NO OCR TEXT ha non time let blem tow design shortly enoard constant experim forms tailless models flight wind turn non-s configuration stability toe Swept-back wii u pitch tr bombing characteristics however highly unstable tack soar causing sulting violent back wings exhibit angles attack roll axis contri rop wings dowr rudders ~ dihedral effect tapered v edge tend titude prevent Howc duced tip stall sj Now go shape airfoil 23009-75 Jim Mi 23012-75 produce stable large edge notorious fo has good co reflexed sections Reflexc efficient lift t work lift conve Numbers ratio 16 Mi coosci ther large rd wing w s indic F 4 P. ft. ha Pt Ptt CMP %d 35t7 / P-I NOTh haL Ut ti4 PLANS tow hooks erve normal t lents short om co t eight wipe outs ire evolved th tern the design works 2 sacTI4 CE PAGE mean datum lin gern datun NO OCR TEXT ing AC section system ion because tne iery deviation moving hanges the wing sting entirely u stall ship g sketch idlord area shown geometric eliminate o longer thi side ti ohie always well-thought-au balhd first frame abstain ding edge sheeting mrs False ribs presen weD pivot stalict Li stab t& oint ti o preser ed linfi earlici tow h fui isuming serting t lOin torau ~01 IC P m Comber Cross 0 E xoqqer f f ac cg ow -I o wire r belicrank twist ment perfect After rods can rem4 semblies drying parts Start fuselage corner is Glue F4 ether over Dial nose piece A-sa bi sheeting no time starting wing jib use the ribs vn trr ep Jet y ribs p side down rear spacing de Ic Glue X-iu ge box rigs c e rear iG add s control horn ribs Glue locations now blocks lIthe elevator con diameter rod horn centered flKages etc 4ake cut outs lace checking wing Putty shape Build c cut completed fre squares Wing Ioai wnich yields 1400 50-70 05 gross wing root f sawn substituted spruce anti-crash o leading edge 20 ister should no soot 2lue Add flap str ir root bottom pin turn over tab bo ri trailing edze Next install older assembly ace 1/16 ply root AAA linkages tow cio alignmeiu opy Install r erences Flying iter gravity wing leadii 2 pair pei finner tin no wash will two ssae-m owing setup [Au 111331 BOX 511E HIGGINSVILLE MO 64037 SERVICE TO THE R/C MODELER FORA 91 TER OF CENTURY Send revised 1978 catalog $1 Add $ 50 1st Class return Add $1 handling other orders uses including power supply small experimental circuts can rejuvenate flashlight batteries Use 3Oma until cell voltage reaches 1 5VDC again pen-cell battery box shown attached used purpose Fig 5 shows calculator charger box on-the-wall type simple adapter built pill bottle Fig 6 schematic Deans connector adapter reminds must very careful label adapters chargers Several manufacturers use Deans connectors Cit izenship Pro-Line ACE R/C Can non come mind immediately dont use pins same purposes Use voltmeter check out before turn charger perhaps some damage Ive confused please read col writing advertisers mention read about MA umn again Ive tried keep things simple possibleno chemistry no math just facts Ive tried show Rapid Charging safe used intelligence Examples shown demonstrate shouldnt play mixand-match components various manufacturers checking first see what Charger ratings ex plained help choose what need good general-purpose charger identified should prepared decision Happy Flying Keep cards letters coming Im very far behind right now expect catch up now winter has set Windlord/Bates continued page 20 adjusting CG small increments until stable floating glide achieved setting Towing accomplished bridle shown Figure E tie bridle snap swivel Pass through ring snap-swivel use large enough tow rings cannot pass through side bridle ring will stop snap swivel allow com plete tow One-side tows possible requiring about 100 rudder deflection correct yaw may substitute conventional hooks releasable capture hooks may necessary launching winch continuously pulse winch rapidly through early portion tow cluding tensioning line launch will maintain constant tension tow like hi-start run winch continuously until ship has - started rotate climb sud denly release pressure line may experience slight pitch up releasing tow bridle Efficient thermaling turns can made quite tightly penetration down elevator trim excellent Inverted flight almost good upright Windlord can made outside loop verted rudder does reverse Right still right Dont ask Dethermaliz ing done flaps shallow verted dive since upright dive builds speed rapidly speed does bleed off quickly Orientation has problem looks much like hawk distance dont recommend using dark color scheme Enjoy Windlord dont lose gaggle hawks RC Aerobatks/VanPutte continued page 21 very familiar necessity coordi nate application aileron rudder attempts roll light aircraft using aileron nose will generally yaw wrong direction before rolls Some airplanes like J-3 Cub will end up skid wing barely higher other important fact adverse yaw causes nose airplane move lat erally opposite direction roll before airplane really begins rol ling Consequently roll begun aircraft yawed condition what makes axial roll look bad Aile ron differential helps make axial rolls look better reducing initial adverse yaw other sources yaw roll require air plane must rolling order generate yawing moment causes yaw 86 Model Aviation FAMOUS BRITISH DIESELS DIC RAW * *NEWr * EATA LOG-DIESEL HANDBOOK $150 pp HOBBY H IDEAWAY DELAVMqILLe17a4 MORRISONSCALE DRAWINGS REPLA-TECH ntrfltIOfl@I CATALOG 25c vs 48500 McKenzie Hwy Vids Oregon 97488 George M Myers 70 Froehlich Farm Road Hicksville NY 11801 ACE R/C Inc metered van-charger can solve miscellaneous charging prob lems has handy indicator warn you should accidentaly connect backwards
Edition: Model Aviation - 1978/03
Page Numbers: 15, 16, 17, 18, 19, 20, 86
NO OCR TEXT ha non time let blem tow design shortly enoard constant experim forms tailless models flight wind turn non-s configuration stability toe Swept-back wii u pitch tr bombing characteristics however highly unstable tack soar causing sulting violent back wings exhibit angles attack roll axis contri rop wings dowr rudders ~ dihedral effect tapered v edge tend titude prevent Howc duced tip stall sj Now go shape airfoil 23009-75 Jim Mi 23012-75 produce stable large edge notorious fo has good co reflexed sections Reflexc efficient lift t work lift conve Numbers ratio 16 Mi coosci ther large rd wing w s indic F 4 P. ft. ha Pt Ptt CMP %d 35t7 / P-I NOTh haL Ut ti4 PLANS tow hooks erve normal t lents short om co t eight wipe outs ire evolved th tern the design works 2 sacTI4 CE PAGE mean datum lin gern datun NO OCR TEXT ing AC section system ion because tne iery deviation moving hanges the wing sting entirely u stall ship g sketch idlord area shown geometric eliminate o longer thi side ti ohie always well-thought-au balhd first frame abstain ding edge sheeting mrs False ribs presen weD pivot stalict Li stab t& oint ti o preser ed linfi earlici tow h fui isuming serting t lOin torau ~01 IC P m Comber Cross 0 E xoqqer f f ac cg ow -I o wire r belicrank twist ment perfect After rods can rem4 semblies drying parts Start fuselage corner is Glue F4 ether over Dial nose piece A-sa bi sheeting no time starting wing jib use the ribs vn trr ep Jet y ribs p side down rear spacing de Ic Glue X-iu ge box rigs c e rear iG add s control horn ribs Glue locations now blocks lIthe elevator con diameter rod horn centered flKages etc 4ake cut outs lace checking wing Putty shape Build c cut completed fre squares Wing Ioai wnich yields 1400 50-70 05 gross wing root f sawn substituted spruce anti-crash o leading edge 20 ister should no soot 2lue Add flap str ir root bottom pin turn over tab bo ri trailing edze Next install older assembly ace 1/16 ply root AAA linkages tow cio alignmeiu opy Install r erences Flying iter gravity wing leadii 2 pair pei finner tin no wash will two ssae-m owing setup [Au 111331 BOX 511E HIGGINSVILLE MO 64037 SERVICE TO THE R/C MODELER FORA 91 TER OF CENTURY Send revised 1978 catalog $1 Add $ 50 1st Class return Add $1 handling other orders uses including power supply small experimental circuts can rejuvenate flashlight batteries Use 3Oma until cell voltage reaches 1 5VDC again pen-cell battery box shown attached used purpose Fig 5 shows calculator charger box on-the-wall type simple adapter built pill bottle Fig 6 schematic Deans connector adapter reminds must very careful label adapters chargers Several manufacturers use Deans connectors Cit izenship Pro-Line ACE R/C Can non come mind immediately dont use pins same purposes Use voltmeter check out before turn charger perhaps some damage Ive confused please read col writing advertisers mention read about MA umn again Ive tried keep things simple possibleno chemistry no math just facts Ive tried show Rapid Charging safe used intelligence Examples shown demonstrate shouldnt play mixand-match components various manufacturers checking first see what Charger ratings ex plained help choose what need good general-purpose charger identified should prepared decision Happy Flying Keep cards letters coming Im very far behind right now expect catch up now winter has set Windlord/Bates continued page 20 adjusting CG small increments until stable floating glide achieved setting Towing accomplished bridle shown Figure E tie bridle snap swivel Pass through ring snap-swivel use large enough tow rings cannot pass through side bridle ring will stop snap swivel allow com plete tow One-side tows possible requiring about 100 rudder deflection correct yaw may substitute conventional hooks releasable capture hooks may necessary launching winch continuously pulse winch rapidly through early portion tow cluding tensioning line launch will maintain constant tension tow like hi-start run winch continuously until ship has - started rotate climb sud denly release pressure line may experience slight pitch up releasing tow bridle Efficient thermaling turns can made quite tightly penetration down elevator trim excellent Inverted flight almost good upright Windlord can made outside loop verted rudder does reverse Right still right Dont ask Dethermaliz ing done flaps shallow verted dive since upright dive builds speed rapidly speed does bleed off quickly Orientation has problem looks much like hawk distance dont recommend using dark color scheme Enjoy Windlord dont lose gaggle hawks RC Aerobatks/VanPutte continued page 21 very familiar necessity coordi nate application aileron rudder attempts roll light aircraft using aileron nose will generally yaw wrong direction before rolls Some airplanes like J-3 Cub will end up skid wing barely higher other important fact adverse yaw causes nose airplane move lat erally opposite direction roll before airplane really begins rol ling Consequently roll begun aircraft yawed condition what makes axial roll look bad Aile ron differential helps make axial rolls look better reducing initial adverse yaw other sources yaw roll require air plane must rolling order generate yawing moment causes yaw 86 Model Aviation FAMOUS BRITISH DIESELS DIC RAW * *NEWr * EATA LOG-DIESEL HANDBOOK $150 pp HOBBY H IDEAWAY DELAVMqILLe17a4 MORRISONSCALE DRAWINGS REPLA-TECH ntrfltIOfl@I CATALOG 25c vs 48500 McKenzie Hwy Vids Oregon 97488 George M Myers 70 Froehlich Farm Road Hicksville NY 11801 ACE R/C Inc metered van-charger can solve miscellaneous charging prob lems has handy indicator warn you should accidentaly connect backwards
Edition: Model Aviation - 1978/03
Page Numbers: 15, 16, 17, 18, 19, 20, 86
NO OCR TEXT ha non time let blem tow design shortly enoard constant experim forms tailless models flight wind turn non-s configuration stability toe Swept-back wii u pitch tr bombing characteristics however highly unstable tack soar causing sulting violent back wings exhibit angles attack roll axis contri rop wings dowr rudders ~ dihedral effect tapered v edge tend titude prevent Howc duced tip stall sj Now go shape airfoil 23009-75 Jim Mi 23012-75 produce stable large edge notorious fo has good co reflexed sections Reflexc efficient lift t work lift conve Numbers ratio 16 Mi coosci ther large rd wing w s indic F 4 P. ft. ha Pt Ptt CMP %d 35t7 / P-I NOTh haL Ut ti4 PLANS tow hooks erve normal t lents short om co t eight wipe outs ire evolved th tern the design works 2 sacTI4 CE PAGE mean datum lin gern datun NO OCR TEXT ing AC section system ion because tne iery deviation moving hanges the wing sting entirely u stall ship g sketch idlord area shown geometric eliminate o longer thi side ti ohie always well-thought-au balhd first frame abstain ding edge sheeting mrs False ribs presen weD pivot stalict Li stab t& oint ti o preser ed linfi earlici tow h fui isuming serting t lOin torau ~01 IC P m Comber Cross 0 E xoqqer f f ac cg ow -I o wire r belicrank twist ment perfect After rods can rem4 semblies drying parts Start fuselage corner is Glue F4 ether over Dial nose piece A-sa bi sheeting no time starting wing jib use the ribs vn trr ep Jet y ribs p side down rear spacing de Ic Glue X-iu ge box rigs c e rear iG add s control horn ribs Glue locations now blocks lIthe elevator con diameter rod horn centered flKages etc 4ake cut outs lace checking wing Putty shape Build c cut completed fre squares Wing Ioai wnich yields 1400 50-70 05 gross wing root f sawn substituted spruce anti-crash o leading edge 20 ister should no soot 2lue Add flap str ir root bottom pin turn over tab bo ri trailing edze Next install older assembly ace 1/16 ply root AAA linkages tow cio alignmeiu opy Install r erences Flying iter gravity wing leadii 2 pair pei finner tin no wash will two ssae-m owing setup [Au 111331 BOX 511E HIGGINSVILLE MO 64037 SERVICE TO THE R/C MODELER FORA 91 TER OF CENTURY Send revised 1978 catalog $1 Add $ 50 1st Class return Add $1 handling other orders uses including power supply small experimental circuts can rejuvenate flashlight batteries Use 3Oma until cell voltage reaches 1 5VDC again pen-cell battery box shown attached used purpose Fig 5 shows calculator charger box on-the-wall type simple adapter built pill bottle Fig 6 schematic Deans connector adapter reminds must very careful label adapters chargers Several manufacturers use Deans connectors Cit izenship Pro-Line ACE R/C Can non come mind immediately dont use pins same purposes Use voltmeter check out before turn charger perhaps some damage Ive confused please read col writing advertisers mention read about MA umn again Ive tried keep things simple possibleno chemistry no math just facts Ive tried show Rapid Charging safe used intelligence Examples shown demonstrate shouldnt play mixand-match components various manufacturers checking first see what Charger ratings ex plained help choose what need good general-purpose charger identified should prepared decision Happy Flying Keep cards letters coming Im very far behind right now expect catch up now winter has set Windlord/Bates continued page 20 adjusting CG small increments until stable floating glide achieved setting Towing accomplished bridle shown Figure E tie bridle snap swivel Pass through ring snap-swivel use large enough tow rings cannot pass through side bridle ring will stop snap swivel allow com plete tow One-side tows possible requiring about 100 rudder deflection correct yaw may substitute conventional hooks releasable capture hooks may necessary launching winch continuously pulse winch rapidly through early portion tow cluding tensioning line launch will maintain constant tension tow like hi-start run winch continuously until ship has - started rotate climb sud denly release pressure line may experience slight pitch up releasing tow bridle Efficient thermaling turns can made quite tightly penetration down elevator trim excellent Inverted flight almost good upright Windlord can made outside loop verted rudder does reverse Right still right Dont ask Dethermaliz ing done flaps shallow verted dive since upright dive builds speed rapidly speed does bleed off quickly Orientation has problem looks much like hawk distance dont recommend using dark color scheme Enjoy Windlord dont lose gaggle hawks RC Aerobatks/VanPutte continued page 21 very familiar necessity coordi nate application aileron rudder attempts roll light aircraft using aileron nose will generally yaw wrong direction before rolls Some airplanes like J-3 Cub will end up skid wing barely higher other important fact adverse yaw causes nose airplane move lat erally opposite direction roll before airplane really begins rol ling Consequently roll begun aircraft yawed condition what makes axial roll look bad Aile ron differential helps make axial rolls look better reducing initial adverse yaw other sources yaw roll require air plane must rolling order generate yawing moment causes yaw 86 Model Aviation FAMOUS BRITISH DIESELS DIC RAW * *NEWr * EATA LOG-DIESEL HANDBOOK $150 pp HOBBY H IDEAWAY DELAVMqILLe17a4 MORRISONSCALE DRAWINGS REPLA-TECH ntrfltIOfl@I CATALOG 25c vs 48500 McKenzie Hwy Vids Oregon 97488 George M Myers 70 Froehlich Farm Road Hicksville NY 11801 ACE R/C Inc metered van-charger can solve miscellaneous charging prob lems has handy indicator warn you should accidentaly connect backwards
Edition: Model Aviation - 1978/03
Page Numbers: 15, 16, 17, 18, 19, 20, 86
NO OCR TEXT ha non time let blem tow design shortly enoard constant experim forms tailless models flight wind turn non-s configuration stability toe Swept-back wii u pitch tr bombing characteristics however highly unstable tack soar causing sulting violent back wings exhibit angles attack roll axis contri rop wings dowr rudders ~ dihedral effect tapered v edge tend titude prevent Howc duced tip stall sj Now go shape airfoil 23009-75 Jim Mi 23012-75 produce stable large edge notorious fo has good co reflexed sections Reflexc efficient lift t work lift conve Numbers ratio 16 Mi coosci ther large rd wing w s indic F 4 P. ft. ha Pt Ptt CMP %d 35t7 / P-I NOTh haL Ut ti4 PLANS tow hooks erve normal t lents short om co t eight wipe outs ire evolved th tern the design works 2 sacTI4 CE PAGE mean datum lin gern datun NO OCR TEXT ing AC section system ion because tne iery deviation moving hanges the wing sting entirely u stall ship g sketch idlord area shown geometric eliminate o longer thi side ti ohie always well-thought-au balhd first frame abstain ding edge sheeting mrs False ribs presen weD pivot stalict Li stab t& oint ti o preser ed linfi earlici tow h fui isuming serting t lOin torau ~01 IC P m Comber Cross 0 E xoqqer f f ac cg ow -I o wire r belicrank twist ment perfect After rods can rem4 semblies drying parts Start fuselage corner is Glue F4 ether over Dial nose piece A-sa bi sheeting no time starting wing jib use the ribs vn trr ep Jet y ribs p side down rear spacing de Ic Glue X-iu ge box rigs c e rear iG add s control horn ribs Glue locations now blocks lIthe elevator con diameter rod horn centered flKages etc 4ake cut outs lace checking wing Putty shape Build c cut completed fre squares Wing Ioai wnich yields 1400 50-70 05 gross wing root f sawn substituted spruce anti-crash o leading edge 20 ister should no soot 2lue Add flap str ir root bottom pin turn over tab bo ri trailing edze Next install older assembly ace 1/16 ply root AAA linkages tow cio alignmeiu opy Install r erences Flying iter gravity wing leadii 2 pair pei finner tin no wash will two ssae-m owing setup [Au 111331 BOX 511E HIGGINSVILLE MO 64037 SERVICE TO THE R/C MODELER FORA 91 TER OF CENTURY Send revised 1978 catalog $1 Add $ 50 1st Class return Add $1 handling other orders uses including power supply small experimental circuts can rejuvenate flashlight batteries Use 3Oma until cell voltage reaches 1 5VDC again pen-cell battery box shown attached used purpose Fig 5 shows calculator charger box on-the-wall type simple adapter built pill bottle Fig 6 schematic Deans connector adapter reminds must very careful label adapters chargers Several manufacturers use Deans connectors Cit izenship Pro-Line ACE R/C Can non come mind immediately dont use pins same purposes Use voltmeter check out before turn charger perhaps some damage Ive confused please read col writing advertisers mention read about MA umn again Ive tried keep things simple possibleno chemistry no math just facts Ive tried show Rapid Charging safe used intelligence Examples shown demonstrate shouldnt play mixand-match components various manufacturers checking first see what Charger ratings ex plained help choose what need good general-purpose charger identified should prepared decision Happy Flying Keep cards letters coming Im very far behind right now expect catch up now winter has set Windlord/Bates continued page 20 adjusting CG small increments until stable floating glide achieved setting Towing accomplished bridle shown Figure E tie bridle snap swivel Pass through ring snap-swivel use large enough tow rings cannot pass through side bridle ring will stop snap swivel allow com plete tow One-side tows possible requiring about 100 rudder deflection correct yaw may substitute conventional hooks releasable capture hooks may necessary launching winch continuously pulse winch rapidly through early portion tow cluding tensioning line launch will maintain constant tension tow like hi-start run winch continuously until ship has - started rotate climb sud denly release pressure line may experience slight pitch up releasing tow bridle Efficient thermaling turns can made quite tightly penetration down elevator trim excellent Inverted flight almost good upright Windlord can made outside loop verted rudder does reverse Right still right Dont ask Dethermaliz ing done flaps shallow verted dive since upright dive builds speed rapidly speed does bleed off quickly Orientation has problem looks much like hawk distance dont recommend using dark color scheme Enjoy Windlord dont lose gaggle hawks RC Aerobatks/VanPutte continued page 21 very familiar necessity coordi nate application aileron rudder attempts roll light aircraft using aileron nose will generally yaw wrong direction before rolls Some airplanes like J-3 Cub will end up skid wing barely higher other important fact adverse yaw causes nose airplane move lat erally opposite direction roll before airplane really begins rol ling Consequently roll begun aircraft yawed condition what makes axial roll look bad Aile ron differential helps make axial rolls look better reducing initial adverse yaw other sources yaw roll require air plane must rolling order generate yawing moment causes yaw 86 Model Aviation FAMOUS BRITISH DIESELS DIC RAW * *NEWr * EATA LOG-DIESEL HANDBOOK $150 pp HOBBY H IDEAWAY DELAVMqILLe17a4 MORRISONSCALE DRAWINGS REPLA-TECH ntrfltIOfl@I CATALOG 25c vs 48500 McKenzie Hwy Vids Oregon 97488 George M Myers 70 Froehlich Farm Road Hicksville NY 11801 ACE R/C Inc metered van-charger can solve miscellaneous charging prob lems has handy indicator warn you should accidentaly connect backwards
Edition: Model Aviation - 1978/03
Page Numbers: 15, 16, 17, 18, 19, 20, 86
NO OCR TEXT ha non time let blem tow design shortly enoard constant experim forms tailless models flight wind turn non-s configuration stability toe Swept-back wii u pitch tr bombing characteristics however highly unstable tack soar causing sulting violent back wings exhibit angles attack roll axis contri rop wings dowr rudders ~ dihedral effect tapered v edge tend titude prevent Howc duced tip stall sj Now go shape airfoil 23009-75 Jim Mi 23012-75 produce stable large edge notorious fo has good co reflexed sections Reflexc efficient lift t work lift conve Numbers ratio 16 Mi coosci ther large rd wing w s indic F 4 P. ft. ha Pt Ptt CMP %d 35t7 / P-I NOTh haL Ut ti4 PLANS tow hooks erve normal t lents short om co t eight wipe outs ire evolved th tern the design works 2 sacTI4 CE PAGE mean datum lin gern datun NO OCR TEXT ing AC section system ion because tne iery deviation moving hanges the wing sting entirely u stall ship g sketch idlord area shown geometric eliminate o longer thi side ti ohie always well-thought-au balhd first frame abstain ding edge sheeting mrs False ribs presen weD pivot stalict Li stab t& oint ti o preser ed linfi earlici tow h fui isuming serting t lOin torau ~01 IC P m Comber Cross 0 E xoqqer f f ac cg ow -I o wire r belicrank twist ment perfect After rods can rem4 semblies drying parts Start fuselage corner is Glue F4 ether over Dial nose piece A-sa bi sheeting no time starting wing jib use the ribs vn trr ep Jet y ribs p side down rear spacing de Ic Glue X-iu ge box rigs c e rear iG add s control horn ribs Glue locations now blocks lIthe elevator con diameter rod horn centered flKages etc 4ake cut outs lace checking wing Putty shape Build c cut completed fre squares Wing Ioai wnich yields 1400 50-70 05 gross wing root f sawn substituted spruce anti-crash o leading edge 20 ister should no soot 2lue Add flap str ir root bottom pin turn over tab bo ri trailing edze Next install older assembly ace 1/16 ply root AAA linkages tow cio alignmeiu opy Install r erences Flying iter gravity wing leadii 2 pair pei finner tin no wash will two ssae-m owing setup [Au 111331 BOX 511E HIGGINSVILLE MO 64037 SERVICE TO THE R/C MODELER FORA 91 TER OF CENTURY Send revised 1978 catalog $1 Add $ 50 1st Class return Add $1 handling other orders uses including power supply small experimental circuts can rejuvenate flashlight batteries Use 3Oma until cell voltage reaches 1 5VDC again pen-cell battery box shown attached used purpose Fig 5 shows calculator charger box on-the-wall type simple adapter built pill bottle Fig 6 schematic Deans connector adapter reminds must very careful label adapters chargers Several manufacturers use Deans connectors Cit izenship Pro-Line ACE R/C Can non come mind immediately dont use pins same purposes Use voltmeter check out before turn charger perhaps some damage Ive confused please read col writing advertisers mention read about MA umn again Ive tried keep things simple possibleno chemistry no math just facts Ive tried show Rapid Charging safe used intelligence Examples shown demonstrate shouldnt play mixand-match components various manufacturers checking first see what Charger ratings ex plained help choose what need good general-purpose charger identified should prepared decision Happy Flying Keep cards letters coming Im very far behind right now expect catch up now winter has set Windlord/Bates continued page 20 adjusting CG small increments until stable floating glide achieved setting Towing accomplished bridle shown Figure E tie bridle snap swivel Pass through ring snap-swivel use large enough tow rings cannot pass through side bridle ring will stop snap swivel allow com plete tow One-side tows possible requiring about 100 rudder deflection correct yaw may substitute conventional hooks releasable capture hooks may necessary launching winch continuously pulse winch rapidly through early portion tow cluding tensioning line launch will maintain constant tension tow like hi-start run winch continuously until ship has - started rotate climb sud denly release pressure line may experience slight pitch up releasing tow bridle Efficient thermaling turns can made quite tightly penetration down elevator trim excellent Inverted flight almost good upright Windlord can made outside loop verted rudder does reverse Right still right Dont ask Dethermaliz ing done flaps shallow verted dive since upright dive builds speed rapidly speed does bleed off quickly Orientation has problem looks much like hawk distance dont recommend using dark color scheme Enjoy Windlord dont lose gaggle hawks RC Aerobatks/VanPutte continued page 21 very familiar necessity coordi nate application aileron rudder attempts roll light aircraft using aileron nose will generally yaw wrong direction before rolls Some airplanes like J-3 Cub will end up skid wing barely higher other important fact adverse yaw causes nose airplane move lat erally opposite direction roll before airplane really begins rol ling Consequently roll begun aircraft yawed condition what makes axial roll look bad Aile ron differential helps make axial rolls look better reducing initial adverse yaw other sources yaw roll require air plane must rolling order generate yawing moment causes yaw 86 Model Aviation FAMOUS BRITISH DIESELS DIC RAW * *NEWr * EATA LOG-DIESEL HANDBOOK $150 pp HOBBY H IDEAWAY DELAVMqILLe17a4 MORRISONSCALE DRAWINGS REPLA-TECH ntrfltIOfl@I CATALOG 25c vs 48500 McKenzie Hwy Vids Oregon 97488 George M Myers 70 Froehlich Farm Road Hicksville NY 11801 ACE R/C Inc metered van-charger can solve miscellaneous charging prob lems has handy indicator warn you should accidentaly connect backwards
Edition: Model Aviation - 1978/03
Page Numbers: 15, 16, 17, 18, 19, 20, 86
NO OCR TEXT ha non time let blem tow design shortly enoard constant experim forms tailless models flight wind turn non-s configuration stability toe Swept-back wii u pitch tr bombing characteristics however highly unstable tack soar causing sulting violent back wings exhibit angles attack roll axis contri rop wings dowr rudders ~ dihedral effect tapered v edge tend titude prevent Howc duced tip stall sj Now go shape airfoil 23009-75 Jim Mi 23012-75 produce stable large edge notorious fo has good co reflexed sections Reflexc efficient lift t work lift conve Numbers ratio 16 Mi coosci ther large rd wing w s indic F 4 P. ft. ha Pt Ptt CMP %d 35t7 / P-I NOTh haL Ut ti4 PLANS tow hooks erve normal t lents short om co t eight wipe outs ire evolved th tern the design works 2 sacTI4 CE PAGE mean datum lin gern datun NO OCR TEXT ing AC section system ion because tne iery deviation moving hanges the wing sting entirely u stall ship g sketch idlord area shown geometric eliminate o longer thi side ti ohie always well-thought-au balhd first frame abstain ding edge sheeting mrs False ribs presen weD pivot stalict Li stab t& oint ti o preser ed linfi earlici tow h fui isuming serting t lOin torau ~01 IC P m Comber Cross 0 E xoqqer f f ac cg ow -I o wire r belicrank twist ment perfect After rods can rem4 semblies drying parts Start fuselage corner is Glue F4 ether over Dial nose piece A-sa bi sheeting no time starting wing jib use the ribs vn trr ep Jet y ribs p side down rear spacing de Ic Glue X-iu ge box rigs c e rear iG add s control horn ribs Glue locations now blocks lIthe elevator con diameter rod horn centered flKages etc 4ake cut outs lace checking wing Putty shape Build c cut completed fre squares Wing Ioai wnich yields 1400 50-70 05 gross wing root f sawn substituted spruce anti-crash o leading edge 20 ister should no soot 2lue Add flap str ir root bottom pin turn over tab bo ri trailing edze Next install older assembly ace 1/16 ply root AAA linkages tow cio alignmeiu opy Install r erences Flying iter gravity wing leadii 2 pair pei finner tin no wash will two ssae-m owing setup [Au 111331 BOX 511E HIGGINSVILLE MO 64037 SERVICE TO THE R/C MODELER FORA 91 TER OF CENTURY Send revised 1978 catalog $1 Add $ 50 1st Class return Add $1 handling other orders uses including power supply small experimental circuts can rejuvenate flashlight batteries Use 3Oma until cell voltage reaches 1 5VDC again pen-cell battery box shown attached used purpose Fig 5 shows calculator charger box on-the-wall type simple adapter built pill bottle Fig 6 schematic Deans connector adapter reminds must very careful label adapters chargers Several manufacturers use Deans connectors Cit izenship Pro-Line ACE R/C Can non come mind immediately dont use pins same purposes Use voltmeter check out before turn charger perhaps some damage Ive confused please read col writing advertisers mention read about MA umn again Ive tried keep things simple possibleno chemistry no math just facts Ive tried show Rapid Charging safe used intelligence Examples shown demonstrate shouldnt play mixand-match components various manufacturers checking first see what Charger ratings ex plained help choose what need good general-purpose charger identified should prepared decision Happy Flying Keep cards letters coming Im very far behind right now expect catch up now winter has set Windlord/Bates continued page 20 adjusting CG small increments until stable floating glide achieved setting Towing accomplished bridle shown Figure E tie bridle snap swivel Pass through ring snap-swivel use large enough tow rings cannot pass through side bridle ring will stop snap swivel allow com plete tow One-side tows possible requiring about 100 rudder deflection correct yaw may substitute conventional hooks releasable capture hooks may necessary launching winch continuously pulse winch rapidly through early portion tow cluding tensioning line launch will maintain constant tension tow like hi-start run winch continuously until ship has - started rotate climb sud denly release pressure line may experience slight pitch up releasing tow bridle Efficient thermaling turns can made quite tightly penetration down elevator trim excellent Inverted flight almost good upright Windlord can made outside loop verted rudder does reverse Right still right Dont ask Dethermaliz ing done flaps shallow verted dive since upright dive builds speed rapidly speed does bleed off quickly Orientation has problem looks much like hawk distance dont recommend using dark color scheme Enjoy Windlord dont lose gaggle hawks RC Aerobatks/VanPutte continued page 21 very familiar necessity coordi nate application aileron rudder attempts roll light aircraft using aileron nose will generally yaw wrong direction before rolls Some airplanes like J-3 Cub will end up skid wing barely higher other important fact adverse yaw causes nose airplane move lat erally opposite direction roll before airplane really begins rol ling Consequently roll begun aircraft yawed condition what makes axial roll look bad Aile ron differential helps make axial rolls look better reducing initial adverse yaw other sources yaw roll require air plane must rolling order generate yawing moment causes yaw 86 Model Aviation FAMOUS BRITISH DIESELS DIC RAW * *NEWr * EATA LOG-DIESEL HANDBOOK $150 pp HOBBY H IDEAWAY DELAVMqILLe17a4 MORRISONSCALE DRAWINGS REPLA-TECH ntrfltIOfl@I CATALOG 25c vs 48500 McKenzie Hwy Vids Oregon 97488 George M Myers 70 Froehlich Farm Road Hicksville NY 11801 ACE R/C Inc metered van-charger can solve miscellaneous charging prob lems has handy indicator warn you should accidentaly connect backwards
Edition: Model Aviation - 1978/03
Page Numbers: 15, 16, 17, 18, 19, 20, 86
NO OCR TEXT ha non time let blem tow design shortly enoard constant experim forms tailless models flight wind turn non-s configuration stability toe Swept-back wii u pitch tr bombing characteristics however highly unstable tack soar causing sulting violent back wings exhibit angles attack roll axis contri rop wings dowr rudders ~ dihedral effect tapered v edge tend titude prevent Howc duced tip stall sj Now go shape airfoil 23009-75 Jim Mi 23012-75 produce stable large edge notorious fo has good co reflexed sections Reflexc efficient lift t work lift conve Numbers ratio 16 Mi coosci ther large rd wing w s indic F 4 P. ft. ha Pt Ptt CMP %d 35t7 / P-I NOTh haL Ut ti4 PLANS tow hooks erve normal t lents short om co t eight wipe outs ire evolved th tern the design works 2 sacTI4 CE PAGE mean datum lin gern datun NO OCR TEXT ing AC section system ion because tne iery deviation moving hanges the wing sting entirely u stall ship g sketch idlord area shown geometric eliminate o longer thi side ti ohie always well-thought-au balhd first frame abstain ding edge sheeting mrs False ribs presen weD pivot stalict Li stab t& oint ti o preser ed linfi earlici tow h fui isuming serting t lOin torau ~01 IC P m Comber Cross 0 E xoqqer f f ac cg ow -I o wire r belicrank twist ment perfect After rods can rem4 semblies drying parts Start fuselage corner is Glue F4 ether over Dial nose piece A-sa bi sheeting no time starting wing jib use the ribs vn trr ep Jet y ribs p side down rear spacing de Ic Glue X-iu ge box rigs c e rear iG add s control horn ribs Glue locations now blocks lIthe elevator con diameter rod horn centered flKages etc 4ake cut outs lace checking wing Putty shape Build c cut completed fre squares Wing Ioai wnich yields 1400 50-70 05 gross wing root f sawn substituted spruce anti-crash o leading edge 20 ister should no soot 2lue Add flap str ir root bottom pin turn over tab bo ri trailing edze Next install older assembly ace 1/16 ply root AAA linkages tow cio alignmeiu opy Install r erences Flying iter gravity wing leadii 2 pair pei finner tin no wash will two ssae-m owing setup [Au 111331 BOX 511E HIGGINSVILLE MO 64037 SERVICE TO THE R/C MODELER FORA 91 TER OF CENTURY Send revised 1978 catalog $1 Add $ 50 1st Class return Add $1 handling other orders uses including power supply small experimental circuts can rejuvenate flashlight batteries Use 3Oma until cell voltage reaches 1 5VDC again pen-cell battery box shown attached used purpose Fig 5 shows calculator charger box on-the-wall type simple adapter built pill bottle Fig 6 schematic Deans connector adapter reminds must very careful label adapters chargers Several manufacturers use Deans connectors Cit izenship Pro-Line ACE R/C Can non come mind immediately dont use pins same purposes Use voltmeter check out before turn charger perhaps some damage Ive confused please read col writing advertisers mention read about MA umn again Ive tried keep things simple possibleno chemistry no math just facts Ive tried show Rapid Charging safe used intelligence Examples shown demonstrate shouldnt play mixand-match components various manufacturers checking first see what Charger ratings ex plained help choose what need good general-purpose charger identified should prepared decision Happy Flying Keep cards letters coming Im very far behind right now expect catch up now winter has set Windlord/Bates continued page 20 adjusting CG small increments until stable floating glide achieved setting Towing accomplished bridle shown Figure E tie bridle snap swivel Pass through ring snap-swivel use large enough tow rings cannot pass through side bridle ring will stop snap swivel allow com plete tow One-side tows possible requiring about 100 rudder deflection correct yaw may substitute conventional hooks releasable capture hooks may necessary launching winch continuously pulse winch rapidly through early portion tow cluding tensioning line launch will maintain constant tension tow like hi-start run winch continuously until ship has - started rotate climb sud denly release pressure line may experience slight pitch up releasing tow bridle Efficient thermaling turns can made quite tightly penetration down elevator trim excellent Inverted flight almost good upright Windlord can made outside loop verted rudder does reverse Right still right Dont ask Dethermaliz ing done flaps shallow verted dive since upright dive builds speed rapidly speed does bleed off quickly Orientation has problem looks much like hawk distance dont recommend using dark color scheme Enjoy Windlord dont lose gaggle hawks RC Aerobatks/VanPutte continued page 21 very familiar necessity coordi nate application aileron rudder attempts roll light aircraft using aileron nose will generally yaw wrong direction before rolls Some airplanes like J-3 Cub will end up skid wing barely higher other important fact adverse yaw causes nose airplane move lat erally opposite direction roll before airplane really begins rol ling Consequently roll begun aircraft yawed condition what makes axial roll look bad Aile ron differential helps make axial rolls look better reducing initial adverse yaw other sources yaw roll require air plane must rolling order generate yawing moment causes yaw 86 Model Aviation FAMOUS BRITISH DIESELS DIC RAW * *NEWr * EATA LOG-DIESEL HANDBOOK $150 pp HOBBY H IDEAWAY DELAVMqILLe17a4 MORRISONSCALE DRAWINGS REPLA-TECH ntrfltIOfl@I CATALOG 25c vs 48500 McKenzie Hwy Vids Oregon 97488 George M Myers 70 Froehlich Farm Road Hicksville NY 11801 ACE R/C Inc metered van-charger can solve miscellaneous charging prob lems has handy indicator warn you should accidentaly connect backwards