WELCOME BACK month have plea sure introducing new Helicopterthe Kalt Enforcer distributed US Hobby Dynamics Enforcer derivative Kalt Space Baron same machine some subtle differences main difference gear box the Space Baron socalled planetary design tended chatter problem traced idler gears turned plain bushing-type bearings instead ball bearings Enforcer uses needle bear ings idler gears previous trouble vibration transmission has now eliminated other difference rotor blades now produced Tech Specialities instead Kalt items what make new ma chine Enforcer Space Baron lot similarities between lat ter Kalt Helicopters Kyoshos Concept 30 main feature shared two designs originated drawing board Taya Both 30-size Helicopters lot highly sophisticated molded parts ever two machines quite different look similar parts interchangeable Enforcer certainly just another Con cept compare larger component groups two machines find Enforcers trans mission much different Con cept engine positioned forward Enforcers tail feathers Nothing unique Larry says hes never seen such unique ro Its ordinary hardware thats well made tor head other Helicopter gives model exceptionally good flying qualities has lot say about portion Kalt Enforcer column Note engines starter cone inside cir cular access hole below nearest rotor blade main shaft angled approximately 15 ward vertical big difference rotor heads have seen anything quite like the Enforcer before other machine respect Enforcer equivalent Concept SE inasmuch has ball bearings nearly everywhere Taya has done lot things differently Enforcer though Whether reason change things whether free rein Helicopter just wanted different dont know Enforcer Concept both fine Hel August 1990 51 Radio Conoi Helicopters Larry Jolly 15781 EmpIre Ln Westninster CA 92683 Larry gives us impressions new Kalt Enforcer 30-size chopper imported Hobby Dynamics Larry installed 05 32 engine JR PCM 10 radio likes Continued page 1S6 Larry really appreciates well-executed orderly way RC equipment can mounted engines unique forward-canted mounting evident Note pushrods reasonably short straight have bali joints far ends Z-bends used servo arms gyro mounts covered box down low under rotor shaft its control module sits atop servo holder 25- 2000 MHZ 100 Memory Channels 1201220 VAC 138 VDC optional Never Before Has So Much Quality Been Offered Such Low Price List $119900 EEB 101900 pIus $12 UPS FREE Shortwave/Scanner Catalog Write Call FAX Today ORDERS 800-368-3270 Td/inf 703 038-3350 FAX 703-033 6011 Elec EEB tronic Equipment Bank 323 Miii Street EEB Vienna Virginia 22180 Just Minutes Washington DC him modelers called him infor mation ended up frustrated Heres correct number 1-407/439-6965 Lee now selling units slow ac tion air-operated retract systems realistic cy cle times recently sent check Out have bench checked extensively now have installed MB-5 working fine RC Helicopters/Jolly Continued page 51 icopters can make its own merits Enforcer truly excellent new machine lot great features should really fun chopper fly Enforcer supplied kit will available Hobby Dynamics either form ready fly understand readyto-fly version will have new Webra 35 engine itwhich should exciting because ship can certainly make use power Enforcer has 05 32 Helicopter en gine Concept-style muffler guid ance Im using JR PCM 10 radio featuring NES 901 servos havent used servos before find perfectly acceptable Helicop ter use minimal backlash good power instruction manual supplied excellent Mine happened Space Baron manual English translations kit version assembled modules nine steps should difficult anybody complete As follow along however should watch few items step #2-2 planetaiy gear box kit some spacers look like thin washers mentioned instruction manual cost one-hour teardown transmis sion case put underneath idler gears spacers keep gears having up-and-down travel hence stop transmis sion vibration through manual Kalt properly tells use grease what call Kalt Tite disassemble part tail rotor found put too much Kalt Tite tail rotor housing screws As result difficult time disassembling So go sparingly Kalt Tite goes long way Make sure grease everything transmission could source howling dont Also watch gears tail rotor drive Keep ball bearings greased clean going over step #2-3 found swashplate appeared have lot slop have honest youI contacted Hobby Dynamics sent new swash plate got little bit further along construction found didnt need new part true ball tight Id like see works just fine because similar old Schluter Heli-Boy system swashplate suspended mixer arms bellcranks such extent really dont no tice slop ball overall lack slop Enforcers rotor head pretty unbelievable Im used old Hirobo Shuttle situation literally much slop throw Enforcers reaches new pinnacle accuracy virtually no slopat least models parts reasonably freely mov ing balls dont seem have much drag no flybar slopmeaning can rotate flybar hand moving ser vos cant get rotation slop minimal blade slop rotating blade hand little bit slop mixer noth ing like weve seen before Enforcer prob ably tightest Helicopters have ever flown Going construction step #8 put decals before try mount tail fins complaint have kit decals didnt want stick very tractive make very good-looking ship however just tended lift sun other nine steps ones would received ready-to-fly version cover putting tail boom mounting rotor head installing servos re ceiver gyro Enforcer comes good Kalt ball links fit pretty well right off bat Theyre snug theres no slop evident Japanese have commonly used Z-bends servo connections pushrods way dont have additional slop drag ball link must very careful drill servo arm accept pushrod dont drill hole oversize object drill hole pushrod just fits dont want force may have disas ter cracking servo arms think youre going have trouble prac tice arm youre going use Back final nine steps Basically going cover rotor blades heatshrink covering supplied attach tail boom install radio equipment Kalt very nice us supplies gyro box goes right underneath main shaft has cover theres no fuel residue getting gyro its right yaw axis its effective other thoughtful thing giving servo tape foam rubber mounting battery receiver gyro box cabin way through Enforcer saw commit ment quality Kalt its subcontractors Enforcers parts fit very well Im both awe intrigued ability Japa nese put Helicopters box manufacturing standpoint highquality molded parts also because amount time engineering effort goes Enforcer very well laid out executed very pleasing machine work point Id like talk about features Enforcer Well go right down begin ning basic structure composed side frames molded reinforced plastic method now commonly accepted Like 30-size ma chines lot plastic nylon used throughout airframe An aluminum tail boom houses piano wire drive shaft tail rotor tail rotor gear box contains common beveled-gear 900 box features plastic housing two ball bearings shaft Tail rotor blades molded nylon grip has two ball races engine already mentioned sits about 150 cant vertical angled ward main shaft Collective pitch via rod sliding up through hollow 10mm main shaft main rotor head unique 30-size Helicopter basic hub molded nylon piece rigidly attached main shaft flybar pivoted through center two housings trap blade mounts made 156 Model Aviation Radio Control Monitor --* All RC Channels Bands * Local NOAA Weather * Local Air Traffic * Local Police/Fire/Rescue * Local FM/TV Sound * New800 MHZ Bands * International Shortwave Bands * Any Frequency 8- 600 805-1300MHZ Compact Scanner HAS ITALL * 1000 Memory Channels * Search Up 40 Ch/Sec * Built NiCad Pack * LCD Readout AR1000 Only $49900 plus $4 UPS ICOM R7000 Covers ItAll 30 spring steel approximately 045 thick bolted together blade spindles bolt plates followed molded nylon blade hubs also cover bearings interesting head cen ter portion rigid independent blade flap ping achieved through flexing steel plates Lead/lag controlled single-axis blade mount also spindle self can rotate slightly steel plate ship hovers does aerobatics very nicely noticeable vibration cabin very sleek racy appear ance molded what appears poly propylene makes difficult paint very high impact resistance cabin held place two small keys bottom main frame two posts rear cabin good job keeping place Since engine angled forward start ing cone accessible via top cabin access nicely laid out thing Kalt didnt think about access glow plug obscured Youll find necessary use re mote head lock some other device get elec Enforcer flies very well Since its 30size Helicopter Im certain people will look training think will well capacityas well other 30-size ships have Certainly lot new Helicopter fliers have joined fraternity through machines size However Enforcers overall lay out probably aimed pilots flying skills higher end intermediate expert regime hovers very stably also capable excellent aerobatic maneuvers Mine loops rolls ease does excellent rolling stall turn lot carry-through after roll autorotations predictable very good float Im very impressed flying characteristics lot fun fly does Enforcer exhibit lot sta bility will also perform maneuver youre going ask plenty collective throw theres ample capacity lot neg ative pitch will help lot inverted ma neuvers seems like lot rotor rpm aerobatics set ship up accordingly Speaking setup manual very explicit about all-important pitch settings youre using JR PCM 10 like am Ill give some ideas about setting pitch curves Nor mal position youre going want high stick 60 neutral low stick youre go ing want 2o Idle-Up 1 100 high stick 40 middle 20 low stick seems good combination go Idle-Up 2 youll want 100 high 40 middle 40 low stick Throttle Hold go high end 40 low end think its set up way youll want 1oops rolls second Idle-Up position Theres lot neg ative collective pitch available Enforcer really loves hold attitude per ceptible sink rolling stall turns Idle-Up 1 position summary found Enforcer its OS 32 engine JR PCM 10 radio very good combi nation ship looks good dream fly goes together very well Im very impressed quality throughout am looking ward spending lot time flying slightly negative side would like have seen Kalt supply some method glow plug ac cess machine also good idea add extra support tail boom tail rotor pushrod will stop undue flex ing resultant slop pushrod system want point out important thing remem ber youre flying Enforcer Dont let fuel level get too low tank Because tanks position fuel pickup orients itself left side Helicopter low fuel lev els one-quarter tank less right bank possible fuel will move away fuel pickup cause premature engine stoppage Look lot add-on accessories En forcer Im currently testing set Phoenix blades got Nick Nicholas Vortex Distributors Anaheim CA work well Enforcer just ticket fullhouse acrobatics point Id like thank Kalt making darn good Helicopter think company has raised state art 30-size machines con siderably release Enforcer Id also like thank Hobby Dynamics sending such fine machine test has real pleasure Next month Ill reporting 30-size con test Champaign Well see Concepts Enforcers Shuttles back back get idea people have modified ships techniques use things like Tune next month 30-size roundup CL Speed/Lee Continued page 72 months photo sent Mike Fiske Fort Worth TX along nice letter about Sport Jet flying Texas Sport Jet another lowkey Speed event designed attract us old-timers beginners would like fly Jet cannot handle 200-mph jobs Its fun event requires two lines stock jet engines exter nal controls contest-supplied 80% alco hol/20% MEK methyl ethyl ketone fuel Speeds have around 140 mph fuel has proved reliable easy starting Im building model event now will have photos information after fly Model design trim greatly affect speeds anyone has chance win Care finesse important building modAugust 1990 157 Torque About Power axi Ask FREE Engine Test Partef ComAe14e% 9mGirt4 Ae tricity glow plug THE WIREMAjII1m rhe extra large handle bends 1/8-1/4 coils 5/ 32-3116 music wire Wire creep eliminated ANTI-KREEP WIRE LOCKE catalog also has hardware accessories JOM COMPANY 114 WashIngton Terr Dept Waukegan IL 60085 10 FT B-17 PLANS$4200 EPOXY GLASS COWLS 0 PLASTIC NOSE 0 TURRETS $5500IA POWER4x40-45~/A1I\ 3 CATALOGS $900 THE SEST IN SCALE-SOS HOLMAN PO SOX 741 MA SAS pSO CA 5242
Edition: Model Aviation - 1990/08
Page Numbers: 51, 156, 157
WELCOME BACK month have plea sure introducing new Helicopterthe Kalt Enforcer distributed US Hobby Dynamics Enforcer derivative Kalt Space Baron same machine some subtle differences main difference gear box the Space Baron socalled planetary design tended chatter problem traced idler gears turned plain bushing-type bearings instead ball bearings Enforcer uses needle bear ings idler gears previous trouble vibration transmission has now eliminated other difference rotor blades now produced Tech Specialities instead Kalt items what make new ma chine Enforcer Space Baron lot similarities between lat ter Kalt Helicopters Kyoshos Concept 30 main feature shared two designs originated drawing board Taya Both 30-size Helicopters lot highly sophisticated molded parts ever two machines quite different look similar parts interchangeable Enforcer certainly just another Con cept compare larger component groups two machines find Enforcers trans mission much different Con cept engine positioned forward Enforcers tail feathers Nothing unique Larry says hes never seen such unique ro Its ordinary hardware thats well made tor head other Helicopter gives model exceptionally good flying qualities has lot say about portion Kalt Enforcer column Note engines starter cone inside cir cular access hole below nearest rotor blade main shaft angled approximately 15 ward vertical big difference rotor heads have seen anything quite like the Enforcer before other machine respect Enforcer equivalent Concept SE inasmuch has ball bearings nearly everywhere Taya has done lot things differently Enforcer though Whether reason change things whether free rein Helicopter just wanted different dont know Enforcer Concept both fine Hel August 1990 51 Radio Conoi Helicopters Larry Jolly 15781 EmpIre Ln Westninster CA 92683 Larry gives us impressions new Kalt Enforcer 30-size chopper imported Hobby Dynamics Larry installed 05 32 engine JR PCM 10 radio likes Continued page 1S6 Larry really appreciates well-executed orderly way RC equipment can mounted engines unique forward-canted mounting evident Note pushrods reasonably short straight have bali joints far ends Z-bends used servo arms gyro mounts covered box down low under rotor shaft its control module sits atop servo holder 25- 2000 MHZ 100 Memory Channels 1201220 VAC 138 VDC optional Never Before Has So Much Quality Been Offered Such Low Price List $119900 EEB 101900 pIus $12 UPS FREE Shortwave/Scanner Catalog Write Call FAX Today ORDERS 800-368-3270 Td/inf 703 038-3350 FAX 703-033 6011 Elec EEB tronic Equipment Bank 323 Miii Street EEB Vienna Virginia 22180 Just Minutes Washington DC him modelers called him infor mation ended up frustrated Heres correct number 1-407/439-6965 Lee now selling units slow ac tion air-operated retract systems realistic cy cle times recently sent check Out have bench checked extensively now have installed MB-5 working fine RC Helicopters/Jolly Continued page 51 icopters can make its own merits Enforcer truly excellent new machine lot great features should really fun chopper fly Enforcer supplied kit will available Hobby Dynamics either form ready fly understand readyto-fly version will have new Webra 35 engine itwhich should exciting because ship can certainly make use power Enforcer has 05 32 Helicopter en gine Concept-style muffler guid ance Im using JR PCM 10 radio featuring NES 901 servos havent used servos before find perfectly acceptable Helicop ter use minimal backlash good power instruction manual supplied excellent Mine happened Space Baron manual English translations kit version assembled modules nine steps should difficult anybody complete As follow along however should watch few items step #2-2 planetaiy gear box kit some spacers look like thin washers mentioned instruction manual cost one-hour teardown transmis sion case put underneath idler gears spacers keep gears having up-and-down travel hence stop transmis sion vibration through manual Kalt properly tells use grease what call Kalt Tite disassemble part tail rotor found put too much Kalt Tite tail rotor housing screws As result difficult time disassembling So go sparingly Kalt Tite goes long way Make sure grease everything transmission could source howling dont Also watch gears tail rotor drive Keep ball bearings greased clean going over step #2-3 found swashplate appeared have lot slop have honest youI contacted Hobby Dynamics sent new swash plate got little bit further along construction found didnt need new part true ball tight Id like see works just fine because similar old Schluter Heli-Boy system swashplate suspended mixer arms bellcranks such extent really dont no tice slop ball overall lack slop Enforcers rotor head pretty unbelievable Im used old Hirobo Shuttle situation literally much slop throw Enforcers reaches new pinnacle accuracy virtually no slopat least models parts reasonably freely mov ing balls dont seem have much drag no flybar slopmeaning can rotate flybar hand moving ser vos cant get rotation slop minimal blade slop rotating blade hand little bit slop mixer noth ing like weve seen before Enforcer prob ably tightest Helicopters have ever flown Going construction step #8 put decals before try mount tail fins complaint have kit decals didnt want stick very tractive make very good-looking ship however just tended lift sun other nine steps ones would received ready-to-fly version cover putting tail boom mounting rotor head installing servos re ceiver gyro Enforcer comes good Kalt ball links fit pretty well right off bat Theyre snug theres no slop evident Japanese have commonly used Z-bends servo connections pushrods way dont have additional slop drag ball link must very careful drill servo arm accept pushrod dont drill hole oversize object drill hole pushrod just fits dont want force may have disas ter cracking servo arms think youre going have trouble prac tice arm youre going use Back final nine steps Basically going cover rotor blades heatshrink covering supplied attach tail boom install radio equipment Kalt very nice us supplies gyro box goes right underneath main shaft has cover theres no fuel residue getting gyro its right yaw axis its effective other thoughtful thing giving servo tape foam rubber mounting battery receiver gyro box cabin way through Enforcer saw commit ment quality Kalt its subcontractors Enforcers parts fit very well Im both awe intrigued ability Japa nese put Helicopters box manufacturing standpoint highquality molded parts also because amount time engineering effort goes Enforcer very well laid out executed very pleasing machine work point Id like talk about features Enforcer Well go right down begin ning basic structure composed side frames molded reinforced plastic method now commonly accepted Like 30-size ma chines lot plastic nylon used throughout airframe An aluminum tail boom houses piano wire drive shaft tail rotor tail rotor gear box contains common beveled-gear 900 box features plastic housing two ball bearings shaft Tail rotor blades molded nylon grip has two ball races engine already mentioned sits about 150 cant vertical angled ward main shaft Collective pitch via rod sliding up through hollow 10mm main shaft main rotor head unique 30-size Helicopter basic hub molded nylon piece rigidly attached main shaft flybar pivoted through center two housings trap blade mounts made 156 Model Aviation Radio Control Monitor --* All RC Channels Bands * Local NOAA Weather * Local Air Traffic * Local Police/Fire/Rescue * Local FM/TV Sound * New800 MHZ Bands * International Shortwave Bands * Any Frequency 8- 600 805-1300MHZ Compact Scanner HAS ITALL * 1000 Memory Channels * Search Up 40 Ch/Sec * Built NiCad Pack * LCD Readout AR1000 Only $49900 plus $4 UPS ICOM R7000 Covers ItAll 30 spring steel approximately 045 thick bolted together blade spindles bolt plates followed molded nylon blade hubs also cover bearings interesting head cen ter portion rigid independent blade flap ping achieved through flexing steel plates Lead/lag controlled single-axis blade mount also spindle self can rotate slightly steel plate ship hovers does aerobatics very nicely noticeable vibration cabin very sleek racy appear ance molded what appears poly propylene makes difficult paint very high impact resistance cabin held place two small keys bottom main frame two posts rear cabin good job keeping place Since engine angled forward start ing cone accessible via top cabin access nicely laid out thing Kalt didnt think about access glow plug obscured Youll find necessary use re mote head lock some other device get elec Enforcer flies very well Since its 30size Helicopter Im certain people will look training think will well capacityas well other 30-size ships have Certainly lot new Helicopter fliers have joined fraternity through machines size However Enforcers overall lay out probably aimed pilots flying skills higher end intermediate expert regime hovers very stably also capable excellent aerobatic maneuvers Mine loops rolls ease does excellent rolling stall turn lot carry-through after roll autorotations predictable very good float Im very impressed flying characteristics lot fun fly does Enforcer exhibit lot sta bility will also perform maneuver youre going ask plenty collective throw theres ample capacity lot neg ative pitch will help lot inverted ma neuvers seems like lot rotor rpm aerobatics set ship up accordingly Speaking setup manual very explicit about all-important pitch settings youre using JR PCM 10 like am Ill give some ideas about setting pitch curves Nor mal position youre going want high stick 60 neutral low stick youre go ing want 2o Idle-Up 1 100 high stick 40 middle 20 low stick seems good combination go Idle-Up 2 youll want 100 high 40 middle 40 low stick Throttle Hold go high end 40 low end think its set up way youll want 1oops rolls second Idle-Up position Theres lot neg ative collective pitch available Enforcer really loves hold attitude per ceptible sink rolling stall turns Idle-Up 1 position summary found Enforcer its OS 32 engine JR PCM 10 radio very good combi nation ship looks good dream fly goes together very well Im very impressed quality throughout am looking ward spending lot time flying slightly negative side would like have seen Kalt supply some method glow plug ac cess machine also good idea add extra support tail boom tail rotor pushrod will stop undue flex ing resultant slop pushrod system want point out important thing remem ber youre flying Enforcer Dont let fuel level get too low tank Because tanks position fuel pickup orients itself left side Helicopter low fuel lev els one-quarter tank less right bank possible fuel will move away fuel pickup cause premature engine stoppage Look lot add-on accessories En forcer Im currently testing set Phoenix blades got Nick Nicholas Vortex Distributors Anaheim CA work well Enforcer just ticket fullhouse acrobatics point Id like thank Kalt making darn good Helicopter think company has raised state art 30-size machines con siderably release Enforcer Id also like thank Hobby Dynamics sending such fine machine test has real pleasure Next month Ill reporting 30-size con test Champaign Well see Concepts Enforcers Shuttles back back get idea people have modified ships techniques use things like Tune next month 30-size roundup CL Speed/Lee Continued page 72 months photo sent Mike Fiske Fort Worth TX along nice letter about Sport Jet flying Texas Sport Jet another lowkey Speed event designed attract us old-timers beginners would like fly Jet cannot handle 200-mph jobs Its fun event requires two lines stock jet engines exter nal controls contest-supplied 80% alco hol/20% MEK methyl ethyl ketone fuel Speeds have around 140 mph fuel has proved reliable easy starting Im building model event now will have photos information after fly Model design trim greatly affect speeds anyone has chance win Care finesse important building modAugust 1990 157 Torque About Power axi Ask FREE Engine Test Partef ComAe14e% 9mGirt4 Ae tricity glow plug THE WIREMAjII1m rhe extra large handle bends 1/8-1/4 coils 5/ 32-3116 music wire Wire creep eliminated ANTI-KREEP WIRE LOCKE catalog also has hardware accessories JOM COMPANY 114 WashIngton Terr Dept Waukegan IL 60085 10 FT B-17 PLANS$4200 EPOXY GLASS COWLS 0 PLASTIC NOSE 0 TURRETS $5500IA POWER4x40-45~/A1I\ 3 CATALOGS $900 THE SEST IN SCALE-SOS HOLMAN PO SOX 741 MA SAS pSO CA 5242
Edition: Model Aviation - 1990/08
Page Numbers: 51, 156, 157
WELCOME BACK month have plea sure introducing new Helicopterthe Kalt Enforcer distributed US Hobby Dynamics Enforcer derivative Kalt Space Baron same machine some subtle differences main difference gear box the Space Baron socalled planetary design tended chatter problem traced idler gears turned plain bushing-type bearings instead ball bearings Enforcer uses needle bear ings idler gears previous trouble vibration transmission has now eliminated other difference rotor blades now produced Tech Specialities instead Kalt items what make new ma chine Enforcer Space Baron lot similarities between lat ter Kalt Helicopters Kyoshos Concept 30 main feature shared two designs originated drawing board Taya Both 30-size Helicopters lot highly sophisticated molded parts ever two machines quite different look similar parts interchangeable Enforcer certainly just another Con cept compare larger component groups two machines find Enforcers trans mission much different Con cept engine positioned forward Enforcers tail feathers Nothing unique Larry says hes never seen such unique ro Its ordinary hardware thats well made tor head other Helicopter gives model exceptionally good flying qualities has lot say about portion Kalt Enforcer column Note engines starter cone inside cir cular access hole below nearest rotor blade main shaft angled approximately 15 ward vertical big difference rotor heads have seen anything quite like the Enforcer before other machine respect Enforcer equivalent Concept SE inasmuch has ball bearings nearly everywhere Taya has done lot things differently Enforcer though Whether reason change things whether free rein Helicopter just wanted different dont know Enforcer Concept both fine Hel August 1990 51 Radio Conoi Helicopters Larry Jolly 15781 EmpIre Ln Westninster CA 92683 Larry gives us impressions new Kalt Enforcer 30-size chopper imported Hobby Dynamics Larry installed 05 32 engine JR PCM 10 radio likes Continued page 1S6 Larry really appreciates well-executed orderly way RC equipment can mounted engines unique forward-canted mounting evident Note pushrods reasonably short straight have bali joints far ends Z-bends used servo arms gyro mounts covered box down low under rotor shaft its control module sits atop servo holder 25- 2000 MHZ 100 Memory Channels 1201220 VAC 138 VDC optional Never Before Has So Much Quality Been Offered Such Low Price List $119900 EEB 101900 pIus $12 UPS FREE Shortwave/Scanner Catalog Write Call FAX Today ORDERS 800-368-3270 Td/inf 703 038-3350 FAX 703-033 6011 Elec EEB tronic Equipment Bank 323 Miii Street EEB Vienna Virginia 22180 Just Minutes Washington DC him modelers called him infor mation ended up frustrated Heres correct number 1-407/439-6965 Lee now selling units slow ac tion air-operated retract systems realistic cy cle times recently sent check Out have bench checked extensively now have installed MB-5 working fine RC Helicopters/Jolly Continued page 51 icopters can make its own merits Enforcer truly excellent new machine lot great features should really fun chopper fly Enforcer supplied kit will available Hobby Dynamics either form ready fly understand readyto-fly version will have new Webra 35 engine itwhich should exciting because ship can certainly make use power Enforcer has 05 32 Helicopter en gine Concept-style muffler guid ance Im using JR PCM 10 radio featuring NES 901 servos havent used servos before find perfectly acceptable Helicop ter use minimal backlash good power instruction manual supplied excellent Mine happened Space Baron manual English translations kit version assembled modules nine steps should difficult anybody complete As follow along however should watch few items step #2-2 planetaiy gear box kit some spacers look like thin washers mentioned instruction manual cost one-hour teardown transmis sion case put underneath idler gears spacers keep gears having up-and-down travel hence stop transmis sion vibration through manual Kalt properly tells use grease what call Kalt Tite disassemble part tail rotor found put too much Kalt Tite tail rotor housing screws As result difficult time disassembling So go sparingly Kalt Tite goes long way Make sure grease everything transmission could source howling dont Also watch gears tail rotor drive Keep ball bearings greased clean going over step #2-3 found swashplate appeared have lot slop have honest youI contacted Hobby Dynamics sent new swash plate got little bit further along construction found didnt need new part true ball tight Id like see works just fine because similar old Schluter Heli-Boy system swashplate suspended mixer arms bellcranks such extent really dont no tice slop ball overall lack slop Enforcers rotor head pretty unbelievable Im used old Hirobo Shuttle situation literally much slop throw Enforcers reaches new pinnacle accuracy virtually no slopat least models parts reasonably freely mov ing balls dont seem have much drag no flybar slopmeaning can rotate flybar hand moving ser vos cant get rotation slop minimal blade slop rotating blade hand little bit slop mixer noth ing like weve seen before Enforcer prob ably tightest Helicopters have ever flown Going construction step #8 put decals before try mount tail fins complaint have kit decals didnt want stick very tractive make very good-looking ship however just tended lift sun other nine steps ones would received ready-to-fly version cover putting tail boom mounting rotor head installing servos re ceiver gyro Enforcer comes good Kalt ball links fit pretty well right off bat Theyre snug theres no slop evident Japanese have commonly used Z-bends servo connections pushrods way dont have additional slop drag ball link must very careful drill servo arm accept pushrod dont drill hole oversize object drill hole pushrod just fits dont want force may have disas ter cracking servo arms think youre going have trouble prac tice arm youre going use Back final nine steps Basically going cover rotor blades heatshrink covering supplied attach tail boom install radio equipment Kalt very nice us supplies gyro box goes right underneath main shaft has cover theres no fuel residue getting gyro its right yaw axis its effective other thoughtful thing giving servo tape foam rubber mounting battery receiver gyro box cabin way through Enforcer saw commit ment quality Kalt its subcontractors Enforcers parts fit very well Im both awe intrigued ability Japa nese put Helicopters box manufacturing standpoint highquality molded parts also because amount time engineering effort goes Enforcer very well laid out executed very pleasing machine work point Id like talk about features Enforcer Well go right down begin ning basic structure composed side frames molded reinforced plastic method now commonly accepted Like 30-size ma chines lot plastic nylon used throughout airframe An aluminum tail boom houses piano wire drive shaft tail rotor tail rotor gear box contains common beveled-gear 900 box features plastic housing two ball bearings shaft Tail rotor blades molded nylon grip has two ball races engine already mentioned sits about 150 cant vertical angled ward main shaft Collective pitch via rod sliding up through hollow 10mm main shaft main rotor head unique 30-size Helicopter basic hub molded nylon piece rigidly attached main shaft flybar pivoted through center two housings trap blade mounts made 156 Model Aviation Radio Control Monitor --* All RC Channels Bands * Local NOAA Weather * Local Air Traffic * Local Police/Fire/Rescue * Local FM/TV Sound * New800 MHZ Bands * International Shortwave Bands * Any Frequency 8- 600 805-1300MHZ Compact Scanner HAS ITALL * 1000 Memory Channels * Search Up 40 Ch/Sec * Built NiCad Pack * LCD Readout AR1000 Only $49900 plus $4 UPS ICOM R7000 Covers ItAll 30 spring steel approximately 045 thick bolted together blade spindles bolt plates followed molded nylon blade hubs also cover bearings interesting head cen ter portion rigid independent blade flap ping achieved through flexing steel plates Lead/lag controlled single-axis blade mount also spindle self can rotate slightly steel plate ship hovers does aerobatics very nicely noticeable vibration cabin very sleek racy appear ance molded what appears poly propylene makes difficult paint very high impact resistance cabin held place two small keys bottom main frame two posts rear cabin good job keeping place Since engine angled forward start ing cone accessible via top cabin access nicely laid out thing Kalt didnt think about access glow plug obscured Youll find necessary use re mote head lock some other device get elec Enforcer flies very well Since its 30size Helicopter Im certain people will look training think will well capacityas well other 30-size ships have Certainly lot new Helicopter fliers have joined fraternity through machines size However Enforcers overall lay out probably aimed pilots flying skills higher end intermediate expert regime hovers very stably also capable excellent aerobatic maneuvers Mine loops rolls ease does excellent rolling stall turn lot carry-through after roll autorotations predictable very good float Im very impressed flying characteristics lot fun fly does Enforcer exhibit lot sta bility will also perform maneuver youre going ask plenty collective throw theres ample capacity lot neg ative pitch will help lot inverted ma neuvers seems like lot rotor rpm aerobatics set ship up accordingly Speaking setup manual very explicit about all-important pitch settings youre using JR PCM 10 like am Ill give some ideas about setting pitch curves Nor mal position youre going want high stick 60 neutral low stick youre go ing want 2o Idle-Up 1 100 high stick 40 middle 20 low stick seems good combination go Idle-Up 2 youll want 100 high 40 middle 40 low stick Throttle Hold go high end 40 low end think its set up way youll want 1oops rolls second Idle-Up position Theres lot neg ative collective pitch available Enforcer really loves hold attitude per ceptible sink rolling stall turns Idle-Up 1 position summary found Enforcer its OS 32 engine JR PCM 10 radio very good combi nation ship looks good dream fly goes together very well Im very impressed quality throughout am looking ward spending lot time flying slightly negative side would like have seen Kalt supply some method glow plug ac cess machine also good idea add extra support tail boom tail rotor pushrod will stop undue flex ing resultant slop pushrod system want point out important thing remem ber youre flying Enforcer Dont let fuel level get too low tank Because tanks position fuel pickup orients itself left side Helicopter low fuel lev els one-quarter tank less right bank possible fuel will move away fuel pickup cause premature engine stoppage Look lot add-on accessories En forcer Im currently testing set Phoenix blades got Nick Nicholas Vortex Distributors Anaheim CA work well Enforcer just ticket fullhouse acrobatics point Id like thank Kalt making darn good Helicopter think company has raised state art 30-size machines con siderably release Enforcer Id also like thank Hobby Dynamics sending such fine machine test has real pleasure Next month Ill reporting 30-size con test Champaign Well see Concepts Enforcers Shuttles back back get idea people have modified ships techniques use things like Tune next month 30-size roundup CL Speed/Lee Continued page 72 months photo sent Mike Fiske Fort Worth TX along nice letter about Sport Jet flying Texas Sport Jet another lowkey Speed event designed attract us old-timers beginners would like fly Jet cannot handle 200-mph jobs Its fun event requires two lines stock jet engines exter nal controls contest-supplied 80% alco hol/20% MEK methyl ethyl ketone fuel Speeds have around 140 mph fuel has proved reliable easy starting Im building model event now will have photos information after fly Model design trim greatly affect speeds anyone has chance win Care finesse important building modAugust 1990 157 Torque About Power axi Ask FREE Engine Test Partef ComAe14e% 9mGirt4 Ae tricity glow plug THE WIREMAjII1m rhe extra large handle bends 1/8-1/4 coils 5/ 32-3116 music wire Wire creep eliminated ANTI-KREEP WIRE LOCKE catalog also has hardware accessories JOM COMPANY 114 WashIngton Terr Dept Waukegan IL 60085 10 FT B-17 PLANS$4200 EPOXY GLASS COWLS 0 PLASTIC NOSE 0 TURRETS $5500IA POWER4x40-45~/A1I\ 3 CATALOGS $900 THE SEST IN SCALE-SOS HOLMAN PO SOX 741 MA SAS pSO CA 5242