U Bob Underwood 5P74@ZKU rcw IU1 YOUVE DONE IT Youve soloed control line radio control model successfully flown free flight creation number times problem Admittedly lot praise goes club program helped through learning stage did arm patch set wings club awarded has become proud addition flying cap go slightly oil-soaked frequently patched model still flyable week take field becomes less challenging less satisfying So go next earlier column suggested NewComers should think about goals activity few actually So able fly own itching expand horizons Its time install SlowProceed Caution sign work area Lets assume gave some thought trainers engine size can used more-advanced model its RC model hopefully wise enough buy radio system has extra channel two second model wont constitute additional major investment know youll spend little time building finishing model However key factor approachflying next model Its so-o-o easy lulled false sense security regarding skills Often training receive doesnt include emergency situations full-scale training instructor will declare emergency shut down engine force make critical decisions Did happen during control line radio training training involved development comfortable reflex actions predicated comfortable predictable situations may headed awkward difficult time basic ego level expectations say can fly Unfortunately reflexes ability lag behind As result may suddenly find yourself doing lot building and/or repairing Thats need caution sign Work diligently resisting cockiness often surrounds second stage syndrome Its suggested times please let repeat importance taking some portion flight dedicating purposeful flying definition purposeful flying simple tell model what want Often model flying flierthis isnt true control line true RC model goes somewhere bring back skitters off somewhere else bring back Youre always bringing model back some place didnt tell go Take two three minutes during flight practice maneuver Im saying has humpty bump options Yes real maneuver figure eight intersection right front great maneuver practice Youll have adjust wind use throttle etc Another good maneuver procedure turn fly straight course front make 900 turn away flight line followed 2700 turn opposite direction 900 turn back RC will find become accustomed turning direction Dont let happen Dont let fellow club members convince its easier turn left turn right Interestingly right-handers almost always tend turn left arent consciously thinking about turn Youre master Direct model what want Ive some questions about glues 28 Model Aviation * RED MAX FUEL Super Fuel Engines CALL OR USE THIS HANDY ORDER FORM TO SPEED YOUR ORDER FILL IN OW ON THE LEFT THE TOTAL ON RIGHT Freight free qts gals Drums shipped freight collect may prepay freight wish Mix qfy Total qfy determines price SC orders add 5% sales tax Dealer club prices avail Accepf credif cards checks COD COD add $475 per carfon UPS shipments add $800 per carton hazardous maferials fee No hazard fee orders 24 gals shipped motorfreight Also available RED MAX T-SHIRTS $800 RED MAX HATS $400 QTY FUELONE4OAL 24GAL tOGAL 126GAL 54GALTOTAL ORDERED MIXTUREGALCASE PERGALPERGALPERGAL DRUM$AMT_ _REDMAXPREMIUM FUEL_ Easy beginners powerful experts Available synthetic castor blends RED MAX 0130795493488281722388 _____ ___REDMAX514451055103397590329104 ____ ___RED MAX 10158311561132106998935821 ____ ___RED MAX 121638119611711106102438507 ____ ___RED MAX 151737126812421173108643315 ____ REDMAXRACINGFUEL Trophy winners planes boats cars loads documented records ____RED MAX 201865136113331259116549507 _____ ____RED MAX 252003146214321352125256224 _____ ____RED MAX 302141156315311445133862940 ____ ___RED MAX 402417176517281632151176373 ____ ____RED MAX 502694196619261818168489806 _____ ____RED MAX 6029702168212420051856103239 _____ ____RED MAX 6531082269222220981943109956 ____ 4-CYCLE FUEL Eliminates detonation & kickback 4-cy engines specially good older models ____ 10-4 CYCLE 1538 1123 1100 1038 961 33629 _____ ___ 15-4 CYCLE 1676 1224 1198 1131 1048 40346 ____ SUPER TIGER 3000 FUEL Best fuel Super Tiger 2000 4000 engines ____ 5T30001583 1156 1132 1069 989 35821 ____ RED MAX DIESEL FUEL Superior diesel back list popular demand customers ____ GAL1911 1329 1301 1229 1092 47345 _____ *** HELICOPTER FUEL *** Extremely smooth & cool running extra defoamer & new SUPERIOR oil helicopters ____10 Helicopter158811591136107299336074 ____ ____15 Helicopter1798131312861214112446275 _____ ____25 Helicopter2338170716721578146172534 _____ ____30 Helicopter2477180817711672154879250 _____ RED MAX PERFORMANCE FUEL High flash point heavy oil use tuned pipes ducted fan & other heavy duty app ____5 Performance 159311631139107699636327 _____ ____10 Performancel732126412381169108243043 _____ ____15 Performancel870136513371262116949760 _____ RED MAX PATTERN FUEL Proven best fuel pattern engines using pumps tuned pipes ____ 5 Pattern 1593 1163 1139 1076 996 36327 ____ ____ 10 Pattern 1732 1264 1238 1169 1082 43043 ____ ____ 15 Pattern 1870 1365 1337 1262 1169 49760 _____ CUSTOM BLENDED FUEL INGREDIENTS Grand Total will mix custom fuel formula special engine minimum gallon Fuel ingredients available minimum quantities gallon Call prices items Also special 2-cycle oil big engines such SAX etc Cleaner cooler running oil other market PRICES MAY CHANGE WITHOUT NOTICE Power easy starting power smooth take offs power intricate maneuvers Red Max makes engine come alive power performance never expected can have power Its phone call away Power today next week next year Red Maxs secret ingredients keep engine lasting longer running powerfully other 100% money back guarantee completely satisfied reason Red Max has power better idle better wear characteristics other fuel adhesives can sticky subject pun intended course due individual preferences experience Lets look some types adhesives available consider possible uses Aliphatic resins general-use white glues setup times vary thickness application setup can take several hours some cases glue joint difficult sand properly due tendency glue ball up Exercise caution exposed areas glues generally water-soluble may weaken wet glues have tan color tend user-friendly good general buildingwing ribs spars fuselage sides bulkheads etc Watch carefully theyre slower set may run out joint off make puddle Epoxies very strong typically used gluing firewalls wood motor mounts landing gear blocks etc setup times range few minutes half hour Generally slower setup time stronger bond will setup time given type can vary widely due air temperature humidity instance five-minute epoxy used sun field repairs may set considerably faster Epoxies generally considered fuelproof sometimes used coat engine compartments Epoxies have two parts must mixed usually one-to-one two-to-one ratios begin curing process sand well Cyanoacrylates CyA instant glue can used types building setup times range second very thin formulas several minutes thicker formulas An accelerator can used make set up faster thin varieties will bridge gap unless use some type filler like microballoons thicker varieties can used gap filling Thinner CyA will wick run along joint advantage cases can real disadvantage glue wicks hinge anything else must move freely CyAs very strong usually wood around joint will break before joint does CyA may used wide range materials fires significant amount heat generateddont allow large quantities touch skin CyA used around plastic canopies setting process may smoke portion plastic Some individuals may quite sensitive CyA and/or its fumes Editors note Proper workshop ventilation important using adhesive especially CyA However no can deny CyA glues have revolutionized art model building Just dont let bottle fall off Continued page 35 30 Model Aviation SE PRINT NAME BOX/STREET __ CITY/STATE/ZIP CARD TYPE AND NO EXPIRATION DATE NewComers/Underwood Continued page 30 workbench step Contact cements generally used attach sheeting foam wings doublers fuselage sides Exercise extreme cautiona mistake contact cement usually permanent Correct placement two parts before contact essential Make sure type contact cement using compatible material bonding Water-soluble cement can used foam other types like some hardware store spraycan varieties may attack foam dissolve Traditional model glues youre oldtime NewComer youll no doubt look around glue used 30 40 years ago Its still around its still good product use Generally lacks strength some cases versatility modern adhesives want use confine its use low-stress joints smaller lighter models 30-pound giant four-cubic-inch gas engine front good candidate old glues Its still fun pick glue off fingers hour after building session keep pickings off living room rug Polyester resins Generally used attach and/or fill fiberglass cloth Like epoxies have two parts resins come various thicknesses ranging thin finishing surfaces thick finishing surfaces thick filling creating molded parts Some experience i needed use resin its sensitive heat humidity Setup times can vary widely amount catalyst used promote setup can very critical Never mix large amounts setup time much faster large quantities Resins produces heat set up sand well especially mixed microballoons disadvantage resins strong fumes producesome individuals highly sensitive reason cant described user- wife- friendly mix resin disposable paper cup use small unwaxed bathroomsize variety Others host others Some highly specialized compounded certaln materials As NewComer probably wont use right away An important factor take account reaction interaction may occur between adhesives other materials used model cant begin describe instance need aware certalo finishes will set properly over some adhesives using unknown combination materials may want little testing ahead time Next month hope have some interesting information new AMA youth programs Stay tuned -See MASTER Al RSC REW Master Airscrew propellers develop greater thrust lower rpms Thin airfoil sections efficient tips combine greater thrust noise suppression true tip path engines optimum power band Available six different series broad range diameters pitches Series include distinctive scimitar-shaped S Series semi-scale Classic Series G/F K Series sport flying Nylon props made glass-filled nylon strength durability Wood Series made lightweight kiln-dried beechwood 9 1 6 diameters Heavier maple used 1 8 24 range G/F Series black glass-filled nylon8x4 8x6$1 49 55x4 55x45$1299x4 9x5 9x6 9x8 95x6$169 6x3 6x35 6x4$12910x6 10x7 10x8$199 7x47x6$13911x6 11x7 11x75 11x9$219 K Series black glass-filled nylon14x614x8$559 12x6 12x8$28915x815x10$659 13x6 13x8$39916x6 16x8$759 Classic Series black glass-filled nylon1 8x6 8x8 8x1 0$1325 16x6 16x8 16x10$79520x6 20x8 20x10$1525 Wood Series beechwood maple14x6 14x8 14x10$555 9x4 9x5 9x6 9x8$21016x6 16x8 16x10$950 10x5 10x6 10x7 10x8$24018x6 18x8 18x10$1500 11x6 11x7 11x8 llxlO$27020x620x820x10$1700 12x6 12x8 12x9$34522x8 22x10 22x12$1925 13x6 13x8 13x10$42024x8 24x10 24x12$2100 Scimitar Series charcoal gray glass-fillednylonIi 1x61 1x7 1x8$229 8x4 8x5 8x6$1 591 2x61 2x8$299 9x59x69x7$17913x613x8$429 10x5 10x6 10x7 10x8$20914x8$599 Wood Series Propellers Electric wood props designed specifically electric flight Wide thin undercambered blades give greater thrust Available following sizes 10x6 10x8$41512x8 12x10$445 11x711x9$42513x8 13x10$465 See local Hobby Dealer Master Airscrew Propellers & Accessories WINDSOR PROPELLER COMPANY 3219 Monier Circle ho Cordova CA 95742 631-8385 October 1995 35
Edition: Model Aviation - 1995/10
Page Numbers: 28, 30, 35
U Bob Underwood 5P74@ZKU rcw IU1 YOUVE DONE IT Youve soloed control line radio control model successfully flown free flight creation number times problem Admittedly lot praise goes club program helped through learning stage did arm patch set wings club awarded has become proud addition flying cap go slightly oil-soaked frequently patched model still flyable week take field becomes less challenging less satisfying So go next earlier column suggested NewComers should think about goals activity few actually So able fly own itching expand horizons Its time install SlowProceed Caution sign work area Lets assume gave some thought trainers engine size can used more-advanced model its RC model hopefully wise enough buy radio system has extra channel two second model wont constitute additional major investment know youll spend little time building finishing model However key factor approachflying next model Its so-o-o easy lulled false sense security regarding skills Often training receive doesnt include emergency situations full-scale training instructor will declare emergency shut down engine force make critical decisions Did happen during control line radio training training involved development comfortable reflex actions predicated comfortable predictable situations may headed awkward difficult time basic ego level expectations say can fly Unfortunately reflexes ability lag behind As result may suddenly find yourself doing lot building and/or repairing Thats need caution sign Work diligently resisting cockiness often surrounds second stage syndrome Its suggested times please let repeat importance taking some portion flight dedicating purposeful flying definition purposeful flying simple tell model what want Often model flying flierthis isnt true control line true RC model goes somewhere bring back skitters off somewhere else bring back Youre always bringing model back some place didnt tell go Take two three minutes during flight practice maneuver Im saying has humpty bump options Yes real maneuver figure eight intersection right front great maneuver practice Youll have adjust wind use throttle etc Another good maneuver procedure turn fly straight course front make 900 turn away flight line followed 2700 turn opposite direction 900 turn back RC will find become accustomed turning direction Dont let happen Dont let fellow club members convince its easier turn left turn right Interestingly right-handers almost always tend turn left arent consciously thinking about turn Youre master Direct model what want Ive some questions about glues 28 Model Aviation * RED MAX FUEL Super Fuel Engines CALL OR USE THIS HANDY ORDER FORM TO SPEED YOUR ORDER FILL IN OW ON THE LEFT THE TOTAL ON RIGHT Freight free qts gals Drums shipped freight collect may prepay freight wish Mix qfy Total qfy determines price SC orders add 5% sales tax Dealer club prices avail Accepf credif cards checks COD COD add $475 per carfon UPS shipments add $800 per carton hazardous maferials fee No hazard fee orders 24 gals shipped motorfreight Also available RED MAX T-SHIRTS $800 RED MAX HATS $400 QTY FUELONE4OAL 24GAL tOGAL 126GAL 54GALTOTAL ORDERED MIXTUREGALCASE PERGALPERGALPERGAL DRUM$AMT_ _REDMAXPREMIUM FUEL_ Easy beginners powerful experts Available synthetic castor blends RED MAX 0130795493488281722388 _____ ___REDMAX514451055103397590329104 ____ ___RED MAX 10158311561132106998935821 ____ ___RED MAX 121638119611711106102438507 ____ ___RED MAX 151737126812421173108643315 ____ REDMAXRACINGFUEL Trophy winners planes boats cars loads documented records ____RED MAX 201865136113331259116549507 _____ ____RED MAX 252003146214321352125256224 _____ ____RED MAX 302141156315311445133862940 ____ ___RED MAX 402417176517281632151176373 ____ ____RED MAX 502694196619261818168489806 _____ ____RED MAX 6029702168212420051856103239 _____ ____RED MAX 6531082269222220981943109956 ____ 4-CYCLE FUEL Eliminates detonation & kickback 4-cy engines specially good older models ____ 10-4 CYCLE 1538 1123 1100 1038 961 33629 _____ ___ 15-4 CYCLE 1676 1224 1198 1131 1048 40346 ____ SUPER TIGER 3000 FUEL Best fuel Super Tiger 2000 4000 engines ____ 5T30001583 1156 1132 1069 989 35821 ____ RED MAX DIESEL FUEL Superior diesel back list popular demand customers ____ GAL1911 1329 1301 1229 1092 47345 _____ *** HELICOPTER FUEL *** Extremely smooth & cool running extra defoamer & new SUPERIOR oil helicopters ____10 Helicopter158811591136107299336074 ____ ____15 Helicopter1798131312861214112446275 _____ ____25 Helicopter2338170716721578146172534 _____ ____30 Helicopter2477180817711672154879250 _____ RED MAX PERFORMANCE FUEL High flash point heavy oil use tuned pipes ducted fan & other heavy duty app ____5 Performance 159311631139107699636327 _____ ____10 Performancel732126412381169108243043 _____ ____15 Performancel870136513371262116949760 _____ RED MAX PATTERN FUEL Proven best fuel pattern engines using pumps tuned pipes ____ 5 Pattern 1593 1163 1139 1076 996 36327 ____ ____ 10 Pattern 1732 1264 1238 1169 1082 43043 ____ ____ 15 Pattern 1870 1365 1337 1262 1169 49760 _____ CUSTOM BLENDED FUEL INGREDIENTS Grand Total will mix custom fuel formula special engine minimum gallon Fuel ingredients available minimum quantities gallon Call prices items Also special 2-cycle oil big engines such SAX etc Cleaner cooler running oil other market PRICES MAY CHANGE WITHOUT NOTICE Power easy starting power smooth take offs power intricate maneuvers Red Max makes engine come alive power performance never expected can have power Its phone call away Power today next week next year Red Maxs secret ingredients keep engine lasting longer running powerfully other 100% money back guarantee completely satisfied reason Red Max has power better idle better wear characteristics other fuel adhesives can sticky subject pun intended course due individual preferences experience Lets look some types adhesives available consider possible uses Aliphatic resins general-use white glues setup times vary thickness application setup can take several hours some cases glue joint difficult sand properly due tendency glue ball up Exercise caution exposed areas glues generally water-soluble may weaken wet glues have tan color tend user-friendly good general buildingwing ribs spars fuselage sides bulkheads etc Watch carefully theyre slower set may run out joint off make puddle Epoxies very strong typically used gluing firewalls wood motor mounts landing gear blocks etc setup times range few minutes half hour Generally slower setup time stronger bond will setup time given type can vary widely due air temperature humidity instance five-minute epoxy used sun field repairs may set considerably faster Epoxies generally considered fuelproof sometimes used coat engine compartments Epoxies have two parts must mixed usually one-to-one two-to-one ratios begin curing process sand well Cyanoacrylates CyA instant glue can used types building setup times range second very thin formulas several minutes thicker formulas An accelerator can used make set up faster thin varieties will bridge gap unless use some type filler like microballoons thicker varieties can used gap filling Thinner CyA will wick run along joint advantage cases can real disadvantage glue wicks hinge anything else must move freely CyAs very strong usually wood around joint will break before joint does CyA may used wide range materials fires significant amount heat generateddont allow large quantities touch skin CyA used around plastic canopies setting process may smoke portion plastic Some individuals may quite sensitive CyA and/or its fumes Editors note Proper workshop ventilation important using adhesive especially CyA However no can deny CyA glues have revolutionized art model building Just dont let bottle fall off Continued page 35 30 Model Aviation SE PRINT NAME BOX/STREET __ CITY/STATE/ZIP CARD TYPE AND NO EXPIRATION DATE NewComers/Underwood Continued page 30 workbench step Contact cements generally used attach sheeting foam wings doublers fuselage sides Exercise extreme cautiona mistake contact cement usually permanent Correct placement two parts before contact essential Make sure type contact cement using compatible material bonding Water-soluble cement can used foam other types like some hardware store spraycan varieties may attack foam dissolve Traditional model glues youre oldtime NewComer youll no doubt look around glue used 30 40 years ago Its still around its still good product use Generally lacks strength some cases versatility modern adhesives want use confine its use low-stress joints smaller lighter models 30-pound giant four-cubic-inch gas engine front good candidate old glues Its still fun pick glue off fingers hour after building session keep pickings off living room rug Polyester resins Generally used attach and/or fill fiberglass cloth Like epoxies have two parts resins come various thicknesses ranging thin finishing surfaces thick finishing surfaces thick filling creating molded parts Some experience i needed use resin its sensitive heat humidity Setup times can vary widely amount catalyst used promote setup can very critical Never mix large amounts setup time much faster large quantities Resins produces heat set up sand well especially mixed microballoons disadvantage resins strong fumes producesome individuals highly sensitive reason cant described user- wife- friendly mix resin disposable paper cup use small unwaxed bathroomsize variety Others host others Some highly specialized compounded certaln materials As NewComer probably wont use right away An important factor take account reaction interaction may occur between adhesives other materials used model cant begin describe instance need aware certalo finishes will set properly over some adhesives using unknown combination materials may want little testing ahead time Next month hope have some interesting information new AMA youth programs Stay tuned -See MASTER Al RSC REW Master Airscrew propellers develop greater thrust lower rpms Thin airfoil sections efficient tips combine greater thrust noise suppression true tip path engines optimum power band Available six different series broad range diameters pitches Series include distinctive scimitar-shaped S Series semi-scale Classic Series G/F K Series sport flying Nylon props made glass-filled nylon strength durability Wood Series made lightweight kiln-dried beechwood 9 1 6 diameters Heavier maple used 1 8 24 range G/F Series black glass-filled nylon8x4 8x6$1 49 55x4 55x45$1299x4 9x5 9x6 9x8 95x6$169 6x3 6x35 6x4$12910x6 10x7 10x8$199 7x47x6$13911x6 11x7 11x75 11x9$219 K Series black glass-filled nylon14x614x8$559 12x6 12x8$28915x815x10$659 13x6 13x8$39916x6 16x8$759 Classic Series black glass-filled nylon1 8x6 8x8 8x1 0$1325 16x6 16x8 16x10$79520x6 20x8 20x10$1525 Wood Series beechwood maple14x6 14x8 14x10$555 9x4 9x5 9x6 9x8$21016x6 16x8 16x10$950 10x5 10x6 10x7 10x8$24018x6 18x8 18x10$1500 11x6 11x7 11x8 llxlO$27020x620x820x10$1700 12x6 12x8 12x9$34522x8 22x10 22x12$1925 13x6 13x8 13x10$42024x8 24x10 24x12$2100 Scimitar Series charcoal gray glass-fillednylonIi 1x61 1x7 1x8$229 8x4 8x5 8x6$1 591 2x61 2x8$299 9x59x69x7$17913x613x8$429 10x5 10x6 10x7 10x8$20914x8$599 Wood Series Propellers Electric wood props designed specifically electric flight Wide thin undercambered blades give greater thrust Available following sizes 10x6 10x8$41512x8 12x10$445 11x711x9$42513x8 13x10$465 See local Hobby Dealer Master Airscrew Propellers & Accessories WINDSOR PROPELLER COMPANY 3219 Monier Circle ho Cordova CA 95742 631-8385 October 1995 35
Edition: Model Aviation - 1995/10
Page Numbers: 28, 30, 35
U Bob Underwood 5P74@ZKU rcw IU1 YOUVE DONE IT Youve soloed control line radio control model successfully flown free flight creation number times problem Admittedly lot praise goes club program helped through learning stage did arm patch set wings club awarded has become proud addition flying cap go slightly oil-soaked frequently patched model still flyable week take field becomes less challenging less satisfying So go next earlier column suggested NewComers should think about goals activity few actually So able fly own itching expand horizons Its time install SlowProceed Caution sign work area Lets assume gave some thought trainers engine size can used more-advanced model its RC model hopefully wise enough buy radio system has extra channel two second model wont constitute additional major investment know youll spend little time building finishing model However key factor approachflying next model Its so-o-o easy lulled false sense security regarding skills Often training receive doesnt include emergency situations full-scale training instructor will declare emergency shut down engine force make critical decisions Did happen during control line radio training training involved development comfortable reflex actions predicated comfortable predictable situations may headed awkward difficult time basic ego level expectations say can fly Unfortunately reflexes ability lag behind As result may suddenly find yourself doing lot building and/or repairing Thats need caution sign Work diligently resisting cockiness often surrounds second stage syndrome Its suggested times please let repeat importance taking some portion flight dedicating purposeful flying definition purposeful flying simple tell model what want Often model flying flierthis isnt true control line true RC model goes somewhere bring back skitters off somewhere else bring back Youre always bringing model back some place didnt tell go Take two three minutes during flight practice maneuver Im saying has humpty bump options Yes real maneuver figure eight intersection right front great maneuver practice Youll have adjust wind use throttle etc Another good maneuver procedure turn fly straight course front make 900 turn away flight line followed 2700 turn opposite direction 900 turn back RC will find become accustomed turning direction Dont let happen Dont let fellow club members convince its easier turn left turn right Interestingly right-handers almost always tend turn left arent consciously thinking about turn Youre master Direct model what want Ive some questions about glues 28 Model Aviation * RED MAX FUEL Super Fuel Engines CALL OR USE THIS HANDY ORDER FORM TO SPEED YOUR ORDER FILL IN OW ON THE LEFT THE TOTAL ON RIGHT Freight free qts gals Drums shipped freight collect may prepay freight wish Mix qfy Total qfy determines price SC orders add 5% sales tax Dealer club prices avail Accepf credif cards checks COD COD add $475 per carfon UPS shipments add $800 per carton hazardous maferials fee No hazard fee orders 24 gals shipped motorfreight Also available RED MAX T-SHIRTS $800 RED MAX HATS $400 QTY FUELONE4OAL 24GAL tOGAL 126GAL 54GALTOTAL ORDERED MIXTUREGALCASE PERGALPERGALPERGAL DRUM$AMT_ _REDMAXPREMIUM FUEL_ Easy beginners powerful experts Available synthetic castor blends RED MAX 0130795493488281722388 _____ ___REDMAX514451055103397590329104 ____ ___RED MAX 10158311561132106998935821 ____ ___RED MAX 121638119611711106102438507 ____ ___RED MAX 151737126812421173108643315 ____ REDMAXRACINGFUEL Trophy winners planes boats cars loads documented records ____RED MAX 201865136113331259116549507 _____ ____RED MAX 252003146214321352125256224 _____ ____RED MAX 302141156315311445133862940 ____ ___RED MAX 402417176517281632151176373 ____ ____RED MAX 502694196619261818168489806 _____ ____RED MAX 6029702168212420051856103239 _____ ____RED MAX 6531082269222220981943109956 ____ 4-CYCLE FUEL Eliminates detonation & kickback 4-cy engines specially good older models ____ 10-4 CYCLE 1538 1123 1100 1038 961 33629 _____ ___ 15-4 CYCLE 1676 1224 1198 1131 1048 40346 ____ SUPER TIGER 3000 FUEL Best fuel Super Tiger 2000 4000 engines ____ 5T30001583 1156 1132 1069 989 35821 ____ RED MAX DIESEL FUEL Superior diesel back list popular demand customers ____ GAL1911 1329 1301 1229 1092 47345 _____ *** HELICOPTER FUEL *** Extremely smooth & cool running extra defoamer & new SUPERIOR oil helicopters ____10 Helicopter158811591136107299336074 ____ ____15 Helicopter1798131312861214112446275 _____ ____25 Helicopter2338170716721578146172534 _____ ____30 Helicopter2477180817711672154879250 _____ RED MAX PERFORMANCE FUEL High flash point heavy oil use tuned pipes ducted fan & other heavy duty app ____5 Performance 159311631139107699636327 _____ ____10 Performancel732126412381169108243043 _____ ____15 Performancel870136513371262116949760 _____ RED MAX PATTERN FUEL Proven best fuel pattern engines using pumps tuned pipes ____ 5 Pattern 1593 1163 1139 1076 996 36327 ____ ____ 10 Pattern 1732 1264 1238 1169 1082 43043 ____ ____ 15 Pattern 1870 1365 1337 1262 1169 49760 _____ CUSTOM BLENDED FUEL INGREDIENTS Grand Total will mix custom fuel formula special engine minimum gallon Fuel ingredients available minimum quantities gallon Call prices items Also special 2-cycle oil big engines such SAX etc Cleaner cooler running oil other market PRICES MAY CHANGE WITHOUT NOTICE Power easy starting power smooth take offs power intricate maneuvers Red Max makes engine come alive power performance never expected can have power Its phone call away Power today next week next year Red Maxs secret ingredients keep engine lasting longer running powerfully other 100% money back guarantee completely satisfied reason Red Max has power better idle better wear characteristics other fuel adhesives can sticky subject pun intended course due individual preferences experience Lets look some types adhesives available consider possible uses Aliphatic resins general-use white glues setup times vary thickness application setup can take several hours some cases glue joint difficult sand properly due tendency glue ball up Exercise caution exposed areas glues generally water-soluble may weaken wet glues have tan color tend user-friendly good general buildingwing ribs spars fuselage sides bulkheads etc Watch carefully theyre slower set may run out joint off make puddle Epoxies very strong typically used gluing firewalls wood motor mounts landing gear blocks etc setup times range few minutes half hour Generally slower setup time stronger bond will setup time given type can vary widely due air temperature humidity instance five-minute epoxy used sun field repairs may set considerably faster Epoxies generally considered fuelproof sometimes used coat engine compartments Epoxies have two parts must mixed usually one-to-one two-to-one ratios begin curing process sand well Cyanoacrylates CyA instant glue can used types building setup times range second very thin formulas several minutes thicker formulas An accelerator can used make set up faster thin varieties will bridge gap unless use some type filler like microballoons thicker varieties can used gap filling Thinner CyA will wick run along joint advantage cases can real disadvantage glue wicks hinge anything else must move freely CyAs very strong usually wood around joint will break before joint does CyA may used wide range materials fires significant amount heat generateddont allow large quantities touch skin CyA used around plastic canopies setting process may smoke portion plastic Some individuals may quite sensitive CyA and/or its fumes Editors note Proper workshop ventilation important using adhesive especially CyA However no can deny CyA glues have revolutionized art model building Just dont let bottle fall off Continued page 35 30 Model Aviation SE PRINT NAME BOX/STREET __ CITY/STATE/ZIP CARD TYPE AND NO EXPIRATION DATE NewComers/Underwood Continued page 30 workbench step Contact cements generally used attach sheeting foam wings doublers fuselage sides Exercise extreme cautiona mistake contact cement usually permanent Correct placement two parts before contact essential Make sure type contact cement using compatible material bonding Water-soluble cement can used foam other types like some hardware store spraycan varieties may attack foam dissolve Traditional model glues youre oldtime NewComer youll no doubt look around glue used 30 40 years ago Its still around its still good product use Generally lacks strength some cases versatility modern adhesives want use confine its use low-stress joints smaller lighter models 30-pound giant four-cubic-inch gas engine front good candidate old glues Its still fun pick glue off fingers hour after building session keep pickings off living room rug Polyester resins Generally used attach and/or fill fiberglass cloth Like epoxies have two parts resins come various thicknesses ranging thin finishing surfaces thick finishing surfaces thick filling creating molded parts Some experience i needed use resin its sensitive heat humidity Setup times can vary widely amount catalyst used promote setup can very critical Never mix large amounts setup time much faster large quantities Resins produces heat set up sand well especially mixed microballoons disadvantage resins strong fumes producesome individuals highly sensitive reason cant described user- wife- friendly mix resin disposable paper cup use small unwaxed bathroomsize variety Others host others Some highly specialized compounded certaln materials As NewComer probably wont use right away An important factor take account reaction interaction may occur between adhesives other materials used model cant begin describe instance need aware certalo finishes will set properly over some adhesives using unknown combination materials may want little testing ahead time Next month hope have some interesting information new AMA youth programs Stay tuned -See MASTER Al RSC REW Master Airscrew propellers develop greater thrust lower rpms Thin airfoil sections efficient tips combine greater thrust noise suppression true tip path engines optimum power band Available six different series broad range diameters pitches Series include distinctive scimitar-shaped S Series semi-scale Classic Series G/F K Series sport flying Nylon props made glass-filled nylon strength durability Wood Series made lightweight kiln-dried beechwood 9 1 6 diameters Heavier maple used 1 8 24 range G/F Series black glass-filled nylon8x4 8x6$1 49 55x4 55x45$1299x4 9x5 9x6 9x8 95x6$169 6x3 6x35 6x4$12910x6 10x7 10x8$199 7x47x6$13911x6 11x7 11x75 11x9$219 K Series black glass-filled nylon14x614x8$559 12x6 12x8$28915x815x10$659 13x6 13x8$39916x6 16x8$759 Classic Series black glass-filled nylon1 8x6 8x8 8x1 0$1325 16x6 16x8 16x10$79520x6 20x8 20x10$1525 Wood Series beechwood maple14x6 14x8 14x10$555 9x4 9x5 9x6 9x8$21016x6 16x8 16x10$950 10x5 10x6 10x7 10x8$24018x6 18x8 18x10$1500 11x6 11x7 11x8 llxlO$27020x620x820x10$1700 12x6 12x8 12x9$34522x8 22x10 22x12$1925 13x6 13x8 13x10$42024x8 24x10 24x12$2100 Scimitar Series charcoal gray glass-fillednylonIi 1x61 1x7 1x8$229 8x4 8x5 8x6$1 591 2x61 2x8$299 9x59x69x7$17913x613x8$429 10x5 10x6 10x7 10x8$20914x8$599 Wood Series Propellers Electric wood props designed specifically electric flight Wide thin undercambered blades give greater thrust Available following sizes 10x6 10x8$41512x8 12x10$445 11x711x9$42513x8 13x10$465 See local Hobby Dealer Master Airscrew Propellers & Accessories WINDSOR PROPELLER COMPANY 3219 Monier Circle ho Cordova CA 95742 631-8385 October 1995 35