL5 CUSTOM SAILPLANE WINGS d TAILS SPRAY ADHESIVES FIBERGLASS FUSELAGES HI STARTS BALSA d PLYWOOD SEND 50 d 10 SASE FOR INFO ESS BOX 437 LEMONT PA 16851 PAWU DIESELS Englands Finest 049 29 New low low prices Send $100 list Eric Clutton Rt 4 Box 1109C Edmond OK 73034 workand especially Fox 36s besi way find out about Joes services tc send stamped self-addressed envelope tc post office box Id give phonc number Ill flying him th upcoming Buckeye AZ Regionals Janu ary 14-15 1984 course column will appear afte Buckeye already over yot long fly over carpet sagebrush might another chance Weve foum nice spot out Borrego Desert great three-wheelers motorcycles ani very noisy Combat models Weve don away having pitman catch th model airwe just glide plane intc nearest pucker bush model hi leg Team Trials didnt get scratct got thinking about othe soft landing spots use FasCal-typ covering nylon prop its no problen avoid sand landing bush thinking about writing column aloni lines Combat World accordinl Johnson Its almost 10 years sinct first trip over British Nation als would perfect opportunity lot told sos None event has changed much FAI Combat gone diesel-powered blimps Buropi Tigre 15-powered Jr Satans t some very sophisticated machinery Exotic-metal engines now availabli weigh little half what en gine did 10 years ago produce leas double power Propellers have gone fron clipped nylons carefully handcrafte carbon fiber prop today Flying style have gone very sportsman-like styli Europe very aggressive physic 166 Model Aviation SCALE DOCUMENTATION/ SCALE DRAWINGSMODEL PLANS PHOTOS BOOKS E PL A-TECH 1984 AIRPLANE NIFRNAThGNAL CATALOG48500 MC KENZIE HWY $300VIDA OREGON 97488 RADIO EQUIPMENT EXCHANGE Box 561 Park Forest Illinois 60466 List used radio equip ment sale No fee listing Escrow available Send SASE details 21 Old Time K HL Gliders 11 Contest Rubber Send 50C for4 Satellite Kits 82/83 catalog3 Nastalgia Power Pacifiers & LOTS OI GOCI StUFF FAIModel Supply II P0 Box 3957 ance CA 90510 GET ORGANIZED s set 01 4 sturdy FrIes 5os over 4 years ot yorcr Favorite Scit magazines 4 MAG FILES $495 Send Sd 95 pbs $1 00 postage ttandltng DGI4 INDUSTRIES P0 80X388-t DOVER NH 03820 COMPLETELY FINISHED R/C AIRCRAFT Completely Finished R/C Aircraft s & Types Radio Engine Only CG Sky Tiger--63 trainer $22500 Sig Clip Wing J-3 Cub-54 Span $25000 SEND FOR COMPLETE LIST HOBBY CAPITOL R/C 46 N Oak St. Ventura California 93001 node requires pilot active model once possible use half-dozen A1 models whole season now need assistance computer calculate what well need upcoming year Thereve few unfortunate de velopments over decadebut awful lot good things make up Charlie JahflSonr 3716 graham St San fliego CA 92109 Gotha 1 45/Crowe Continued rjace 74 intil have model trim Ising winder go broke prototype flies left circles about 10-ft dia transition power lide smooth havent flown indoors let outside gets flights about 35 O seconds painted model Flo luil railroad paint weighed 15 rams motor built another tne would leave plain white tissue olor reduce weight ummary Someone said got two /ings its gotta good am rgue statement Keep model ght will have good flier j Duration/Meuser ontinued page 77 pin using felt marker So what does appreciation steals AMA National Record right under very nose Fine guy Anyhow writing holds Cat egory II IV national records flight times 235 353 345 Walt Erbach holds remaining Cat III record astonishing 423 Walts model conventionalby ornithopter standardsbut very light rather long Patricks model 28 grams weighs almost four times much Walts rather unusual design being sort biplane history multi-wing ornithopter models goes back least early 1870s Frenchman Jobert built arti ficial dragonfly employed two wings tandem forward wing rocked counter clockwise rear wing rocked clock wise two wings driven single rubber motor through crankshaftand-connecting-rod arrangement cranks being phased about 1800 apart 1939 Dr Erich von HoIst Germany built similar rocking-wing models test theories insect flight mid-Fifties John White England built model wing ar rangement used Deshaye achieved flight 115 sec June 1978 issue Mode/Aviation showed photo threeview biplane ornithopter Danyl Stevens set Junior outdoor Category II records mechanism some what different Deshayes no fixed-wing area Deshaye de veloped design collaboration Reg Parham England collaboration de veloped through correspondence arose out International Ornithopter Postal Contest arranged David Erbach Unlike earlier multi-wing thopters phasing wing flapping nat 1800 two cranks lie plane common shaft Rather cranks phased 1200 apart wings gallop rather trot Deshayc says works better Deshayes model rugged heavy despite its performance quite remark able could cut weight half appears feasible would seem flights four- five-minute range would cinch Two new modeling organizations formed first called Ornithopter Modelers Society has formed Patrick Deshaye further interest exchange information relating rubberpowered ornithopter models no membership fee will one- two-page newsletter published perhaps six-month intervals Since Deshaye foot ing bill out own pocket seri ous ornithopter enthusiastsnot newsletter collectorsshould join Write Deshaye 6401 Wildflower SE Olympia WA 98501 second organization called Fun Flyers being put together Joe Wag ner intention promote noncompetitive model building flying kinds sport-type aircraft particularly can flown school athletic CLE1LAND GIANTS -~T1LGIANT SCALE BUFFS Worlds Largest Gas Plans Assortment INTERNATIONALLY FAMOUS C-D QUALITY MASTER MODELS PLANS 72 taoornbe Sedan $23 07 Pt 939 73 N Miteir Roeth 94 7'6t Hosnord Pete Base $35 65 MMataadt 528942 70 Bayte GeeBee $32r 78 Sopreith Pap 4i nrarlne S6B $24 DR Mosquito 8b$3s nrarine S6B 532 10858 MosqaBarrrb$48 Harnk PdE 936 6t Cortiss Rabirr 055$td rek PdE Pt $24 98 St, PTt7Kapdet$48 eed Vega $24 99 NBtk Widoca P6t$65 Patel LN94 $28 7t DacgSC3 Oran$20 tIes GE t F $39 95 Snag $03 Tran$40 coope Sport $36 96 Baa-Ic Teaaco t3$32 prBctldog $39i tOBCat020t/4 L&S$56 cca C3 Spt $35 79 A, SptPars A2$3a ouglas 0-38 Gb $24 60 Dooglas M2 Mail$24 32 Doustos 5-38 01 $491 68 Bristol Boltdog Ptr535 94 Page Curt Racer $45 59 BraccrrBaceMstA$54 7t Martin EtO $Orrrb $29 07 Grcrrr Bearot P99 $54 78 Torrrers WW Rev $35P 73 Tracel Air 6000 $24 64 Cot Gaslrk Pt tC2 $39 07 Mart M8-t Bare $44 94Cu Gahk Ft tC2 $04 91 Liadbergs NO2t 539 66 Det4an Carrret Boo $24 61 AEG DIV Lr Ban $24 62 Ha MrMulligan $33 tOO Paitch PTt9 Tr $59 94 Hoca Mr Mulligan $45 00 Waco TapnrWirrg $391 65 Bac ng F-26A Ptr $36 75 W6sId Lysender $32 84 Baerrrg P26A FIr $48 tOO Westld Lysander $49 69 Waca Cd Cabin $36 57 Ford Trirntr 4-AT$28 64 Beeclr C17B Stag $38 70 Ford Triart dAT$45 j96 Beecb Ct7B Stag $49 t 14 Pard PriorI dAT 559 55 Lock Electra $24 94 BerIJayce OFJ2 $56 82 Lack t t Electra $32 93 Loening C-2Arepb $69 63 Stinsan T/W 59781658 GroreJ2P Duck$39 81 Stinson 0/9597$3478 GrcreJ2P Duck$56 123 Stinson TW 587$3259 Gotba 010 Bore$22 Fr 928 $20 117 Garbo GtV Bare $39 Pr P28 832 dO Doog 0-AdA abs $32 Fr P2-B$45100 Sibo S38 Arepb$49 inunPif74 TL Peso0 Spec$4360 Eon 150 Sport$36 65 SkyrocketOF5F1$2090 Ba. 105 Sport$49 56 CotWnrhk P40$2490 StinALore Wirrg$56 adSighing P39$3980 Martin 74 T4M 1839 56 RepSen8ee An92475 HPge 0400 Bareb$55 o8Areph$30100 9pg0 0400 Ban$49 J3Cob 65 MChina Clipper udsor Bnrb$3897 MChino Clipper$60 FOFHellcat$2971 Loccson C2 Airlin$24 Bl7GFnrt$296690133 8U Jingre8391 8170 Fart54960 EronWinkle Bird$45 Wbrlreid$2454 Cort Sacilt SF934$20 ocion Lirdberg LSirius nraVOnI$3955 CnckrOind Ftr8orr$32 NO K SAVAILABLEIPrices sobject tochange tber Scales Sians Ftare6 Span Conrylete Pattern Frare 25c Add 10 roollordetslorsbipprng&ins etc OSACon &Meo EIereherradd IS l20sifbyairl Protorral catalog $1 50 Price list sectron alone 55c *l1v Foreign odd $1 001* OCLEYELAND MODEL&SUPPLY Co tB387B 0trrt AsClenelend Ole 44102 March 1984 167 THERE IS DIFFERENCE UT.$450UT.$560 UT.$760 GAL 5GAL 5 GAL 0 $RSM 91880$URUM 00 DRUM $50000 Drums available directly trom tactory Duke Fox flying model airplanes 30s alcohol fuel mixed himoelt early 405 discovered miracle ot nitromethane total world production less quart day has worn Out motors life tests fuel producers ever owned Result knows little about what takes make motor run well last long time Use Fox fuel . costs little motor will last great deal longer Hal LiOB 15011 6d61656 Fox MFG Co $305 TOWSON AVEFOOT SMITH ARK 72901 teshaye turned out Some 18 months o wrote asking information Out ornithopters sent him plans lappergasted along everything knew out thopters wrote head of