Radio Control Helicopters Larry Jolly SCALE FASCINATION Have ever noticed people attracted scale model Time time again Ive seen people crowd around model looks like real machine seemingly ignore look-alike pod-and-boom types Im sure what causes magnetic attrac tion thing certain people whether modelers ornon-modelers attracted scale models Radio Control Helicopter scene scale machines seem making come back started flying last seven years may realize before 1975 stick-and-bubble revolution led Dieter Schluter Heli Baby nearly machines market scale non-scale machines come mind manufactured Du-Bro last seven years RC helis have pretty well standardized op timized design manufacturers discarded scale fuselage found could considerably lighten consolidate mechanics course made models both lighter weight easier work side benefit immediately realized improved performance Vhen Dieter Schluter first designed Hegi Cobra back 1970 big Mine weighed 12 pounds powered Veco 61 engine Veco put out almost much power 05 50 FSR GMP Cobra Hegi Cobra flew fine 12 pounds fact like flying Paragon Sailplane GMP Cobra going very happy weight So whats difference both have same power true main difference geng. course has lot rotors speed diameter Early scale ships loadlifters heavy rotors large diameter low rpm considered brave attempt aerobatics stick-and-balloon revolution maContinued page 157 II. Family portrait Larrys three-view month new feature starting month shows similarities differences between Beii UH-1 H top UH-1 N Model 212 bottom Note the-I H single-engine machine tail rotor left side fin 212 twin-engine taii rotor right fin Also 212 has longer skinnier-iooklng fuselage nose Heres Larrytransformed Hirobo UH-1 B kitto UH-1 N/Model 212 Cabin/engine compartmentchanges 1/64 plywood Nosewas remodeled blue Styrofoam tali rotor moved opposite side thefin other Hirobo models Gorham Model Products October1984 63 Larrys Scale Helicopters onlyfiytheywork Bell 212 model anotherof movie props thing hed likeyou notice isthat full-scale machine notall showroom shiney too has workhorse next Scale project might look bit realistic looked ilke used Bob Wischer has frequent photos stiff-wing Scale ships have weathered finishes RC Scale column Doing art No blow Outs O lost pipes nsightly ties os clamps r neat appear ance boats airplanes 40 60 engInes pipe 720 die 860 dla 35 oz aluminum com ponents compressIon sealed silIcone 0 rings ector comes extra O ring Additional O rings may purchased send salf-addressed stamped envelope .4 Snt EW Tuned Pipe Clamps Machined aluminum include mounting hard ware Price S350 Please nota differanca betwaen type T-1 L-1l Type 0-2 stain less steel aluminum base Adjust size trim off excess N 1mL1 special reason doubt aware Phoenix area have two Q500 events . called Stock 500 goes original 500 rules er Unlimited 500 calls same rules Stock 500 except engine still limited 40 However 40 accept able including tuned pipe percent nitro pilot wants use Now may wonder dont just go extra step race Formula instead main reason Q500 model quick easy build con sidering high mortality rate fac tor important Also some local flying fields much bare desert having model can take beating landing important other words pilots want go F-A-S-T Unlimited 500 makes lot sense local popularity event proves know other areas country have event like really believe got started about two years ago Per sonally think greatest thing come down pike nothing gets adrenalin flowing like good barn burner race Unlimited 500 Im using Quickest 500 Clarence Lee K&B 65 MACS pipe 50% nitro Some using OS Max rear-intake rear-exhaust 40 K&B has far away con sistent winner Back races two-day af fairs Saturday race Stock 500 Sunday Unlimited 500 Obviously Sunday brings out spectators present averaging race weekend once six eight weeks hope will increased once four five weeks fall Meanwhile am looking forward publishing unified set rules Q500 Some us locals myself included would like attend races southern California rules different Perhaps unified rules will take care problem writing still few changes being made national Q500 rules part complete risk repeating myself have racing area would like see results column put together report what exciting events took place along list winners fast times have pictures send information what picture doesnt matter what event l/2A Q500 Quarter Midget Formula Sport Pylon FAT Send directly will see what can get See next month Bill Hager 706 Glen Haven Dr Conroe TX 77385 RC HellcopterslJolly Continued page 63 chines became lighter Designers har nassed reserve horsepower motors letting rotor go Rotor speed came up rest history fliers Spencer IN looping rolling Heli Boys Scale didnt die though since has always small group dedicated scale builders percentage scale versus non-scale sure dipped favor non-scale performance machines hit market Im glad see manufacturers now taking stick-andballoon technology wrapping light weight epoxy glass fuselage around Take isntance Heim has Star Ranger Bell 222 Schluter Jet Ranger Augusta 109 Hirobo SST Jet Ranger now Gorham Jet Ranger modern scale machines feature lightweight good perform ance well side benefit better aerodynamics streamlined fuse lages Recently Ive build several scale models have learned quite few things didnt know before such pecu liarities scale Helicopter operations Helicopter operations impor tant factor operating scale model helicopter keeping motor happy see open-framed machine motor has plenty fresh air around possible take Schluter Heli Boy stock configuration tie four-pound weight skids fly aroundnot just hoverbut fly around things fullsize helicopters know Ive done Its also possible take same machine wrap Hirobo fuselage around adding total two pounds flying weight have same machine refuse hover Ive also done perplexing problem limited myself Ive several readers have complained poor per formance addition fuselage shell cases especially modeler did poor job ensuring exhaust gases motor exited fuselage stayed out Gentlemen can assure running motor deadlean will bring Scale ship down fast making motor breathe its own exhaust suggest add exten sion rubber Teflon hose muffler clamp tight ensure against leaks exit tubing concealed location under fuselage Let tube extend ide shell seal around tubing silicone rubber keep gases out Try set up cooling system will allow inlet outlet preferably opposite exhaust side Using little common sense can keep motor running Scale ship flying Continued page 160 October1984 157 Tuned Pipe Connector Still $1200 Last ad misprint 6 $950 pins t hand california Residents add 64 % sales tax Hal Payne Enterprises 1843W Torrug Blvd Ten-am CA 90501 213 3203083 Satisfaction Guamnteedl Money back Howard Power got Idea water cooled connector developed nsa running 2 about two months far no burned out 0 rings other fallun Watch article have original con nectora will convert $600 plus postage Price water cooled connector less tubing $1860 Shipped First Class mail quick delivery Shipping Charges 1 clamp $160 Connector $150 2 4 Clamps $160 1 connector tr 1 Clamp $150 Additional Clamps $ 30 es PO Box 27903 Park Falls WI 54552 3 -Proud/v PresentsI RC HelicopterslJolly Continued page 157 months photos Ive recently build several scale ships said before have very lucky inasmuch scale kit needed helicop ter available luck lasted until build Bell 212 Graupners Bell 212 wasnt close enough didnt have time carve plug make own mold closest could get Hirobo UH-l basically same machine single engine different nose smaller cabin area tail rotor wrong side band saw surgically removed UH-1 nose addition some blue foam sanded shape covered No-ounce cloth Hobbypoxy U gave 212 nose longer cabin engine compartment twin turbine simply 1/64-in plywood formed epoxied place result unique model faithfully represents large seen photos Best project almost easy just assembling kit way Ive now built Hirobo 60-size scale ships recommend being superb quality excel lent fliers Bell 212 has slow rotor speed full-size machine gives incredible illusion being full-size its flight Starting issue will publish three-view some notes full-size machine month hoping might see machine find interesting enough model months three-view going take alcok Bell UH-1 ormodel 204 produced Bell Textron Fort Worth TX Known worldwide Huey light utility helicopter will have place history most-produced helicopter time year 1981 over 9000 Hueys produced four countries three countries outside US produced under license Over 60 nations operate have operatedthis popular machine over 30variants Huey designedto meet 1955 US Army requirement front-line Medivac helicopter proto type known Bell X-40 first flew Check Stamps 32 Page Tabloid size illustrated DISCOUNT Catalog Sent 1st Class Mail COMET COX FLYLINE FOX GOLDDERG- GUILLOWS JEYCO K&B- PACTRA- PECK POLYMER PERFECT- SIG- STERLING SULLIVAN TOP FLITE & OTHERS PENN VALLEY DOIlY CENTER 117 W lain St Lanadaim P 11446 I2ISISSS 3260660 0 October 1956 Hueys have flying ever since predicted some Hueys will still service tum century Hirobo company currently producing model Huey have two sizes available 60-size engines larger detailed version powered gasoline engine Any 30 variants can easily modeled kits giving modeler unique subject enter competition BCNU Lany Jolly 5501 W Como Santa Ana CA 92703 FF DurationlMeuser Continued page 69 inability deal withthis duality Events rules classification rules classification try define events An event class models alike certain essential ways simultaneously unlike models other events equally essential ways So writing good rules comes deciding what want events should events differ other should models event alike worth separate look two halves nature rules can events made differ differences might lie special skills re quired build successful model class might skills re quired fly best events require par ticular skills both building flying very lest deserve its ex istence event should define class models differs least some essential way other events explains Hand-Launched Glider good event enduring popularity no skill accumulated other event will make first-class Glider flier Only patient retracing steps already taken others will bring touch needed make glider roll out 100 feet loss altitude also Indoor Stick good event because skills required deal microfilm 44-square strips balsa bracing singular meteor ology large room different skills can derived other mainline Free Flight events take contrary example distinc tion between AA gas much less satisfactory because neither building nor flying skills required differs much between events essentially excuse having same event twice doubling likelihood prize no prerequisite increase skill other hand apart differing other events good event also needs internal existence needs something lets know unequivocally model hand belongs species doesnt Hand-Launched Gliders exis tence comes being thrown being otherwise powered hard im agine anything has two prop erties doesnt feel like glider Microfilm gliders arent thrown hence discarded because did require essential distinct skills characterizes event Folders however whatever ones view may have never attacked belonging species crease needed building skill decreasing flying skill Indoor Stick species comes restriction rubber power being flown indoors no thermals two restrictions characteristics event follow good rules define species nothing retaining species soul good event must also allow evolution Planned parenthood order day modeler does something some others feel violates spirit event usually whats done can traced back attempt deny con ditions defining event example microfilm gliders attempt substitute skills Indoor Stick tossing gliders thereby devalue skills developed specially considerable effort glider fliers In160 Model Aviation 1/5 SCALE RADIO CONTROL MODEL 62 SPAN NGINE HANNEL rn/C First Series Iof Great Flying Canards RIC Modeler THE S TEAMMAM fJD 35 Wingspan Engines Send Sor for Kit #104 $2195 Flyline Models Catalog Phone 703 273-9593 Dealer ributor Inquiries Invited FLYLINE MODELS INC PO Box 2136 Fairfax Virginia 22031 USA
Edition: Model Aviation - 1984/10
Page Numbers: 63, 157, 160
Radio Control Helicopters Larry Jolly SCALE FASCINATION Have ever noticed people attracted scale model Time time again Ive seen people crowd around model looks like real machine seemingly ignore look-alike pod-and-boom types Im sure what causes magnetic attrac tion thing certain people whether modelers ornon-modelers attracted scale models Radio Control Helicopter scene scale machines seem making come back started flying last seven years may realize before 1975 stick-and-bubble revolution led Dieter Schluter Heli Baby nearly machines market scale non-scale machines come mind manufactured Du-Bro last seven years RC helis have pretty well standardized op timized design manufacturers discarded scale fuselage found could considerably lighten consolidate mechanics course made models both lighter weight easier work side benefit immediately realized improved performance Vhen Dieter Schluter first designed Hegi Cobra back 1970 big Mine weighed 12 pounds powered Veco 61 engine Veco put out almost much power 05 50 FSR GMP Cobra Hegi Cobra flew fine 12 pounds fact like flying Paragon Sailplane GMP Cobra going very happy weight So whats difference both have same power true main difference geng. course has lot rotors speed diameter Early scale ships loadlifters heavy rotors large diameter low rpm considered brave attempt aerobatics stick-and-balloon revolution maContinued page 157 II. Family portrait Larrys three-view month new feature starting month shows similarities differences between Beii UH-1 H top UH-1 N Model 212 bottom Note the-I H single-engine machine tail rotor left side fin 212 twin-engine taii rotor right fin Also 212 has longer skinnier-iooklng fuselage nose Heres Larrytransformed Hirobo UH-1 B kitto UH-1 N/Model 212 Cabin/engine compartmentchanges 1/64 plywood Nosewas remodeled blue Styrofoam tali rotor moved opposite side thefin other Hirobo models Gorham Model Products October1984 63 Larrys Scale Helicopters onlyfiytheywork Bell 212 model anotherof movie props thing hed likeyou notice isthat full-scale machine notall showroom shiney too has workhorse next Scale project might look bit realistic looked ilke used Bob Wischer has frequent photos stiff-wing Scale ships have weathered finishes RC Scale column Doing art No blow Outs O lost pipes nsightly ties os clamps r neat appear ance boats airplanes 40 60 engInes pipe 720 die 860 dla 35 oz aluminum com ponents compressIon sealed silIcone 0 rings ector comes extra O ring Additional O rings may purchased send salf-addressed stamped envelope .4 Snt EW Tuned Pipe Clamps Machined aluminum include mounting hard ware Price S350 Please nota differanca betwaen type T-1 L-1l Type 0-2 stain less steel aluminum base Adjust size trim off excess N 1mL1 special reason doubt aware Phoenix area have two Q500 events . called Stock 500 goes original 500 rules er Unlimited 500 calls same rules Stock 500 except engine still limited 40 However 40 accept able including tuned pipe percent nitro pilot wants use Now may wonder dont just go extra step race Formula instead main reason Q500 model quick easy build con sidering high mortality rate fac tor important Also some local flying fields much bare desert having model can take beating landing important other words pilots want go F-A-S-T Unlimited 500 makes lot sense local popularity event proves know other areas country have event like really believe got started about two years ago Per sonally think greatest thing come down pike nothing gets adrenalin flowing like good barn burner race Unlimited 500 Im using Quickest 500 Clarence Lee K&B 65 MACS pipe 50% nitro Some using OS Max rear-intake rear-exhaust 40 K&B has far away con sistent winner Back races two-day af fairs Saturday race Stock 500 Sunday Unlimited 500 Obviously Sunday brings out spectators present averaging race weekend once six eight weeks hope will increased once four five weeks fall Meanwhile am looking forward publishing unified set rules Q500 Some us locals myself included would like attend races southern California rules different Perhaps unified rules will take care problem writing still few changes being made national Q500 rules part complete risk repeating myself have racing area would like see results column put together report what exciting events took place along list winners fast times have pictures send information what picture doesnt matter what event l/2A Q500 Quarter Midget Formula Sport Pylon FAT Send directly will see what can get See next month Bill Hager 706 Glen Haven Dr Conroe TX 77385 RC HellcopterslJolly Continued page 63 chines became lighter Designers har nassed reserve horsepower motors letting rotor go Rotor speed came up rest history fliers Spencer IN looping rolling Heli Boys Scale didnt die though since has always small group dedicated scale builders percentage scale versus non-scale sure dipped favor non-scale performance machines hit market Im glad see manufacturers now taking stick-andballoon technology wrapping light weight epoxy glass fuselage around Take isntance Heim has Star Ranger Bell 222 Schluter Jet Ranger Augusta 109 Hirobo SST Jet Ranger now Gorham Jet Ranger modern scale machines feature lightweight good perform ance well side benefit better aerodynamics streamlined fuse lages Recently Ive build several scale models have learned quite few things didnt know before such pecu liarities scale Helicopter operations Helicopter operations impor tant factor operating scale model helicopter keeping motor happy see open-framed machine motor has plenty fresh air around possible take Schluter Heli Boy stock configuration tie four-pound weight skids fly aroundnot just hoverbut fly around things fullsize helicopters know Ive done Its also possible take same machine wrap Hirobo fuselage around adding total two pounds flying weight have same machine refuse hover Ive also done perplexing problem limited myself Ive several readers have complained poor per formance addition fuselage shell cases especially modeler did poor job ensuring exhaust gases motor exited fuselage stayed out Gentlemen can assure running motor deadlean will bring Scale ship down fast making motor breathe its own exhaust suggest add exten sion rubber Teflon hose muffler clamp tight ensure against leaks exit tubing concealed location under fuselage Let tube extend ide shell seal around tubing silicone rubber keep gases out Try set up cooling system will allow inlet outlet preferably opposite exhaust side Using little common sense can keep motor running Scale ship flying Continued page 160 October1984 157 Tuned Pipe Connector Still $1200 Last ad misprint 6 $950 pins t hand california Residents add 64 % sales tax Hal Payne Enterprises 1843W Torrug Blvd Ten-am CA 90501 213 3203083 Satisfaction Guamnteedl Money back Howard Power got Idea water cooled connector developed nsa running 2 about two months far no burned out 0 rings other fallun Watch article have original con nectora will convert $600 plus postage Price water cooled connector less tubing $1860 Shipped First Class mail quick delivery Shipping Charges 1 clamp $160 Connector $150 2 4 Clamps $160 1 connector tr 1 Clamp $150 Additional Clamps $ 30 es PO Box 27903 Park Falls WI 54552 3 -Proud/v PresentsI RC HelicopterslJolly Continued page 157 months photos Ive recently build several scale ships said before have very lucky inasmuch scale kit needed helicop ter available luck lasted until build Bell 212 Graupners Bell 212 wasnt close enough didnt have time carve plug make own mold closest could get Hirobo UH-l basically same machine single engine different nose smaller cabin area tail rotor wrong side band saw surgically removed UH-1 nose addition some blue foam sanded shape covered No-ounce cloth Hobbypoxy U gave 212 nose longer cabin engine compartment twin turbine simply 1/64-in plywood formed epoxied place result unique model faithfully represents large seen photos Best project almost easy just assembling kit way Ive now built Hirobo 60-size scale ships recommend being superb quality excel lent fliers Bell 212 has slow rotor speed full-size machine gives incredible illusion being full-size its flight Starting issue will publish three-view some notes full-size machine month hoping might see machine find interesting enough model months three-view going take alcok Bell UH-1 ormodel 204 produced Bell Textron Fort Worth TX Known worldwide Huey light utility helicopter will have place history most-produced helicopter time year 1981 over 9000 Hueys produced four countries three countries outside US produced under license Over 60 nations operate have operatedthis popular machine over 30variants Huey designedto meet 1955 US Army requirement front-line Medivac helicopter proto type known Bell X-40 first flew Check Stamps 32 Page Tabloid size illustrated DISCOUNT Catalog Sent 1st Class Mail COMET COX FLYLINE FOX GOLDDERG- GUILLOWS JEYCO K&B- PACTRA- PECK POLYMER PERFECT- SIG- STERLING SULLIVAN TOP FLITE & OTHERS PENN VALLEY DOIlY CENTER 117 W lain St Lanadaim P 11446 I2ISISSS 3260660 0 October 1956 Hueys have flying ever since predicted some Hueys will still service tum century Hirobo company currently producing model Huey have two sizes available 60-size engines larger detailed version powered gasoline engine Any 30 variants can easily modeled kits giving modeler unique subject enter competition BCNU Lany Jolly 5501 W Como Santa Ana CA 92703 FF DurationlMeuser Continued page 69 inability deal withthis duality Events rules classification rules classification try define events An event class models alike certain essential ways simultaneously unlike models other events equally essential ways So writing good rules comes deciding what want events should events differ other should models event alike worth separate look two halves nature rules can events made differ differences might lie special skills re quired build successful model class might skills re quired fly best events require par ticular skills both building flying very lest deserve its ex istence event should define class models differs least some essential way other events explains Hand-Launched Glider good event enduring popularity no skill accumulated other event will make first-class Glider flier Only patient retracing steps already taken others will bring touch needed make glider roll out 100 feet loss altitude also Indoor Stick good event because skills required deal microfilm 44-square strips balsa bracing singular meteor ology large room different skills can derived other mainline Free Flight events take contrary example distinc tion between AA gas much less satisfactory because neither building nor flying skills required differs much between events essentially excuse having same event twice doubling likelihood prize no prerequisite increase skill other hand apart differing other events good event also needs internal existence needs something lets know unequivocally model hand belongs species doesnt Hand-Launched Gliders exis tence comes being thrown being otherwise powered hard im agine anything has two prop erties doesnt feel like glider Microfilm gliders arent thrown hence discarded because did require essential distinct skills characterizes event Folders however whatever ones view may have never attacked belonging species crease needed building skill decreasing flying skill Indoor Stick species comes restriction rubber power being flown indoors no thermals two restrictions characteristics event follow good rules define species nothing retaining species soul good event must also allow evolution Planned parenthood order day modeler does something some others feel violates spirit event usually whats done can traced back attempt deny con ditions defining event example microfilm gliders attempt substitute skills Indoor Stick tossing gliders thereby devalue skills developed specially considerable effort glider fliers In160 Model Aviation 1/5 SCALE RADIO CONTROL MODEL 62 SPAN NGINE HANNEL rn/C First Series Iof Great Flying Canards RIC Modeler THE S TEAMMAM fJD 35 Wingspan Engines Send Sor for Kit #104 $2195 Flyline Models Catalog Phone 703 273-9593 Dealer ributor Inquiries Invited FLYLINE MODELS INC PO Box 2136 Fairfax Virginia 22031 USA
Edition: Model Aviation - 1984/10
Page Numbers: 63, 157, 160
Radio Control Helicopters Larry Jolly SCALE FASCINATION Have ever noticed people attracted scale model Time time again Ive seen people crowd around model looks like real machine seemingly ignore look-alike pod-and-boom types Im sure what causes magnetic attrac tion thing certain people whether modelers ornon-modelers attracted scale models Radio Control Helicopter scene scale machines seem making come back started flying last seven years may realize before 1975 stick-and-bubble revolution led Dieter Schluter Heli Baby nearly machines market scale non-scale machines come mind manufactured Du-Bro last seven years RC helis have pretty well standardized op timized design manufacturers discarded scale fuselage found could considerably lighten consolidate mechanics course made models both lighter weight easier work side benefit immediately realized improved performance Vhen Dieter Schluter first designed Hegi Cobra back 1970 big Mine weighed 12 pounds powered Veco 61 engine Veco put out almost much power 05 50 FSR GMP Cobra Hegi Cobra flew fine 12 pounds fact like flying Paragon Sailplane GMP Cobra going very happy weight So whats difference both have same power true main difference geng. course has lot rotors speed diameter Early scale ships loadlifters heavy rotors large diameter low rpm considered brave attempt aerobatics stick-and-balloon revolution maContinued page 157 II. Family portrait Larrys three-view month new feature starting month shows similarities differences between Beii UH-1 H top UH-1 N Model 212 bottom Note the-I H single-engine machine tail rotor left side fin 212 twin-engine taii rotor right fin Also 212 has longer skinnier-iooklng fuselage nose Heres Larrytransformed Hirobo UH-1 B kitto UH-1 N/Model 212 Cabin/engine compartmentchanges 1/64 plywood Nosewas remodeled blue Styrofoam tali rotor moved opposite side thefin other Hirobo models Gorham Model Products October1984 63 Larrys Scale Helicopters onlyfiytheywork Bell 212 model anotherof movie props thing hed likeyou notice isthat full-scale machine notall showroom shiney too has workhorse next Scale project might look bit realistic looked ilke used Bob Wischer has frequent photos stiff-wing Scale ships have weathered finishes RC Scale column Doing art No blow Outs O lost pipes nsightly ties os clamps r neat appear ance boats airplanes 40 60 engInes pipe 720 die 860 dla 35 oz aluminum com ponents compressIon sealed silIcone 0 rings ector comes extra O ring Additional O rings may purchased send salf-addressed stamped envelope .4 Snt EW Tuned Pipe Clamps Machined aluminum include mounting hard ware Price S350 Please nota differanca betwaen type T-1 L-1l Type 0-2 stain less steel aluminum base Adjust size trim off excess N 1mL1 special reason doubt aware Phoenix area have two Q500 events . called Stock 500 goes original 500 rules er Unlimited 500 calls same rules Stock 500 except engine still limited 40 However 40 accept able including tuned pipe percent nitro pilot wants use Now may wonder dont just go extra step race Formula instead main reason Q500 model quick easy build con sidering high mortality rate fac tor important Also some local flying fields much bare desert having model can take beating landing important other words pilots want go F-A-S-T Unlimited 500 makes lot sense local popularity event proves know other areas country have event like really believe got started about two years ago Per sonally think greatest thing come down pike nothing gets adrenalin flowing like good barn burner race Unlimited 500 Im using Quickest 500 Clarence Lee K&B 65 MACS pipe 50% nitro Some using OS Max rear-intake rear-exhaust 40 K&B has far away con sistent winner Back races two-day af fairs Saturday race Stock 500 Sunday Unlimited 500 Obviously Sunday brings out spectators present averaging race weekend once six eight weeks hope will increased once four five weeks fall Meanwhile am looking forward publishing unified set rules Q500 Some us locals myself included would like attend races southern California rules different Perhaps unified rules will take care problem writing still few changes being made national Q500 rules part complete risk repeating myself have racing area would like see results column put together report what exciting events took place along list winners fast times have pictures send information what picture doesnt matter what event l/2A Q500 Quarter Midget Formula Sport Pylon FAT Send directly will see what can get See next month Bill Hager 706 Glen Haven Dr Conroe TX 77385 RC HellcopterslJolly Continued page 63 chines became lighter Designers har nassed reserve horsepower motors letting rotor go Rotor speed came up rest history fliers Spencer IN looping rolling Heli Boys Scale didnt die though since has always small group dedicated scale builders percentage scale versus non-scale sure dipped favor non-scale performance machines hit market Im glad see manufacturers now taking stick-andballoon technology wrapping light weight epoxy glass fuselage around Take isntance Heim has Star Ranger Bell 222 Schluter Jet Ranger Augusta 109 Hirobo SST Jet Ranger now Gorham Jet Ranger modern scale machines feature lightweight good perform ance well side benefit better aerodynamics streamlined fuse lages Recently Ive build several scale models have learned quite few things didnt know before such pecu liarities scale Helicopter operations Helicopter operations impor tant factor operating scale model helicopter keeping motor happy see open-framed machine motor has plenty fresh air around possible take Schluter Heli Boy stock configuration tie four-pound weight skids fly aroundnot just hoverbut fly around things fullsize helicopters know Ive done Its also possible take same machine wrap Hirobo fuselage around adding total two pounds flying weight have same machine refuse hover Ive also done perplexing problem limited myself Ive several readers have complained poor per formance addition fuselage shell cases especially modeler did poor job ensuring exhaust gases motor exited fuselage stayed out Gentlemen can assure running motor deadlean will bring Scale ship down fast making motor breathe its own exhaust suggest add exten sion rubber Teflon hose muffler clamp tight ensure against leaks exit tubing concealed location under fuselage Let tube extend ide shell seal around tubing silicone rubber keep gases out Try set up cooling system will allow inlet outlet preferably opposite exhaust side Using little common sense can keep motor running Scale ship flying Continued page 160 October1984 157 Tuned Pipe Connector Still $1200 Last ad misprint 6 $950 pins t hand california Residents add 64 % sales tax Hal Payne Enterprises 1843W Torrug Blvd Ten-am CA 90501 213 3203083 Satisfaction Guamnteedl Money back Howard Power got Idea water cooled connector developed nsa running 2 about two months far no burned out 0 rings other fallun Watch article have original con nectora will convert $600 plus postage Price water cooled connector less tubing $1860 Shipped First Class mail quick delivery Shipping Charges 1 clamp $160 Connector $150 2 4 Clamps $160 1 connector tr 1 Clamp $150 Additional Clamps $ 30 es PO Box 27903 Park Falls WI 54552 3 -Proud/v PresentsI RC HelicopterslJolly Continued page 157 months photos Ive recently build several scale ships said before have very lucky inasmuch scale kit needed helicop ter available luck lasted until build Bell 212 Graupners Bell 212 wasnt close enough didnt have time carve plug make own mold closest could get Hirobo UH-l basically same machine single engine different nose smaller cabin area tail rotor wrong side band saw surgically removed UH-1 nose addition some blue foam sanded shape covered No-ounce cloth Hobbypoxy U gave 212 nose longer cabin engine compartment twin turbine simply 1/64-in plywood formed epoxied place result unique model faithfully represents large seen photos Best project almost easy just assembling kit way Ive now built Hirobo 60-size scale ships recommend being superb quality excel lent fliers Bell 212 has slow rotor speed full-size machine gives incredible illusion being full-size its flight Starting issue will publish three-view some notes full-size machine month hoping might see machine find interesting enough model months three-view going take alcok Bell UH-1 ormodel 204 produced Bell Textron Fort Worth TX Known worldwide Huey light utility helicopter will have place history most-produced helicopter time year 1981 over 9000 Hueys produced four countries three countries outside US produced under license Over 60 nations operate have operatedthis popular machine over 30variants Huey designedto meet 1955 US Army requirement front-line Medivac helicopter proto type known Bell X-40 first flew Check Stamps 32 Page Tabloid size illustrated DISCOUNT Catalog Sent 1st Class Mail COMET COX FLYLINE FOX GOLDDERG- GUILLOWS JEYCO K&B- PACTRA- PECK POLYMER PERFECT- SIG- STERLING SULLIVAN TOP FLITE & OTHERS PENN VALLEY DOIlY CENTER 117 W lain St Lanadaim P 11446 I2ISISSS 3260660 0 October 1956 Hueys have flying ever since predicted some Hueys will still service tum century Hirobo company currently producing model Huey have two sizes available 60-size engines larger detailed version powered gasoline engine Any 30 variants can easily modeled kits giving modeler unique subject enter competition BCNU Lany Jolly 5501 W Como Santa Ana CA 92703 FF DurationlMeuser Continued page 69 inability deal withthis duality Events rules classification rules classification try define events An event class models alike certain essential ways simultaneously unlike models other events equally essential ways So writing good rules comes deciding what want events should events differ other should models event alike worth separate look two halves nature rules can events made differ differences might lie special skills re quired build successful model class might skills re quired fly best events require par ticular skills both building flying very lest deserve its ex istence event should define class models differs least some essential way other events explains Hand-Launched Glider good event enduring popularity no skill accumulated other event will make first-class Glider flier Only patient retracing steps already taken others will bring touch needed make glider roll out 100 feet loss altitude also Indoor Stick good event because skills required deal microfilm 44-square strips balsa bracing singular meteor ology large room different skills can derived other mainline Free Flight events take contrary example distinc tion between AA gas much less satisfactory because neither building nor flying skills required differs much between events essentially excuse having same event twice doubling likelihood prize no prerequisite increase skill other hand apart differing other events good event also needs internal existence needs something lets know unequivocally model hand belongs species doesnt Hand-Launched Gliders exis tence comes being thrown being otherwise powered hard im agine anything has two prop erties doesnt feel like glider Microfilm gliders arent thrown hence discarded because did require essential distinct skills characterizes event Folders however whatever ones view may have never attacked belonging species crease needed building skill decreasing flying skill Indoor Stick species comes restriction rubber power being flown indoors no thermals two restrictions characteristics event follow good rules define species nothing retaining species soul good event must also allow evolution Planned parenthood order day modeler does something some others feel violates spirit event usually whats done can traced back attempt deny con ditions defining event example microfilm gliders attempt substitute skills Indoor Stick tossing gliders thereby devalue skills developed specially considerable effort glider fliers In160 Model Aviation 1/5 SCALE RADIO CONTROL MODEL 62 SPAN NGINE HANNEL rn/C First Series Iof Great Flying Canards RIC Modeler THE S TEAMMAM fJD 35 Wingspan Engines Send Sor for Kit #104 $2195 Flyline Models Catalog Phone 703 273-9593 Dealer ributor Inquiries Invited FLYLINE MODELS INC PO Box 2136 Fairfax Virginia 22031 USA