NO OCR TEXT plane ailerons will outside well inside power re duced nearly nothing model will cruise around practically walking speed Very relaxed flying nearly quiet Electrics Reduce throttle com pletely Nickel will settle some extremely pretty touch-and-goes live higher alti tudes Nickel gives chance fly 049 power Give try mountain dwellers build Id appreciate letting know performed Bet ter still can improved Wing Since its generally demand ing step building process like get wing out way before building other parts Make wing ribs /6 sheet balsa method cut printed sheet made tracing around card stock template fiber-tipped pen An other option stack cut using balsa blanks trace rib pattern top saw out band saw jigsaw use printed sheet method stack pin ribs together once cut out gang sand smooth out high low places might have crept during slicing Trim /6 top bottom of four ribs go center sec tion Cut webs /i6 sheet making sure grain runs vertically Webs sig nificantly strengthen spars adding little weight Different grades wood used spe cific parts choice determined part used wing spars should cut firm stock leading edge can use slightly softer wood trail ing edge sheet medium-weight quarter grained stock Slice wing tip pieces soft A-in sheet taking care follow direction grain shown plans Spars can purchased wish recommend stripping appro priate sheet wood instead can done straightedge razor knife alter natively balsa strippers market wing built two halves Cover plan wax paper pin bottom main spar place plan Slip some ribs spar use posi tion trailing edge sheet will adjusted slight discrepancy between rib length specified plan Pin trailing edge place starting two trimmed center ribs glue ribs webs position stalling center ribs use template trim web proper angle ribs will slanted dihedral Left Using compass mark trimmed four center section ribs make room 1A sheeting covers center section Right Build wing right over plans time-honored way Note scrap A-in shim under center ribs November 1988 25 opposite end Trim spars trailing edges flush slanted ribs cut dihedral braces A6 plywood Using sharp ra zor slice /16 center ribs side main spars fit dihedral braces Place wing half flat bench elevate other dihedral angle install braces Check fit glue joints everything dry stall bottom front spar leading edge Glue wing tips two tip ribs gling upwards till flush tip top spar stubs per plans Use scrap spar material shim up bot tom main spars tips Add top trailing edges center section shecting taking care latter goes tween spars rather over wing now completed ready sand ing Left wing tips built over plan shown actual size will conform airfoil slanted up position Right Clothespins dihedral braces hold wing halves together until everything can properly aligned CyA glue locks place 26 Model Aviation Above A soft iron wire runs through small Inner Nyrod connects ce inroute sleeve throttle servo Below Torsional mounting landing gear simple ar rangement will take punishment airplane can dish out still ask Note control horn pushrod exit de tails simple wire skid keeps rudder up out harms way ground Once ribs webs installed add dont add top trailing edge sheet until top main spar Make sure glued wings have joined dihedral webs well ribs top Build other wing half Follow front spar can installed point same procedure angled ribs Randolph BRLSR 2w cox 049O$ WITH CE ThROTTLE SLEEVE flLSA SHEET FOAMN CUSH ION N NN N N v N N N ~RL5R SHEET N U --SERVO RRIL w -U--8QBILSR SQ BnLSR CRP STRIP jx 4 ERLSR SHEET PIN $ERVO TRRY FOPM CUSHION FOR RECEIVER 9 5QALLSPRRSkQLE .I RL8R SHEET 16 4 PLY /ILJc5IC /PE $ 2 DIA //1EELS N N - BRLSR BRLSR -Size Plans Available. See Page 186 08 BALSA SHEET WING TIP DETAIL BAOS / OVIESS TANG 41J1r1I ijI WING PLAN TOP VIEW BALSA IIH PLYWOOD GOSACTS/DIHEDBAL BBACES iZZizE z~ir --I K / IflG BALSA fiss~ ------ D04 BALSA SHEET TOP BOTTOM AlA lAO BALSA GO TA AND F-S ICOSESS OF AG FBOB BALSA SOEET lAG N f2WISENOTB TAlE EIA BOWEL / TEIM CESTEE SEAT AlE BALSA SHEET WING RIB PATTERN 3V15 GA BALSA LEADING EBAE27 AlA BALSA GREETDATO GO TOP AGO BOTTOMBALSA CAP AlE BALSA SIDE SHEETING FUSELAGE TOP VIEW '"i IABBALSA AlE BALSA SHEET TA OSA BALGA Ar BALSA OGEET II TONE FAGMEB-BANO BOTTOM TAOSTREOTTOTAlE SbVGdA4 ST OSBOWELBALSA COG TO 045 OSITAIESA BALSAFIN ESOINE WITh ACEPASOBOOWRAP AlTO______ IABBA IOSEEIOEBITA3OSA SCBEWS//EBOOSIIHEA SERVO HAILS045 BASIC AIM" IAIE% IAAAIEBAOOA INTERNALSIDE VIEWTAILSIOG BALSA BAILOMJBLEBOBAIN AT AlE BALSA SHEET ~AGE CROSS AGAIN TOP 0 010 WHEELSSIC GIBEONE BGTTGUI BALL ABS J II 11/ ADO PLOOS BALSA OBEET lAB BALSAIAB~ VA BALOA 1/ ABILIR FoBooI ISGW I BALOA BIBOI I 14 II! IAABINGEIA BALSAELEVATOR BALSALOCATIONSHEETELBA HORN VIE BALSA SHEET NOTE OGAIN B REdOAM FLYWOSO REASIBED WEB ERN _____________ DIHEDRAL BRACE LG MOUNT NOT TO OCALEI 0I TGS MODEL AVIATION K. NICKEL DPECIPICATIONSDEDIGNED RT RANDY RANDOLPH WING ..TA GST WING ABEA295 BA INTRACING NT JOE DEMARCO WEIGHTlB-AD AZALL RIBBTB REBEBBOB Build stab elevator rudder right over plan just wing Dont eliminate two /32 plywood spar dou blers add considerable strength stab area Join mating surfaces completed parts sand outlines match Inset epoxy music wire carry-through place leading edge elevator Fuselage Cut out sides mediumweight /16 balsa sheet Dont cut wing saddle sides until after doublers glued place Cut doublers /16 hard stock balsa position grain 45 G angle grain sides After cementing doublers place pin two sides together shape identical outline sanding block 100-grit sandpaper doublers still pinned together cut wing sad dle drill 3A6-in holes wing hold ing dowels Separate doubler sides add %2-sq uprights well servo the tank mounting rails Cut out drill firewall two cabin formers epoxy T nuts backside fire wall mounting bolts Begin assembly gluing two cabin formers place fuselage sides Check right triangle make sure formers perpendicular side dry glue other side formers making sure two sides perfect alignment Draw tail halves gether glue glue has set up mount firewall Its good idea use epoxy hold firewall place Build up landing gear mount glue place just front first cabin former Sheet bottom fuselage /16 balsa checking grain run ning horizontally across fuselage very tail balsa replaced /16 ply wood tail skid mount Epoxy %2in brass fuel tube overflow lines through firewall same throttle line Install floor tank compartment Wedge tank place foam connect brass tubes fuel tubing Watch eliminate kinks lines Finish cross-grain sheeting sand completed fuselage Covering finishing prototype covered Micafilm worked very well Follow manufacturers structions application Hinge sur Continued page 141 Left Before glue sets cabin formers place fuselage flat surface check square diagonal grain inside doublers Right rudder elevator covered joined before final installation fuselage Make sure square 28 Mode Aviation Safety/Preston Continued page 20 Im going finish right because tomorrow leave AMA Nats return will have write column RC Scale events can now turn page 42 issue Have another safe month Nickel/Randolph Continued page 28 faces using whatever method youre fa miliar Trim covering away stab contacts fuselage bottom rudder top Epoxy fin rudder top stab checking align ment square epoxy stab fuselage Trim covering away epoxy 3A6-in wing mounting dow els place Epoxy tail skid ood mount engine mount attached fire wall wood screws Before doing harden screw holes thin CyA paint firewall coat epoxy Once engine mourned attach fuel line carburetor run piece soft iron wire through throffle Nyrod connect latter throttle arm Bend landing gear legs add wheels install units gear mount metal brackets small wood screws Check plane balances point indicated plans moving battery pack servos around necessary Install radio recheck balance point Connect elevator rudder ser vos pushrods made soft 3A6-in balsa shown Make Z bend throttle wire engage servo Satisfy yourself everything reacts properly transmitter controls range check accomplished air plane ready fly Flying Since prototype has far acquainted rough weedy NEW IMPROIJED *mr Wuliat Modul uMa mare wash Power * WANDIT * USpateetNones *2753 *Deals, invited * ne n~10ftOORDJ * *WetorDry * Stick Abrasives * *A Keen Machine gives exceptional *sanding control excellent finish * *995Sesic xci r riot Wand avd 1 *St5gvts *1 0896Sorider 5pocai xci 2 net 1 Sail*rsond eand 5 eacS xl gym *129Deloxe nxedes 3 hal 2 hell rxxnd *wands 1 SoIl weads 10 xi *egnIs *AdditionalWends Abrasives available * WANDIT MANUFACTURING 214 288-5789 * PO Box 286 uite Texas 75149 November 1988 141 StarBase Exchange 1902 Walnut Montgomery AL 36106 lee.-CO S~96 SV Write free catalog NASA patches flight suits pictures astronaut food much VISA/MC 1-800-426-1354 ADJUSTABLE FOAM CUTTER toot Easy BuildFun Use Make solid hollow core wings t scale techniques available s peanut models super-use e models super-easy foam/ wood assembly send $250 FOAM CUTTER plan foam samples plus latest airplane plans list Hard Shelling foam models included FREE order FOAM SCALE MODELS Box 662MA St Croix Falls WI 54024 Fox 19BB Schneurle w SPECIFICATIONS BORE650 STROKE600 DISPLACEMENT199 WEIGHTBoz RPM 8-4 prop17000 FUEL CONSUMPTION4 oz 1mm Recent Fox design gives engine performance punch exotic racing motors have engine docile nature has hot restari capability lacking AB C motors Order# Style 12000Fox 19BBCL 22000Fox 19BB RC lw/muffler Cost $5995 $7995 Fox 25 SPECIFICATIONS BORE680 STROKE680 DISPLACEMENT25 RPM 9-4 prop12000 WEIGHT6 oz FUEL CONSUMPTION4 ozImin Light PowerfuL Big 25 light 19s packs power some 29s superb performer Fox 25 has market long enough thoroughly tried tested Its American made features MKX-type carburetor Order# Style 12500Fox 25 Bushing CL 22500Fox 25 Bushing RC lw/muffler Cost $4995 $6995 battery needs call write B&P Associates PO Box 22054 WaCo TX 76702-2054 817662-5587 fields time Ive flown hand launch Actually much throw required get Nickel its way wings-level nose-on-the-horizon baseball pitch does job quite well Once shes air trim Nickel level flight full throttle configura tion low-speed trim will still well within range trim lever transmitter performance envelope will surprise Control response positive solid like much larger airplane Nickels combination light wing loading throttle control lets flier range almost straight-up climb quiet cruisefrom fast peppy slow gen tie sedate Rolls arent smooth aileronequipped modelthis rudder airplane after allbut unmistakably rolls Inverted flight smooth easy reduced throttle outside loops just tight inside ones During taxiing rudder quite effective directional con trol need tail wheel Fi nally smooth field can have great fun putting Nickel through touch-and-go maneuvers next time after-supper urge go flying strikes couldnt take along bet ter bet Nickel Its perfect ano dyne middle-of-the-week jangled nervesfun versatile maybe littie daring model keeps alert toes ready fun new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field what does can youhelp make best times better Nats General/Worth Continued page 33 necessary finished time scheduled RC Scale events provided grand finale Nats model flying flew four rounds over two days could have flown fifth round everybody seemed have enough considering heatso Scale finished about noon last Sunday instead several hours later Control Line enjoyed good site situations cluding grass Combat smooth runways Precision Aerobatics Racing events Speed Carrier events separate ade quate locations though ideal well accepted contestants fine Nats aside Out door Free Flight cancellation once again other National Model Airplane Championships history book next year cur rently three site possibilities Tacoma Washing ton Amana Iowa Muncie Indiana Explora tions site possibilities actively underway after Nats toward end nouncing selection November yearthe AMA Executive Council expeeted decide its October 22 meeting Reston VA Meanwhile memory lingers concerning annual miracle National Champion ships accomplished blur hundreds faces names made possibletoo list several groups can cred itedContinued page 144 TWO NEW FLIGHT BOXES coooieteiy assembled finished Mode o usA Both lop qoaiity wood constraCtOrr Two arse drawers unique drawer iocks Srsaii boo 0 pion sirippino Large boo $12000 pius shipping irciudes fuei oonmpartmentbatteryOpower panei compartmeotadjustabie fusciaxe cradies Monep back guatantee seed si specs oaii 410 3637732 ease message Flights Fancy eramadetinn P0 000 1 La Honda ca 94020 142 Model Aviation B&P Associates Gives Total Flight Line FREEDOM Stand Off Scale Extra 230 Kits Now Available Three Sizes 30% Scale Kit pius $15 shipping 113 Scale Kit plus5lsshipping 114 Scale Kit plus 510 shipping Cash VISA Certified Check R/C EXTRAS 712-943-4102 RR1 Box 28B Sergeant Bluff IA 51054 FOX MANUFACTURING CO 5305 Towson Avenue Fort Smifh Arkansas 72901 501 6461656
Edition: Model Aviation - 1988/11
Page Numbers: 24, 25, 26, 27, 28, 141, 142
NO OCR TEXT plane ailerons will outside well inside power re duced nearly nothing model will cruise around practically walking speed Very relaxed flying nearly quiet Electrics Reduce throttle com pletely Nickel will settle some extremely pretty touch-and-goes live higher alti tudes Nickel gives chance fly 049 power Give try mountain dwellers build Id appreciate letting know performed Bet ter still can improved Wing Since its generally demand ing step building process like get wing out way before building other parts Make wing ribs /6 sheet balsa method cut printed sheet made tracing around card stock template fiber-tipped pen An other option stack cut using balsa blanks trace rib pattern top saw out band saw jigsaw use printed sheet method stack pin ribs together once cut out gang sand smooth out high low places might have crept during slicing Trim /6 top bottom of four ribs go center sec tion Cut webs /i6 sheet making sure grain runs vertically Webs sig nificantly strengthen spars adding little weight Different grades wood used spe cific parts choice determined part used wing spars should cut firm stock leading edge can use slightly softer wood trail ing edge sheet medium-weight quarter grained stock Slice wing tip pieces soft A-in sheet taking care follow direction grain shown plans Spars can purchased wish recommend stripping appro priate sheet wood instead can done straightedge razor knife alter natively balsa strippers market wing built two halves Cover plan wax paper pin bottom main spar place plan Slip some ribs spar use posi tion trailing edge sheet will adjusted slight discrepancy between rib length specified plan Pin trailing edge place starting two trimmed center ribs glue ribs webs position stalling center ribs use template trim web proper angle ribs will slanted dihedral Left Using compass mark trimmed four center section ribs make room 1A sheeting covers center section Right Build wing right over plans time-honored way Note scrap A-in shim under center ribs November 1988 25 opposite end Trim spars trailing edges flush slanted ribs cut dihedral braces A6 plywood Using sharp ra zor slice /16 center ribs side main spars fit dihedral braces Place wing half flat bench elevate other dihedral angle install braces Check fit glue joints everything dry stall bottom front spar leading edge Glue wing tips two tip ribs gling upwards till flush tip top spar stubs per plans Use scrap spar material shim up bot tom main spars tips Add top trailing edges center section shecting taking care latter goes tween spars rather over wing now completed ready sand ing Left wing tips built over plan shown actual size will conform airfoil slanted up position Right Clothespins dihedral braces hold wing halves together until everything can properly aligned CyA glue locks place 26 Model Aviation Above A soft iron wire runs through small Inner Nyrod connects ce inroute sleeve throttle servo Below Torsional mounting landing gear simple ar rangement will take punishment airplane can dish out still ask Note control horn pushrod exit de tails simple wire skid keeps rudder up out harms way ground Once ribs webs installed add dont add top trailing edge sheet until top main spar Make sure glued wings have joined dihedral webs well ribs top Build other wing half Follow front spar can installed point same procedure angled ribs Randolph BRLSR 2w cox 049O$ WITH CE ThROTTLE SLEEVE flLSA SHEET FOAMN CUSH ION N NN N N v N N N ~RL5R SHEET N U --SERVO RRIL w -U--8QBILSR SQ BnLSR CRP STRIP jx 4 ERLSR SHEET PIN $ERVO TRRY FOPM CUSHION FOR RECEIVER 9 5QALLSPRRSkQLE .I RL8R SHEET 16 4 PLY /ILJc5IC /PE $ 2 DIA //1EELS N N - BRLSR BRLSR -Size Plans Available. See Page 186 08 BALSA SHEET WING TIP DETAIL BAOS / OVIESS TANG 41J1r1I ijI WING PLAN TOP VIEW BALSA IIH PLYWOOD GOSACTS/DIHEDBAL BBACES iZZizE z~ir --I K / IflG BALSA fiss~ ------ D04 BALSA SHEET TOP BOTTOM AlA lAO BALSA GO TA AND F-S ICOSESS OF AG FBOB BALSA SOEET lAG N f2WISENOTB TAlE EIA BOWEL / TEIM CESTEE SEAT AlE BALSA SHEET WING RIB PATTERN 3V15 GA BALSA LEADING EBAE27 AlA BALSA GREETDATO GO TOP AGO BOTTOMBALSA CAP AlE BALSA SIDE SHEETING FUSELAGE TOP VIEW '"i IABBALSA AlE BALSA SHEET TA OSA BALGA Ar BALSA OGEET II TONE FAGMEB-BANO BOTTOM TAOSTREOTTOTAlE SbVGdA4 ST OSBOWELBALSA COG TO 045 OSITAIESA BALSAFIN ESOINE WITh ACEPASOBOOWRAP AlTO______ IABBA IOSEEIOEBITA3OSA SCBEWS//EBOOSIIHEA SERVO HAILS045 BASIC AIM" IAIE% IAAAIEBAOOA INTERNALSIDE VIEWTAILSIOG BALSA BAILOMJBLEBOBAIN AT AlE BALSA SHEET ~AGE CROSS AGAIN TOP 0 010 WHEELSSIC GIBEONE BGTTGUI BALL ABS J II 11/ ADO PLOOS BALSA OBEET lAB BALSAIAB~ VA BALOA 1/ ABILIR FoBooI ISGW I BALOA BIBOI I 14 II! IAABINGEIA BALSAELEVATOR BALSALOCATIONSHEETELBA HORN VIE BALSA SHEET NOTE OGAIN B REdOAM FLYWOSO REASIBED WEB ERN _____________ DIHEDRAL BRACE LG MOUNT NOT TO OCALEI 0I TGS MODEL AVIATION K. NICKEL DPECIPICATIONSDEDIGNED RT RANDY RANDOLPH WING ..TA GST WING ABEA295 BA INTRACING NT JOE DEMARCO WEIGHTlB-AD AZALL RIBBTB REBEBBOB Build stab elevator rudder right over plan just wing Dont eliminate two /32 plywood spar dou blers add considerable strength stab area Join mating surfaces completed parts sand outlines match Inset epoxy music wire carry-through place leading edge elevator Fuselage Cut out sides mediumweight /16 balsa sheet Dont cut wing saddle sides until after doublers glued place Cut doublers /16 hard stock balsa position grain 45 G angle grain sides After cementing doublers place pin two sides together shape identical outline sanding block 100-grit sandpaper doublers still pinned together cut wing sad dle drill 3A6-in holes wing hold ing dowels Separate doubler sides add %2-sq uprights well servo the tank mounting rails Cut out drill firewall two cabin formers epoxy T nuts backside fire wall mounting bolts Begin assembly gluing two cabin formers place fuselage sides Check right triangle make sure formers perpendicular side dry glue other side formers making sure two sides perfect alignment Draw tail halves gether glue glue has set up mount firewall Its good idea use epoxy hold firewall place Build up landing gear mount glue place just front first cabin former Sheet bottom fuselage /16 balsa checking grain run ning horizontally across fuselage very tail balsa replaced /16 ply wood tail skid mount Epoxy %2in brass fuel tube overflow lines through firewall same throttle line Install floor tank compartment Wedge tank place foam connect brass tubes fuel tubing Watch eliminate kinks lines Finish cross-grain sheeting sand completed fuselage Covering finishing prototype covered Micafilm worked very well Follow manufacturers structions application Hinge sur Continued page 141 Left Before glue sets cabin formers place fuselage flat surface check square diagonal grain inside doublers Right rudder elevator covered joined before final installation fuselage Make sure square 28 Mode Aviation Safety/Preston Continued page 20 Im going finish right because tomorrow leave AMA Nats return will have write column RC Scale events can now turn page 42 issue Have another safe month Nickel/Randolph Continued page 28 faces using whatever method youre fa miliar Trim covering away stab contacts fuselage bottom rudder top Epoxy fin rudder top stab checking align ment square epoxy stab fuselage Trim covering away epoxy 3A6-in wing mounting dow els place Epoxy tail skid ood mount engine mount attached fire wall wood screws Before doing harden screw holes thin CyA paint firewall coat epoxy Once engine mourned attach fuel line carburetor run piece soft iron wire through throffle Nyrod connect latter throttle arm Bend landing gear legs add wheels install units gear mount metal brackets small wood screws Check plane balances point indicated plans moving battery pack servos around necessary Install radio recheck balance point Connect elevator rudder ser vos pushrods made soft 3A6-in balsa shown Make Z bend throttle wire engage servo Satisfy yourself everything reacts properly transmitter controls range check accomplished air plane ready fly Flying Since prototype has far acquainted rough weedy NEW IMPROIJED *mr Wuliat Modul uMa mare wash Power * WANDIT * USpateetNones *2753 *Deals, invited * ne n~10ftOORDJ * *WetorDry * Stick Abrasives * *A Keen Machine gives exceptional *sanding control excellent finish * *995Sesic xci r riot Wand avd 1 *St5gvts *1 0896Sorider 5pocai xci 2 net 1 Sail*rsond eand 5 eacS xl gym *129Deloxe nxedes 3 hal 2 hell rxxnd *wands 1 SoIl weads 10 xi *egnIs *AdditionalWends Abrasives available * WANDIT MANUFACTURING 214 288-5789 * PO Box 286 uite Texas 75149 November 1988 141 StarBase Exchange 1902 Walnut Montgomery AL 36106 lee.-CO S~96 SV Write free catalog NASA patches flight suits pictures astronaut food much VISA/MC 1-800-426-1354 ADJUSTABLE FOAM CUTTER toot Easy BuildFun Use Make solid hollow core wings t scale techniques available s peanut models super-use e models super-easy foam/ wood assembly send $250 FOAM CUTTER plan foam samples plus latest airplane plans list Hard Shelling foam models included FREE order FOAM SCALE MODELS Box 662MA St Croix Falls WI 54024 Fox 19BB Schneurle w SPECIFICATIONS BORE650 STROKE600 DISPLACEMENT199 WEIGHTBoz RPM 8-4 prop17000 FUEL CONSUMPTION4 oz 1mm Recent Fox design gives engine performance punch exotic racing motors have engine docile nature has hot restari capability lacking AB C motors Order# Style 12000Fox 19BBCL 22000Fox 19BB RC lw/muffler Cost $5995 $7995 Fox 25 SPECIFICATIONS BORE680 STROKE680 DISPLACEMENT25 RPM 9-4 prop12000 WEIGHT6 oz FUEL CONSUMPTION4 ozImin Light PowerfuL Big 25 light 19s packs power some 29s superb performer Fox 25 has market long enough thoroughly tried tested Its American made features MKX-type carburetor Order# Style 12500Fox 25 Bushing CL 22500Fox 25 Bushing RC lw/muffler Cost $4995 $6995 battery needs call write B&P Associates PO Box 22054 WaCo TX 76702-2054 817662-5587 fields time Ive flown hand launch Actually much throw required get Nickel its way wings-level nose-on-the-horizon baseball pitch does job quite well Once shes air trim Nickel level flight full throttle configura tion low-speed trim will still well within range trim lever transmitter performance envelope will surprise Control response positive solid like much larger airplane Nickels combination light wing loading throttle control lets flier range almost straight-up climb quiet cruisefrom fast peppy slow gen tie sedate Rolls arent smooth aileronequipped modelthis rudder airplane after allbut unmistakably rolls Inverted flight smooth easy reduced throttle outside loops just tight inside ones During taxiing rudder quite effective directional con trol need tail wheel Fi nally smooth field can have great fun putting Nickel through touch-and-go maneuvers next time after-supper urge go flying strikes couldnt take along bet ter bet Nickel Its perfect ano dyne middle-of-the-week jangled nervesfun versatile maybe littie daring model keeps alert toes ready fun new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field what does can youhelp make best times better Nats General/Worth Continued page 33 necessary finished time scheduled RC Scale events provided grand finale Nats model flying flew four rounds over two days could have flown fifth round everybody seemed have enough considering heatso Scale finished about noon last Sunday instead several hours later Control Line enjoyed good site situations cluding grass Combat smooth runways Precision Aerobatics Racing events Speed Carrier events separate ade quate locations though ideal well accepted contestants fine Nats aside Out door Free Flight cancellation once again other National Model Airplane Championships history book next year cur rently three site possibilities Tacoma Washing ton Amana Iowa Muncie Indiana Explora tions site possibilities actively underway after Nats toward end nouncing selection November yearthe AMA Executive Council expeeted decide its October 22 meeting Reston VA Meanwhile memory lingers concerning annual miracle National Champion ships accomplished blur hundreds faces names made possibletoo list several groups can cred itedContinued page 144 TWO NEW FLIGHT BOXES coooieteiy assembled finished Mode o usA Both lop qoaiity wood constraCtOrr Two arse drawers unique drawer iocks Srsaii boo 0 pion sirippino Large boo $12000 pius shipping irciudes fuei oonmpartmentbatteryOpower panei compartmeotadjustabie fusciaxe cradies Monep back guatantee seed si specs oaii 410 3637732 ease message Flights Fancy eramadetinn P0 000 1 La Honda ca 94020 142 Model Aviation B&P Associates Gives Total Flight Line FREEDOM Stand Off Scale Extra 230 Kits Now Available Three Sizes 30% Scale Kit pius $15 shipping 113 Scale Kit plus5lsshipping 114 Scale Kit plus 510 shipping Cash VISA Certified Check R/C EXTRAS 712-943-4102 RR1 Box 28B Sergeant Bluff IA 51054 FOX MANUFACTURING CO 5305 Towson Avenue Fort Smifh Arkansas 72901 501 6461656
Edition: Model Aviation - 1988/11
Page Numbers: 24, 25, 26, 27, 28, 141, 142
NO OCR TEXT plane ailerons will outside well inside power re duced nearly nothing model will cruise around practically walking speed Very relaxed flying nearly quiet Electrics Reduce throttle com pletely Nickel will settle some extremely pretty touch-and-goes live higher alti tudes Nickel gives chance fly 049 power Give try mountain dwellers build Id appreciate letting know performed Bet ter still can improved Wing Since its generally demand ing step building process like get wing out way before building other parts Make wing ribs /6 sheet balsa method cut printed sheet made tracing around card stock template fiber-tipped pen An other option stack cut using balsa blanks trace rib pattern top saw out band saw jigsaw use printed sheet method stack pin ribs together once cut out gang sand smooth out high low places might have crept during slicing Trim /6 top bottom of four ribs go center sec tion Cut webs /i6 sheet making sure grain runs vertically Webs sig nificantly strengthen spars adding little weight Different grades wood used spe cific parts choice determined part used wing spars should cut firm stock leading edge can use slightly softer wood trail ing edge sheet medium-weight quarter grained stock Slice wing tip pieces soft A-in sheet taking care follow direction grain shown plans Spars can purchased wish recommend stripping appro priate sheet wood instead can done straightedge razor knife alter natively balsa strippers market wing built two halves Cover plan wax paper pin bottom main spar place plan Slip some ribs spar use posi tion trailing edge sheet will adjusted slight discrepancy between rib length specified plan Pin trailing edge place starting two trimmed center ribs glue ribs webs position stalling center ribs use template trim web proper angle ribs will slanted dihedral Left Using compass mark trimmed four center section ribs make room 1A sheeting covers center section Right Build wing right over plans time-honored way Note scrap A-in shim under center ribs November 1988 25 opposite end Trim spars trailing edges flush slanted ribs cut dihedral braces A6 plywood Using sharp ra zor slice /16 center ribs side main spars fit dihedral braces Place wing half flat bench elevate other dihedral angle install braces Check fit glue joints everything dry stall bottom front spar leading edge Glue wing tips two tip ribs gling upwards till flush tip top spar stubs per plans Use scrap spar material shim up bot tom main spars tips Add top trailing edges center section shecting taking care latter goes tween spars rather over wing now completed ready sand ing Left wing tips built over plan shown actual size will conform airfoil slanted up position Right Clothespins dihedral braces hold wing halves together until everything can properly aligned CyA glue locks place 26 Model Aviation Above A soft iron wire runs through small Inner Nyrod connects ce inroute sleeve throttle servo Below Torsional mounting landing gear simple ar rangement will take punishment airplane can dish out still ask Note control horn pushrod exit de tails simple wire skid keeps rudder up out harms way ground Once ribs webs installed add dont add top trailing edge sheet until top main spar Make sure glued wings have joined dihedral webs well ribs top Build other wing half Follow front spar can installed point same procedure angled ribs Randolph BRLSR 2w cox 049O$ WITH CE ThROTTLE SLEEVE flLSA SHEET FOAMN CUSH ION N NN N N v N N N ~RL5R SHEET N U --SERVO RRIL w -U--8QBILSR SQ BnLSR CRP STRIP jx 4 ERLSR SHEET PIN $ERVO TRRY FOPM CUSHION FOR RECEIVER 9 5QALLSPRRSkQLE .I RL8R SHEET 16 4 PLY /ILJc5IC /PE $ 2 DIA //1EELS N N - BRLSR BRLSR -Size Plans Available. See Page 186 08 BALSA SHEET WING TIP DETAIL BAOS / OVIESS TANG 41J1r1I ijI WING PLAN TOP VIEW BALSA IIH PLYWOOD GOSACTS/DIHEDBAL BBACES iZZizE z~ir --I K / IflG BALSA fiss~ ------ D04 BALSA SHEET TOP BOTTOM AlA lAO BALSA GO TA AND F-S ICOSESS OF AG FBOB BALSA SOEET lAG N f2WISENOTB TAlE EIA BOWEL / TEIM CESTEE SEAT AlE BALSA SHEET WING RIB PATTERN 3V15 GA BALSA LEADING EBAE27 AlA BALSA GREETDATO GO TOP AGO BOTTOMBALSA CAP AlE BALSA SIDE SHEETING FUSELAGE TOP VIEW '"i IABBALSA AlE BALSA SHEET TA OSA BALGA Ar BALSA OGEET II TONE FAGMEB-BANO BOTTOM TAOSTREOTTOTAlE SbVGdA4 ST OSBOWELBALSA COG TO 045 OSITAIESA BALSAFIN ESOINE WITh ACEPASOBOOWRAP AlTO______ IABBA IOSEEIOEBITA3OSA SCBEWS//EBOOSIIHEA SERVO HAILS045 BASIC AIM" IAIE% IAAAIEBAOOA INTERNALSIDE VIEWTAILSIOG BALSA BAILOMJBLEBOBAIN AT AlE BALSA SHEET ~AGE CROSS AGAIN TOP 0 010 WHEELSSIC GIBEONE BGTTGUI BALL ABS J II 11/ ADO PLOOS BALSA OBEET lAB BALSAIAB~ VA BALOA 1/ ABILIR FoBooI ISGW I BALOA BIBOI I 14 II! IAABINGEIA BALSAELEVATOR BALSALOCATIONSHEETELBA HORN VIE BALSA SHEET NOTE OGAIN B REdOAM FLYWOSO REASIBED WEB ERN _____________ DIHEDRAL BRACE LG MOUNT NOT TO OCALEI 0I TGS MODEL AVIATION K. NICKEL DPECIPICATIONSDEDIGNED RT RANDY RANDOLPH WING ..TA GST WING ABEA295 BA INTRACING NT JOE DEMARCO WEIGHTlB-AD AZALL RIBBTB REBEBBOB Build stab elevator rudder right over plan just wing Dont eliminate two /32 plywood spar dou blers add considerable strength stab area Join mating surfaces completed parts sand outlines match Inset epoxy music wire carry-through place leading edge elevator Fuselage Cut out sides mediumweight /16 balsa sheet Dont cut wing saddle sides until after doublers glued place Cut doublers /16 hard stock balsa position grain 45 G angle grain sides After cementing doublers place pin two sides together shape identical outline sanding block 100-grit sandpaper doublers still pinned together cut wing sad dle drill 3A6-in holes wing hold ing dowels Separate doubler sides add %2-sq uprights well servo the tank mounting rails Cut out drill firewall two cabin formers epoxy T nuts backside fire wall mounting bolts Begin assembly gluing two cabin formers place fuselage sides Check right triangle make sure formers perpendicular side dry glue other side formers making sure two sides perfect alignment Draw tail halves gether glue glue has set up mount firewall Its good idea use epoxy hold firewall place Build up landing gear mount glue place just front first cabin former Sheet bottom fuselage /16 balsa checking grain run ning horizontally across fuselage very tail balsa replaced /16 ply wood tail skid mount Epoxy %2in brass fuel tube overflow lines through firewall same throttle line Install floor tank compartment Wedge tank place foam connect brass tubes fuel tubing Watch eliminate kinks lines Finish cross-grain sheeting sand completed fuselage Covering finishing prototype covered Micafilm worked very well Follow manufacturers structions application Hinge sur Continued page 141 Left Before glue sets cabin formers place fuselage flat surface check square diagonal grain inside doublers Right rudder elevator covered joined before final installation fuselage Make sure square 28 Mode Aviation Safety/Preston Continued page 20 Im going finish right because tomorrow leave AMA Nats return will have write column RC Scale events can now turn page 42 issue Have another safe month Nickel/Randolph Continued page 28 faces using whatever method youre fa miliar Trim covering away stab contacts fuselage bottom rudder top Epoxy fin rudder top stab checking align ment square epoxy stab fuselage Trim covering away epoxy 3A6-in wing mounting dow els place Epoxy tail skid ood mount engine mount attached fire wall wood screws Before doing harden screw holes thin CyA paint firewall coat epoxy Once engine mourned attach fuel line carburetor run piece soft iron wire through throffle Nyrod connect latter throttle arm Bend landing gear legs add wheels install units gear mount metal brackets small wood screws Check plane balances point indicated plans moving battery pack servos around necessary Install radio recheck balance point Connect elevator rudder ser vos pushrods made soft 3A6-in balsa shown Make Z bend throttle wire engage servo Satisfy yourself everything reacts properly transmitter controls range check accomplished air plane ready fly Flying Since prototype has far acquainted rough weedy NEW IMPROIJED *mr Wuliat Modul uMa mare wash Power * WANDIT * USpateetNones *2753 *Deals, invited * ne n~10ftOORDJ * *WetorDry * Stick Abrasives * *A Keen Machine gives exceptional *sanding control excellent finish * *995Sesic xci r riot Wand avd 1 *St5gvts *1 0896Sorider 5pocai xci 2 net 1 Sail*rsond eand 5 eacS xl gym *129Deloxe nxedes 3 hal 2 hell rxxnd *wands 1 SoIl weads 10 xi *egnIs *AdditionalWends Abrasives available * WANDIT MANUFACTURING 214 288-5789 * PO Box 286 uite Texas 75149 November 1988 141 StarBase Exchange 1902 Walnut Montgomery AL 36106 lee.-CO S~96 SV Write free catalog NASA patches flight suits pictures astronaut food much VISA/MC 1-800-426-1354 ADJUSTABLE FOAM CUTTER toot Easy BuildFun Use Make solid hollow core wings t scale techniques available s peanut models super-use e models super-easy foam/ wood assembly send $250 FOAM CUTTER plan foam samples plus latest airplane plans list Hard Shelling foam models included FREE order FOAM SCALE MODELS Box 662MA St Croix Falls WI 54024 Fox 19BB Schneurle w SPECIFICATIONS BORE650 STROKE600 DISPLACEMENT199 WEIGHTBoz RPM 8-4 prop17000 FUEL CONSUMPTION4 oz 1mm Recent Fox design gives engine performance punch exotic racing motors have engine docile nature has hot restari capability lacking AB C motors Order# Style 12000Fox 19BBCL 22000Fox 19BB RC lw/muffler Cost $5995 $7995 Fox 25 SPECIFICATIONS BORE680 STROKE680 DISPLACEMENT25 RPM 9-4 prop12000 WEIGHT6 oz FUEL CONSUMPTION4 ozImin Light PowerfuL Big 25 light 19s packs power some 29s superb performer Fox 25 has market long enough thoroughly tried tested Its American made features MKX-type carburetor Order# Style 12500Fox 25 Bushing CL 22500Fox 25 Bushing RC lw/muffler Cost $4995 $6995 battery needs call write B&P Associates PO Box 22054 WaCo TX 76702-2054 817662-5587 fields time Ive flown hand launch Actually much throw required get Nickel its way wings-level nose-on-the-horizon baseball pitch does job quite well Once shes air trim Nickel level flight full throttle configura tion low-speed trim will still well within range trim lever transmitter performance envelope will surprise Control response positive solid like much larger airplane Nickels combination light wing loading throttle control lets flier range almost straight-up climb quiet cruisefrom fast peppy slow gen tie sedate Rolls arent smooth aileronequipped modelthis rudder airplane after allbut unmistakably rolls Inverted flight smooth easy reduced throttle outside loops just tight inside ones During taxiing rudder quite effective directional con trol need tail wheel Fi nally smooth field can have great fun putting Nickel through touch-and-go maneuvers next time after-supper urge go flying strikes couldnt take along bet ter bet Nickel Its perfect ano dyne middle-of-the-week jangled nervesfun versatile maybe littie daring model keeps alert toes ready fun new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field what does can youhelp make best times better Nats General/Worth Continued page 33 necessary finished time scheduled RC Scale events provided grand finale Nats model flying flew four rounds over two days could have flown fifth round everybody seemed have enough considering heatso Scale finished about noon last Sunday instead several hours later Control Line enjoyed good site situations cluding grass Combat smooth runways Precision Aerobatics Racing events Speed Carrier events separate ade quate locations though ideal well accepted contestants fine Nats aside Out door Free Flight cancellation once again other National Model Airplane Championships history book next year cur rently three site possibilities Tacoma Washing ton Amana Iowa Muncie Indiana Explora tions site possibilities actively underway after Nats toward end nouncing selection November yearthe AMA Executive Council expeeted decide its October 22 meeting Reston VA Meanwhile memory lingers concerning annual miracle National Champion ships accomplished blur hundreds faces names made possibletoo list several groups can cred itedContinued page 144 TWO NEW FLIGHT BOXES coooieteiy assembled finished Mode o usA Both lop qoaiity wood constraCtOrr Two arse drawers unique drawer iocks Srsaii boo 0 pion sirippino Large boo $12000 pius shipping irciudes fuei oonmpartmentbatteryOpower panei compartmeotadjustabie fusciaxe cradies Monep back guatantee seed si specs oaii 410 3637732 ease message Flights Fancy eramadetinn P0 000 1 La Honda ca 94020 142 Model Aviation B&P Associates Gives Total Flight Line FREEDOM Stand Off Scale Extra 230 Kits Now Available Three Sizes 30% Scale Kit pius $15 shipping 113 Scale Kit plus5lsshipping 114 Scale Kit plus 510 shipping Cash VISA Certified Check R/C EXTRAS 712-943-4102 RR1 Box 28B Sergeant Bluff IA 51054 FOX MANUFACTURING CO 5305 Towson Avenue Fort Smifh Arkansas 72901 501 6461656
Edition: Model Aviation - 1988/11
Page Numbers: 24, 25, 26, 27, 28, 141, 142
NO OCR TEXT plane ailerons will outside well inside power re duced nearly nothing model will cruise around practically walking speed Very relaxed flying nearly quiet Electrics Reduce throttle com pletely Nickel will settle some extremely pretty touch-and-goes live higher alti tudes Nickel gives chance fly 049 power Give try mountain dwellers build Id appreciate letting know performed Bet ter still can improved Wing Since its generally demand ing step building process like get wing out way before building other parts Make wing ribs /6 sheet balsa method cut printed sheet made tracing around card stock template fiber-tipped pen An other option stack cut using balsa blanks trace rib pattern top saw out band saw jigsaw use printed sheet method stack pin ribs together once cut out gang sand smooth out high low places might have crept during slicing Trim /6 top bottom of four ribs go center sec tion Cut webs /i6 sheet making sure grain runs vertically Webs sig nificantly strengthen spars adding little weight Different grades wood used spe cific parts choice determined part used wing spars should cut firm stock leading edge can use slightly softer wood trail ing edge sheet medium-weight quarter grained stock Slice wing tip pieces soft A-in sheet taking care follow direction grain shown plans Spars can purchased wish recommend stripping appro priate sheet wood instead can done straightedge razor knife alter natively balsa strippers market wing built two halves Cover plan wax paper pin bottom main spar place plan Slip some ribs spar use posi tion trailing edge sheet will adjusted slight discrepancy between rib length specified plan Pin trailing edge place starting two trimmed center ribs glue ribs webs position stalling center ribs use template trim web proper angle ribs will slanted dihedral Left Using compass mark trimmed four center section ribs make room 1A sheeting covers center section Right Build wing right over plans time-honored way Note scrap A-in shim under center ribs November 1988 25 opposite end Trim spars trailing edges flush slanted ribs cut dihedral braces A6 plywood Using sharp ra zor slice /16 center ribs side main spars fit dihedral braces Place wing half flat bench elevate other dihedral angle install braces Check fit glue joints everything dry stall bottom front spar leading edge Glue wing tips two tip ribs gling upwards till flush tip top spar stubs per plans Use scrap spar material shim up bot tom main spars tips Add top trailing edges center section shecting taking care latter goes tween spars rather over wing now completed ready sand ing Left wing tips built over plan shown actual size will conform airfoil slanted up position Right Clothespins dihedral braces hold wing halves together until everything can properly aligned CyA glue locks place 26 Model Aviation Above A soft iron wire runs through small Inner Nyrod connects ce inroute sleeve throttle servo Below Torsional mounting landing gear simple ar rangement will take punishment airplane can dish out still ask Note control horn pushrod exit de tails simple wire skid keeps rudder up out harms way ground Once ribs webs installed add dont add top trailing edge sheet until top main spar Make sure glued wings have joined dihedral webs well ribs top Build other wing half Follow front spar can installed point same procedure angled ribs Randolph BRLSR 2w cox 049O$ WITH CE ThROTTLE SLEEVE flLSA SHEET FOAMN CUSH ION N NN N N v N N N ~RL5R SHEET N U --SERVO RRIL w -U--8QBILSR SQ BnLSR CRP STRIP jx 4 ERLSR SHEET PIN $ERVO TRRY FOPM CUSHION FOR RECEIVER 9 5QALLSPRRSkQLE .I RL8R SHEET 16 4 PLY /ILJc5IC /PE $ 2 DIA //1EELS N N - BRLSR BRLSR -Size Plans Available. See Page 186 08 BALSA SHEET WING TIP DETAIL BAOS / OVIESS TANG 41J1r1I ijI WING PLAN TOP VIEW BALSA IIH PLYWOOD GOSACTS/DIHEDBAL BBACES iZZizE z~ir --I K / IflG BALSA fiss~ ------ D04 BALSA SHEET TOP BOTTOM AlA lAO BALSA GO TA AND F-S ICOSESS OF AG FBOB BALSA SOEET lAG N f2WISENOTB TAlE EIA BOWEL / TEIM CESTEE SEAT AlE BALSA SHEET WING RIB PATTERN 3V15 GA BALSA LEADING EBAE27 AlA BALSA GREETDATO GO TOP AGO BOTTOMBALSA CAP AlE BALSA SIDE SHEETING FUSELAGE TOP VIEW '"i IABBALSA AlE BALSA SHEET TA OSA BALGA Ar BALSA OGEET II TONE FAGMEB-BANO BOTTOM TAOSTREOTTOTAlE SbVGdA4 ST OSBOWELBALSA COG TO 045 OSITAIESA BALSAFIN ESOINE WITh ACEPASOBOOWRAP AlTO______ IABBA IOSEEIOEBITA3OSA SCBEWS//EBOOSIIHEA SERVO HAILS045 BASIC AIM" IAIE% IAAAIEBAOOA INTERNALSIDE VIEWTAILSIOG BALSA BAILOMJBLEBOBAIN AT AlE BALSA SHEET ~AGE CROSS AGAIN TOP 0 010 WHEELSSIC GIBEONE BGTTGUI BALL ABS J II 11/ ADO PLOOS BALSA OBEET lAB BALSAIAB~ VA BALOA 1/ ABILIR FoBooI ISGW I BALOA BIBOI I 14 II! IAABINGEIA BALSAELEVATOR BALSALOCATIONSHEETELBA HORN VIE BALSA SHEET NOTE OGAIN B REdOAM FLYWOSO REASIBED WEB ERN _____________ DIHEDRAL BRACE LG MOUNT NOT TO OCALEI 0I TGS MODEL AVIATION K. NICKEL DPECIPICATIONSDEDIGNED RT RANDY RANDOLPH WING ..TA GST WING ABEA295 BA INTRACING NT JOE DEMARCO WEIGHTlB-AD AZALL RIBBTB REBEBBOB Build stab elevator rudder right over plan just wing Dont eliminate two /32 plywood spar dou blers add considerable strength stab area Join mating surfaces completed parts sand outlines match Inset epoxy music wire carry-through place leading edge elevator Fuselage Cut out sides mediumweight /16 balsa sheet Dont cut wing saddle sides until after doublers glued place Cut doublers /16 hard stock balsa position grain 45 G angle grain sides After cementing doublers place pin two sides together shape identical outline sanding block 100-grit sandpaper doublers still pinned together cut wing sad dle drill 3A6-in holes wing hold ing dowels Separate doubler sides add %2-sq uprights well servo the tank mounting rails Cut out drill firewall two cabin formers epoxy T nuts backside fire wall mounting bolts Begin assembly gluing two cabin formers place fuselage sides Check right triangle make sure formers perpendicular side dry glue other side formers making sure two sides perfect alignment Draw tail halves gether glue glue has set up mount firewall Its good idea use epoxy hold firewall place Build up landing gear mount glue place just front first cabin former Sheet bottom fuselage /16 balsa checking grain run ning horizontally across fuselage very tail balsa replaced /16 ply wood tail skid mount Epoxy %2in brass fuel tube overflow lines through firewall same throttle line Install floor tank compartment Wedge tank place foam connect brass tubes fuel tubing Watch eliminate kinks lines Finish cross-grain sheeting sand completed fuselage Covering finishing prototype covered Micafilm worked very well Follow manufacturers structions application Hinge sur Continued page 141 Left Before glue sets cabin formers place fuselage flat surface check square diagonal grain inside doublers Right rudder elevator covered joined before final installation fuselage Make sure square 28 Mode Aviation Safety/Preston Continued page 20 Im going finish right because tomorrow leave AMA Nats return will have write column RC Scale events can now turn page 42 issue Have another safe month Nickel/Randolph Continued page 28 faces using whatever method youre fa miliar Trim covering away stab contacts fuselage bottom rudder top Epoxy fin rudder top stab checking align ment square epoxy stab fuselage Trim covering away epoxy 3A6-in wing mounting dow els place Epoxy tail skid ood mount engine mount attached fire wall wood screws Before doing harden screw holes thin CyA paint firewall coat epoxy Once engine mourned attach fuel line carburetor run piece soft iron wire through throffle Nyrod connect latter throttle arm Bend landing gear legs add wheels install units gear mount metal brackets small wood screws Check plane balances point indicated plans moving battery pack servos around necessary Install radio recheck balance point Connect elevator rudder ser vos pushrods made soft 3A6-in balsa shown Make Z bend throttle wire engage servo Satisfy yourself everything reacts properly transmitter controls range check accomplished air plane ready fly Flying Since prototype has far acquainted rough weedy NEW IMPROIJED *mr Wuliat Modul uMa mare wash Power * WANDIT * USpateetNones *2753 *Deals, invited * ne n~10ftOORDJ * *WetorDry * Stick Abrasives * *A Keen Machine gives exceptional *sanding control excellent finish * *995Sesic xci r riot Wand avd 1 *St5gvts *1 0896Sorider 5pocai xci 2 net 1 Sail*rsond eand 5 eacS xl gym *129Deloxe nxedes 3 hal 2 hell rxxnd *wands 1 SoIl weads 10 xi *egnIs *AdditionalWends Abrasives available * WANDIT MANUFACTURING 214 288-5789 * PO Box 286 uite Texas 75149 November 1988 141 StarBase Exchange 1902 Walnut Montgomery AL 36106 lee.-CO S~96 SV Write free catalog NASA patches flight suits pictures astronaut food much VISA/MC 1-800-426-1354 ADJUSTABLE FOAM CUTTER toot Easy BuildFun Use Make solid hollow core wings t scale techniques available s peanut models super-use e models super-easy foam/ wood assembly send $250 FOAM CUTTER plan foam samples plus latest airplane plans list Hard Shelling foam models included FREE order FOAM SCALE MODELS Box 662MA St Croix Falls WI 54024 Fox 19BB Schneurle w SPECIFICATIONS BORE650 STROKE600 DISPLACEMENT199 WEIGHTBoz RPM 8-4 prop17000 FUEL CONSUMPTION4 oz 1mm Recent Fox design gives engine performance punch exotic racing motors have engine docile nature has hot restari capability lacking AB C motors Order# Style 12000Fox 19BBCL 22000Fox 19BB RC lw/muffler Cost $5995 $7995 Fox 25 SPECIFICATIONS BORE680 STROKE680 DISPLACEMENT25 RPM 9-4 prop12000 WEIGHT6 oz FUEL CONSUMPTION4 ozImin Light PowerfuL Big 25 light 19s packs power some 29s superb performer Fox 25 has market long enough thoroughly tried tested Its American made features MKX-type carburetor Order# Style 12500Fox 25 Bushing CL 22500Fox 25 Bushing RC lw/muffler Cost $4995 $6995 battery needs call write B&P Associates PO Box 22054 WaCo TX 76702-2054 817662-5587 fields time Ive flown hand launch Actually much throw required get Nickel its way wings-level nose-on-the-horizon baseball pitch does job quite well Once shes air trim Nickel level flight full throttle configura tion low-speed trim will still well within range trim lever transmitter performance envelope will surprise Control response positive solid like much larger airplane Nickels combination light wing loading throttle control lets flier range almost straight-up climb quiet cruisefrom fast peppy slow gen tie sedate Rolls arent smooth aileronequipped modelthis rudder airplane after allbut unmistakably rolls Inverted flight smooth easy reduced throttle outside loops just tight inside ones During taxiing rudder quite effective directional con trol need tail wheel Fi nally smooth field can have great fun putting Nickel through touch-and-go maneuvers next time after-supper urge go flying strikes couldnt take along bet ter bet Nickel Its perfect ano dyne middle-of-the-week jangled nervesfun versatile maybe littie daring model keeps alert toes ready fun new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field what does can youhelp make best times better Nats General/Worth Continued page 33 necessary finished time scheduled RC Scale events provided grand finale Nats model flying flew four rounds over two days could have flown fifth round everybody seemed have enough considering heatso Scale finished about noon last Sunday instead several hours later Control Line enjoyed good site situations cluding grass Combat smooth runways Precision Aerobatics Racing events Speed Carrier events separate ade quate locations though ideal well accepted contestants fine Nats aside Out door Free Flight cancellation once again other National Model Airplane Championships history book next year cur rently three site possibilities Tacoma Washing ton Amana Iowa Muncie Indiana Explora tions site possibilities actively underway after Nats toward end nouncing selection November yearthe AMA Executive Council expeeted decide its October 22 meeting Reston VA Meanwhile memory lingers concerning annual miracle National Champion ships accomplished blur hundreds faces names made possibletoo list several groups can cred itedContinued page 144 TWO NEW FLIGHT BOXES coooieteiy assembled finished Mode o usA Both lop qoaiity wood constraCtOrr Two arse drawers unique drawer iocks Srsaii boo 0 pion sirippino Large boo $12000 pius shipping irciudes fuei oonmpartmentbatteryOpower panei compartmeotadjustabie fusciaxe cradies Monep back guatantee seed si specs oaii 410 3637732 ease message Flights Fancy eramadetinn P0 000 1 La Honda ca 94020 142 Model Aviation B&P Associates Gives Total Flight Line FREEDOM Stand Off Scale Extra 230 Kits Now Available Three Sizes 30% Scale Kit pius $15 shipping 113 Scale Kit plus5lsshipping 114 Scale Kit plus 510 shipping Cash VISA Certified Check R/C EXTRAS 712-943-4102 RR1 Box 28B Sergeant Bluff IA 51054 FOX MANUFACTURING CO 5305 Towson Avenue Fort Smifh Arkansas 72901 501 6461656
Edition: Model Aviation - 1988/11
Page Numbers: 24, 25, 26, 27, 28, 141, 142
NO OCR TEXT plane ailerons will outside well inside power re duced nearly nothing model will cruise around practically walking speed Very relaxed flying nearly quiet Electrics Reduce throttle com pletely Nickel will settle some extremely pretty touch-and-goes live higher alti tudes Nickel gives chance fly 049 power Give try mountain dwellers build Id appreciate letting know performed Bet ter still can improved Wing Since its generally demand ing step building process like get wing out way before building other parts Make wing ribs /6 sheet balsa method cut printed sheet made tracing around card stock template fiber-tipped pen An other option stack cut using balsa blanks trace rib pattern top saw out band saw jigsaw use printed sheet method stack pin ribs together once cut out gang sand smooth out high low places might have crept during slicing Trim /6 top bottom of four ribs go center sec tion Cut webs /i6 sheet making sure grain runs vertically Webs sig nificantly strengthen spars adding little weight Different grades wood used spe cific parts choice determined part used wing spars should cut firm stock leading edge can use slightly softer wood trail ing edge sheet medium-weight quarter grained stock Slice wing tip pieces soft A-in sheet taking care follow direction grain shown plans Spars can purchased wish recommend stripping appro priate sheet wood instead can done straightedge razor knife alter natively balsa strippers market wing built two halves Cover plan wax paper pin bottom main spar place plan Slip some ribs spar use posi tion trailing edge sheet will adjusted slight discrepancy between rib length specified plan Pin trailing edge place starting two trimmed center ribs glue ribs webs position stalling center ribs use template trim web proper angle ribs will slanted dihedral Left Using compass mark trimmed four center section ribs make room 1A sheeting covers center section Right Build wing right over plans time-honored way Note scrap A-in shim under center ribs November 1988 25 opposite end Trim spars trailing edges flush slanted ribs cut dihedral braces A6 plywood Using sharp ra zor slice /16 center ribs side main spars fit dihedral braces Place wing half flat bench elevate other dihedral angle install braces Check fit glue joints everything dry stall bottom front spar leading edge Glue wing tips two tip ribs gling upwards till flush tip top spar stubs per plans Use scrap spar material shim up bot tom main spars tips Add top trailing edges center section shecting taking care latter goes tween spars rather over wing now completed ready sand ing Left wing tips built over plan shown actual size will conform airfoil slanted up position Right Clothespins dihedral braces hold wing halves together until everything can properly aligned CyA glue locks place 26 Model Aviation Above A soft iron wire runs through small Inner Nyrod connects ce inroute sleeve throttle servo Below Torsional mounting landing gear simple ar rangement will take punishment airplane can dish out still ask Note control horn pushrod exit de tails simple wire skid keeps rudder up out harms way ground Once ribs webs installed add dont add top trailing edge sheet until top main spar Make sure glued wings have joined dihedral webs well ribs top Build other wing half Follow front spar can installed point same procedure angled ribs Randolph BRLSR 2w cox 049O$ WITH CE ThROTTLE SLEEVE flLSA SHEET FOAMN CUSH ION N NN N N v N N N ~RL5R SHEET N U --SERVO RRIL w -U--8QBILSR SQ BnLSR CRP STRIP jx 4 ERLSR SHEET PIN $ERVO TRRY FOPM CUSHION FOR RECEIVER 9 5QALLSPRRSkQLE .I RL8R SHEET 16 4 PLY /ILJc5IC /PE $ 2 DIA //1EELS N N - BRLSR BRLSR -Size Plans Available. See Page 186 08 BALSA SHEET WING TIP DETAIL BAOS / OVIESS TANG 41J1r1I ijI WING PLAN TOP VIEW BALSA IIH PLYWOOD GOSACTS/DIHEDBAL BBACES iZZizE z~ir --I K / IflG BALSA fiss~ ------ D04 BALSA SHEET TOP BOTTOM AlA lAO BALSA GO TA AND F-S ICOSESS OF AG FBOB BALSA SOEET lAG N f2WISENOTB TAlE EIA BOWEL / TEIM CESTEE SEAT AlE BALSA SHEET WING RIB PATTERN 3V15 GA BALSA LEADING EBAE27 AlA BALSA GREETDATO GO TOP AGO BOTTOMBALSA CAP AlE BALSA SIDE SHEETING FUSELAGE TOP VIEW '"i IABBALSA AlE BALSA SHEET TA OSA BALGA Ar BALSA OGEET II TONE FAGMEB-BANO BOTTOM TAOSTREOTTOTAlE SbVGdA4 ST OSBOWELBALSA COG TO 045 OSITAIESA BALSAFIN ESOINE WITh ACEPASOBOOWRAP AlTO______ IABBA IOSEEIOEBITA3OSA SCBEWS//EBOOSIIHEA SERVO HAILS045 BASIC AIM" IAIE% IAAAIEBAOOA INTERNALSIDE VIEWTAILSIOG BALSA BAILOMJBLEBOBAIN AT AlE BALSA SHEET ~AGE CROSS AGAIN TOP 0 010 WHEELSSIC GIBEONE BGTTGUI BALL ABS J II 11/ ADO PLOOS BALSA OBEET lAB BALSAIAB~ VA BALOA 1/ ABILIR FoBooI ISGW I BALOA BIBOI I 14 II! IAABINGEIA BALSAELEVATOR BALSALOCATIONSHEETELBA HORN VIE BALSA SHEET NOTE OGAIN B REdOAM FLYWOSO REASIBED WEB ERN _____________ DIHEDRAL BRACE LG MOUNT NOT TO OCALEI 0I TGS MODEL AVIATION K. NICKEL DPECIPICATIONSDEDIGNED RT RANDY RANDOLPH WING ..TA GST WING ABEA295 BA INTRACING NT JOE DEMARCO WEIGHTlB-AD AZALL RIBBTB REBEBBOB Build stab elevator rudder right over plan just wing Dont eliminate two /32 plywood spar dou blers add considerable strength stab area Join mating surfaces completed parts sand outlines match Inset epoxy music wire carry-through place leading edge elevator Fuselage Cut out sides mediumweight /16 balsa sheet Dont cut wing saddle sides until after doublers glued place Cut doublers /16 hard stock balsa position grain 45 G angle grain sides After cementing doublers place pin two sides together shape identical outline sanding block 100-grit sandpaper doublers still pinned together cut wing sad dle drill 3A6-in holes wing hold ing dowels Separate doubler sides add %2-sq uprights well servo the tank mounting rails Cut out drill firewall two cabin formers epoxy T nuts backside fire wall mounting bolts Begin assembly gluing two cabin formers place fuselage sides Check right triangle make sure formers perpendicular side dry glue other side formers making sure two sides perfect alignment Draw tail halves gether glue glue has set up mount firewall Its good idea use epoxy hold firewall place Build up landing gear mount glue place just front first cabin former Sheet bottom fuselage /16 balsa checking grain run ning horizontally across fuselage very tail balsa replaced /16 ply wood tail skid mount Epoxy %2in brass fuel tube overflow lines through firewall same throttle line Install floor tank compartment Wedge tank place foam connect brass tubes fuel tubing Watch eliminate kinks lines Finish cross-grain sheeting sand completed fuselage Covering finishing prototype covered Micafilm worked very well Follow manufacturers structions application Hinge sur Continued page 141 Left Before glue sets cabin formers place fuselage flat surface check square diagonal grain inside doublers Right rudder elevator covered joined before final installation fuselage Make sure square 28 Mode Aviation Safety/Preston Continued page 20 Im going finish right because tomorrow leave AMA Nats return will have write column RC Scale events can now turn page 42 issue Have another safe month Nickel/Randolph Continued page 28 faces using whatever method youre fa miliar Trim covering away stab contacts fuselage bottom rudder top Epoxy fin rudder top stab checking align ment square epoxy stab fuselage Trim covering away epoxy 3A6-in wing mounting dow els place Epoxy tail skid ood mount engine mount attached fire wall wood screws Before doing harden screw holes thin CyA paint firewall coat epoxy Once engine mourned attach fuel line carburetor run piece soft iron wire through throffle Nyrod connect latter throttle arm Bend landing gear legs add wheels install units gear mount metal brackets small wood screws Check plane balances point indicated plans moving battery pack servos around necessary Install radio recheck balance point Connect elevator rudder ser vos pushrods made soft 3A6-in balsa shown Make Z bend throttle wire engage servo Satisfy yourself everything reacts properly transmitter controls range check accomplished air plane ready fly Flying Since prototype has far acquainted rough weedy NEW IMPROIJED *mr Wuliat Modul uMa mare wash Power * WANDIT * USpateetNones *2753 *Deals, invited * ne n~10ftOORDJ * *WetorDry * Stick Abrasives * *A Keen Machine gives exceptional *sanding control excellent finish * *995Sesic xci r riot Wand avd 1 *St5gvts *1 0896Sorider 5pocai xci 2 net 1 Sail*rsond eand 5 eacS xl gym *129Deloxe nxedes 3 hal 2 hell rxxnd *wands 1 SoIl weads 10 xi *egnIs *AdditionalWends Abrasives available * WANDIT MANUFACTURING 214 288-5789 * PO Box 286 uite Texas 75149 November 1988 141 StarBase Exchange 1902 Walnut Montgomery AL 36106 lee.-CO S~96 SV Write free catalog NASA patches flight suits pictures astronaut food much VISA/MC 1-800-426-1354 ADJUSTABLE FOAM CUTTER toot Easy BuildFun Use Make solid hollow core wings t scale techniques available s peanut models super-use e models super-easy foam/ wood assembly send $250 FOAM CUTTER plan foam samples plus latest airplane plans list Hard Shelling foam models included FREE order FOAM SCALE MODELS Box 662MA St Croix Falls WI 54024 Fox 19BB Schneurle w SPECIFICATIONS BORE650 STROKE600 DISPLACEMENT199 WEIGHTBoz RPM 8-4 prop17000 FUEL CONSUMPTION4 oz 1mm Recent Fox design gives engine performance punch exotic racing motors have engine docile nature has hot restari capability lacking AB C motors Order# Style 12000Fox 19BBCL 22000Fox 19BB RC lw/muffler Cost $5995 $7995 Fox 25 SPECIFICATIONS BORE680 STROKE680 DISPLACEMENT25 RPM 9-4 prop12000 WEIGHT6 oz FUEL CONSUMPTION4 ozImin Light PowerfuL Big 25 light 19s packs power some 29s superb performer Fox 25 has market long enough thoroughly tried tested Its American made features MKX-type carburetor Order# Style 12500Fox 25 Bushing CL 22500Fox 25 Bushing RC lw/muffler Cost $4995 $6995 battery needs call write B&P Associates PO Box 22054 WaCo TX 76702-2054 817662-5587 fields time Ive flown hand launch Actually much throw required get Nickel its way wings-level nose-on-the-horizon baseball pitch does job quite well Once shes air trim Nickel level flight full throttle configura tion low-speed trim will still well within range trim lever transmitter performance envelope will surprise Control response positive solid like much larger airplane Nickels combination light wing loading throttle control lets flier range almost straight-up climb quiet cruisefrom fast peppy slow gen tie sedate Rolls arent smooth aileronequipped modelthis rudder airplane after allbut unmistakably rolls Inverted flight smooth easy reduced throttle outside loops just tight inside ones During taxiing rudder quite effective directional con trol need tail wheel Fi nally smooth field can have great fun putting Nickel through touch-and-go maneuvers next time after-supper urge go flying strikes couldnt take along bet ter bet Nickel Its perfect ano dyne middle-of-the-week jangled nervesfun versatile maybe littie daring model keeps alert toes ready fun new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field what does can youhelp make best times better Nats General/Worth Continued page 33 necessary finished time scheduled RC Scale events provided grand finale Nats model flying flew four rounds over two days could have flown fifth round everybody seemed have enough considering heatso Scale finished about noon last Sunday instead several hours later Control Line enjoyed good site situations cluding grass Combat smooth runways Precision Aerobatics Racing events Speed Carrier events separate ade quate locations though ideal well accepted contestants fine Nats aside Out door Free Flight cancellation once again other National Model Airplane Championships history book next year cur rently three site possibilities Tacoma Washing ton Amana Iowa Muncie Indiana Explora tions site possibilities actively underway after Nats toward end nouncing selection November yearthe AMA Executive Council expeeted decide its October 22 meeting Reston VA Meanwhile memory lingers concerning annual miracle National Champion ships accomplished blur hundreds faces names made possibletoo list several groups can cred itedContinued page 144 TWO NEW FLIGHT BOXES coooieteiy assembled finished Mode o usA Both lop qoaiity wood constraCtOrr Two arse drawers unique drawer iocks Srsaii boo 0 pion sirippino Large boo $12000 pius shipping irciudes fuei oonmpartmentbatteryOpower panei compartmeotadjustabie fusciaxe cradies Monep back guatantee seed si specs oaii 410 3637732 ease message Flights Fancy eramadetinn P0 000 1 La Honda ca 94020 142 Model Aviation B&P Associates Gives Total Flight Line FREEDOM Stand Off Scale Extra 230 Kits Now Available Three Sizes 30% Scale Kit pius $15 shipping 113 Scale Kit plus5lsshipping 114 Scale Kit plus 510 shipping Cash VISA Certified Check R/C EXTRAS 712-943-4102 RR1 Box 28B Sergeant Bluff IA 51054 FOX MANUFACTURING CO 5305 Towson Avenue Fort Smifh Arkansas 72901 501 6461656
Edition: Model Aviation - 1988/11
Page Numbers: 24, 25, 26, 27, 28, 141, 142
NO OCR TEXT plane ailerons will outside well inside power re duced nearly nothing model will cruise around practically walking speed Very relaxed flying nearly quiet Electrics Reduce throttle com pletely Nickel will settle some extremely pretty touch-and-goes live higher alti tudes Nickel gives chance fly 049 power Give try mountain dwellers build Id appreciate letting know performed Bet ter still can improved Wing Since its generally demand ing step building process like get wing out way before building other parts Make wing ribs /6 sheet balsa method cut printed sheet made tracing around card stock template fiber-tipped pen An other option stack cut using balsa blanks trace rib pattern top saw out band saw jigsaw use printed sheet method stack pin ribs together once cut out gang sand smooth out high low places might have crept during slicing Trim /6 top bottom of four ribs go center sec tion Cut webs /i6 sheet making sure grain runs vertically Webs sig nificantly strengthen spars adding little weight Different grades wood used spe cific parts choice determined part used wing spars should cut firm stock leading edge can use slightly softer wood trail ing edge sheet medium-weight quarter grained stock Slice wing tip pieces soft A-in sheet taking care follow direction grain shown plans Spars can purchased wish recommend stripping appro priate sheet wood instead can done straightedge razor knife alter natively balsa strippers market wing built two halves Cover plan wax paper pin bottom main spar place plan Slip some ribs spar use posi tion trailing edge sheet will adjusted slight discrepancy between rib length specified plan Pin trailing edge place starting two trimmed center ribs glue ribs webs position stalling center ribs use template trim web proper angle ribs will slanted dihedral Left Using compass mark trimmed four center section ribs make room 1A sheeting covers center section Right Build wing right over plans time-honored way Note scrap A-in shim under center ribs November 1988 25 opposite end Trim spars trailing edges flush slanted ribs cut dihedral braces A6 plywood Using sharp ra zor slice /16 center ribs side main spars fit dihedral braces Place wing half flat bench elevate other dihedral angle install braces Check fit glue joints everything dry stall bottom front spar leading edge Glue wing tips two tip ribs gling upwards till flush tip top spar stubs per plans Use scrap spar material shim up bot tom main spars tips Add top trailing edges center section shecting taking care latter goes tween spars rather over wing now completed ready sand ing Left wing tips built over plan shown actual size will conform airfoil slanted up position Right Clothespins dihedral braces hold wing halves together until everything can properly aligned CyA glue locks place 26 Model Aviation Above A soft iron wire runs through small Inner Nyrod connects ce inroute sleeve throttle servo Below Torsional mounting landing gear simple ar rangement will take punishment airplane can dish out still ask Note control horn pushrod exit de tails simple wire skid keeps rudder up out harms way ground Once ribs webs installed add dont add top trailing edge sheet until top main spar Make sure glued wings have joined dihedral webs well ribs top Build other wing half Follow front spar can installed point same procedure angled ribs Randolph BRLSR 2w cox 049O$ WITH CE ThROTTLE SLEEVE flLSA SHEET FOAMN CUSH ION N NN N N v N N N ~RL5R SHEET N U --SERVO RRIL w -U--8QBILSR SQ BnLSR CRP STRIP jx 4 ERLSR SHEET PIN $ERVO TRRY FOPM CUSHION FOR RECEIVER 9 5QALLSPRRSkQLE .I RL8R SHEET 16 4 PLY /ILJc5IC /PE $ 2 DIA //1EELS N N - BRLSR BRLSR -Size Plans Available. See Page 186 08 BALSA SHEET WING TIP DETAIL BAOS / OVIESS TANG 41J1r1I ijI WING PLAN TOP VIEW BALSA IIH PLYWOOD GOSACTS/DIHEDBAL BBACES iZZizE z~ir --I K / IflG BALSA fiss~ ------ D04 BALSA SHEET TOP BOTTOM AlA lAO BALSA GO TA AND F-S ICOSESS OF AG FBOB BALSA SOEET lAG N f2WISENOTB TAlE EIA BOWEL / TEIM CESTEE SEAT AlE BALSA SHEET WING RIB PATTERN 3V15 GA BALSA LEADING EBAE27 AlA BALSA GREETDATO GO TOP AGO BOTTOMBALSA CAP AlE BALSA SIDE SHEETING FUSELAGE TOP VIEW '"i IABBALSA AlE BALSA SHEET TA OSA BALGA Ar BALSA OGEET II TONE FAGMEB-BANO BOTTOM TAOSTREOTTOTAlE SbVGdA4 ST OSBOWELBALSA COG TO 045 OSITAIESA BALSAFIN ESOINE WITh ACEPASOBOOWRAP AlTO______ IABBA IOSEEIOEBITA3OSA SCBEWS//EBOOSIIHEA SERVO HAILS045 BASIC AIM" IAIE% IAAAIEBAOOA INTERNALSIDE VIEWTAILSIOG BALSA BAILOMJBLEBOBAIN AT AlE BALSA SHEET ~AGE CROSS AGAIN TOP 0 010 WHEELSSIC GIBEONE BGTTGUI BALL ABS J II 11/ ADO PLOOS BALSA OBEET lAB BALSAIAB~ VA BALOA 1/ ABILIR FoBooI ISGW I BALOA BIBOI I 14 II! IAABINGEIA BALSAELEVATOR BALSALOCATIONSHEETELBA HORN VIE BALSA SHEET NOTE OGAIN B REdOAM FLYWOSO REASIBED WEB ERN _____________ DIHEDRAL BRACE LG MOUNT NOT TO OCALEI 0I TGS MODEL AVIATION K. NICKEL DPECIPICATIONSDEDIGNED RT RANDY RANDOLPH WING ..TA GST WING ABEA295 BA INTRACING NT JOE DEMARCO WEIGHTlB-AD AZALL RIBBTB REBEBBOB Build stab elevator rudder right over plan just wing Dont eliminate two /32 plywood spar dou blers add considerable strength stab area Join mating surfaces completed parts sand outlines match Inset epoxy music wire carry-through place leading edge elevator Fuselage Cut out sides mediumweight /16 balsa sheet Dont cut wing saddle sides until after doublers glued place Cut doublers /16 hard stock balsa position grain 45 G angle grain sides After cementing doublers place pin two sides together shape identical outline sanding block 100-grit sandpaper doublers still pinned together cut wing sad dle drill 3A6-in holes wing hold ing dowels Separate doubler sides add %2-sq uprights well servo the tank mounting rails Cut out drill firewall two cabin formers epoxy T nuts backside fire wall mounting bolts Begin assembly gluing two cabin formers place fuselage sides Check right triangle make sure formers perpendicular side dry glue other side formers making sure two sides perfect alignment Draw tail halves gether glue glue has set up mount firewall Its good idea use epoxy hold firewall place Build up landing gear mount glue place just front first cabin former Sheet bottom fuselage /16 balsa checking grain run ning horizontally across fuselage very tail balsa replaced /16 ply wood tail skid mount Epoxy %2in brass fuel tube overflow lines through firewall same throttle line Install floor tank compartment Wedge tank place foam connect brass tubes fuel tubing Watch eliminate kinks lines Finish cross-grain sheeting sand completed fuselage Covering finishing prototype covered Micafilm worked very well Follow manufacturers structions application Hinge sur Continued page 141 Left Before glue sets cabin formers place fuselage flat surface check square diagonal grain inside doublers Right rudder elevator covered joined before final installation fuselage Make sure square 28 Mode Aviation Safety/Preston Continued page 20 Im going finish right because tomorrow leave AMA Nats return will have write column RC Scale events can now turn page 42 issue Have another safe month Nickel/Randolph Continued page 28 faces using whatever method youre fa miliar Trim covering away stab contacts fuselage bottom rudder top Epoxy fin rudder top stab checking align ment square epoxy stab fuselage Trim covering away epoxy 3A6-in wing mounting dow els place Epoxy tail skid ood mount engine mount attached fire wall wood screws Before doing harden screw holes thin CyA paint firewall coat epoxy Once engine mourned attach fuel line carburetor run piece soft iron wire through throffle Nyrod connect latter throttle arm Bend landing gear legs add wheels install units gear mount metal brackets small wood screws Check plane balances point indicated plans moving battery pack servos around necessary Install radio recheck balance point Connect elevator rudder ser vos pushrods made soft 3A6-in balsa shown Make Z bend throttle wire engage servo Satisfy yourself everything reacts properly transmitter controls range check accomplished air plane ready fly Flying Since prototype has far acquainted rough weedy NEW IMPROIJED *mr Wuliat Modul uMa mare wash Power * WANDIT * USpateetNones *2753 *Deals, invited * ne n~10ftOORDJ * *WetorDry * Stick Abrasives * *A Keen Machine gives exceptional *sanding control excellent finish * *995Sesic xci r riot Wand avd 1 *St5gvts *1 0896Sorider 5pocai xci 2 net 1 Sail*rsond eand 5 eacS xl gym *129Deloxe nxedes 3 hal 2 hell rxxnd *wands 1 SoIl weads 10 xi *egnIs *AdditionalWends Abrasives available * WANDIT MANUFACTURING 214 288-5789 * PO Box 286 uite Texas 75149 November 1988 141 StarBase Exchange 1902 Walnut Montgomery AL 36106 lee.-CO S~96 SV Write free catalog NASA patches flight suits pictures astronaut food much VISA/MC 1-800-426-1354 ADJUSTABLE FOAM CUTTER toot Easy BuildFun Use Make solid hollow core wings t scale techniques available s peanut models super-use e models super-easy foam/ wood assembly send $250 FOAM CUTTER plan foam samples plus latest airplane plans list Hard Shelling foam models included FREE order FOAM SCALE MODELS Box 662MA St Croix Falls WI 54024 Fox 19BB Schneurle w SPECIFICATIONS BORE650 STROKE600 DISPLACEMENT199 WEIGHTBoz RPM 8-4 prop17000 FUEL CONSUMPTION4 oz 1mm Recent Fox design gives engine performance punch exotic racing motors have engine docile nature has hot restari capability lacking AB C motors Order# Style 12000Fox 19BBCL 22000Fox 19BB RC lw/muffler Cost $5995 $7995 Fox 25 SPECIFICATIONS BORE680 STROKE680 DISPLACEMENT25 RPM 9-4 prop12000 WEIGHT6 oz FUEL CONSUMPTION4 ozImin Light PowerfuL Big 25 light 19s packs power some 29s superb performer Fox 25 has market long enough thoroughly tried tested Its American made features MKX-type carburetor Order# Style 12500Fox 25 Bushing CL 22500Fox 25 Bushing RC lw/muffler Cost $4995 $6995 battery needs call write B&P Associates PO Box 22054 WaCo TX 76702-2054 817662-5587 fields time Ive flown hand launch Actually much throw required get Nickel its way wings-level nose-on-the-horizon baseball pitch does job quite well Once shes air trim Nickel level flight full throttle configura tion low-speed trim will still well within range trim lever transmitter performance envelope will surprise Control response positive solid like much larger airplane Nickels combination light wing loading throttle control lets flier range almost straight-up climb quiet cruisefrom fast peppy slow gen tie sedate Rolls arent smooth aileronequipped modelthis rudder airplane after allbut unmistakably rolls Inverted flight smooth easy reduced throttle outside loops just tight inside ones During taxiing rudder quite effective directional con trol need tail wheel Fi nally smooth field can have great fun putting Nickel through touch-and-go maneuvers next time after-supper urge go flying strikes couldnt take along bet ter bet Nickel Its perfect ano dyne middle-of-the-week jangled nervesfun versatile maybe littie daring model keeps alert toes ready fun new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field what does can youhelp make best times better Nats General/Worth Continued page 33 necessary finished time scheduled RC Scale events provided grand finale Nats model flying flew four rounds over two days could have flown fifth round everybody seemed have enough considering heatso Scale finished about noon last Sunday instead several hours later Control Line enjoyed good site situations cluding grass Combat smooth runways Precision Aerobatics Racing events Speed Carrier events separate ade quate locations though ideal well accepted contestants fine Nats aside Out door Free Flight cancellation once again other National Model Airplane Championships history book next year cur rently three site possibilities Tacoma Washing ton Amana Iowa Muncie Indiana Explora tions site possibilities actively underway after Nats toward end nouncing selection November yearthe AMA Executive Council expeeted decide its October 22 meeting Reston VA Meanwhile memory lingers concerning annual miracle National Champion ships accomplished blur hundreds faces names made possibletoo list several groups can cred itedContinued page 144 TWO NEW FLIGHT BOXES coooieteiy assembled finished Mode o usA Both lop qoaiity wood constraCtOrr Two arse drawers unique drawer iocks Srsaii boo 0 pion sirippino Large boo $12000 pius shipping irciudes fuei oonmpartmentbatteryOpower panei compartmeotadjustabie fusciaxe cradies Monep back guatantee seed si specs oaii 410 3637732 ease message Flights Fancy eramadetinn P0 000 1 La Honda ca 94020 142 Model Aviation B&P Associates Gives Total Flight Line FREEDOM Stand Off Scale Extra 230 Kits Now Available Three Sizes 30% Scale Kit pius $15 shipping 113 Scale Kit plus5lsshipping 114 Scale Kit plus 510 shipping Cash VISA Certified Check R/C EXTRAS 712-943-4102 RR1 Box 28B Sergeant Bluff IA 51054 FOX MANUFACTURING CO 5305 Towson Avenue Fort Smifh Arkansas 72901 501 6461656
Edition: Model Aviation - 1988/11
Page Numbers: 24, 25, 26, 27, 28, 141, 142
NO OCR TEXT plane ailerons will outside well inside power re duced nearly nothing model will cruise around practically walking speed Very relaxed flying nearly quiet Electrics Reduce throttle com pletely Nickel will settle some extremely pretty touch-and-goes live higher alti tudes Nickel gives chance fly 049 power Give try mountain dwellers build Id appreciate letting know performed Bet ter still can improved Wing Since its generally demand ing step building process like get wing out way before building other parts Make wing ribs /6 sheet balsa method cut printed sheet made tracing around card stock template fiber-tipped pen An other option stack cut using balsa blanks trace rib pattern top saw out band saw jigsaw use printed sheet method stack pin ribs together once cut out gang sand smooth out high low places might have crept during slicing Trim /6 top bottom of four ribs go center sec tion Cut webs /i6 sheet making sure grain runs vertically Webs sig nificantly strengthen spars adding little weight Different grades wood used spe cific parts choice determined part used wing spars should cut firm stock leading edge can use slightly softer wood trail ing edge sheet medium-weight quarter grained stock Slice wing tip pieces soft A-in sheet taking care follow direction grain shown plans Spars can purchased wish recommend stripping appro priate sheet wood instead can done straightedge razor knife alter natively balsa strippers market wing built two halves Cover plan wax paper pin bottom main spar place plan Slip some ribs spar use posi tion trailing edge sheet will adjusted slight discrepancy between rib length specified plan Pin trailing edge place starting two trimmed center ribs glue ribs webs position stalling center ribs use template trim web proper angle ribs will slanted dihedral Left Using compass mark trimmed four center section ribs make room 1A sheeting covers center section Right Build wing right over plans time-honored way Note scrap A-in shim under center ribs November 1988 25 opposite end Trim spars trailing edges flush slanted ribs cut dihedral braces A6 plywood Using sharp ra zor slice /16 center ribs side main spars fit dihedral braces Place wing half flat bench elevate other dihedral angle install braces Check fit glue joints everything dry stall bottom front spar leading edge Glue wing tips two tip ribs gling upwards till flush tip top spar stubs per plans Use scrap spar material shim up bot tom main spars tips Add top trailing edges center section shecting taking care latter goes tween spars rather over wing now completed ready sand ing Left wing tips built over plan shown actual size will conform airfoil slanted up position Right Clothespins dihedral braces hold wing halves together until everything can properly aligned CyA glue locks place 26 Model Aviation Above A soft iron wire runs through small Inner Nyrod connects ce inroute sleeve throttle servo Below Torsional mounting landing gear simple ar rangement will take punishment airplane can dish out still ask Note control horn pushrod exit de tails simple wire skid keeps rudder up out harms way ground Once ribs webs installed add dont add top trailing edge sheet until top main spar Make sure glued wings have joined dihedral webs well ribs top Build other wing half Follow front spar can installed point same procedure angled ribs Randolph BRLSR 2w cox 049O$ WITH CE ThROTTLE SLEEVE flLSA SHEET FOAMN CUSH ION N NN N N v N N N ~RL5R SHEET N U --SERVO RRIL w -U--8QBILSR SQ BnLSR CRP STRIP jx 4 ERLSR SHEET PIN $ERVO TRRY FOPM CUSHION FOR RECEIVER 9 5QALLSPRRSkQLE .I RL8R SHEET 16 4 PLY /ILJc5IC /PE $ 2 DIA //1EELS N N - BRLSR BRLSR -Size Plans Available. See Page 186 08 BALSA SHEET WING TIP DETAIL BAOS / OVIESS TANG 41J1r1I ijI WING PLAN TOP VIEW BALSA IIH PLYWOOD GOSACTS/DIHEDBAL BBACES iZZizE z~ir --I K / IflG BALSA fiss~ ------ D04 BALSA SHEET TOP BOTTOM AlA lAO BALSA GO TA AND F-S ICOSESS OF AG FBOB BALSA SOEET lAG N f2WISENOTB TAlE EIA BOWEL / TEIM CESTEE SEAT AlE BALSA SHEET WING RIB PATTERN 3V15 GA BALSA LEADING EBAE27 AlA BALSA GREETDATO GO TOP AGO BOTTOMBALSA CAP AlE BALSA SIDE SHEETING FUSELAGE TOP VIEW '"i IABBALSA AlE BALSA SHEET TA OSA BALGA Ar BALSA OGEET II TONE FAGMEB-BANO BOTTOM TAOSTREOTTOTAlE SbVGdA4 ST OSBOWELBALSA COG TO 045 OSITAIESA BALSAFIN ESOINE WITh ACEPASOBOOWRAP AlTO______ IABBA IOSEEIOEBITA3OSA SCBEWS//EBOOSIIHEA SERVO HAILS045 BASIC AIM" IAIE% IAAAIEBAOOA INTERNALSIDE VIEWTAILSIOG BALSA BAILOMJBLEBOBAIN AT AlE BALSA SHEET ~AGE CROSS AGAIN TOP 0 010 WHEELSSIC GIBEONE BGTTGUI BALL ABS J II 11/ ADO PLOOS BALSA OBEET lAB BALSAIAB~ VA BALOA 1/ ABILIR FoBooI ISGW I BALOA BIBOI I 14 II! IAABINGEIA BALSAELEVATOR BALSALOCATIONSHEETELBA HORN VIE BALSA SHEET NOTE OGAIN B REdOAM FLYWOSO REASIBED WEB ERN _____________ DIHEDRAL BRACE LG MOUNT NOT TO OCALEI 0I TGS MODEL AVIATION K. NICKEL DPECIPICATIONSDEDIGNED RT RANDY RANDOLPH WING ..TA GST WING ABEA295 BA INTRACING NT JOE DEMARCO WEIGHTlB-AD AZALL RIBBTB REBEBBOB Build stab elevator rudder right over plan just wing Dont eliminate two /32 plywood spar dou blers add considerable strength stab area Join mating surfaces completed parts sand outlines match Inset epoxy music wire carry-through place leading edge elevator Fuselage Cut out sides mediumweight /16 balsa sheet Dont cut wing saddle sides until after doublers glued place Cut doublers /16 hard stock balsa position grain 45 G angle grain sides After cementing doublers place pin two sides together shape identical outline sanding block 100-grit sandpaper doublers still pinned together cut wing sad dle drill 3A6-in holes wing hold ing dowels Separate doubler sides add %2-sq uprights well servo the tank mounting rails Cut out drill firewall two cabin formers epoxy T nuts backside fire wall mounting bolts Begin assembly gluing two cabin formers place fuselage sides Check right triangle make sure formers perpendicular side dry glue other side formers making sure two sides perfect alignment Draw tail halves gether glue glue has set up mount firewall Its good idea use epoxy hold firewall place Build up landing gear mount glue place just front first cabin former Sheet bottom fuselage /16 balsa checking grain run ning horizontally across fuselage very tail balsa replaced /16 ply wood tail skid mount Epoxy %2in brass fuel tube overflow lines through firewall same throttle line Install floor tank compartment Wedge tank place foam connect brass tubes fuel tubing Watch eliminate kinks lines Finish cross-grain sheeting sand completed fuselage Covering finishing prototype covered Micafilm worked very well Follow manufacturers structions application Hinge sur Continued page 141 Left Before glue sets cabin formers place fuselage flat surface check square diagonal grain inside doublers Right rudder elevator covered joined before final installation fuselage Make sure square 28 Mode Aviation Safety/Preston Continued page 20 Im going finish right because tomorrow leave AMA Nats return will have write column RC Scale events can now turn page 42 issue Have another safe month Nickel/Randolph Continued page 28 faces using whatever method youre fa miliar Trim covering away stab contacts fuselage bottom rudder top Epoxy fin rudder top stab checking align ment square epoxy stab fuselage Trim covering away epoxy 3A6-in wing mounting dow els place Epoxy tail skid ood mount engine mount attached fire wall wood screws Before doing harden screw holes thin CyA paint firewall coat epoxy Once engine mourned attach fuel line carburetor run piece soft iron wire through throffle Nyrod connect latter throttle arm Bend landing gear legs add wheels install units gear mount metal brackets small wood screws Check plane balances point indicated plans moving battery pack servos around necessary Install radio recheck balance point Connect elevator rudder ser vos pushrods made soft 3A6-in balsa shown Make Z bend throttle wire engage servo Satisfy yourself everything reacts properly transmitter controls range check accomplished air plane ready fly Flying Since prototype has far acquainted rough weedy NEW IMPROIJED *mr Wuliat Modul uMa mare wash Power * WANDIT * USpateetNones *2753 *Deals, invited * ne n~10ftOORDJ * *WetorDry * Stick Abrasives * *A Keen Machine gives exceptional *sanding control excellent finish * *995Sesic xci r riot Wand avd 1 *St5gvts *1 0896Sorider 5pocai xci 2 net 1 Sail*rsond eand 5 eacS xl gym *129Deloxe nxedes 3 hal 2 hell rxxnd *wands 1 SoIl weads 10 xi *egnIs *AdditionalWends Abrasives available * WANDIT MANUFACTURING 214 288-5789 * PO Box 286 uite Texas 75149 November 1988 141 StarBase Exchange 1902 Walnut Montgomery AL 36106 lee.-CO S~96 SV Write free catalog NASA patches flight suits pictures astronaut food much VISA/MC 1-800-426-1354 ADJUSTABLE FOAM CUTTER toot Easy BuildFun Use Make solid hollow core wings t scale techniques available s peanut models super-use e models super-easy foam/ wood assembly send $250 FOAM CUTTER plan foam samples plus latest airplane plans list Hard Shelling foam models included FREE order FOAM SCALE MODELS Box 662MA St Croix Falls WI 54024 Fox 19BB Schneurle w SPECIFICATIONS BORE650 STROKE600 DISPLACEMENT199 WEIGHTBoz RPM 8-4 prop17000 FUEL CONSUMPTION4 oz 1mm Recent Fox design gives engine performance punch exotic racing motors have engine docile nature has hot restari capability lacking AB C motors Order# Style 12000Fox 19BBCL 22000Fox 19BB RC lw/muffler Cost $5995 $7995 Fox 25 SPECIFICATIONS BORE680 STROKE680 DISPLACEMENT25 RPM 9-4 prop12000 WEIGHT6 oz FUEL CONSUMPTION4 ozImin Light PowerfuL Big 25 light 19s packs power some 29s superb performer Fox 25 has market long enough thoroughly tried tested Its American made features MKX-type carburetor Order# Style 12500Fox 25 Bushing CL 22500Fox 25 Bushing RC lw/muffler Cost $4995 $6995 battery needs call write B&P Associates PO Box 22054 WaCo TX 76702-2054 817662-5587 fields time Ive flown hand launch Actually much throw required get Nickel its way wings-level nose-on-the-horizon baseball pitch does job quite well Once shes air trim Nickel level flight full throttle configura tion low-speed trim will still well within range trim lever transmitter performance envelope will surprise Control response positive solid like much larger airplane Nickels combination light wing loading throttle control lets flier range almost straight-up climb quiet cruisefrom fast peppy slow gen tie sedate Rolls arent smooth aileronequipped modelthis rudder airplane after allbut unmistakably rolls Inverted flight smooth easy reduced throttle outside loops just tight inside ones During taxiing rudder quite effective directional con trol need tail wheel Fi nally smooth field can have great fun putting Nickel through touch-and-go maneuvers next time after-supper urge go flying strikes couldnt take along bet ter bet Nickel Its perfect ano dyne middle-of-the-week jangled nervesfun versatile maybe littie daring model keeps alert toes ready fun new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field what does can youhelp make best times better Nats General/Worth Continued page 33 necessary finished time scheduled RC Scale events provided grand finale Nats model flying flew four rounds over two days could have flown fifth round everybody seemed have enough considering heatso Scale finished about noon last Sunday instead several hours later Control Line enjoyed good site situations cluding grass Combat smooth runways Precision Aerobatics Racing events Speed Carrier events separate ade quate locations though ideal well accepted contestants fine Nats aside Out door Free Flight cancellation once again other National Model Airplane Championships history book next year cur rently three site possibilities Tacoma Washing ton Amana Iowa Muncie Indiana Explora tions site possibilities actively underway after Nats toward end nouncing selection November yearthe AMA Executive Council expeeted decide its October 22 meeting Reston VA Meanwhile memory lingers concerning annual miracle National Champion ships accomplished blur hundreds faces names made possibletoo list several groups can cred itedContinued page 144 TWO NEW FLIGHT BOXES coooieteiy assembled finished Mode o usA Both lop qoaiity wood constraCtOrr Two arse drawers unique drawer iocks Srsaii boo 0 pion sirippino Large boo $12000 pius shipping irciudes fuei oonmpartmentbatteryOpower panei compartmeotadjustabie fusciaxe cradies Monep back guatantee seed si specs oaii 410 3637732 ease message Flights Fancy eramadetinn P0 000 1 La Honda ca 94020 142 Model Aviation B&P Associates Gives Total Flight Line FREEDOM Stand Off Scale Extra 230 Kits Now Available Three Sizes 30% Scale Kit pius $15 shipping 113 Scale Kit plus5lsshipping 114 Scale Kit plus 510 shipping Cash VISA Certified Check R/C EXTRAS 712-943-4102 RR1 Box 28B Sergeant Bluff IA 51054 FOX MANUFACTURING CO 5305 Towson Avenue Fort Smifh Arkansas 72901 501 6461656