RADIO CONTROL AEROBATICS rri wn ONE OF THE BENEFITS job nothing modeling experience wasted occasional triumph can shared trials troubles recycled Its like bleeding public everybody else remembers buy Band-Aids lesson learned re-learned case can lesson shared smell small tale offing youre right first think well start lesson Straight light has righteous litany Pattern pilots builders years now good reason Straight light airplanes simply fly better straighter airplane easier trim lighter better power-to-weight ratio means vertical better acceleration As general rnle lighter aircraft also exhibits better aerodynamic damping roll pitch yaw faster deceleration throttle closed Because lovely attributes straight light muttered like medieval incantation over bare bones new models workshops across land think Im going tell straight light dont count anymore couldnt wrong chant same mantra go blind squinting stab/wing alignments drive myself just crazy measuring conceivable trammeling dimension 47 times buy new brands various components just weigh carry digital scales hobby shops weigh balsa regard extra hours building time rid airplane single ounce major return investment However something else go along straight light something just about important Back era excessive optimism giant tail fins served apprenticeship Control Line Aerobatics straight light dictum article faith back well trinity straight light rigid Stiffness highly regarded practitioners Stunt better-thannodding acquaintance structural mechanics circle-pattern guys knew know airframe rigidity preserves cherished rigging accuracy under load stiff strong airframe doesnt deform under flight loads predictable honest under conditions stiff airplane holds trim goes through maneuvers rails doesnt bounce off line badly turbulence Highly loaded maneuvers start stop positively force arrangement designed model trim adjustments operating properly under six Gs flexible flyer can turn upside down wing stab fuselage twists flexes under aerobatic load bad news Sudden stops starts snap rolls instance mushy airplane pops out groove easily turbulence High-C corners unpredictable Rolls tend wander model wont hold trim seems want constant retuning like newly strung guitar September 1995 65 New drive washer set V5 120 stops leaks front bearing Details text Authors Meridian 900 parked foreground 1994 Canadian Nats Henry Pioruns Python background One-piece wing fixed stab wooden fuselage designs years gone Calypso Joker strong rigid 1993 Masters front back Dave von Linsowes USA Craig Buckles Elan 1993 Nationals GyModels kit Star Gene Rodgers Mystic Goeff Combs SL-1 modern one-piece wing design Worst pilots never realize behind either regard unfortunate entirely normal put down own lack skill especially true onset disease insidious case airframe has gradually loosened up due age stress cracking vibrationinduced wear brings story During latter part last season dimly noticed favorite airplane Piorun Models Meridian 900 becoming little difficult slow-roll smaller-radius corners maneuvers like Square Vertical Eight adventure used airplane also seemed wandering little pitch weather going fall bit bouncy breezy put down Meridian salted away winter spring blessed several uncommonly calm beautiful weekendsideal trimming weather After long layoff previous seasons trim troubles instantly glaringly apparent wife Joans Meridian 900 sister ship own flying superbly no doubt something wrong Shopping answers noticed idle tips adjustable plug-in stab vibrating blur offending unit quickly pulled inspection found multiple hairline cracks phenolic sockets both stab halves permanently mounted center section Standard construction procedure adjustable units involves sawing completed joined stab three sections phenolic socket already installed installing 1/32 plywood facings raw butt ends epoxy joint between plywood facings tube ends failed shear vibration 120 up front done rest glue joint between tube socket foam core loosened drastically leading cracking say stab flexible would understatement wildcat wet noodle tail Several hours head-scratching later fix doped out did bit minor surgery cutting out one-inch square facing around tube ends tubes supported cracked areas carbon-fiber splints injected slow-set epoxy tube ends got 3A2 plywood doughnut installed increase gluing area removed square facing carefully reinstalled original hole repaired stab gained about seven grams weight important stiffer new fact stiff onepiece unit airplane instantly flew better what seemed order PO BOX 1011 San Marcos CA 92079 Phone 619 744-9605 619 744-7923 Call write FREE Color Catalog J September 1995 67 1993 Masters Pete Callas fires up practice round Jerry Budd holds behind-the-scenes photo FUNSCALE 9 DYNAFLITE PT-19 WILL GIVE YOU TRAINER LIKE PERFORMANCE IN GIANT SCALE KIT CONSTRUCTION IS ALL WOOD WITH PLASTIC COWL THERE IS FIBERGLASS COWL OPTION AVAILABLE DIRECT FROM DYNAFLITE ON 120 PERFORMANCE IS REALISTIC FROM TAKE OFF TO LANDINGS SPAN89 IN AREA 119896 SQ IN WEIGHT 115 TO 13 LBS POWER 120 4 STROKE & UP THE BEST IN SCALE MICK REEVES CAMEL KITS Miek Rmws u om Eailmde BEST arnie odelue Miokbm barn Would Semi drnayim twice UK Ewoparn cliuion niney tiamaMiek produca nmub ogood arnie ld m E liwowus Urn mad hak Sum hue SopuMi Pop phn &i Bernie u Kolhmmi Quim hwWl u1u mad aeeeabmam mu wMe kfub ph. Sehd m dam Dii ealq CATALOGS ThefleatmSrnleS400 ASP AxonS1300 ASP Scale Dmuwa..$500 RCMW Pb emeujog SSOO vmouninaao.1800 PLEASE AD SIMPP jI Ixmdanaan mdudu wdoedm 1/4 SCALE W SPAN i5C TO 30CC WBIOHF 25 LBS SS1&OO pet 1131W SCALE s82.oo pcet magnitude small amount retrimming required once done switched rusty 55 pickup bad kingpins new Ferrari particular rolling maneuvers improved slow rolls problem before now effortless makes sense because slow roll model passes through flight conditions stab loads constantly changing full level-flight load fully unloaded back again moral little tale stiffness countsprobably think support-doughnut fix will installed new adjustable stabs build Ill looking other new ways tighten up airplanes already things like supporting wing tube carry-through socket fuselage standard feature kits including Piorun Models making servo trays tank mounts double-duty fuselage stiffeners installing top bottom half-formers 450 angle stab center section supports aft fuse Still Im certain theres room improvement Any ideas out Heres deal send Ill publicly steal youve remembered sign name Ill give credit course ultimate stiffness could go back one-piece wings stabs all-wood fuselages just might space transport store pay price inherent rigidity vibration resistance modem plug-in convenience Thats OK need eyes open consequences best pay smallest price possible probably means reliance modem materials like carbon fiber Kevlar some innovative re-thinking about structures building methods way progresswe constantly presented new opportunities solve same old problems sophisticated level V5 UPDATE YS 120 12OAC two best model airplane engines ever devised powerful reliable easy start adjust almost everything well some OK little messythey tend spray fuel out front bearing housing like tomcat marking its territory caused drive washer wearing front bearing can disconcerting aeromodeling fussbudget like myself YS Futaba now has fix hand part number YS0692 its new drive washer/front seal set purports solve problem once have rounded up set two will install shortly Im sure what average retail will its probably somewhere around $30 certainly look like theyll work Ill let know 468 Model Aviation L Kfl INCLUDE Detad ph. echo d*aeikaIu hash aheet & etaip apruce qawa hmuereeu aua*e wag & tall aibejasa HOLMAN PLANS P0 DOX 741 puaah ao wwe dowaluag ready bent win wcSAN BERNARDINO CA 92402-MA haag mbhau beagee pleatheud acetate elacet WWI909353959 &x 909 3099307 whamab afloy cowbam Stliaapfoekade wino & nice
Edition: Model Aviation - 1995/09
Page Numbers: 65, 67, 68
RADIO CONTROL AEROBATICS rri wn ONE OF THE BENEFITS job nothing modeling experience wasted occasional triumph can shared trials troubles recycled Its like bleeding public everybody else remembers buy Band-Aids lesson learned re-learned case can lesson shared smell small tale offing youre right first think well start lesson Straight light has righteous litany Pattern pilots builders years now good reason Straight light airplanes simply fly better straighter airplane easier trim lighter better power-to-weight ratio means vertical better acceleration As general rnle lighter aircraft also exhibits better aerodynamic damping roll pitch yaw faster deceleration throttle closed Because lovely attributes straight light muttered like medieval incantation over bare bones new models workshops across land think Im going tell straight light dont count anymore couldnt wrong chant same mantra go blind squinting stab/wing alignments drive myself just crazy measuring conceivable trammeling dimension 47 times buy new brands various components just weigh carry digital scales hobby shops weigh balsa regard extra hours building time rid airplane single ounce major return investment However something else go along straight light something just about important Back era excessive optimism giant tail fins served apprenticeship Control Line Aerobatics straight light dictum article faith back well trinity straight light rigid Stiffness highly regarded practitioners Stunt better-thannodding acquaintance structural mechanics circle-pattern guys knew know airframe rigidity preserves cherished rigging accuracy under load stiff strong airframe doesnt deform under flight loads predictable honest under conditions stiff airplane holds trim goes through maneuvers rails doesnt bounce off line badly turbulence Highly loaded maneuvers start stop positively force arrangement designed model trim adjustments operating properly under six Gs flexible flyer can turn upside down wing stab fuselage twists flexes under aerobatic load bad news Sudden stops starts snap rolls instance mushy airplane pops out groove easily turbulence High-C corners unpredictable Rolls tend wander model wont hold trim seems want constant retuning like newly strung guitar September 1995 65 New drive washer set V5 120 stops leaks front bearing Details text Authors Meridian 900 parked foreground 1994 Canadian Nats Henry Pioruns Python background One-piece wing fixed stab wooden fuselage designs years gone Calypso Joker strong rigid 1993 Masters front back Dave von Linsowes USA Craig Buckles Elan 1993 Nationals GyModels kit Star Gene Rodgers Mystic Goeff Combs SL-1 modern one-piece wing design Worst pilots never realize behind either regard unfortunate entirely normal put down own lack skill especially true onset disease insidious case airframe has gradually loosened up due age stress cracking vibrationinduced wear brings story During latter part last season dimly noticed favorite airplane Piorun Models Meridian 900 becoming little difficult slow-roll smaller-radius corners maneuvers like Square Vertical Eight adventure used airplane also seemed wandering little pitch weather going fall bit bouncy breezy put down Meridian salted away winter spring blessed several uncommonly calm beautiful weekendsideal trimming weather After long layoff previous seasons trim troubles instantly glaringly apparent wife Joans Meridian 900 sister ship own flying superbly no doubt something wrong Shopping answers noticed idle tips adjustable plug-in stab vibrating blur offending unit quickly pulled inspection found multiple hairline cracks phenolic sockets both stab halves permanently mounted center section Standard construction procedure adjustable units involves sawing completed joined stab three sections phenolic socket already installed installing 1/32 plywood facings raw butt ends epoxy joint between plywood facings tube ends failed shear vibration 120 up front done rest glue joint between tube socket foam core loosened drastically leading cracking say stab flexible would understatement wildcat wet noodle tail Several hours head-scratching later fix doped out did bit minor surgery cutting out one-inch square facing around tube ends tubes supported cracked areas carbon-fiber splints injected slow-set epoxy tube ends got 3A2 plywood doughnut installed increase gluing area removed square facing carefully reinstalled original hole repaired stab gained about seven grams weight important stiffer new fact stiff onepiece unit airplane instantly flew better what seemed order PO BOX 1011 San Marcos CA 92079 Phone 619 744-9605 619 744-7923 Call write FREE Color Catalog J September 1995 67 1993 Masters Pete Callas fires up practice round Jerry Budd holds behind-the-scenes photo FUNSCALE 9 DYNAFLITE PT-19 WILL GIVE YOU TRAINER LIKE PERFORMANCE IN GIANT SCALE KIT CONSTRUCTION IS ALL WOOD WITH PLASTIC COWL THERE IS FIBERGLASS COWL OPTION AVAILABLE DIRECT FROM DYNAFLITE ON 120 PERFORMANCE IS REALISTIC FROM TAKE OFF TO LANDINGS SPAN89 IN AREA 119896 SQ IN WEIGHT 115 TO 13 LBS POWER 120 4 STROKE & UP THE BEST IN SCALE MICK REEVES CAMEL KITS Miek Rmws u om Eailmde BEST arnie odelue Miokbm barn Would Semi drnayim twice UK Ewoparn cliuion niney tiamaMiek produca nmub ogood arnie ld m E liwowus Urn mad hak Sum hue SopuMi Pop phn &i Bernie u Kolhmmi Quim hwWl u1u mad aeeeabmam mu wMe kfub ph. Sehd m dam Dii ealq CATALOGS ThefleatmSrnleS400 ASP AxonS1300 ASP Scale Dmuwa..$500 RCMW Pb emeujog SSOO vmouninaao.1800 PLEASE AD SIMPP jI Ixmdanaan mdudu wdoedm 1/4 SCALE W SPAN i5C TO 30CC WBIOHF 25 LBS SS1&OO pet 1131W SCALE s82.oo pcet magnitude small amount retrimming required once done switched rusty 55 pickup bad kingpins new Ferrari particular rolling maneuvers improved slow rolls problem before now effortless makes sense because slow roll model passes through flight conditions stab loads constantly changing full level-flight load fully unloaded back again moral little tale stiffness countsprobably think support-doughnut fix will installed new adjustable stabs build Ill looking other new ways tighten up airplanes already things like supporting wing tube carry-through socket fuselage standard feature kits including Piorun Models making servo trays tank mounts double-duty fuselage stiffeners installing top bottom half-formers 450 angle stab center section supports aft fuse Still Im certain theres room improvement Any ideas out Heres deal send Ill publicly steal youve remembered sign name Ill give credit course ultimate stiffness could go back one-piece wings stabs all-wood fuselages just might space transport store pay price inherent rigidity vibration resistance modem plug-in convenience Thats OK need eyes open consequences best pay smallest price possible probably means reliance modem materials like carbon fiber Kevlar some innovative re-thinking about structures building methods way progresswe constantly presented new opportunities solve same old problems sophisticated level V5 UPDATE YS 120 12OAC two best model airplane engines ever devised powerful reliable easy start adjust almost everything well some OK little messythey tend spray fuel out front bearing housing like tomcat marking its territory caused drive washer wearing front bearing can disconcerting aeromodeling fussbudget like myself YS Futaba now has fix hand part number YS0692 its new drive washer/front seal set purports solve problem once have rounded up set two will install shortly Im sure what average retail will its probably somewhere around $30 certainly look like theyll work Ill let know 468 Model Aviation L Kfl INCLUDE Detad ph. echo d*aeikaIu hash aheet & etaip apruce qawa hmuereeu aua*e wag & tall aibejasa HOLMAN PLANS P0 DOX 741 puaah ao wwe dowaluag ready bent win wcSAN BERNARDINO CA 92402-MA haag mbhau beagee pleatheud acetate elacet WWI909353959 &x 909 3099307 whamab afloy cowbam Stliaapfoekade wino & nice
Edition: Model Aviation - 1995/09
Page Numbers: 65, 67, 68
RADIO CONTROL AEROBATICS rri wn ONE OF THE BENEFITS job nothing modeling experience wasted occasional triumph can shared trials troubles recycled Its like bleeding public everybody else remembers buy Band-Aids lesson learned re-learned case can lesson shared smell small tale offing youre right first think well start lesson Straight light has righteous litany Pattern pilots builders years now good reason Straight light airplanes simply fly better straighter airplane easier trim lighter better power-to-weight ratio means vertical better acceleration As general rnle lighter aircraft also exhibits better aerodynamic damping roll pitch yaw faster deceleration throttle closed Because lovely attributes straight light muttered like medieval incantation over bare bones new models workshops across land think Im going tell straight light dont count anymore couldnt wrong chant same mantra go blind squinting stab/wing alignments drive myself just crazy measuring conceivable trammeling dimension 47 times buy new brands various components just weigh carry digital scales hobby shops weigh balsa regard extra hours building time rid airplane single ounce major return investment However something else go along straight light something just about important Back era excessive optimism giant tail fins served apprenticeship Control Line Aerobatics straight light dictum article faith back well trinity straight light rigid Stiffness highly regarded practitioners Stunt better-thannodding acquaintance structural mechanics circle-pattern guys knew know airframe rigidity preserves cherished rigging accuracy under load stiff strong airframe doesnt deform under flight loads predictable honest under conditions stiff airplane holds trim goes through maneuvers rails doesnt bounce off line badly turbulence Highly loaded maneuvers start stop positively force arrangement designed model trim adjustments operating properly under six Gs flexible flyer can turn upside down wing stab fuselage twists flexes under aerobatic load bad news Sudden stops starts snap rolls instance mushy airplane pops out groove easily turbulence High-C corners unpredictable Rolls tend wander model wont hold trim seems want constant retuning like newly strung guitar September 1995 65 New drive washer set V5 120 stops leaks front bearing Details text Authors Meridian 900 parked foreground 1994 Canadian Nats Henry Pioruns Python background One-piece wing fixed stab wooden fuselage designs years gone Calypso Joker strong rigid 1993 Masters front back Dave von Linsowes USA Craig Buckles Elan 1993 Nationals GyModels kit Star Gene Rodgers Mystic Goeff Combs SL-1 modern one-piece wing design Worst pilots never realize behind either regard unfortunate entirely normal put down own lack skill especially true onset disease insidious case airframe has gradually loosened up due age stress cracking vibrationinduced wear brings story During latter part last season dimly noticed favorite airplane Piorun Models Meridian 900 becoming little difficult slow-roll smaller-radius corners maneuvers like Square Vertical Eight adventure used airplane also seemed wandering little pitch weather going fall bit bouncy breezy put down Meridian salted away winter spring blessed several uncommonly calm beautiful weekendsideal trimming weather After long layoff previous seasons trim troubles instantly glaringly apparent wife Joans Meridian 900 sister ship own flying superbly no doubt something wrong Shopping answers noticed idle tips adjustable plug-in stab vibrating blur offending unit quickly pulled inspection found multiple hairline cracks phenolic sockets both stab halves permanently mounted center section Standard construction procedure adjustable units involves sawing completed joined stab three sections phenolic socket already installed installing 1/32 plywood facings raw butt ends epoxy joint between plywood facings tube ends failed shear vibration 120 up front done rest glue joint between tube socket foam core loosened drastically leading cracking say stab flexible would understatement wildcat wet noodle tail Several hours head-scratching later fix doped out did bit minor surgery cutting out one-inch square facing around tube ends tubes supported cracked areas carbon-fiber splints injected slow-set epoxy tube ends got 3A2 plywood doughnut installed increase gluing area removed square facing carefully reinstalled original hole repaired stab gained about seven grams weight important stiffer new fact stiff onepiece unit airplane instantly flew better what seemed order PO BOX 1011 San Marcos CA 92079 Phone 619 744-9605 619 744-7923 Call write FREE Color Catalog J September 1995 67 1993 Masters Pete Callas fires up practice round Jerry Budd holds behind-the-scenes photo FUNSCALE 9 DYNAFLITE PT-19 WILL GIVE YOU TRAINER LIKE PERFORMANCE IN GIANT SCALE KIT CONSTRUCTION IS ALL WOOD WITH PLASTIC COWL THERE IS FIBERGLASS COWL OPTION AVAILABLE DIRECT FROM DYNAFLITE ON 120 PERFORMANCE IS REALISTIC FROM TAKE OFF TO LANDINGS SPAN89 IN AREA 119896 SQ IN WEIGHT 115 TO 13 LBS POWER 120 4 STROKE & UP THE BEST IN SCALE MICK REEVES CAMEL KITS Miek Rmws u om Eailmde BEST arnie odelue Miokbm barn Would Semi drnayim twice UK Ewoparn cliuion niney tiamaMiek produca nmub ogood arnie ld m E liwowus Urn mad hak Sum hue SopuMi Pop phn &i Bernie u Kolhmmi Quim hwWl u1u mad aeeeabmam mu wMe kfub ph. Sehd m dam Dii ealq CATALOGS ThefleatmSrnleS400 ASP AxonS1300 ASP Scale Dmuwa..$500 RCMW Pb emeujog SSOO vmouninaao.1800 PLEASE AD SIMPP jI Ixmdanaan mdudu wdoedm 1/4 SCALE W SPAN i5C TO 30CC WBIOHF 25 LBS SS1&OO pet 1131W SCALE s82.oo pcet magnitude small amount retrimming required once done switched rusty 55 pickup bad kingpins new Ferrari particular rolling maneuvers improved slow rolls problem before now effortless makes sense because slow roll model passes through flight conditions stab loads constantly changing full level-flight load fully unloaded back again moral little tale stiffness countsprobably think support-doughnut fix will installed new adjustable stabs build Ill looking other new ways tighten up airplanes already things like supporting wing tube carry-through socket fuselage standard feature kits including Piorun Models making servo trays tank mounts double-duty fuselage stiffeners installing top bottom half-formers 450 angle stab center section supports aft fuse Still Im certain theres room improvement Any ideas out Heres deal send Ill publicly steal youve remembered sign name Ill give credit course ultimate stiffness could go back one-piece wings stabs all-wood fuselages just might space transport store pay price inherent rigidity vibration resistance modem plug-in convenience Thats OK need eyes open consequences best pay smallest price possible probably means reliance modem materials like carbon fiber Kevlar some innovative re-thinking about structures building methods way progresswe constantly presented new opportunities solve same old problems sophisticated level V5 UPDATE YS 120 12OAC two best model airplane engines ever devised powerful reliable easy start adjust almost everything well some OK little messythey tend spray fuel out front bearing housing like tomcat marking its territory caused drive washer wearing front bearing can disconcerting aeromodeling fussbudget like myself YS Futaba now has fix hand part number YS0692 its new drive washer/front seal set purports solve problem once have rounded up set two will install shortly Im sure what average retail will its probably somewhere around $30 certainly look like theyll work Ill let know 468 Model Aviation L Kfl INCLUDE Detad ph. echo d*aeikaIu hash aheet & etaip apruce qawa hmuereeu aua*e wag & tall aibejasa HOLMAN PLANS P0 DOX 741 puaah ao wwe dowaluag ready bent win wcSAN BERNARDINO CA 92402-MA haag mbhau beagee pleatheud acetate elacet WWI909353959 &x 909 3099307 whamab afloy cowbam Stliaapfoekade wino & nice