I I I tone tne e SFVSF g co-hosi Iient IJoe b ough dcc 32 Model Aviation d d fle Don Edberg World Cup margin 4 Ri m World Cup lewlandbYW6 Odie52881 Bower52205 IIanchard Jr51709 d China51688 ry lttner51272 course contest approximately 70 contestants present Im sure would have found willing take place Perhaps little background order might better understand object competition AMA rule book tells us Two-Meter Sailplane maximum pro jected wingspan greater 7875 inches other specifications FAI maximum limits contest tasks typically SpeeW Distance-oriented 165% con test delegated common Duration task Because different tasks would expect Two-Meter Sailplanes might same floaters found other Sail plane meets year nine out 10 models field resembled mini-FAI models Most featured lowdihedral wings ailerons low-drag Eppler MBB airfoils advanced models featured composite structures flaps flap erons Arriving field early Saturday morning chance walk flight line examine competitions models Don Edbergs caught eye first glance would appear Don flying chopped Sagitta closer examina non revealed new modelHustlerhad evolved Dons Hustlerwas literally cut-down version airplane finished seventh last summers Soaring World Championships Highlights Hustler included true Eppler 205 airfoil balsa-covered-foam wing construction tapered planform 720 sq Hustler looked good since Don reigning champ combination taken seriously Other standouts Mini-Merlins flown Ed Holder Joe Newland believe Mini-Merlin released kit Soarcraft model features Eppler 374 wing section balsa-covered-foam wing fiberglass fuselage Alex Bower strongest models reporter has ever seen Typical of valley models Alexs featured Michael Continued page 96 June 198233 Hobbi Shack SUPERMARKET OF HOBBY GOODS SUPER DISCOUNTS PRICES GOOD THRU MAY t82 COXTD049or051$1747 049 NO 553602 051 NO 553610 HOUSE BALSA 2x2 NO 576377 LIST $2495 1567 DEVCON 5-MINUTE EPOXY NO 566281 LIST $999$576 MIDWEST SWEETN LOW NO 569053 LIST $56 95$3499 FUTABA SAVINGS FP-4L 3 S26 servos NO71186 LIST $19995 $12999 FP-7FGK 4 S-26 servos LIST $39995 $24999 HUNDREDS MORE SUPER VALUES AND INTERESTING MODEL ARTICLES FREE All Hobby Shack customers receive 32 age SPORT FLYER regularly would like copy simply write us ask FUJI 099 R/C NO 120618 LIST $31 95 99 PMP THERMAL 73 NO 541492 LIST $2995 1788 1 SEND $100 FOR HOBBY SHACKS U COLOR AND & W CATALOGSI DISCOUNTS & UNUSUAL ITEMSI I U nameI address 3 U cityI I statezip ______________ I mail order catalogs U 18480 BANDILIER CIRCLE FOUNTAINVALLEYCA928708 shown plans very helpful suggest build Build tips a shape desired size Add 1/64 plywood outside wing tip aileron counter balance dry remove balsa inside counterbalance add lead shot andBame fuselage polyhedral composite wing epoxyutilizing MB 303515 wing section Alex invited examine model explained its wing constructionbasically foam wing balsa covering full-depth carbon-fiber-web spar Alex jokingly told model would take 200 lb forceI believe Rick Shramack flying cut down Speed Whisper flown Luxembourgian Romain Sfredda World Champs very fast model features Eppler 182 wing section fiberglass fuselage veneer-covered foam wing Austrian built-in-a-mold high-technology models Reported have designed Fridolin Fritz Id say Whisper owes much its heritage Aus trian Pfeil competition Welch held short pilots meeting announced days itinerary task would four-lap Speed 150-meter FAI course 10-mm Duration 100-point landing scored man-on-man 12-lap Distance 150-meter course also scored man-on-man Because course layout downwind towing prevailed Speed round think must unwritten rules states Two-Meter World Cup meet must have strong wind desert surroundings downwind launches please Easterners might show temperature should never get over 400 think stuff fun No wonder neighbors snicker see loading car contest Anyway flew Speed right off bat Don Edberg recorded 308 seconds 435 mphgood enough win Speed Alex Bower second 60 points clear Edberg intended repeat 1981 victory no less 17 no times Speed Rick Schramack probably unfor tunate flier round Rick got good tow Flying Set up elevator have 1Whisper accelerated onto coursea fast travel both directions Ailerons shouldtime appeared imminent Ricks caller antici have el up down rudderpated second turn Whisper cut Rick should have much travel can give tohad circle back completed course ease ground handling440 secondslosing 300 points Edberg Takeoffs snap no pun intended Hold awas Ricks mistake certalnly Landing gear Use 3/16 T-6 aluminum tofabri cate gear gear mounts U-shaped box made ood gear leg secured -20 bolts spar-gear box made ood epoxied together reinforced -in dowels T-nuts used rather threading wood entire unit epoxied use micro-balloons wing after wing halves joined Make sure entire box tilted allow landing gear sweep forward Stabilizer fin rudder stabilizer standard balsa-and-foam construction Choose wood carefully lighter better two elevator halves linked together through -in U-shaped plate control horn attaches plate well Standard construction used fin rudder Keep light rudder made two pieces foam must carefully aligned during skinning Final assembly Mate wing fuselage first make fillet plates fillets Once made use reference locate stabilizer engine Set wing positive incidence stabilizer deg positive incidence engine downthrust Finishing entire wing covered 2-oz glass cloth center reinforced 4-oz glass cloth out past landing gear box rest plane glassed -oz cloth finished K&B epoxy paints canopy Bridi now Great Planes CAP-20L kit tad right rudder add ottle oy Two- Meter/Jolly Continued page 33 96 Model Aviation HOBBY SHACK HEAT GUN hurt score Duration next task once again Don Edberg scored 1000-point round Alex Bower still second Joe Wurts moved third Round three Distance again Edberg scored 1000 points aperfect score day Don now 303 points ahead second placer Larry Pettyjoltn Saturday night buffet-style banquet held Sands hotel contestants invited Sunday morning dawned gray cold field 630 21 0—a little cool Californian Sundays task would man-on-man Simulated Cross-Country actu ality task 10-lap Distance twist no maxed event scored man-on man someone maxed time 10 laps taken account fastest time 10 laps received 1000 points didnt max opponent did got buried understood object system still felt sad poor fellow could manage 934 laps nemesis got 10 feel man-on-man would have much sensible things considered Round four found Don Edberg 19th place round Despite losing 32 points Larry Pettyjohn Don still way out front Round five saw Don lose another 20 points Larry point top 10 moved finishing positions round six Don keep breaking airplane assured place top 10 Don won heat receiving another 1000 points just won second Two-Meter World Cup Bill Forrey moved 12th place first round take 2nd Larry Pettyjohn mere 14 points What ending third Two- Meter Cup now over except awards ceremony Members hobby industry very generous donations prizes Don Edberg received new Kraft 6channel radio two days work William Forrey latched onto new Futaba 7G radio outfit Third place finisher Larry Pettyjohn took home Ace Silver Seven Tx Fourth place Rick Schramack won Airtronics 6-channel system Rumor has next years contest may held Southern California dont plan attending Don Edberg needs competition Bangers Beckman- Crawford Continued page 38 Roush engine have equipped custom-designed rear cover mount 43 cu largest engines have handled its size however trim compact no flywheel bulk just behind prop will cowl easily side carb exhaust should no problem size aircraft its power will pull engine comes B&B muffler standard equipment test run muffler showed drop 50 rpm hrust idle already good butthe muffler did smooth out bit Titan easy-starting smooth-running powerful engine will particular interest big bird buffs hooked WW II fighter types Westbend 5 cu largest engine have tested date another US product have heard several individuals converting engine first time has offered ready-to-go state basic engine produced Chrysler Out board Corp have unable deter its original use laid out like chainsaw irs MORE THAN LUXURY. Just ask anyone uses precision engineered thoroughly tested on-board starters Lectra Starter Systems provide power reliability safety would expect product worthy fine R/C model Get behind propeller put finishing touch realism flying experience Once youve tried Eastcrafts Lectra Starter youil wonder ever got along EA STCRAFT Speciality Products June 198297 Dealer Inquiries InvitedSend $100 today complete catalog PO Box 508 Irwin PA 15642 412 864-4959 WARNING Tests have shown GloBee Glow Plugs habit forming Write Twinn-K Inc Dept GB3 Indianapolis Indiana 46231 ease seno me nyron Uriginals cataloglsl $500 Catalog price will credited towards initial purchase Name _____ Phone ____ Street RFD --____ Apt# ________ City____State ___-Zip _______ --I have enclosed check money order $. Please charge MC# ______ ___ Exp ___ VISAy _______ Iowa Residents Add 3% Sales Tax Prices Suhject Change Without Notice Send BYRON ORIGINALS PO Box 27g Ida Grove Iowa 51445 Ph 712-364-3165
Edition: Model Aviation - 1982/06
Page Numbers: 32, 33, 96, 97
Edition: Model Aviation - 1982/06
Page Numbers: 32, 33, 96, 97
I I I tone tne e SFVSF g co-hosi Iient IJoe b ough dcc 32 Model Aviation d d fle Don Edberg World Cup margin 4 Ri m World Cup lewlandbYW6 Odie52881 Bower52205 IIanchard Jr51709 d China51688 ry lttner51272 course contest approximately 70 contestants present Im sure would have found willing take place Perhaps little background order might better understand object competition AMA rule book tells us Two-Meter Sailplane maximum pro jected wingspan greater 7875 inches other specifications FAI maximum limits contest tasks typically SpeeW Distance-oriented 165% con test delegated common Duration task Because different tasks would expect Two-Meter Sailplanes might same floaters found other Sail plane meets year nine out 10 models field resembled mini-FAI models Most featured lowdihedral wings ailerons low-drag Eppler MBB airfoils advanced models featured composite structures flaps flap erons Arriving field early Saturday morning chance walk flight line examine competitions models Don Edbergs caught eye first glance would appear Don flying chopped Sagitta closer examina non revealed new modelHustlerhad evolved Dons Hustlerwas literally cut-down version airplane finished seventh last summers Soaring World Championships Highlights Hustler included true Eppler 205 airfoil balsa-covered-foam wing construction tapered planform 720 sq Hustler looked good since Don reigning champ combination taken seriously Other standouts Mini-Merlins flown Ed Holder Joe Newland believe Mini-Merlin released kit Soarcraft model features Eppler 374 wing section balsa-covered-foam wing fiberglass fuselage Alex Bower strongest models reporter has ever seen Typical of valley models Alexs featured Michael Continued page 96 June 198233 Hobbi Shack SUPERMARKET OF HOBBY GOODS SUPER DISCOUNTS PRICES GOOD THRU MAY t82 COXTD049or051$1747 049 NO 553602 051 NO 553610 HOUSE BALSA 2x2 NO 576377 LIST $2495 1567 DEVCON 5-MINUTE EPOXY NO 566281 LIST $999$576 MIDWEST SWEETN LOW NO 569053 LIST $56 95$3499 FUTABA SAVINGS FP-4L 3 S26 servos NO71186 LIST $19995 $12999 FP-7FGK 4 S-26 servos LIST $39995 $24999 HUNDREDS MORE SUPER VALUES AND INTERESTING MODEL ARTICLES FREE All Hobby Shack customers receive 32 age SPORT FLYER regularly would like copy simply write us ask FUJI 099 R/C NO 120618 LIST $31 95 99 PMP THERMAL 73 NO 541492 LIST $2995 1788 1 SEND $100 FOR HOBBY SHACKS U COLOR AND & W CATALOGSI DISCOUNTS & UNUSUAL ITEMSI I U nameI address 3 U cityI I statezip ______________ I mail order catalogs U 18480 BANDILIER CIRCLE FOUNTAINVALLEYCA928708 shown plans very helpful suggest build Build tips a shape desired size Add 1/64 plywood outside wing tip aileron counter balance dry remove balsa inside counterbalance add lead shot andBame fuselage polyhedral composite wing epoxyutilizing MB 303515 wing section Alex invited examine model explained its wing constructionbasically foam wing balsa covering full-depth carbon-fiber-web spar Alex jokingly told model would take 200 lb forceI believe Rick Shramack flying cut down Speed Whisper flown Luxembourgian Romain Sfredda World Champs very fast model features Eppler 182 wing section fiberglass fuselage veneer-covered foam wing Austrian built-in-a-mold high-technology models Reported have designed Fridolin Fritz Id say Whisper owes much its heritage Aus trian Pfeil competition Welch held short pilots meeting announced days itinerary task would four-lap Speed 150-meter FAI course 10-mm Duration 100-point landing scored man-on-man 12-lap Distance 150-meter course also scored man-on-man Because course layout downwind towing prevailed Speed round think must unwritten rules states Two-Meter World Cup meet must have strong wind desert surroundings downwind launches please Easterners might show temperature should never get over 400 think stuff fun No wonder neighbors snicker see loading car contest Anyway flew Speed right off bat Don Edberg recorded 308 seconds 435 mphgood enough win Speed Alex Bower second 60 points clear Edberg intended repeat 1981 victory no less 17 no times Speed Rick Schramack probably unfor tunate flier round Rick got good tow Flying Set up elevator have 1Whisper accelerated onto coursea fast travel both directions Ailerons shouldtime appeared imminent Ricks caller antici have el up down rudderpated second turn Whisper cut Rick should have much travel can give tohad circle back completed course ease ground handling440 secondslosing 300 points Edberg Takeoffs snap no pun intended Hold awas Ricks mistake certalnly Landing gear Use 3/16 T-6 aluminum tofabri cate gear gear mounts U-shaped box made ood gear leg secured -20 bolts spar-gear box made ood epoxied together reinforced -in dowels T-nuts used rather threading wood entire unit epoxied use micro-balloons wing after wing halves joined Make sure entire box tilted allow landing gear sweep forward Stabilizer fin rudder stabilizer standard balsa-and-foam construction Choose wood carefully lighter better two elevator halves linked together through -in U-shaped plate control horn attaches plate well Standard construction used fin rudder Keep light rudder made two pieces foam must carefully aligned during skinning Final assembly Mate wing fuselage first make fillet plates fillets Once made use reference locate stabilizer engine Set wing positive incidence stabilizer deg positive incidence engine downthrust Finishing entire wing covered 2-oz glass cloth center reinforced 4-oz glass cloth out past landing gear box rest plane glassed -oz cloth finished K&B epoxy paints canopy Bridi now Great Planes CAP-20L kit tad right rudder add ottle oy Two- Meter/Jolly Continued page 33 96 Model Aviation HOBBY SHACK HEAT GUN hurt score Duration next task once again Don Edberg scored 1000-point round Alex Bower still second Joe Wurts moved third Round three Distance again Edberg scored 1000 points aperfect score day Don now 303 points ahead second placer Larry Pettyjoltn Saturday night buffet-style banquet held Sands hotel contestants invited Sunday morning dawned gray cold field 630 21 0—a little cool Californian Sundays task would man-on-man Simulated Cross-Country actu ality task 10-lap Distance twist no maxed event scored man-on man someone maxed time 10 laps taken account fastest time 10 laps received 1000 points didnt max opponent did got buried understood object system still felt sad poor fellow could manage 934 laps nemesis got 10 feel man-on-man would have much sensible things considered Round four found Don Edberg 19th place round Despite losing 32 points Larry Pettyjohn Don still way out front Round five saw Don lose another 20 points Larry point top 10 moved finishing positions round six Don keep breaking airplane assured place top 10 Don won heat receiving another 1000 points just won second Two-Meter World Cup Bill Forrey moved 12th place first round take 2nd Larry Pettyjohn mere 14 points What ending third Two- Meter Cup now over except awards ceremony Members hobby industry very generous donations prizes Don Edberg received new Kraft 6channel radio two days work William Forrey latched onto new Futaba 7G radio outfit Third place finisher Larry Pettyjohn took home Ace Silver Seven Tx Fourth place Rick Schramack won Airtronics 6-channel system Rumor has next years contest may held Southern California dont plan attending Don Edberg needs competition Bangers Beckman- Crawford Continued page 38 Roush engine have equipped custom-designed rear cover mount 43 cu largest engines have handled its size however trim compact no flywheel bulk just behind prop will cowl easily side carb exhaust should no problem size aircraft its power will pull engine comes B&B muffler standard equipment test run muffler showed drop 50 rpm hrust idle already good butthe muffler did smooth out bit Titan easy-starting smooth-running powerful engine will particular interest big bird buffs hooked WW II fighter types Westbend 5 cu largest engine have tested date another US product have heard several individuals converting engine first time has offered ready-to-go state basic engine produced Chrysler Out board Corp have unable deter its original use laid out like chainsaw irs MORE THAN LUXURY. Just ask anyone uses precision engineered thoroughly tested on-board starters Lectra Starter Systems provide power reliability safety would expect product worthy fine R/C model Get behind propeller put finishing touch realism flying experience Once youve tried Eastcrafts Lectra Starter youil wonder ever got along EA STCRAFT Speciality Products June 198297 Dealer Inquiries InvitedSend $100 today complete catalog PO Box 508 Irwin PA 15642 412 864-4959 WARNING Tests have shown GloBee Glow Plugs habit forming Write Twinn-K Inc Dept GB3 Indianapolis Indiana 46231 ease seno me nyron Uriginals cataloglsl $500 Catalog price will credited towards initial purchase Name _____ Phone ____ Street RFD --____ Apt# ________ City____State ___-Zip _______ --I have enclosed check money order $. Please charge MC# ______ ___ Exp ___ VISAy _______ Iowa Residents Add 3% Sales Tax Prices Suhject Change Without Notice Send BYRON ORIGINALS PO Box 27g Ida Grove Iowa 51445 Ph 712-364-3165
Edition: Model Aviation - 1982/06
Page Numbers: 32, 33, 96, 97
I I I tone tne e SFVSF g co-hosi Iient IJoe b ough dcc 32 Model Aviation d d fle Don Edberg World Cup margin 4 Ri m World Cup lewlandbYW6 Odie52881 Bower52205 IIanchard Jr51709 d China51688 ry lttner51272 course contest approximately 70 contestants present Im sure would have found willing take place Perhaps little background order might better understand object competition AMA rule book tells us Two-Meter Sailplane maximum pro jected wingspan greater 7875 inches other specifications FAI maximum limits contest tasks typically SpeeW Distance-oriented 165% con test delegated common Duration task Because different tasks would expect Two-Meter Sailplanes might same floaters found other Sail plane meets year nine out 10 models field resembled mini-FAI models Most featured lowdihedral wings ailerons low-drag Eppler MBB airfoils advanced models featured composite structures flaps flap erons Arriving field early Saturday morning chance walk flight line examine competitions models Don Edbergs caught eye first glance would appear Don flying chopped Sagitta closer examina non revealed new modelHustlerhad evolved Dons Hustlerwas literally cut-down version airplane finished seventh last summers Soaring World Championships Highlights Hustler included true Eppler 205 airfoil balsa-covered-foam wing construction tapered planform 720 sq Hustler looked good since Don reigning champ combination taken seriously Other standouts Mini-Merlins flown Ed Holder Joe Newland believe Mini-Merlin released kit Soarcraft model features Eppler 374 wing section balsa-covered-foam wing fiberglass fuselage Alex Bower strongest models reporter has ever seen Typical of valley models Alexs featured Michael Continued page 96 June 198233 Hobbi Shack SUPERMARKET OF HOBBY GOODS SUPER DISCOUNTS PRICES GOOD THRU MAY t82 COXTD049or051$1747 049 NO 553602 051 NO 553610 HOUSE BALSA 2x2 NO 576377 LIST $2495 1567 DEVCON 5-MINUTE EPOXY NO 566281 LIST $999$576 MIDWEST SWEETN LOW NO 569053 LIST $56 95$3499 FUTABA SAVINGS FP-4L 3 S26 servos NO71186 LIST $19995 $12999 FP-7FGK 4 S-26 servos LIST $39995 $24999 HUNDREDS MORE SUPER VALUES AND INTERESTING MODEL ARTICLES FREE All Hobby Shack customers receive 32 age SPORT FLYER regularly would like copy simply write us ask FUJI 099 R/C NO 120618 LIST $31 95 99 PMP THERMAL 73 NO 541492 LIST $2995 1788 1 SEND $100 FOR HOBBY SHACKS U COLOR AND & W CATALOGSI DISCOUNTS & UNUSUAL ITEMSI I U nameI address 3 U cityI I statezip ______________ I mail order catalogs U 18480 BANDILIER CIRCLE FOUNTAINVALLEYCA928708 shown plans very helpful suggest build Build tips a shape desired size Add 1/64 plywood outside wing tip aileron counter balance dry remove balsa inside counterbalance add lead shot andBame fuselage polyhedral composite wing epoxyutilizing MB 303515 wing section Alex invited examine model explained its wing constructionbasically foam wing balsa covering full-depth carbon-fiber-web spar Alex jokingly told model would take 200 lb forceI believe Rick Shramack flying cut down Speed Whisper flown Luxembourgian Romain Sfredda World Champs very fast model features Eppler 182 wing section fiberglass fuselage veneer-covered foam wing Austrian built-in-a-mold high-technology models Reported have designed Fridolin Fritz Id say Whisper owes much its heritage Aus trian Pfeil competition Welch held short pilots meeting announced days itinerary task would four-lap Speed 150-meter FAI course 10-mm Duration 100-point landing scored man-on-man 12-lap Distance 150-meter course also scored man-on-man Because course layout downwind towing prevailed Speed round think must unwritten rules states Two-Meter World Cup meet must have strong wind desert surroundings downwind launches please Easterners might show temperature should never get over 400 think stuff fun No wonder neighbors snicker see loading car contest Anyway flew Speed right off bat Don Edberg recorded 308 seconds 435 mphgood enough win Speed Alex Bower second 60 points clear Edberg intended repeat 1981 victory no less 17 no times Speed Rick Schramack probably unfor tunate flier round Rick got good tow Flying Set up elevator have 1Whisper accelerated onto coursea fast travel both directions Ailerons shouldtime appeared imminent Ricks caller antici have el up down rudderpated second turn Whisper cut Rick should have much travel can give tohad circle back completed course ease ground handling440 secondslosing 300 points Edberg Takeoffs snap no pun intended Hold awas Ricks mistake certalnly Landing gear Use 3/16 T-6 aluminum tofabri cate gear gear mounts U-shaped box made ood gear leg secured -20 bolts spar-gear box made ood epoxied together reinforced -in dowels T-nuts used rather threading wood entire unit epoxied use micro-balloons wing after wing halves joined Make sure entire box tilted allow landing gear sweep forward Stabilizer fin rudder stabilizer standard balsa-and-foam construction Choose wood carefully lighter better two elevator halves linked together through -in U-shaped plate control horn attaches plate well Standard construction used fin rudder Keep light rudder made two pieces foam must carefully aligned during skinning Final assembly Mate wing fuselage first make fillet plates fillets Once made use reference locate stabilizer engine Set wing positive incidence stabilizer deg positive incidence engine downthrust Finishing entire wing covered 2-oz glass cloth center reinforced 4-oz glass cloth out past landing gear box rest plane glassed -oz cloth finished K&B epoxy paints canopy Bridi now Great Planes CAP-20L kit tad right rudder add ottle oy Two- Meter/Jolly Continued page 33 96 Model Aviation HOBBY SHACK HEAT GUN hurt score Duration next task once again Don Edberg scored 1000-point round Alex Bower still second Joe Wurts moved third Round three Distance again Edberg scored 1000 points aperfect score day Don now 303 points ahead second placer Larry Pettyjoltn Saturday night buffet-style banquet held Sands hotel contestants invited Sunday morning dawned gray cold field 630 21 0—a little cool Californian Sundays task would man-on-man Simulated Cross-Country actu ality task 10-lap Distance twist no maxed event scored man-on man someone maxed time 10 laps taken account fastest time 10 laps received 1000 points didnt max opponent did got buried understood object system still felt sad poor fellow could manage 934 laps nemesis got 10 feel man-on-man would have much sensible things considered Round four found Don Edberg 19th place round Despite losing 32 points Larry Pettyjohn Don still way out front Round five saw Don lose another 20 points Larry point top 10 moved finishing positions round six Don keep breaking airplane assured place top 10 Don won heat receiving another 1000 points just won second Two-Meter World Cup Bill Forrey moved 12th place first round take 2nd Larry Pettyjohn mere 14 points What ending third Two- Meter Cup now over except awards ceremony Members hobby industry very generous donations prizes Don Edberg received new Kraft 6channel radio two days work William Forrey latched onto new Futaba 7G radio outfit Third place finisher Larry Pettyjohn took home Ace Silver Seven Tx Fourth place Rick Schramack won Airtronics 6-channel system Rumor has next years contest may held Southern California dont plan attending Don Edberg needs competition Bangers Beckman- Crawford Continued page 38 Roush engine have equipped custom-designed rear cover mount 43 cu largest engines have handled its size however trim compact no flywheel bulk just behind prop will cowl easily side carb exhaust should no problem size aircraft its power will pull engine comes B&B muffler standard equipment test run muffler showed drop 50 rpm hrust idle already good butthe muffler did smooth out bit Titan easy-starting smooth-running powerful engine will particular interest big bird buffs hooked WW II fighter types Westbend 5 cu largest engine have tested date another US product have heard several individuals converting engine first time has offered ready-to-go state basic engine produced Chrysler Out board Corp have unable deter its original use laid out like chainsaw irs MORE THAN LUXURY. Just ask anyone uses precision engineered thoroughly tested on-board starters Lectra Starter Systems provide power reliability safety would expect product worthy fine R/C model Get behind propeller put finishing touch realism flying experience Once youve tried Eastcrafts Lectra Starter youil wonder ever got along EA STCRAFT Speciality Products June 198297 Dealer Inquiries InvitedSend $100 today complete catalog PO Box 508 Irwin PA 15642 412 864-4959 WARNING Tests have shown GloBee Glow Plugs habit forming Write Twinn-K Inc Dept GB3 Indianapolis Indiana 46231 ease seno me nyron Uriginals cataloglsl $500 Catalog price will credited towards initial purchase Name _____ Phone ____ Street RFD --____ Apt# ________ City____State ___-Zip _______ --I have enclosed check money order $. Please charge MC# ______ ___ Exp ___ VISAy _______ Iowa Residents Add 3% Sales Tax Prices Suhject Change Without Notice Send BYRON ORIGINALS PO Box 27g Ida Grove Iowa 51445 Ph 712-364-3165
Edition: Model Aviation - 1982/06
Page Numbers: 32, 33, 96, 97
I I I tone tne e SFVSF g co-hosi Iient IJoe b ough dcc 32 Model Aviation d d fle Don Edberg World Cup margin 4 Ri m World Cup lewlandbYW6 Odie52881 Bower52205 IIanchard Jr51709 d China51688 ry lttner51272 course contest approximately 70 contestants present Im sure would have found willing take place Perhaps little background order might better understand object competition AMA rule book tells us Two-Meter Sailplane maximum pro jected wingspan greater 7875 inches other specifications FAI maximum limits contest tasks typically SpeeW Distance-oriented 165% con test delegated common Duration task Because different tasks would expect Two-Meter Sailplanes might same floaters found other Sail plane meets year nine out 10 models field resembled mini-FAI models Most featured lowdihedral wings ailerons low-drag Eppler MBB airfoils advanced models featured composite structures flaps flap erons Arriving field early Saturday morning chance walk flight line examine competitions models Don Edbergs caught eye first glance would appear Don flying chopped Sagitta closer examina non revealed new modelHustlerhad evolved Dons Hustlerwas literally cut-down version airplane finished seventh last summers Soaring World Championships Highlights Hustler included true Eppler 205 airfoil balsa-covered-foam wing construction tapered planform 720 sq Hustler looked good since Don reigning champ combination taken seriously Other standouts Mini-Merlins flown Ed Holder Joe Newland believe Mini-Merlin released kit Soarcraft model features Eppler 374 wing section balsa-covered-foam wing fiberglass fuselage Alex Bower strongest models reporter has ever seen Typical of valley models Alexs featured Michael Continued page 96 June 198233 Hobbi Shack SUPERMARKET OF HOBBY GOODS SUPER DISCOUNTS PRICES GOOD THRU MAY t82 COXTD049or051$1747 049 NO 553602 051 NO 553610 HOUSE BALSA 2x2 NO 576377 LIST $2495 1567 DEVCON 5-MINUTE EPOXY NO 566281 LIST $999$576 MIDWEST SWEETN LOW NO 569053 LIST $56 95$3499 FUTABA SAVINGS FP-4L 3 S26 servos NO71186 LIST $19995 $12999 FP-7FGK 4 S-26 servos LIST $39995 $24999 HUNDREDS MORE SUPER VALUES AND INTERESTING MODEL ARTICLES FREE All Hobby Shack customers receive 32 age SPORT FLYER regularly would like copy simply write us ask FUJI 099 R/C NO 120618 LIST $31 95 99 PMP THERMAL 73 NO 541492 LIST $2995 1788 1 SEND $100 FOR HOBBY SHACKS U COLOR AND & W CATALOGSI DISCOUNTS & UNUSUAL ITEMSI I U nameI address 3 U cityI I statezip ______________ I mail order catalogs U 18480 BANDILIER CIRCLE FOUNTAINVALLEYCA928708 shown plans very helpful suggest build Build tips a shape desired size Add 1/64 plywood outside wing tip aileron counter balance dry remove balsa inside counterbalance add lead shot andBame fuselage polyhedral composite wing epoxyutilizing MB 303515 wing section Alex invited examine model explained its wing constructionbasically foam wing balsa covering full-depth carbon-fiber-web spar Alex jokingly told model would take 200 lb forceI believe Rick Shramack flying cut down Speed Whisper flown Luxembourgian Romain Sfredda World Champs very fast model features Eppler 182 wing section fiberglass fuselage veneer-covered foam wing Austrian built-in-a-mold high-technology models Reported have designed Fridolin Fritz Id say Whisper owes much its heritage Aus trian Pfeil competition Welch held short pilots meeting announced days itinerary task would four-lap Speed 150-meter FAI course 10-mm Duration 100-point landing scored man-on-man 12-lap Distance 150-meter course also scored man-on-man Because course layout downwind towing prevailed Speed round think must unwritten rules states Two-Meter World Cup meet must have strong wind desert surroundings downwind launches please Easterners might show temperature should never get over 400 think stuff fun No wonder neighbors snicker see loading car contest Anyway flew Speed right off bat Don Edberg recorded 308 seconds 435 mphgood enough win Speed Alex Bower second 60 points clear Edberg intended repeat 1981 victory no less 17 no times Speed Rick Schramack probably unfor tunate flier round Rick got good tow Flying Set up elevator have 1Whisper accelerated onto coursea fast travel both directions Ailerons shouldtime appeared imminent Ricks caller antici have el up down rudderpated second turn Whisper cut Rick should have much travel can give tohad circle back completed course ease ground handling440 secondslosing 300 points Edberg Takeoffs snap no pun intended Hold awas Ricks mistake certalnly Landing gear Use 3/16 T-6 aluminum tofabri cate gear gear mounts U-shaped box made ood gear leg secured -20 bolts spar-gear box made ood epoxied together reinforced -in dowels T-nuts used rather threading wood entire unit epoxied use micro-balloons wing after wing halves joined Make sure entire box tilted allow landing gear sweep forward Stabilizer fin rudder stabilizer standard balsa-and-foam construction Choose wood carefully lighter better two elevator halves linked together through -in U-shaped plate control horn attaches plate well Standard construction used fin rudder Keep light rudder made two pieces foam must carefully aligned during skinning Final assembly Mate wing fuselage first make fillet plates fillets Once made use reference locate stabilizer engine Set wing positive incidence stabilizer deg positive incidence engine downthrust Finishing entire wing covered 2-oz glass cloth center reinforced 4-oz glass cloth out past landing gear box rest plane glassed -oz cloth finished K&B epoxy paints canopy Bridi now Great Planes CAP-20L kit tad right rudder add ottle oy Two- Meter/Jolly Continued page 33 96 Model Aviation HOBBY SHACK HEAT GUN hurt score Duration next task once again Don Edberg scored 1000-point round Alex Bower still second Joe Wurts moved third Round three Distance again Edberg scored 1000 points aperfect score day Don now 303 points ahead second placer Larry Pettyjoltn Saturday night buffet-style banquet held Sands hotel contestants invited Sunday morning dawned gray cold field 630 21 0—a little cool Californian Sundays task would man-on-man Simulated Cross-Country actu ality task 10-lap Distance twist no maxed event scored man-on man someone maxed time 10 laps taken account fastest time 10 laps received 1000 points didnt max opponent did got buried understood object system still felt sad poor fellow could manage 934 laps nemesis got 10 feel man-on-man would have much sensible things considered Round four found Don Edberg 19th place round Despite losing 32 points Larry Pettyjohn Don still way out front Round five saw Don lose another 20 points Larry point top 10 moved finishing positions round six Don keep breaking airplane assured place top 10 Don won heat receiving another 1000 points just won second Two-Meter World Cup Bill Forrey moved 12th place first round take 2nd Larry Pettyjohn mere 14 points What ending third Two- Meter Cup now over except awards ceremony Members hobby industry very generous donations prizes Don Edberg received new Kraft 6channel radio two days work William Forrey latched onto new Futaba 7G radio outfit Third place finisher Larry Pettyjohn took home Ace Silver Seven Tx Fourth place Rick Schramack won Airtronics 6-channel system Rumor has next years contest may held Southern California dont plan attending Don Edberg needs competition Bangers Beckman- Crawford Continued page 38 Roush engine have equipped custom-designed rear cover mount 43 cu largest engines have handled its size however trim compact no flywheel bulk just behind prop will cowl easily side carb exhaust should no problem size aircraft its power will pull engine comes B&B muffler standard equipment test run muffler showed drop 50 rpm hrust idle already good butthe muffler did smooth out bit Titan easy-starting smooth-running powerful engine will particular interest big bird buffs hooked WW II fighter types Westbend 5 cu largest engine have tested date another US product have heard several individuals converting engine first time has offered ready-to-go state basic engine produced Chrysler Out board Corp have unable deter its original use laid out like chainsaw irs MORE THAN LUXURY. Just ask anyone uses precision engineered thoroughly tested on-board starters Lectra Starter Systems provide power reliability safety would expect product worthy fine R/C model Get behind propeller put finishing touch realism flying experience Once youve tried Eastcrafts Lectra Starter youil wonder ever got along EA STCRAFT Speciality Products June 198297 Dealer Inquiries InvitedSend $100 today complete catalog PO Box 508 Irwin PA 15642 412 864-4959 WARNING Tests have shown GloBee Glow Plugs habit forming Write Twinn-K Inc Dept GB3 Indianapolis Indiana 46231 ease seno me nyron Uriginals cataloglsl $500 Catalog price will credited towards initial purchase Name _____ Phone ____ Street RFD --____ Apt# ________ City____State ___-Zip _______ --I have enclosed check money order $. Please charge MC# ______ ___ Exp ___ VISAy _______ Iowa Residents Add 3% Sales Tax Prices Suhject Change Without Notice Send BYRON ORIGINALS PO Box 27g Ida Grove Iowa 51445 Ph 712-364-3165
