C NAVY CARRIER Richard Perry THE first annual Pearl Harbor Day Meet run Frank Kelly held December 2 Van Nuys California contest resulted two new records Junior Class II Open Profile Bill Malo holds Junior Class Profile records well set Class II record 313 Bills Top Flite P-5 1 D Mustangwas powered OS 60 FGR Blackhead RC engine running suction Rev-Up 10-8W prop Profile Carrier record set 264 G-S Bearcat modified 13% chord plain flaps engine 36 plain-bearing conver sion 0S40 FSR driving carbon fiber 964 prop Speeds 937 mph high 158 mph low three Schnuerle engines Profile class Van Nuys Only completed flight seems common occurrence engines Schnuerle engines provide marked performance increase over average ST 35 slightly better really good ST conversions however expensive harder obtain ST 35 reasons feel conver sions negative influence Profile Carrier event long conversions produc tion engines compete against another am advocating doing away Schnuerle conversions Profile Carrier Nor propose AMA establish two engine classes Profile feel however some areas amount Profile partici pation would allow two classes competition Expert/Novice classifications have used Detroit other areas considerable success Engine specifications could used additional means classification ie Schnuerle conversion would automatically put entry Expert category Pearl Harbor Day contest noteworthy another reason awards among appropriate Ive seen Navy Carrier events plaques see photo addition customary engraved plate pewter replicas carrier fighters Corsair example shown pewter replicas made Kris Jones 1/72-scale plastic modelsTestors models sprayed flat black high lighted silver Rub-n-Buff give rubbed pewter look bases stained vamished decoupage plaques cost excluding engraved plate under two dollars per award end result easily matches trophies costing considerably club low budget good way provide first-class awards bankrupting treasury Profile model pictured month Mariab belonging Tony Naccarato Jr Mariah uses very thin low-aspect-ratio two Continued page 123 0y ,aardtO Jr ~ very low aspect ratio wing outboard flap deflects upward low speed flight Powei -bearing conversion K&B 58 cc engine Supertigre carb original exhaust restrictor April 1980 49 Pearl Harbor Day contest awards included pewter Navy fighters Story has details Bill Malo set Jr Class II record OS 60 RC Top Flite P-51D Van Nuys CA Bucker Bu-133 Jungmeister new Bucker Jungmeister 1/5 scale de signed give maximum aerobatic performance 60 engine kit documentation will illus trate 3 4 different versions famed German biplane appropriate 3-viewsThe model also convertible Jungmann version Its very versatile airplanel Construction all-wood wing structure comparable famed Wacos sequential photo-illustrated instruction manual makes putting together snap bipe youll enjoy building much flyingl FEATURES Mylar decals 60 span Complete hardware pkg 1030 sq area Builds 3 versions 49 length Modifiable Jungmann Weight 8-9 lbs Illustrated instruc 60 engine vacu-formed cowl rice $9995 2657 NE 188th Street Miami Florida 33180 Telephone 305 935-1436 previous turnouts fliers general abilities instance contest has drawn approximately 15 fliers past Beginners Intermediates Advanced contest could advertised having PA NIPA categoriea Beginner Intermediate combined Advanced Expert keeps number trophy sets three same required traditional AMA three divisions practice fliers voluntarily placing themselves cate gories seems have worked quite well over past couple years Only very few instances sandbagging have come light cases through ignorance scoring abilities rather anything else areas PAMPA categories have tried usually takes just few voices stunt fliers get contest director go ahead P NI P classes Once instituted use P AM P cate gories seems help drawing out stunt fliers some instances AMA Novice pattern has used P NI P begin ner category help get new fliers stunt flying handout sheet complete instruc tions holding P AM P category stunt contest available Keep clean English stunt newslet ter Claptrap comes suggestion Robert King periodically clean both muffler pressure fitting remove residue numerous flights experiencing lean runs some engine stopping mid-flight After changing engines tanks filter fuel lines thing left muffler pressure fitting surmised partial blocking pressure fitting residue causing lean runs info rmation Ofl Stunt orP 4 MP 4 write Wynn Pau 1640 Maywick Drive Lexington KY 40504 CL Carrier/Perry Continued page 49 wing outboard flap/aileron Leadouts moveable rudder fixed thin low-aspect-ratio wing reduces frontal area increases Reynolds Number end result reduced profile drag high speed Induced drag high speed very small because relatively light wing loadings Profile class models low speed induced drag increases compared model higher aspect ratio wing produces gentle stall because low-aspectratio planform has affect lift does airfoil section high angles attack Thus thin airfoil no penalty low speed outboard wing has flap/aileron mounted inboard two thirds span deflects up low speed providing rolling moment Out circle addition flap causes pitchup moment Mariah transitions full stall very easily quite stable 45-degree nosehigh attitude Tonys engine converted K&B 58 Speed control Supertigre carburetor rotary exhaust restrictor fuel tank uniflow type prop Rev-Up 8-8 Tony has scoring 240s combination scale bonus points Richard L Perry 416 Woodhill Dr Golds boro NC 27530 CL Speed/Hempel Continued page 50 stock preferably 2024 T6 should available hardware store metal shop Drill way through glow plug hole using #3 drill tap hole using ap Check local hardware store tap chamber use ball-end mill run up until touches tapped hole Bore out additional 115 depth develop problems check drawings clarification Ma chine button head per drawing external dimensions Now necessary machine work fin ished can start reassembling engine height clearance between button head piston Top Dead Center should no 003 may have use brass shims achieve dimension Also very careful pull binds engine tightening bolts part causes engine bind remove part check what causing problem next installmentJune issue will cover modification venturi run tank set up plus what type fuel works best suction system pipe set up Gene Hempe 301 N Yale Dr Garlana TX 75042 Fairey/Berliner Continued page 53 crew decided play safe landed Karachi India 100 gallons gas left world record flight 4130 miles first non-stop Britain India lot learned flight least important being need make crew comfortable simple lack arm rests forced pilots trade off two hours instead planned five hours FIt Lt N H Jenkins Sqdr Ldr G JonesWilliams proved basic concept Fairey LRM good Less five months after its first flight made sec ond longest aviation history Dec 16 1929 second try record begun time distance beaten 4975 set September Costes Bellonte flying Breguet XIX Ques tion Mark Paris Manchuria About 12 hours after takeoff South Africa Fairey LRM NIk 1 slammed side mountain south Tunis near Mediter ranean coast North Africa Both pilots killed airplane demolished accident investigation pointed toward weather pilot error likely con tributing factors airplane being given clean bill health July 1930 Air Ministry decided build second Long Range Monoplane changes planned addition landing gear fairings complete instrumentation two-axis gyroscopic auto-pilot being developed Royal Aeronautical Establishment new machine Mk2 K1991 flown June 30 1931 RAF tests completed early autumn proving flight made Sqdr Ldr 0 R Gayford FIt Lt D L G Bett took off Cranwell Oct 27 arrived late next day Egypt after flight 2857 miles airplane worked quite satisfactorily trip out leisurely trip back until ar rived home dense fog forced landing field England did enough damage put LRM Mk2 repair shop several months Finally ready go record April 1980 123
Edition: Model Aviation - 1980/04
Page Numbers: 49, 123
C NAVY CARRIER Richard Perry THE first annual Pearl Harbor Day Meet run Frank Kelly held December 2 Van Nuys California contest resulted two new records Junior Class II Open Profile Bill Malo holds Junior Class Profile records well set Class II record 313 Bills Top Flite P-5 1 D Mustangwas powered OS 60 FGR Blackhead RC engine running suction Rev-Up 10-8W prop Profile Carrier record set 264 G-S Bearcat modified 13% chord plain flaps engine 36 plain-bearing conver sion 0S40 FSR driving carbon fiber 964 prop Speeds 937 mph high 158 mph low three Schnuerle engines Profile class Van Nuys Only completed flight seems common occurrence engines Schnuerle engines provide marked performance increase over average ST 35 slightly better really good ST conversions however expensive harder obtain ST 35 reasons feel conver sions negative influence Profile Carrier event long conversions produc tion engines compete against another am advocating doing away Schnuerle conversions Profile Carrier Nor propose AMA establish two engine classes Profile feel however some areas amount Profile partici pation would allow two classes competition Expert/Novice classifications have used Detroit other areas considerable success Engine specifications could used additional means classification ie Schnuerle conversion would automatically put entry Expert category Pearl Harbor Day contest noteworthy another reason awards among appropriate Ive seen Navy Carrier events plaques see photo addition customary engraved plate pewter replicas carrier fighters Corsair example shown pewter replicas made Kris Jones 1/72-scale plastic modelsTestors models sprayed flat black high lighted silver Rub-n-Buff give rubbed pewter look bases stained vamished decoupage plaques cost excluding engraved plate under two dollars per award end result easily matches trophies costing considerably club low budget good way provide first-class awards bankrupting treasury Profile model pictured month Mariab belonging Tony Naccarato Jr Mariah uses very thin low-aspect-ratio two Continued page 123 0y ,aardtO Jr ~ very low aspect ratio wing outboard flap deflects upward low speed flight Powei -bearing conversion K&B 58 cc engine Supertigre carb original exhaust restrictor April 1980 49 Pearl Harbor Day contest awards included pewter Navy fighters Story has details Bill Malo set Jr Class II record OS 60 RC Top Flite P-51D Van Nuys CA Bucker Bu-133 Jungmeister new Bucker Jungmeister 1/5 scale de signed give maximum aerobatic performance 60 engine kit documentation will illus trate 3 4 different versions famed German biplane appropriate 3-viewsThe model also convertible Jungmann version Its very versatile airplanel Construction all-wood wing structure comparable famed Wacos sequential photo-illustrated instruction manual makes putting together snap bipe youll enjoy building much flyingl FEATURES Mylar decals 60 span Complete hardware pkg 1030 sq area Builds 3 versions 49 length Modifiable Jungmann Weight 8-9 lbs Illustrated instruc 60 engine vacu-formed cowl rice $9995 2657 NE 188th Street Miami Florida 33180 Telephone 305 935-1436 previous turnouts fliers general abilities instance contest has drawn approximately 15 fliers past Beginners Intermediates Advanced contest could advertised having PA NIPA categoriea Beginner Intermediate combined Advanced Expert keeps number trophy sets three same required traditional AMA three divisions practice fliers voluntarily placing themselves cate gories seems have worked quite well over past couple years Only very few instances sandbagging have come light cases through ignorance scoring abilities rather anything else areas PAMPA categories have tried usually takes just few voices stunt fliers get contest director go ahead P NI P classes Once instituted use P AM P cate gories seems help drawing out stunt fliers some instances AMA Novice pattern has used P NI P begin ner category help get new fliers stunt flying handout sheet complete instruc tions holding P AM P category stunt contest available Keep clean English stunt newslet ter Claptrap comes suggestion Robert King periodically clean both muffler pressure fitting remove residue numerous flights experiencing lean runs some engine stopping mid-flight After changing engines tanks filter fuel lines thing left muffler pressure fitting surmised partial blocking pressure fitting residue causing lean runs info rmation Ofl Stunt orP 4 MP 4 write Wynn Pau 1640 Maywick Drive Lexington KY 40504 CL Carrier/Perry Continued page 49 wing outboard flap/aileron Leadouts moveable rudder fixed thin low-aspect-ratio wing reduces frontal area increases Reynolds Number end result reduced profile drag high speed Induced drag high speed very small because relatively light wing loadings Profile class models low speed induced drag increases compared model higher aspect ratio wing produces gentle stall because low-aspectratio planform has affect lift does airfoil section high angles attack Thus thin airfoil no penalty low speed outboard wing has flap/aileron mounted inboard two thirds span deflects up low speed providing rolling moment Out circle addition flap causes pitchup moment Mariah transitions full stall very easily quite stable 45-degree nosehigh attitude Tonys engine converted K&B 58 Speed control Supertigre carburetor rotary exhaust restrictor fuel tank uniflow type prop Rev-Up 8-8 Tony has scoring 240s combination scale bonus points Richard L Perry 416 Woodhill Dr Golds boro NC 27530 CL Speed/Hempel Continued page 50 stock preferably 2024 T6 should available hardware store metal shop Drill way through glow plug hole using #3 drill tap hole using ap Check local hardware store tap chamber use ball-end mill run up until touches tapped hole Bore out additional 115 depth develop problems check drawings clarification Ma chine button head per drawing external dimensions Now necessary machine work fin ished can start reassembling engine height clearance between button head piston Top Dead Center should no 003 may have use brass shims achieve dimension Also very careful pull binds engine tightening bolts part causes engine bind remove part check what causing problem next installmentJune issue will cover modification venturi run tank set up plus what type fuel works best suction system pipe set up Gene Hempe 301 N Yale Dr Garlana TX 75042 Fairey/Berliner Continued page 53 crew decided play safe landed Karachi India 100 gallons gas left world record flight 4130 miles first non-stop Britain India lot learned flight least important being need make crew comfortable simple lack arm rests forced pilots trade off two hours instead planned five hours FIt Lt N H Jenkins Sqdr Ldr G JonesWilliams proved basic concept Fairey LRM good Less five months after its first flight made sec ond longest aviation history Dec 16 1929 second try record begun time distance beaten 4975 set September Costes Bellonte flying Breguet XIX Ques tion Mark Paris Manchuria About 12 hours after takeoff South Africa Fairey LRM NIk 1 slammed side mountain south Tunis near Mediter ranean coast North Africa Both pilots killed airplane demolished accident investigation pointed toward weather pilot error likely con tributing factors airplane being given clean bill health July 1930 Air Ministry decided build second Long Range Monoplane changes planned addition landing gear fairings complete instrumentation two-axis gyroscopic auto-pilot being developed Royal Aeronautical Establishment new machine Mk2 K1991 flown June 30 1931 RAF tests completed early autumn proving flight made Sqdr Ldr 0 R Gayford FIt Lt D L G Bett took off Cranwell Oct 27 arrived late next day Egypt after flight 2857 miles airplane worked quite satisfactorily trip out leisurely trip back until ar rived home dense fog forced landing field England did enough damage put LRM Mk2 repair shop several months Finally ready go record April 1980 123