Fee Flight Duration Bob Meuser DREAM Emmy-Kay Light Brown Hair. Actually bit turkey remember remember name mostly because Emmy Kay way pronounce MEK stands methyl-ethyl-ketone industrial solvent dangerous enough itself name easily confused curing agent polyester resins called methyl ethyl-ketone peroxide real dan gerous stuff eyeball-wise know Ive harped sort thing before think worth re-emphasizing Solvents such MEK dope thinner can dangerous know everyone really believes apparently 1981 US FF Champs guy knew better closed himself off bathroom motor home dope wingdidnt want fumes bother other occupants ended up semi-conscious floor puking wiser could have ended up dead Worse yet isnt clear once over such experience ever really over effects solvents thinner constituents cumulative meaning once have have forever MEK roughly same league acetone probably familiar Splash some eye will hurt lot probably wont permanent damage flush quickly water coke whatevers handy splash MEK peroxide curing agentin eye youve recent issue Fine Woodworker victim relates experience stuff year ago permanently blinded myself accidentally got some MEK peroxide eye preparing resin use repairing car body effect both painful immediate less time took run across yardfrom garage house eye become hardened brown lump Doctors confirmed fears blindness indeed permanent that-the MEKP altered eye tissue beyond repair MEKP stuff comes little squeeze bottles furnished casting resin auto-body repair kits resins used fiber glassing warning bottle innocuous sort thing us would probably ignore bothered read Model boxes revisited November 1980 column addressed some aspects modelbox problem solutions presented based conventional materials plywood such didnt mention Gatorfoam seemed sort specialized rather expensive ever has lot going might worthy attention Rodemsky Romak have used cases Indoor models Steve Garaghty will carrying outdoor models Pierre Trebod following World Champs box made stuff material basically foam core facings some very tough material similar foamboard might have seen art supply houses surface much tougher weight considerably weights published manufacturer suggest core density about 2 lb/cu ft facing density about q ft both faces did sums right Thicknesses weights prices retailer single sheets follows Thickness 3/16 1/2 3/4 1 Weight 4-ft x 8-ft Price per panel lbpanel 97$2700 107$3450 122$4100 136$4800 161$6500 Bud Romak simply butts joints tapes cloth-base stickum tape Piano-hinge stock joins lid box variety extruded plastic metal stock shapes suitable reinforcing tender areas can found hard ware stores places that-peddle do-it-yourself interior wall paneling -in thickness about right applications Incidentally takes paint well can painted just about anything Youll find graphic arts suppliers manufacturer International Paper Company Uniwood Division Highway 90 PO Box 5380 Statesville NC 28677 have trouble finding stuff letter manufacturer might bring name retail outlet area Towhook available Randy Weiler has produced limited number circle-tow-zoom-launch towhooks latest stacked-plate design shown photos workmanlike job enough make Russian originators writhe envy going $35 per copy order Randy 3646 Fanwood Ave Long Beach CA 90808 pester him phone 213 420-7724 long long fish poles thought actually trying fish 20-ft poles makes old dry-fly guy nauseous such pole useful propping up Mylar streamers used thermal detection knocking stuck models out rafters Sears no longer lists available Netcraft 2800 Tremainsville Road Toledo OH 43603 Catalog number 53C-7R9HX Specify Telescopic Pole Only length Prices 20-ft $2395 16-ft $1550 14-ft $1195 12-ft $1095 Handling charge 80g plus 10% order excess payment refunded Ohioans add 4% tax Fabulous Foils No 327 AL-33 airfoil coordinates presented 58 Model Aviation Randy Weller manufacturestheaesupertowhooks Photos show R&Lslde column Middlin Respectable Airfoil AL-33 used Andres Lepps 4-minute A/2 towline glider X0125255751015202530405060708090100 Yu 067 227 313 460 567 667 793 873 927 967 980 940 847 713 533 327 022 YI 067 007 003 033 067 107 187 267 333 393 467 487 460 403 303 167 000 Turbulator 05% square situated 54% chord Nose radius unspecified table accompanies sketch used Andres Lepp USSR Nordic A/2 Glider advertised being capable four-minute flights still air glider strictly still-air machine being stretched direction high AR long tailboom having tiny stab rearward CG Still four minutes considerably others claim still-air hardware configuration Lepps machine isnt far out provided Lepps still air same quality everyone elses airfoil must account sizable chunk models exceptional performance model has root chord 150mm projected tip chord 1 24mm straight taper tip LE rounded back Flat span 240 meters Curiously reference shows five-position rudder circle-tow zoom-launch device wiht clockwork delay glide position Seems bit overcooked still-air machine especially since foil rather too highly cambered much manner zoom launch Lepp incidentally guy credited invention ian towhook permitting circle towing zoom launches now considered way fly Book review department First line Building Flying Indoor Model Airplanes Ron Williams Simon Schuster 1981 $1295 Paperback 8 x 11 x 34 272 pages 250 drawings drawing sets 75 photos statistics alone boggle mind presented preview Rons book June 1978 issue time seemed just around comer year ago saw final manuscript proofs illustrations 3-in stack Finally print Ron did illustrations himself hes profes sional illustrator art teacher some sort Ron did writing illustrat ing book few years back just notch above beginner personnaly sweated through solved frustrating problems has written about memory still fresh An expert 20 30 years experience couldnt have done memory frustrating search solutions later became old hat would have too dulled try describe contents book space feel Im justified using would like trying write synopsis history mankind head pin wont try can say however whatever imagined might indeed therefrom bending wire slicing ribs covering Micro-Lite pouring microfilm building proper carrying box complete choice four different types carrying handles no vanity press operation pay fee end up garage full unsold unsalable books what publisher its right corporate mind would publish whole big fat book such obscure little comer such obscure little art Free Flight highly competitive publishing business pub lishers come go mean time failure about two years Two losers row youve An outfit like Simon friend has around awhile didnt get way picking losers Next have Airfoil Sections John Malkin New Zealand update original book published decade ago long Out print all-new book measures 58 x 81 inches half-inch thick Because its size importance Free Flighters will very happy stacked next set Frank Zaics Model Aeronautic Yearbooks Included drawings 5-in chord co ordinates some 409 airfoil sections increase 31% above previous edition Included list 97 added foils seven Alinuts three Benedeks 22 Epplers two Bogarts smattering Gards earlier edition individually punched sheets assem bled brass fasteners new has proper hard-spine binding heavy paper cover Coordinates have typed previous edition hand-lettered Any such book doomed obsolescence before gets off Continued page 129 October 1981 59 ILL tt Bob cant praise new book enoughbut tries column dont often see really different trophies Bob Clemens sent photo built Vet Thomas using plastic kit model note complete rigging awarded high points annual Western New York FF Society meet Sure beats usual chromed over endowed angels found trophies mostly Somewhat typical fuselage structure Mulvihill rubber-power model must have 500 parts Very snazzy rolled balsa tubes plain sheet-balsa-box structures about well Watson sensor Stage 17 fuselage casings molded PVC chose join halves per instruc tions using PVC glue Elmers Plastic Mender although understand builders prefer Hot Stuff must admit Hot Stuff equivalent makes sense since casings can aligned prior application glue wicked Clothespins straight pins may used alignment clamping method regardless glue type chosen Once casings cut Out joined trimmed finishing touches applied again finished machine will shown later chose try Pactra Formula U aviation yellow sprayand blew Formula U isagreatproduct applied properly first try went little thick first coat Wow will run read instructions Several thin coats give better finish rear fuselage looked much better first try spraying light coat following coat slightly heavier after waiting about 1 5 minutes Preparation plastic surface important best results roughen plastic painted using Scotch Brite pads available body shops auto supply stores Acceptable finishes may applied using epoxy paints automotive acrylic surface coat must primer tinted canopy look can applying Testors transparent colors inside canopy Schluters stick-on decals fuel proof must wiped off after flight protected clear fuel-proof coating Stage 18 Pushrod installation straight forward again detail later column Well thats about As soon repaint front end bird Im going flying Maybe 5X81 will get good enough fly Schluter Cup Eastern Helicopter Contest Statesville NC October 3 4 youd like join us contact Juette Forehand CD 704 872-2249 Billy Harris 704 527-2843 Walt Schoonard 305 422-1531 919 6680107 details Helicopter fliers welcome no matter what machines flown pro ficiency level pilot Dave Chesney Rt 9 Box 62JA Greensboro NC 27409 FF Duration/Meuser Continued page 59 presses new airfoils pop up time Thoughtfully Malkin has provided forms back fill coordinates sketches yourself Also included short chapter airfoil plotting should ease pain plotting up foils desired chord width also list suggested airfoils various types models Somewhat disconcerting absence nose-radius specifications Toils perhaps simply werent available list sources coordinates might have helpful although readers probably wouldnt have worth additional cost Decades ago magazine scrambled co ordinates designations have wrongly identified popular airfoils ever since would question whether publish correct coordinates designations ones popular usage Decisions decisions book available NFFS Plans Publications Fred Terzian 4858 Moorpark Ave San Jose CA 95129 Price $660 regular NFFS handling charges apply copy WHAT RIC BOOK has complete data about niore 2100 different R/C products over 250 different R/C companies plus beginners tips R/C experts ITS THIS YEARS EDITION OF THE RIC reference book ever really need AVAILABLE THROUGH YOUR LOCAL HOBBY SHOP OR SEND $950 $795 plu $155 postage haialling V residents add 4% ale tax RIC BUYERS GUIDE Clifton House Clifton VA 22024 BLB.I. PO BOX PJ fUeKWWyHIffrD LA MESA CALIF 92041 WPHONE 714 4999975 714 4424438 ATTENTION ERS EPOXY GLASS COWLS FOR NOSEN PICA Sb MORGAN BALSA USA PM U CONCEPT FLEET HOSTETLER RCM T-CRAFT SHEBER PIUS & SCALE SUPER CUB FOEKER 0-7 BOEING P-IS P-SB P482 F4B4 SPARROW I/A WK GEE BEE MOO r MACBRIENS TURBULENT CHRISTEN EAGLE BRISIGHELLAS STAROUSTER II A SCALE 13-BI BABY FLYBABY AIRCAMPER PILOT JUNGMANN 735 SCALE & OTHERS WHEEL PANTS FOR CITABRIA STAROUS TER II PIUS SKYBOLT LIBERIYSPORT CHRISTEN EAGLE PBEHA WK STEARMAN STINSON SR-B MULLIGAN ft OTHERS BRAZED& HEAT-TREATED WIREGEARSEECABANES LARGE SCALE PLANS AVAILABLE DISCOUNT ON COWL WHEN PLANS ARE PURCHASED Send SASE latest list supply Modelers wish fiberglass parts plansWrise call us T & D FIBERGLASS SPECIALTIES 30925 BLOCK GARDEN CiTY Ml 48135 PHONE 313 421-6358 October 1981 129 ilL hEW LACEY M-1O II PEANUT KITS $495 EACH LACEY M15COUGARMUSTANG PIETENPOLGIPSY MOTHZERO PIPER CUBGANAGOBIEMILES M19 ANDRESONDRUINE cOMPlETE CAT#UOG $100 HARD TO FiND ACCESSORIES KITS AND PLANS FOR RUBBER POWERED MODELS ELECTRONIC SERVICENTER FACTORY AUTHORIZED WARRANTY SERVICE FOR KRAFT over 35 other manufacturers Tired wasting money radio service ios per formance too important jeopardized inexperien ced uncaring technician company just person re pairs RC equipment RCer cares about radio ME 24 HOUR SERVICE NEAL WARREN South 21St Street p Philadelphia PA 19103 Tel 215 564-0800 MODELMANIA IGUR RANUFACTIJRERS iMElE 6 SAGEC 1STWI 113 *8 48 RC ILMIJPP53584749 182 PLITABA 6FN 11526 SERIAlS3699918399 194 PUTABA 6FN 9-527 SERUOS3299919699 115 HOTSTUPP 2oz SUPER OR PEG1299679 195 TOPFLITE PIPER CUB J3NE[d169 996199 196 GEMINI SUPER CNA1V KIT55954499 121 ROPHAT ISCIDENT METER JLENEL19991399 197 ENGR 46X TN 11-MIFF98966799 198 ENYR 35 TN UrRFP59983999 199 RASTER AIR SCPEU PROPS 166125*69 286 RASTER AIR SCRES PROPS 11 ALL159999 991 COG TO 849 UP 65131661799 992 AITRRONICS 24394 STANDAPO SERUS29992699 992 AIPTRONICS 24431 11191 TERUG39992799 284 RIRTROHICS 6ci PLONT-PAF2299916699 995 DADE 886146 6 SI-IGUTEP GAS-GLO1699779* 996 OCLOBEPO -WiEl TOTE19991499 287 SCM P8-3 FIELD 669126991999 998 RADIO CONTROL 8JYEPS WIDE 1961999799 289 TOPPLITE NYLON PROPS 16613599 218 TUPFLITE 1152 MONOKOTE IRON21991499 128 0PF EPlIN EPOXY 1603 SIZE1199749 127 K118 RC LOAD UP SHORT 6 FOR9 779 126 6*8 PC LONG OR SHORT 12 FOR1439 116 ZINGERTUPPLITE 186 6 POP549 117 ZINGEPTOPPLITE 11 6 POP9 649 211 ANDRESJS AERORASTER 3001 COST98995958 212 DREMEL 3B1371*572*736 56O ALL 4RNOFF LIST 213 DUBRO 6141K PILL FUEL PISlP1895675 214 *DUIi9S 1217 MR GABBY TUG 47196889999 215 K6B 9186 75CC OUCTED PAN ENG168669999 216 PICA BUCKER JI6IGSEISTER169956999 217 PICA OLELLIST 2-4699995999 INSTOCK**FiAC UFFLERSPIPES RITE FOP ALL PRICES SEAD ALL ORDERS AND IN61UIRES T2 RODELSANIA PO BOX 179 ROCKR6AY PARK NY 11694 ALL PRICES SUBJECT TO CHANGE OFFER 0000 TIL 19TH ME THIS ADNTH LRBESS CURRENT SUPPLIES ABE EXHAUSTED 181 SPECIALSLIST FREE 6ITH ORDERS CR MEND SAGE AND 6168 REFUNDABLE NITH ORDER PREE * PPEE * GIFT 111TH PLL SAUCES FREE FREE ORDERING INFORSATION 5088 AD COD ALL PRICES INCLUDE 6 55 CSSH GISCOLINT MIN NET ORDER 616 SATTERUISA ACCEPTED BUT YOU liST ADD 511 BACK TO TOTAL INCLUDE CARD B AND EXPIRATION DAlE INTERBAIR B 11 SIGNATURE SF CAPE -ELDER SNIPPINONANDLIAD 16663966 ADD 30639017808 MED 666 SUER 7868 660 91. SAN SF 1256 650 29 LBS SiJERSIZE BOX ADD EXTRA 0960 SLIT SF CONT US 660 1511 OP TOTAL FOP SHIPPING ALL IIUNIES 951ST BE Ill US CURRENCY ALL SALES ARE FINAL HLLO6 TIME FOR PERSONAL Ci-ECK TO CLEAR V RESIDEATS IIUST ADD APPLICABLE SALES TAX INCLUDE SASE FOR ALL ISGUIRES SPECIFY SIZE COLOR AND TPE 11NEREUEE REGUIREG AD PREPARED ON JLLY 19 1931 24 HOUR SERVICE Mon-Fri 9AM-53OPM Wed night till 8PM Sat 9AM Noon $2 number copies including Sympo reports $3 total surface mail anywhere world Air mail $4 per copy US $4 Europe $5 Far East Pacific US dollars payable NFFS Save postage order whole club once Directory update Blue Ridge Models makes dandy Coupe P-30 HLG kits supplies sorts FF goodies has moved new address PO Box 429 Skyland NC 28776 Both NFFS Supplies NFFS Plans Publications have new items new price lists NFFS members already will have received new lists NFFS Digest Others send SASE 1602 Encanto P1 Walnut Creek CA 94596 4858 Moorpark Ave San Jose CA 95129 respectively Almost forgot arent big building kits Blue Ridge will sell just ribs its Coupe dHiver kit Romak builds Wake field models using Coupe ribs glide terrific Bob Meuser 4200 Gregory St. Oakland CA 94619 Scaling/Palumbo Continued page 53 flyability constraints Knowing values flight parameters allows determine far short dynamic flight scale model will can compensate flying style conclusion hope series has helped understand bit what goes planning Scale project have presented set laws can useful planning hope find bid readers have patience bear fond adieu happy flying FF Old-Timers/Haught Continued page 60 key parts building kit order have patterns repairs build another fly-away occors Since Korda laid out require two sheets of parts simply pinned printwood sheet over plain sheet cut duplicate parts leaving set sheets intact later use Korda builds fast really brings out old-time spirit Building up two sides joining box fuselage has always fas cinated although sometimes turns frustrating experience trying keep everything square true solved problem using pair temporary sheet bulkheads cabin area other cross-braces installed absence diagonal bracing fuselage has always bothered covered fuselage SGM silkspan add little structural integrity wings covered GM grade tail surfaces 00 grade Actually silk would have better fuselage poked two three holes before model flown main criticism kit prop single-blade folder per original Instead being carved properly laid-out block thus having relatively known pitch kit supplied printed blade outline piece 34 balsa plank An inclined printed rectangle butt end wood clue pitch After carving attaching blade hub block according instructions plan appeared have far too much pitch borne Out testing 12-strand motor FAI rubber would turn fast enough fly model well able field-trim width blade attain fair performance feel area should worked simple triangle pitch gauge would help other concern lack formed prop shaft bearing hardware True items available mail order addition would improve kit increas ing cost ordered separately No covering wheels supplied items easier locate neighborhood hobby shops pleased 4Ks Korda kit encouragement needed complete long-awaited project An ounce prevention aforementioned Korda project met untimely end burst ing motor totally wrecked fuselage simple winding tube constructed 1 30 Model Aviation THE WORLDS FIRST ADJUSTABLE HAND SANDEREXTRA HANDS THE DUPLICATOR MKI Pat PendingModel Aircraft Covering Tool Just duplicator does tollowingModel No 36 Pat No 33a6727l creates aCCUraIR iao round patterns Al last breakthroUgh hil thR Toledo edges wings..from iia thro 112 make Cosering easyMacs Dallas fuselage etClljded tooland expert Duplicates roundsi, Make own s types stabs rudders deepincrsments fast noviCe~tt Pasadena shows semi-rounds CGrGBspatlerns infiniteof CooBring materialAl dealer angles up 1numbRr sizesfrom mOnokote 10order direct $1995 Al3l4 oz fiberglassplus $200 shipping dealer order direct $1995 plus $200 shippingGREAT TIME SAVERS INVENTED BY AVID MODELER TO MAKE BUILDING EVEN MORE ENJOYABLE Once add toot cottechon N J LIND COMPANY wonder got along 2912 Walker Lee Alamitos CA 90720 Distibutors inquiries incited
Edition: Model Aviation - 1981/10
Page Numbers: 58, 59, 129, 130
Fee Flight Duration Bob Meuser DREAM Emmy-Kay Light Brown Hair. Actually bit turkey remember remember name mostly because Emmy Kay way pronounce MEK stands methyl-ethyl-ketone industrial solvent dangerous enough itself name easily confused curing agent polyester resins called methyl ethyl-ketone peroxide real dan gerous stuff eyeball-wise know Ive harped sort thing before think worth re-emphasizing Solvents such MEK dope thinner can dangerous know everyone really believes apparently 1981 US FF Champs guy knew better closed himself off bathroom motor home dope wingdidnt want fumes bother other occupants ended up semi-conscious floor puking wiser could have ended up dead Worse yet isnt clear once over such experience ever really over effects solvents thinner constituents cumulative meaning once have have forever MEK roughly same league acetone probably familiar Splash some eye will hurt lot probably wont permanent damage flush quickly water coke whatevers handy splash MEK peroxide curing agentin eye youve recent issue Fine Woodworker victim relates experience stuff year ago permanently blinded myself accidentally got some MEK peroxide eye preparing resin use repairing car body effect both painful immediate less time took run across yardfrom garage house eye become hardened brown lump Doctors confirmed fears blindness indeed permanent that-the MEKP altered eye tissue beyond repair MEKP stuff comes little squeeze bottles furnished casting resin auto-body repair kits resins used fiber glassing warning bottle innocuous sort thing us would probably ignore bothered read Model boxes revisited November 1980 column addressed some aspects modelbox problem solutions presented based conventional materials plywood such didnt mention Gatorfoam seemed sort specialized rather expensive ever has lot going might worthy attention Rodemsky Romak have used cases Indoor models Steve Garaghty will carrying outdoor models Pierre Trebod following World Champs box made stuff material basically foam core facings some very tough material similar foamboard might have seen art supply houses surface much tougher weight considerably weights published manufacturer suggest core density about 2 lb/cu ft facing density about q ft both faces did sums right Thicknesses weights prices retailer single sheets follows Thickness 3/16 1/2 3/4 1 Weight 4-ft x 8-ft Price per panel lbpanel 97$2700 107$3450 122$4100 136$4800 161$6500 Bud Romak simply butts joints tapes cloth-base stickum tape Piano-hinge stock joins lid box variety extruded plastic metal stock shapes suitable reinforcing tender areas can found hard ware stores places that-peddle do-it-yourself interior wall paneling -in thickness about right applications Incidentally takes paint well can painted just about anything Youll find graphic arts suppliers manufacturer International Paper Company Uniwood Division Highway 90 PO Box 5380 Statesville NC 28677 have trouble finding stuff letter manufacturer might bring name retail outlet area Towhook available Randy Weiler has produced limited number circle-tow-zoom-launch towhooks latest stacked-plate design shown photos workmanlike job enough make Russian originators writhe envy going $35 per copy order Randy 3646 Fanwood Ave Long Beach CA 90808 pester him phone 213 420-7724 long long fish poles thought actually trying fish 20-ft poles makes old dry-fly guy nauseous such pole useful propping up Mylar streamers used thermal detection knocking stuck models out rafters Sears no longer lists available Netcraft 2800 Tremainsville Road Toledo OH 43603 Catalog number 53C-7R9HX Specify Telescopic Pole Only length Prices 20-ft $2395 16-ft $1550 14-ft $1195 12-ft $1095 Handling charge 80g plus 10% order excess payment refunded Ohioans add 4% tax Fabulous Foils No 327 AL-33 airfoil coordinates presented 58 Model Aviation Randy Weller manufacturestheaesupertowhooks Photos show R&Lslde column Middlin Respectable Airfoil AL-33 used Andres Lepps 4-minute A/2 towline glider X0125255751015202530405060708090100 Yu 067 227 313 460 567 667 793 873 927 967 980 940 847 713 533 327 022 YI 067 007 003 033 067 107 187 267 333 393 467 487 460 403 303 167 000 Turbulator 05% square situated 54% chord Nose radius unspecified table accompanies sketch used Andres Lepp USSR Nordic A/2 Glider advertised being capable four-minute flights still air glider strictly still-air machine being stretched direction high AR long tailboom having tiny stab rearward CG Still four minutes considerably others claim still-air hardware configuration Lepps machine isnt far out provided Lepps still air same quality everyone elses airfoil must account sizable chunk models exceptional performance model has root chord 150mm projected tip chord 1 24mm straight taper tip LE rounded back Flat span 240 meters Curiously reference shows five-position rudder circle-tow zoom-launch device wiht clockwork delay glide position Seems bit overcooked still-air machine especially since foil rather too highly cambered much manner zoom launch Lepp incidentally guy credited invention ian towhook permitting circle towing zoom launches now considered way fly Book review department First line Building Flying Indoor Model Airplanes Ron Williams Simon Schuster 1981 $1295 Paperback 8 x 11 x 34 272 pages 250 drawings drawing sets 75 photos statistics alone boggle mind presented preview Rons book June 1978 issue time seemed just around comer year ago saw final manuscript proofs illustrations 3-in stack Finally print Ron did illustrations himself hes profes sional illustrator art teacher some sort Ron did writing illustrat ing book few years back just notch above beginner personnaly sweated through solved frustrating problems has written about memory still fresh An expert 20 30 years experience couldnt have done memory frustrating search solutions later became old hat would have too dulled try describe contents book space feel Im justified using would like trying write synopsis history mankind head pin wont try can say however whatever imagined might indeed therefrom bending wire slicing ribs covering Micro-Lite pouring microfilm building proper carrying box complete choice four different types carrying handles no vanity press operation pay fee end up garage full unsold unsalable books what publisher its right corporate mind would publish whole big fat book such obscure little comer such obscure little art Free Flight highly competitive publishing business pub lishers come go mean time failure about two years Two losers row youve An outfit like Simon friend has around awhile didnt get way picking losers Next have Airfoil Sections John Malkin New Zealand update original book published decade ago long Out print all-new book measures 58 x 81 inches half-inch thick Because its size importance Free Flighters will very happy stacked next set Frank Zaics Model Aeronautic Yearbooks Included drawings 5-in chord co ordinates some 409 airfoil sections increase 31% above previous edition Included list 97 added foils seven Alinuts three Benedeks 22 Epplers two Bogarts smattering Gards earlier edition individually punched sheets assem bled brass fasteners new has proper hard-spine binding heavy paper cover Coordinates have typed previous edition hand-lettered Any such book doomed obsolescence before gets off Continued page 129 October 1981 59 ILL tt Bob cant praise new book enoughbut tries column dont often see really different trophies Bob Clemens sent photo built Vet Thomas using plastic kit model note complete rigging awarded high points annual Western New York FF Society meet Sure beats usual chromed over endowed angels found trophies mostly Somewhat typical fuselage structure Mulvihill rubber-power model must have 500 parts Very snazzy rolled balsa tubes plain sheet-balsa-box structures about well Watson sensor Stage 17 fuselage casings molded PVC chose join halves per instruc tions using PVC glue Elmers Plastic Mender although understand builders prefer Hot Stuff must admit Hot Stuff equivalent makes sense since casings can aligned prior application glue wicked Clothespins straight pins may used alignment clamping method regardless glue type chosen Once casings cut Out joined trimmed finishing touches applied again finished machine will shown later chose try Pactra Formula U aviation yellow sprayand blew Formula U isagreatproduct applied properly first try went little thick first coat Wow will run read instructions Several thin coats give better finish rear fuselage looked much better first try spraying light coat following coat slightly heavier after waiting about 1 5 minutes Preparation plastic surface important best results roughen plastic painted using Scotch Brite pads available body shops auto supply stores Acceptable finishes may applied using epoxy paints automotive acrylic surface coat must primer tinted canopy look can applying Testors transparent colors inside canopy Schluters stick-on decals fuel proof must wiped off after flight protected clear fuel-proof coating Stage 18 Pushrod installation straight forward again detail later column Well thats about As soon repaint front end bird Im going flying Maybe 5X81 will get good enough fly Schluter Cup Eastern Helicopter Contest Statesville NC October 3 4 youd like join us contact Juette Forehand CD 704 872-2249 Billy Harris 704 527-2843 Walt Schoonard 305 422-1531 919 6680107 details Helicopter fliers welcome no matter what machines flown pro ficiency level pilot Dave Chesney Rt 9 Box 62JA Greensboro NC 27409 FF Duration/Meuser Continued page 59 presses new airfoils pop up time Thoughtfully Malkin has provided forms back fill coordinates sketches yourself Also included short chapter airfoil plotting should ease pain plotting up foils desired chord width also list suggested airfoils various types models Somewhat disconcerting absence nose-radius specifications Toils perhaps simply werent available list sources coordinates might have helpful although readers probably wouldnt have worth additional cost Decades ago magazine scrambled co ordinates designations have wrongly identified popular airfoils ever since would question whether publish correct coordinates designations ones popular usage Decisions decisions book available NFFS Plans Publications Fred Terzian 4858 Moorpark Ave San Jose CA 95129 Price $660 regular NFFS handling charges apply copy WHAT RIC BOOK has complete data about niore 2100 different R/C products over 250 different R/C companies plus beginners tips R/C experts ITS THIS YEARS EDITION OF THE RIC reference book ever really need AVAILABLE THROUGH YOUR LOCAL HOBBY SHOP OR SEND $950 $795 plu $155 postage haialling V residents add 4% ale tax RIC BUYERS GUIDE Clifton House Clifton VA 22024 BLB.I. PO BOX PJ fUeKWWyHIffrD LA MESA CALIF 92041 WPHONE 714 4999975 714 4424438 ATTENTION ERS EPOXY GLASS COWLS FOR NOSEN PICA Sb MORGAN BALSA USA PM U CONCEPT FLEET HOSTETLER RCM T-CRAFT SHEBER PIUS & SCALE SUPER CUB FOEKER 0-7 BOEING P-IS P-SB P482 F4B4 SPARROW I/A WK GEE BEE MOO r MACBRIENS TURBULENT CHRISTEN EAGLE BRISIGHELLAS STAROUSTER II A SCALE 13-BI BABY FLYBABY AIRCAMPER PILOT JUNGMANN 735 SCALE & OTHERS WHEEL PANTS FOR CITABRIA STAROUS TER II PIUS SKYBOLT LIBERIYSPORT CHRISTEN EAGLE PBEHA WK STEARMAN STINSON SR-B MULLIGAN ft OTHERS BRAZED& HEAT-TREATED WIREGEARSEECABANES LARGE SCALE PLANS AVAILABLE DISCOUNT ON COWL WHEN PLANS ARE PURCHASED Send SASE latest list supply Modelers wish fiberglass parts plansWrise call us T & D FIBERGLASS SPECIALTIES 30925 BLOCK GARDEN CiTY Ml 48135 PHONE 313 421-6358 October 1981 129 ilL hEW LACEY M-1O II PEANUT KITS $495 EACH LACEY M15COUGARMUSTANG PIETENPOLGIPSY MOTHZERO PIPER CUBGANAGOBIEMILES M19 ANDRESONDRUINE cOMPlETE CAT#UOG $100 HARD TO FiND ACCESSORIES KITS AND PLANS FOR RUBBER POWERED MODELS ELECTRONIC SERVICENTER FACTORY AUTHORIZED WARRANTY SERVICE FOR KRAFT over 35 other manufacturers Tired wasting money radio service ios per formance too important jeopardized inexperien ced uncaring technician company just person re pairs RC equipment RCer cares about radio ME 24 HOUR SERVICE NEAL WARREN South 21St Street p Philadelphia PA 19103 Tel 215 564-0800 MODELMANIA IGUR RANUFACTIJRERS iMElE 6 SAGEC 1STWI 113 *8 48 RC ILMIJPP53584749 182 PLITABA 6FN 11526 SERIAlS3699918399 194 PUTABA 6FN 9-527 SERUOS3299919699 115 HOTSTUPP 2oz SUPER OR PEG1299679 195 TOPFLITE PIPER CUB J3NE[d169 996199 196 GEMINI SUPER CNA1V KIT55954499 121 ROPHAT ISCIDENT METER JLENEL19991399 197 ENGR 46X TN 11-MIFF98966799 198 ENYR 35 TN UrRFP59983999 199 RASTER AIR SCPEU PROPS 166125*69 286 RASTER AIR SCRES PROPS 11 ALL159999 991 COG TO 849 UP 65131661799 992 AITRRONICS 24394 STANDAPO SERUS29992699 992 AIPTRONICS 24431 11191 TERUG39992799 284 RIRTROHICS 6ci PLONT-PAF2299916699 995 DADE 886146 6 SI-IGUTEP GAS-GLO1699779* 996 OCLOBEPO -WiEl TOTE19991499 287 SCM P8-3 FIELD 669126991999 998 RADIO CONTROL 8JYEPS WIDE 1961999799 289 TOPPLITE NYLON PROPS 16613599 218 TUPFLITE 1152 MONOKOTE IRON21991499 128 0PF EPlIN EPOXY 1603 SIZE1199749 127 K118 RC LOAD UP SHORT 6 FOR9 779 126 6*8 PC LONG OR SHORT 12 FOR1439 116 ZINGERTUPPLITE 186 6 POP549 117 ZINGEPTOPPLITE 11 6 POP9 649 211 ANDRESJS AERORASTER 3001 COST98995958 212 DREMEL 3B1371*572*736 56O ALL 4RNOFF LIST 213 DUBRO 6141K PILL FUEL PISlP1895675 214 *DUIi9S 1217 MR GABBY TUG 47196889999 215 K6B 9186 75CC OUCTED PAN ENG168669999 216 PICA BUCKER JI6IGSEISTER169956999 217 PICA OLELLIST 2-4699995999 INSTOCK**FiAC UFFLERSPIPES RITE FOP ALL PRICES SEAD ALL ORDERS AND IN61UIRES T2 RODELSANIA PO BOX 179 ROCKR6AY PARK NY 11694 ALL PRICES SUBJECT TO CHANGE OFFER 0000 TIL 19TH ME THIS ADNTH LRBESS CURRENT SUPPLIES ABE EXHAUSTED 181 SPECIALSLIST FREE 6ITH ORDERS CR MEND SAGE AND 6168 REFUNDABLE NITH ORDER PREE * PPEE * GIFT 111TH PLL SAUCES FREE FREE ORDERING INFORSATION 5088 AD COD ALL PRICES INCLUDE 6 55 CSSH GISCOLINT MIN NET ORDER 616 SATTERUISA ACCEPTED BUT YOU liST ADD 511 BACK TO TOTAL INCLUDE CARD B AND EXPIRATION DAlE INTERBAIR B 11 SIGNATURE SF CAPE -ELDER SNIPPINONANDLIAD 16663966 ADD 30639017808 MED 666 SUER 7868 660 91. SAN SF 1256 650 29 LBS SiJERSIZE BOX ADD EXTRA 0960 SLIT SF CONT US 660 1511 OP TOTAL FOP SHIPPING ALL IIUNIES 951ST BE Ill US CURRENCY ALL SALES ARE FINAL HLLO6 TIME FOR PERSONAL Ci-ECK TO CLEAR V RESIDEATS IIUST ADD APPLICABLE SALES TAX INCLUDE SASE FOR ALL ISGUIRES SPECIFY SIZE COLOR AND TPE 11NEREUEE REGUIREG AD PREPARED ON JLLY 19 1931 24 HOUR SERVICE Mon-Fri 9AM-53OPM Wed night till 8PM Sat 9AM Noon $2 number copies including Sympo reports $3 total surface mail anywhere world Air mail $4 per copy US $4 Europe $5 Far East Pacific US dollars payable NFFS Save postage order whole club once Directory update Blue Ridge Models makes dandy Coupe P-30 HLG kits supplies sorts FF goodies has moved new address PO Box 429 Skyland NC 28776 Both NFFS Supplies NFFS Plans Publications have new items new price lists NFFS members already will have received new lists NFFS Digest Others send SASE 1602 Encanto P1 Walnut Creek CA 94596 4858 Moorpark Ave San Jose CA 95129 respectively Almost forgot arent big building kits Blue Ridge will sell just ribs its Coupe dHiver kit Romak builds Wake field models using Coupe ribs glide terrific Bob Meuser 4200 Gregory St. Oakland CA 94619 Scaling/Palumbo Continued page 53 flyability constraints Knowing values flight parameters allows determine far short dynamic flight scale model will can compensate flying style conclusion hope series has helped understand bit what goes planning Scale project have presented set laws can useful planning hope find bid readers have patience bear fond adieu happy flying FF Old-Timers/Haught Continued page 60 key parts building kit order have patterns repairs build another fly-away occors Since Korda laid out require two sheets of parts simply pinned printwood sheet over plain sheet cut duplicate parts leaving set sheets intact later use Korda builds fast really brings out old-time spirit Building up two sides joining box fuselage has always fas cinated although sometimes turns frustrating experience trying keep everything square true solved problem using pair temporary sheet bulkheads cabin area other cross-braces installed absence diagonal bracing fuselage has always bothered covered fuselage SGM silkspan add little structural integrity wings covered GM grade tail surfaces 00 grade Actually silk would have better fuselage poked two three holes before model flown main criticism kit prop single-blade folder per original Instead being carved properly laid-out block thus having relatively known pitch kit supplied printed blade outline piece 34 balsa plank An inclined printed rectangle butt end wood clue pitch After carving attaching blade hub block according instructions plan appeared have far too much pitch borne Out testing 12-strand motor FAI rubber would turn fast enough fly model well able field-trim width blade attain fair performance feel area should worked simple triangle pitch gauge would help other concern lack formed prop shaft bearing hardware True items available mail order addition would improve kit increas ing cost ordered separately No covering wheels supplied items easier locate neighborhood hobby shops pleased 4Ks Korda kit encouragement needed complete long-awaited project An ounce prevention aforementioned Korda project met untimely end burst ing motor totally wrecked fuselage simple winding tube constructed 1 30 Model Aviation THE WORLDS FIRST ADJUSTABLE HAND SANDEREXTRA HANDS THE DUPLICATOR MKI Pat PendingModel Aircraft Covering Tool Just duplicator does tollowingModel No 36 Pat No 33a6727l creates aCCUraIR iao round patterns Al last breakthroUgh hil thR Toledo edges wings..from iia thro 112 make Cosering easyMacs Dallas fuselage etClljded tooland expert Duplicates roundsi, Make own s types stabs rudders deepincrsments fast noviCe~tt Pasadena shows semi-rounds CGrGBspatlerns infiniteof CooBring materialAl dealer angles up 1numbRr sizesfrom mOnokote 10order direct $1995 Al3l4 oz fiberglassplus $200 shipping dealer order direct $1995 plus $200 shippingGREAT TIME SAVERS INVENTED BY AVID MODELER TO MAKE BUILDING EVEN MORE ENJOYABLE Once add toot cottechon N J LIND COMPANY wonder got along 2912 Walker Lee Alamitos CA 90720 Distibutors inquiries incited
Edition: Model Aviation - 1981/10
Page Numbers: 58, 59, 129, 130
Fee Flight Duration Bob Meuser DREAM Emmy-Kay Light Brown Hair. Actually bit turkey remember remember name mostly because Emmy Kay way pronounce MEK stands methyl-ethyl-ketone industrial solvent dangerous enough itself name easily confused curing agent polyester resins called methyl ethyl-ketone peroxide real dan gerous stuff eyeball-wise know Ive harped sort thing before think worth re-emphasizing Solvents such MEK dope thinner can dangerous know everyone really believes apparently 1981 US FF Champs guy knew better closed himself off bathroom motor home dope wingdidnt want fumes bother other occupants ended up semi-conscious floor puking wiser could have ended up dead Worse yet isnt clear once over such experience ever really over effects solvents thinner constituents cumulative meaning once have have forever MEK roughly same league acetone probably familiar Splash some eye will hurt lot probably wont permanent damage flush quickly water coke whatevers handy splash MEK peroxide curing agentin eye youve recent issue Fine Woodworker victim relates experience stuff year ago permanently blinded myself accidentally got some MEK peroxide eye preparing resin use repairing car body effect both painful immediate less time took run across yardfrom garage house eye become hardened brown lump Doctors confirmed fears blindness indeed permanent that-the MEKP altered eye tissue beyond repair MEKP stuff comes little squeeze bottles furnished casting resin auto-body repair kits resins used fiber glassing warning bottle innocuous sort thing us would probably ignore bothered read Model boxes revisited November 1980 column addressed some aspects modelbox problem solutions presented based conventional materials plywood such didnt mention Gatorfoam seemed sort specialized rather expensive ever has lot going might worthy attention Rodemsky Romak have used cases Indoor models Steve Garaghty will carrying outdoor models Pierre Trebod following World Champs box made stuff material basically foam core facings some very tough material similar foamboard might have seen art supply houses surface much tougher weight considerably weights published manufacturer suggest core density about 2 lb/cu ft facing density about q ft both faces did sums right Thicknesses weights prices retailer single sheets follows Thickness 3/16 1/2 3/4 1 Weight 4-ft x 8-ft Price per panel lbpanel 97$2700 107$3450 122$4100 136$4800 161$6500 Bud Romak simply butts joints tapes cloth-base stickum tape Piano-hinge stock joins lid box variety extruded plastic metal stock shapes suitable reinforcing tender areas can found hard ware stores places that-peddle do-it-yourself interior wall paneling -in thickness about right applications Incidentally takes paint well can painted just about anything Youll find graphic arts suppliers manufacturer International Paper Company Uniwood Division Highway 90 PO Box 5380 Statesville NC 28677 have trouble finding stuff letter manufacturer might bring name retail outlet area Towhook available Randy Weiler has produced limited number circle-tow-zoom-launch towhooks latest stacked-plate design shown photos workmanlike job enough make Russian originators writhe envy going $35 per copy order Randy 3646 Fanwood Ave Long Beach CA 90808 pester him phone 213 420-7724 long long fish poles thought actually trying fish 20-ft poles makes old dry-fly guy nauseous such pole useful propping up Mylar streamers used thermal detection knocking stuck models out rafters Sears no longer lists available Netcraft 2800 Tremainsville Road Toledo OH 43603 Catalog number 53C-7R9HX Specify Telescopic Pole Only length Prices 20-ft $2395 16-ft $1550 14-ft $1195 12-ft $1095 Handling charge 80g plus 10% order excess payment refunded Ohioans add 4% tax Fabulous Foils No 327 AL-33 airfoil coordinates presented 58 Model Aviation Randy Weller manufacturestheaesupertowhooks Photos show R&Lslde column Middlin Respectable Airfoil AL-33 used Andres Lepps 4-minute A/2 towline glider X0125255751015202530405060708090100 Yu 067 227 313 460 567 667 793 873 927 967 980 940 847 713 533 327 022 YI 067 007 003 033 067 107 187 267 333 393 467 487 460 403 303 167 000 Turbulator 05% square situated 54% chord Nose radius unspecified table accompanies sketch used Andres Lepp USSR Nordic A/2 Glider advertised being capable four-minute flights still air glider strictly still-air machine being stretched direction high AR long tailboom having tiny stab rearward CG Still four minutes considerably others claim still-air hardware configuration Lepps machine isnt far out provided Lepps still air same quality everyone elses airfoil must account sizable chunk models exceptional performance model has root chord 150mm projected tip chord 1 24mm straight taper tip LE rounded back Flat span 240 meters Curiously reference shows five-position rudder circle-tow zoom-launch device wiht clockwork delay glide position Seems bit overcooked still-air machine especially since foil rather too highly cambered much manner zoom launch Lepp incidentally guy credited invention ian towhook permitting circle towing zoom launches now considered way fly Book review department First line Building Flying Indoor Model Airplanes Ron Williams Simon Schuster 1981 $1295 Paperback 8 x 11 x 34 272 pages 250 drawings drawing sets 75 photos statistics alone boggle mind presented preview Rons book June 1978 issue time seemed just around comer year ago saw final manuscript proofs illustrations 3-in stack Finally print Ron did illustrations himself hes profes sional illustrator art teacher some sort Ron did writing illustrat ing book few years back just notch above beginner personnaly sweated through solved frustrating problems has written about memory still fresh An expert 20 30 years experience couldnt have done memory frustrating search solutions later became old hat would have too dulled try describe contents book space feel Im justified using would like trying write synopsis history mankind head pin wont try can say however whatever imagined might indeed therefrom bending wire slicing ribs covering Micro-Lite pouring microfilm building proper carrying box complete choice four different types carrying handles no vanity press operation pay fee end up garage full unsold unsalable books what publisher its right corporate mind would publish whole big fat book such obscure little comer such obscure little art Free Flight highly competitive publishing business pub lishers come go mean time failure about two years Two losers row youve An outfit like Simon friend has around awhile didnt get way picking losers Next have Airfoil Sections John Malkin New Zealand update original book published decade ago long Out print all-new book measures 58 x 81 inches half-inch thick Because its size importance Free Flighters will very happy stacked next set Frank Zaics Model Aeronautic Yearbooks Included drawings 5-in chord co ordinates some 409 airfoil sections increase 31% above previous edition Included list 97 added foils seven Alinuts three Benedeks 22 Epplers two Bogarts smattering Gards earlier edition individually punched sheets assem bled brass fasteners new has proper hard-spine binding heavy paper cover Coordinates have typed previous edition hand-lettered Any such book doomed obsolescence before gets off Continued page 129 October 1981 59 ILL tt Bob cant praise new book enoughbut tries column dont often see really different trophies Bob Clemens sent photo built Vet Thomas using plastic kit model note complete rigging awarded high points annual Western New York FF Society meet Sure beats usual chromed over endowed angels found trophies mostly Somewhat typical fuselage structure Mulvihill rubber-power model must have 500 parts Very snazzy rolled balsa tubes plain sheet-balsa-box structures about well Watson sensor Stage 17 fuselage casings molded PVC chose join halves per instruc tions using PVC glue Elmers Plastic Mender although understand builders prefer Hot Stuff must admit Hot Stuff equivalent makes sense since casings can aligned prior application glue wicked Clothespins straight pins may used alignment clamping method regardless glue type chosen Once casings cut Out joined trimmed finishing touches applied again finished machine will shown later chose try Pactra Formula U aviation yellow sprayand blew Formula U isagreatproduct applied properly first try went little thick first coat Wow will run read instructions Several thin coats give better finish rear fuselage looked much better first try spraying light coat following coat slightly heavier after waiting about 1 5 minutes Preparation plastic surface important best results roughen plastic painted using Scotch Brite pads available body shops auto supply stores Acceptable finishes may applied using epoxy paints automotive acrylic surface coat must primer tinted canopy look can applying Testors transparent colors inside canopy Schluters stick-on decals fuel proof must wiped off after flight protected clear fuel-proof coating Stage 18 Pushrod installation straight forward again detail later column Well thats about As soon repaint front end bird Im going flying Maybe 5X81 will get good enough fly Schluter Cup Eastern Helicopter Contest Statesville NC October 3 4 youd like join us contact Juette Forehand CD 704 872-2249 Billy Harris 704 527-2843 Walt Schoonard 305 422-1531 919 6680107 details Helicopter fliers welcome no matter what machines flown pro ficiency level pilot Dave Chesney Rt 9 Box 62JA Greensboro NC 27409 FF Duration/Meuser Continued page 59 presses new airfoils pop up time Thoughtfully Malkin has provided forms back fill coordinates sketches yourself Also included short chapter airfoil plotting should ease pain plotting up foils desired chord width also list suggested airfoils various types models Somewhat disconcerting absence nose-radius specifications Toils perhaps simply werent available list sources coordinates might have helpful although readers probably wouldnt have worth additional cost Decades ago magazine scrambled co ordinates designations have wrongly identified popular airfoils ever since would question whether publish correct coordinates designations ones popular usage Decisions decisions book available NFFS Plans Publications Fred Terzian 4858 Moorpark Ave San Jose CA 95129 Price $660 regular NFFS handling charges apply copy WHAT RIC BOOK has complete data about niore 2100 different R/C products over 250 different R/C companies plus beginners tips R/C experts ITS THIS YEARS EDITION OF THE RIC reference book ever really need AVAILABLE THROUGH YOUR LOCAL HOBBY SHOP OR SEND $950 $795 plu $155 postage haialling V residents add 4% ale tax RIC BUYERS GUIDE Clifton House Clifton VA 22024 BLB.I. PO BOX PJ fUeKWWyHIffrD LA MESA CALIF 92041 WPHONE 714 4999975 714 4424438 ATTENTION ERS EPOXY GLASS COWLS FOR NOSEN PICA Sb MORGAN BALSA USA PM U CONCEPT FLEET HOSTETLER RCM T-CRAFT SHEBER PIUS & SCALE SUPER CUB FOEKER 0-7 BOEING P-IS P-SB P482 F4B4 SPARROW I/A WK GEE BEE MOO r MACBRIENS TURBULENT CHRISTEN EAGLE BRISIGHELLAS STAROUSTER II A SCALE 13-BI BABY FLYBABY AIRCAMPER PILOT JUNGMANN 735 SCALE & OTHERS WHEEL PANTS FOR CITABRIA STAROUS TER II PIUS SKYBOLT LIBERIYSPORT CHRISTEN EAGLE PBEHA WK STEARMAN STINSON SR-B MULLIGAN ft OTHERS BRAZED& HEAT-TREATED WIREGEARSEECABANES LARGE SCALE PLANS AVAILABLE DISCOUNT ON COWL WHEN PLANS ARE PURCHASED Send SASE latest list supply Modelers wish fiberglass parts plansWrise call us T & D FIBERGLASS SPECIALTIES 30925 BLOCK GARDEN CiTY Ml 48135 PHONE 313 421-6358 October 1981 129 ilL hEW LACEY M-1O II PEANUT KITS $495 EACH LACEY M15COUGARMUSTANG PIETENPOLGIPSY MOTHZERO PIPER CUBGANAGOBIEMILES M19 ANDRESONDRUINE cOMPlETE CAT#UOG $100 HARD TO FiND ACCESSORIES KITS AND PLANS FOR RUBBER POWERED MODELS ELECTRONIC SERVICENTER FACTORY AUTHORIZED WARRANTY SERVICE FOR KRAFT over 35 other manufacturers Tired wasting money radio service ios per formance too important jeopardized inexperien ced uncaring technician company just person re pairs RC equipment RCer cares about radio ME 24 HOUR SERVICE NEAL WARREN South 21St Street p Philadelphia PA 19103 Tel 215 564-0800 MODELMANIA IGUR RANUFACTIJRERS iMElE 6 SAGEC 1STWI 113 *8 48 RC ILMIJPP53584749 182 PLITABA 6FN 11526 SERIAlS3699918399 194 PUTABA 6FN 9-527 SERUOS3299919699 115 HOTSTUPP 2oz SUPER OR PEG1299679 195 TOPFLITE PIPER CUB J3NE[d169 996199 196 GEMINI SUPER CNA1V KIT55954499 121 ROPHAT ISCIDENT METER JLENEL19991399 197 ENGR 46X TN 11-MIFF98966799 198 ENYR 35 TN UrRFP59983999 199 RASTER AIR SCPEU PROPS 166125*69 286 RASTER AIR SCRES PROPS 11 ALL159999 991 COG TO 849 UP 65131661799 992 AITRRONICS 24394 STANDAPO SERUS29992699 992 AIPTRONICS 24431 11191 TERUG39992799 284 RIRTROHICS 6ci PLONT-PAF2299916699 995 DADE 886146 6 SI-IGUTEP GAS-GLO1699779* 996 OCLOBEPO -WiEl TOTE19991499 287 SCM P8-3 FIELD 669126991999 998 RADIO CONTROL 8JYEPS WIDE 1961999799 289 TOPPLITE NYLON PROPS 16613599 218 TUPFLITE 1152 MONOKOTE IRON21991499 128 0PF EPlIN EPOXY 1603 SIZE1199749 127 K118 RC LOAD UP SHORT 6 FOR9 779 126 6*8 PC LONG OR SHORT 12 FOR1439 116 ZINGERTUPPLITE 186 6 POP549 117 ZINGEPTOPPLITE 11 6 POP9 649 211 ANDRESJS AERORASTER 3001 COST98995958 212 DREMEL 3B1371*572*736 56O ALL 4RNOFF LIST 213 DUBRO 6141K PILL FUEL PISlP1895675 214 *DUIi9S 1217 MR GABBY TUG 47196889999 215 K6B 9186 75CC OUCTED PAN ENG168669999 216 PICA BUCKER JI6IGSEISTER169956999 217 PICA OLELLIST 2-4699995999 INSTOCK**FiAC UFFLERSPIPES RITE FOP ALL PRICES SEAD ALL ORDERS AND IN61UIRES T2 RODELSANIA PO BOX 179 ROCKR6AY PARK NY 11694 ALL PRICES SUBJECT TO CHANGE OFFER 0000 TIL 19TH ME THIS ADNTH LRBESS CURRENT SUPPLIES ABE EXHAUSTED 181 SPECIALSLIST FREE 6ITH ORDERS CR MEND SAGE AND 6168 REFUNDABLE NITH ORDER PREE * PPEE * GIFT 111TH PLL SAUCES FREE FREE ORDERING INFORSATION 5088 AD COD ALL PRICES INCLUDE 6 55 CSSH GISCOLINT MIN NET ORDER 616 SATTERUISA ACCEPTED BUT YOU liST ADD 511 BACK TO TOTAL INCLUDE CARD B AND EXPIRATION DAlE INTERBAIR B 11 SIGNATURE SF CAPE -ELDER SNIPPINONANDLIAD 16663966 ADD 30639017808 MED 666 SUER 7868 660 91. SAN SF 1256 650 29 LBS SiJERSIZE BOX ADD EXTRA 0960 SLIT SF CONT US 660 1511 OP TOTAL FOP SHIPPING ALL IIUNIES 951ST BE Ill US CURRENCY ALL SALES ARE FINAL HLLO6 TIME FOR PERSONAL Ci-ECK TO CLEAR V RESIDEATS IIUST ADD APPLICABLE SALES TAX INCLUDE SASE FOR ALL ISGUIRES SPECIFY SIZE COLOR AND TPE 11NEREUEE REGUIREG AD PREPARED ON JLLY 19 1931 24 HOUR SERVICE Mon-Fri 9AM-53OPM Wed night till 8PM Sat 9AM Noon $2 number copies including Sympo reports $3 total surface mail anywhere world Air mail $4 per copy US $4 Europe $5 Far East Pacific US dollars payable NFFS Save postage order whole club once Directory update Blue Ridge Models makes dandy Coupe P-30 HLG kits supplies sorts FF goodies has moved new address PO Box 429 Skyland NC 28776 Both NFFS Supplies NFFS Plans Publications have new items new price lists NFFS members already will have received new lists NFFS Digest Others send SASE 1602 Encanto P1 Walnut Creek CA 94596 4858 Moorpark Ave San Jose CA 95129 respectively Almost forgot arent big building kits Blue Ridge will sell just ribs its Coupe dHiver kit Romak builds Wake field models using Coupe ribs glide terrific Bob Meuser 4200 Gregory St. Oakland CA 94619 Scaling/Palumbo Continued page 53 flyability constraints Knowing values flight parameters allows determine far short dynamic flight scale model will can compensate flying style conclusion hope series has helped understand bit what goes planning Scale project have presented set laws can useful planning hope find bid readers have patience bear fond adieu happy flying FF Old-Timers/Haught Continued page 60 key parts building kit order have patterns repairs build another fly-away occors Since Korda laid out require two sheets of parts simply pinned printwood sheet over plain sheet cut duplicate parts leaving set sheets intact later use Korda builds fast really brings out old-time spirit Building up two sides joining box fuselage has always fas cinated although sometimes turns frustrating experience trying keep everything square true solved problem using pair temporary sheet bulkheads cabin area other cross-braces installed absence diagonal bracing fuselage has always bothered covered fuselage SGM silkspan add little structural integrity wings covered GM grade tail surfaces 00 grade Actually silk would have better fuselage poked two three holes before model flown main criticism kit prop single-blade folder per original Instead being carved properly laid-out block thus having relatively known pitch kit supplied printed blade outline piece 34 balsa plank An inclined printed rectangle butt end wood clue pitch After carving attaching blade hub block according instructions plan appeared have far too much pitch borne Out testing 12-strand motor FAI rubber would turn fast enough fly model well able field-trim width blade attain fair performance feel area should worked simple triangle pitch gauge would help other concern lack formed prop shaft bearing hardware True items available mail order addition would improve kit increas ing cost ordered separately No covering wheels supplied items easier locate neighborhood hobby shops pleased 4Ks Korda kit encouragement needed complete long-awaited project An ounce prevention aforementioned Korda project met untimely end burst ing motor totally wrecked fuselage simple winding tube constructed 1 30 Model Aviation THE WORLDS FIRST ADJUSTABLE HAND SANDEREXTRA HANDS THE DUPLICATOR MKI Pat PendingModel Aircraft Covering Tool Just duplicator does tollowingModel No 36 Pat No 33a6727l creates aCCUraIR iao round patterns Al last breakthroUgh hil thR Toledo edges wings..from iia thro 112 make Cosering easyMacs Dallas fuselage etClljded tooland expert Duplicates roundsi, Make own s types stabs rudders deepincrsments fast noviCe~tt Pasadena shows semi-rounds CGrGBspatlerns infiniteof CooBring materialAl dealer angles up 1numbRr sizesfrom mOnokote 10order direct $1995 Al3l4 oz fiberglassplus $200 shipping dealer order direct $1995 plus $200 shippingGREAT TIME SAVERS INVENTED BY AVID MODELER TO MAKE BUILDING EVEN MORE ENJOYABLE Once add toot cottechon N J LIND COMPANY wonder got along 2912 Walker Lee Alamitos CA 90720 Distibutors inquiries incited
Edition: Model Aviation - 1981/10
Page Numbers: 58, 59, 129, 130
Fee Flight Duration Bob Meuser DREAM Emmy-Kay Light Brown Hair. Actually bit turkey remember remember name mostly because Emmy Kay way pronounce MEK stands methyl-ethyl-ketone industrial solvent dangerous enough itself name easily confused curing agent polyester resins called methyl ethyl-ketone peroxide real dan gerous stuff eyeball-wise know Ive harped sort thing before think worth re-emphasizing Solvents such MEK dope thinner can dangerous know everyone really believes apparently 1981 US FF Champs guy knew better closed himself off bathroom motor home dope wingdidnt want fumes bother other occupants ended up semi-conscious floor puking wiser could have ended up dead Worse yet isnt clear once over such experience ever really over effects solvents thinner constituents cumulative meaning once have have forever MEK roughly same league acetone probably familiar Splash some eye will hurt lot probably wont permanent damage flush quickly water coke whatevers handy splash MEK peroxide curing agentin eye youve recent issue Fine Woodworker victim relates experience stuff year ago permanently blinded myself accidentally got some MEK peroxide eye preparing resin use repairing car body effect both painful immediate less time took run across yardfrom garage house eye become hardened brown lump Doctors confirmed fears blindness indeed permanent that-the MEKP altered eye tissue beyond repair MEKP stuff comes little squeeze bottles furnished casting resin auto-body repair kits resins used fiber glassing warning bottle innocuous sort thing us would probably ignore bothered read Model boxes revisited November 1980 column addressed some aspects modelbox problem solutions presented based conventional materials plywood such didnt mention Gatorfoam seemed sort specialized rather expensive ever has lot going might worthy attention Rodemsky Romak have used cases Indoor models Steve Garaghty will carrying outdoor models Pierre Trebod following World Champs box made stuff material basically foam core facings some very tough material similar foamboard might have seen art supply houses surface much tougher weight considerably weights published manufacturer suggest core density about 2 lb/cu ft facing density about q ft both faces did sums right Thicknesses weights prices retailer single sheets follows Thickness 3/16 1/2 3/4 1 Weight 4-ft x 8-ft Price per panel lbpanel 97$2700 107$3450 122$4100 136$4800 161$6500 Bud Romak simply butts joints tapes cloth-base stickum tape Piano-hinge stock joins lid box variety extruded plastic metal stock shapes suitable reinforcing tender areas can found hard ware stores places that-peddle do-it-yourself interior wall paneling -in thickness about right applications Incidentally takes paint well can painted just about anything Youll find graphic arts suppliers manufacturer International Paper Company Uniwood Division Highway 90 PO Box 5380 Statesville NC 28677 have trouble finding stuff letter manufacturer might bring name retail outlet area Towhook available Randy Weiler has produced limited number circle-tow-zoom-launch towhooks latest stacked-plate design shown photos workmanlike job enough make Russian originators writhe envy going $35 per copy order Randy 3646 Fanwood Ave Long Beach CA 90808 pester him phone 213 420-7724 long long fish poles thought actually trying fish 20-ft poles makes old dry-fly guy nauseous such pole useful propping up Mylar streamers used thermal detection knocking stuck models out rafters Sears no longer lists available Netcraft 2800 Tremainsville Road Toledo OH 43603 Catalog number 53C-7R9HX Specify Telescopic Pole Only length Prices 20-ft $2395 16-ft $1550 14-ft $1195 12-ft $1095 Handling charge 80g plus 10% order excess payment refunded Ohioans add 4% tax Fabulous Foils No 327 AL-33 airfoil coordinates presented 58 Model Aviation Randy Weller manufacturestheaesupertowhooks Photos show R&Lslde column Middlin Respectable Airfoil AL-33 used Andres Lepps 4-minute A/2 towline glider X0125255751015202530405060708090100 Yu 067 227 313 460 567 667 793 873 927 967 980 940 847 713 533 327 022 YI 067 007 003 033 067 107 187 267 333 393 467 487 460 403 303 167 000 Turbulator 05% square situated 54% chord Nose radius unspecified table accompanies sketch used Andres Lepp USSR Nordic A/2 Glider advertised being capable four-minute flights still air glider strictly still-air machine being stretched direction high AR long tailboom having tiny stab rearward CG Still four minutes considerably others claim still-air hardware configuration Lepps machine isnt far out provided Lepps still air same quality everyone elses airfoil must account sizable chunk models exceptional performance model has root chord 150mm projected tip chord 1 24mm straight taper tip LE rounded back Flat span 240 meters Curiously reference shows five-position rudder circle-tow zoom-launch device wiht clockwork delay glide position Seems bit overcooked still-air machine especially since foil rather too highly cambered much manner zoom launch Lepp incidentally guy credited invention ian towhook permitting circle towing zoom launches now considered way fly Book review department First line Building Flying Indoor Model Airplanes Ron Williams Simon Schuster 1981 $1295 Paperback 8 x 11 x 34 272 pages 250 drawings drawing sets 75 photos statistics alone boggle mind presented preview Rons book June 1978 issue time seemed just around comer year ago saw final manuscript proofs illustrations 3-in stack Finally print Ron did illustrations himself hes profes sional illustrator art teacher some sort Ron did writing illustrat ing book few years back just notch above beginner personnaly sweated through solved frustrating problems has written about memory still fresh An expert 20 30 years experience couldnt have done memory frustrating search solutions later became old hat would have too dulled try describe contents book space feel Im justified using would like trying write synopsis history mankind head pin wont try can say however whatever imagined might indeed therefrom bending wire slicing ribs covering Micro-Lite pouring microfilm building proper carrying box complete choice four different types carrying handles no vanity press operation pay fee end up garage full unsold unsalable books what publisher its right corporate mind would publish whole big fat book such obscure little comer such obscure little art Free Flight highly competitive publishing business pub lishers come go mean time failure about two years Two losers row youve An outfit like Simon friend has around awhile didnt get way picking losers Next have Airfoil Sections John Malkin New Zealand update original book published decade ago long Out print all-new book measures 58 x 81 inches half-inch thick Because its size importance Free Flighters will very happy stacked next set Frank Zaics Model Aeronautic Yearbooks Included drawings 5-in chord co ordinates some 409 airfoil sections increase 31% above previous edition Included list 97 added foils seven Alinuts three Benedeks 22 Epplers two Bogarts smattering Gards earlier edition individually punched sheets assem bled brass fasteners new has proper hard-spine binding heavy paper cover Coordinates have typed previous edition hand-lettered Any such book doomed obsolescence before gets off Continued page 129 October 1981 59 ILL tt Bob cant praise new book enoughbut tries column dont often see really different trophies Bob Clemens sent photo built Vet Thomas using plastic kit model note complete rigging awarded high points annual Western New York FF Society meet Sure beats usual chromed over endowed angels found trophies mostly Somewhat typical fuselage structure Mulvihill rubber-power model must have 500 parts Very snazzy rolled balsa tubes plain sheet-balsa-box structures about well Watson sensor Stage 17 fuselage casings molded PVC chose join halves per instruc tions using PVC glue Elmers Plastic Mender although understand builders prefer Hot Stuff must admit Hot Stuff equivalent makes sense since casings can aligned prior application glue wicked Clothespins straight pins may used alignment clamping method regardless glue type chosen Once casings cut Out joined trimmed finishing touches applied again finished machine will shown later chose try Pactra Formula U aviation yellow sprayand blew Formula U isagreatproduct applied properly first try went little thick first coat Wow will run read instructions Several thin coats give better finish rear fuselage looked much better first try spraying light coat following coat slightly heavier after waiting about 1 5 minutes Preparation plastic surface important best results roughen plastic painted using Scotch Brite pads available body shops auto supply stores Acceptable finishes may applied using epoxy paints automotive acrylic surface coat must primer tinted canopy look can applying Testors transparent colors inside canopy Schluters stick-on decals fuel proof must wiped off after flight protected clear fuel-proof coating Stage 18 Pushrod installation straight forward again detail later column Well thats about As soon repaint front end bird Im going flying Maybe 5X81 will get good enough fly Schluter Cup Eastern Helicopter Contest Statesville NC October 3 4 youd like join us contact Juette Forehand CD 704 872-2249 Billy Harris 704 527-2843 Walt Schoonard 305 422-1531 919 6680107 details Helicopter fliers welcome no matter what machines flown pro ficiency level pilot Dave Chesney Rt 9 Box 62JA Greensboro NC 27409 FF Duration/Meuser Continued page 59 presses new airfoils pop up time Thoughtfully Malkin has provided forms back fill coordinates sketches yourself Also included short chapter airfoil plotting should ease pain plotting up foils desired chord width also list suggested airfoils various types models Somewhat disconcerting absence nose-radius specifications Toils perhaps simply werent available list sources coordinates might have helpful although readers probably wouldnt have worth additional cost Decades ago magazine scrambled co ordinates designations have wrongly identified popular airfoils ever since would question whether publish correct coordinates designations ones popular usage Decisions decisions book available NFFS Plans Publications Fred Terzian 4858 Moorpark Ave San Jose CA 95129 Price $660 regular NFFS handling charges apply copy WHAT RIC BOOK has complete data about niore 2100 different R/C products over 250 different R/C companies plus beginners tips R/C experts ITS THIS YEARS EDITION OF THE RIC reference book ever really need AVAILABLE THROUGH YOUR LOCAL HOBBY SHOP OR SEND $950 $795 plu $155 postage haialling V residents add 4% ale tax RIC BUYERS GUIDE Clifton House Clifton VA 22024 BLB.I. PO BOX PJ fUeKWWyHIffrD LA MESA CALIF 92041 WPHONE 714 4999975 714 4424438 ATTENTION ERS EPOXY GLASS COWLS FOR NOSEN PICA Sb MORGAN BALSA USA PM U CONCEPT FLEET HOSTETLER RCM T-CRAFT SHEBER PIUS & SCALE SUPER CUB FOEKER 0-7 BOEING P-IS P-SB P482 F4B4 SPARROW I/A WK GEE BEE MOO r MACBRIENS TURBULENT CHRISTEN EAGLE BRISIGHELLAS STAROUSTER II A SCALE 13-BI BABY FLYBABY AIRCAMPER PILOT JUNGMANN 735 SCALE & OTHERS WHEEL PANTS FOR CITABRIA STAROUS TER II PIUS SKYBOLT LIBERIYSPORT CHRISTEN EAGLE PBEHA WK STEARMAN STINSON SR-B MULLIGAN ft OTHERS BRAZED& HEAT-TREATED WIREGEARSEECABANES LARGE SCALE PLANS AVAILABLE DISCOUNT ON COWL WHEN PLANS ARE PURCHASED Send SASE latest list supply Modelers wish fiberglass parts plansWrise call us T & D FIBERGLASS SPECIALTIES 30925 BLOCK GARDEN CiTY Ml 48135 PHONE 313 421-6358 October 1981 129 ilL hEW LACEY M-1O II PEANUT KITS $495 EACH LACEY M15COUGARMUSTANG PIETENPOLGIPSY MOTHZERO PIPER CUBGANAGOBIEMILES M19 ANDRESONDRUINE cOMPlETE CAT#UOG $100 HARD TO FiND ACCESSORIES KITS AND PLANS FOR RUBBER POWERED MODELS ELECTRONIC SERVICENTER FACTORY AUTHORIZED WARRANTY SERVICE FOR KRAFT over 35 other manufacturers Tired wasting money radio service ios per formance too important jeopardized inexperien ced uncaring technician company just person re pairs RC equipment RCer cares about radio ME 24 HOUR SERVICE NEAL WARREN South 21St Street p Philadelphia PA 19103 Tel 215 564-0800 MODELMANIA IGUR RANUFACTIJRERS iMElE 6 SAGEC 1STWI 113 *8 48 RC ILMIJPP53584749 182 PLITABA 6FN 11526 SERIAlS3699918399 194 PUTABA 6FN 9-527 SERUOS3299919699 115 HOTSTUPP 2oz SUPER OR PEG1299679 195 TOPFLITE PIPER CUB J3NE[d169 996199 196 GEMINI SUPER CNA1V KIT55954499 121 ROPHAT ISCIDENT METER JLENEL19991399 197 ENGR 46X TN 11-MIFF98966799 198 ENYR 35 TN UrRFP59983999 199 RASTER AIR SCPEU PROPS 166125*69 286 RASTER AIR SCRES PROPS 11 ALL159999 991 COG TO 849 UP 65131661799 992 AITRRONICS 24394 STANDAPO SERUS29992699 992 AIPTRONICS 24431 11191 TERUG39992799 284 RIRTROHICS 6ci PLONT-PAF2299916699 995 DADE 886146 6 SI-IGUTEP GAS-GLO1699779* 996 OCLOBEPO -WiEl TOTE19991499 287 SCM P8-3 FIELD 669126991999 998 RADIO CONTROL 8JYEPS WIDE 1961999799 289 TOPPLITE NYLON PROPS 16613599 218 TUPFLITE 1152 MONOKOTE IRON21991499 128 0PF EPlIN EPOXY 1603 SIZE1199749 127 K118 RC LOAD UP SHORT 6 FOR9 779 126 6*8 PC LONG OR SHORT 12 FOR1439 116 ZINGERTUPPLITE 186 6 POP549 117 ZINGEPTOPPLITE 11 6 POP9 649 211 ANDRESJS AERORASTER 3001 COST98995958 212 DREMEL 3B1371*572*736 56O ALL 4RNOFF LIST 213 DUBRO 6141K PILL FUEL PISlP1895675 214 *DUIi9S 1217 MR GABBY TUG 47196889999 215 K6B 9186 75CC OUCTED PAN ENG168669999 216 PICA BUCKER JI6IGSEISTER169956999 217 PICA OLELLIST 2-4699995999 INSTOCK**FiAC UFFLERSPIPES RITE FOP ALL PRICES SEAD ALL ORDERS AND IN61UIRES T2 RODELSANIA PO BOX 179 ROCKR6AY PARK NY 11694 ALL PRICES SUBJECT TO CHANGE OFFER 0000 TIL 19TH ME THIS ADNTH LRBESS CURRENT SUPPLIES ABE EXHAUSTED 181 SPECIALSLIST FREE 6ITH ORDERS CR MEND SAGE AND 6168 REFUNDABLE NITH ORDER PREE * PPEE * GIFT 111TH PLL SAUCES FREE FREE ORDERING INFORSATION 5088 AD COD ALL PRICES INCLUDE 6 55 CSSH GISCOLINT MIN NET ORDER 616 SATTERUISA ACCEPTED BUT YOU liST ADD 511 BACK TO TOTAL INCLUDE CARD B AND EXPIRATION DAlE INTERBAIR B 11 SIGNATURE SF CAPE -ELDER SNIPPINONANDLIAD 16663966 ADD 30639017808 MED 666 SUER 7868 660 91. SAN SF 1256 650 29 LBS SiJERSIZE BOX ADD EXTRA 0960 SLIT SF CONT US 660 1511 OP TOTAL FOP SHIPPING ALL IIUNIES 951ST BE Ill US CURRENCY ALL SALES ARE FINAL HLLO6 TIME FOR PERSONAL Ci-ECK TO CLEAR V RESIDEATS IIUST ADD APPLICABLE SALES TAX INCLUDE SASE FOR ALL ISGUIRES SPECIFY SIZE COLOR AND TPE 11NEREUEE REGUIREG AD PREPARED ON JLLY 19 1931 24 HOUR SERVICE Mon-Fri 9AM-53OPM Wed night till 8PM Sat 9AM Noon $2 number copies including Sympo reports $3 total surface mail anywhere world Air mail $4 per copy US $4 Europe $5 Far East Pacific US dollars payable NFFS Save postage order whole club once Directory update Blue Ridge Models makes dandy Coupe P-30 HLG kits supplies sorts FF goodies has moved new address PO Box 429 Skyland NC 28776 Both NFFS Supplies NFFS Plans Publications have new items new price lists NFFS members already will have received new lists NFFS Digest Others send SASE 1602 Encanto P1 Walnut Creek CA 94596 4858 Moorpark Ave San Jose CA 95129 respectively Almost forgot arent big building kits Blue Ridge will sell just ribs its Coupe dHiver kit Romak builds Wake field models using Coupe ribs glide terrific Bob Meuser 4200 Gregory St. Oakland CA 94619 Scaling/Palumbo Continued page 53 flyability constraints Knowing values flight parameters allows determine far short dynamic flight scale model will can compensate flying style conclusion hope series has helped understand bit what goes planning Scale project have presented set laws can useful planning hope find bid readers have patience bear fond adieu happy flying FF Old-Timers/Haught Continued page 60 key parts building kit order have patterns repairs build another fly-away occors Since Korda laid out require two sheets of parts simply pinned printwood sheet over plain sheet cut duplicate parts leaving set sheets intact later use Korda builds fast really brings out old-time spirit Building up two sides joining box fuselage has always fas cinated although sometimes turns frustrating experience trying keep everything square true solved problem using pair temporary sheet bulkheads cabin area other cross-braces installed absence diagonal bracing fuselage has always bothered covered fuselage SGM silkspan add little structural integrity wings covered GM grade tail surfaces 00 grade Actually silk would have better fuselage poked two three holes before model flown main criticism kit prop single-blade folder per original Instead being carved properly laid-out block thus having relatively known pitch kit supplied printed blade outline piece 34 balsa plank An inclined printed rectangle butt end wood clue pitch After carving attaching blade hub block according instructions plan appeared have far too much pitch borne Out testing 12-strand motor FAI rubber would turn fast enough fly model well able field-trim width blade attain fair performance feel area should worked simple triangle pitch gauge would help other concern lack formed prop shaft bearing hardware True items available mail order addition would improve kit increas ing cost ordered separately No covering wheels supplied items easier locate neighborhood hobby shops pleased 4Ks Korda kit encouragement needed complete long-awaited project An ounce prevention aforementioned Korda project met untimely end burst ing motor totally wrecked fuselage simple winding tube constructed 1 30 Model Aviation THE WORLDS FIRST ADJUSTABLE HAND SANDEREXTRA HANDS THE DUPLICATOR MKI Pat PendingModel Aircraft Covering Tool Just duplicator does tollowingModel No 36 Pat No 33a6727l creates aCCUraIR iao round patterns Al last breakthroUgh hil thR Toledo edges wings..from iia thro 112 make Cosering easyMacs Dallas fuselage etClljded tooland expert Duplicates roundsi, Make own s types stabs rudders deepincrsments fast noviCe~tt Pasadena shows semi-rounds CGrGBspatlerns infiniteof CooBring materialAl dealer angles up 1numbRr sizesfrom mOnokote 10order direct $1995 Al3l4 oz fiberglassplus $200 shipping dealer order direct $1995 plus $200 shippingGREAT TIME SAVERS INVENTED BY AVID MODELER TO MAKE BUILDING EVEN MORE ENJOYABLE Once add toot cottechon N J LIND COMPANY wonder got along 2912 Walker Lee Alamitos CA 90720 Distibutors inquiries incited