RE: LiFe as RX Battery
Thanks for your reply, just orderd a couple of Fe's. Next question, have you considered switching to LiPo's for you TX? NiCads have to be charged all the time.
Posted on: 9/8/2012 9:20 PM by Author "naviguesser" in the forum "Electric General Discussion"
http://www.rcuniverse.com/forum/fb.asp?m=11222390

RE: LiFe as RX Battery
Thanks for your reply. Have ordered a couple of the Fe batteries. Next question, have you considered LiPo's for your TX? I'm getting tired of having to charge the NiCad's all the time.
Posted on: 9/8/2012 9:14 PM by Author "naviguesser" in the forum "Electric General Discussion"
http://www.rcuniverse.com/forum/fb.asp?m=11222386

LiFe as RX Battery
[size=3][/size]I'm considering installing 1 or 2 LiFe batteries (2 in parallel) to power RX and SERVO's in a 81 in OV-10 powered by 2 Saito 91's. I've been told that with LiFe batteries they are safe to leave in the aircraft as opposed to having to remove LiPo's for fire safety considerations. Looking of pro/con discussion
Posted on: 8/20/2012 9:22 PM by Author "naviguesser" in the forum "Electric General Discussion"
http://www.rcuniverse.com/forum/fb.asp?m=11200472

RE: Sig 1/4 Scale Cub Wing Construction
[size=3][/size]SDPilot: Your thread was light years more than I expected. Your're obviously a craftsman and detail man. Having gone this far could you give me the thread reference on the beginning of your construction, i.e. the fuselage and stab. No sense in reinventing the wheel if I don't have to. Thanks again for taking the time to answer my question. Don't plan on starting construction for another month or so. Will spend the time going over the construction booklet and your thread. Taking a break from having just finished a Dynaflite Super Decathlon. Got a good price on a RCG 50cc from HobbyKing. Engine and plane runs/flys great.
Posted on: 3/18/2012 2:52 PM by Author "naviguesser" in the forum "Giant Scale Aircraft - General"
http://www.rcuniverse.com/forum/fb.asp?m=11005797

1/4 Scale Clipped Wing Cub: Two Piece Wing
[size=3][/size]Have a Sig 1/4 scale clipped wing cub kit. Some threads I reviewed before ordering stated that the wing can be built in two parts. Saw diagrams where the midsection was permanently attached to one wing half and the other was removable for transport. However the construction booklet shows a one piece wing. Appreciate any help on building the two piece wing. For reference, I've built the 1/5 scale cub which both wing halves were removable.
Posted on: 3/3/2012 8:31 PM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=10985536

RE: Sig 1/4 Scale Cub Wing Construction
[size=3][/size]I'd appreciate what you can do. Thanks.
Posted on: 3/3/2012 8:28 PM by Author "naviguesser" in the forum "Giant Scale Aircraft - General"
http://www.rcuniverse.com/forum/fb.asp?m=10985535

Sig 1/4 Scale Cub Wing Construction
[size=3][/size]Have a Sig 1/4 scale clipped wing cub kit. Some threads I reviewed before ordering stated that the wing can be built in two parts. Saw diagrams where the midsection was permanently attached to one wing half and the other was removable for transport. However the construction booklet shows a one piece wing. Appreciate any help on building the two piece wing. For reference, I've built the 1/5 scale cub which both wing halves were removable.
Posted on: 3/2/2012 3:15 PM by Author "naviguesser" in the forum "Giant Scale Aircraft - General"
http://www.rcuniverse.com/forum/fb.asp?m=10984233

BELT DRIVE for DYNATRON STARTER
MILLER BELT REDUCTION DRIVE. Unable to contact Miller for 3in.belt reduction for Sullivan Dynatron. Need drive for use on 50cc gas engine. Any recommendations.
Posted on: 1/17/2012 3:02 PM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=10914068

FUTABA T8FG SWITCH PROGAMMING
[size=3][/size] Working on my first 'gas' engine. Will be installing Rcexl Opto Gas Engine Kill Switch. Want to program tx to turn on/off kill switch with tx switch 'SG'. Have tried several menu programs but 'engine kill switch' led will light when 'SG' is moved to 'on' but will not turn off when switch is moved to 'off'. Need expert help on what is probably a simple problem.
Posted on: 11/23/2011 2:20 PM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=10825994

SAITO 120 PROP
[size=3][/size] I have an older saito 120 with a newer carburetor. It's installed in a 90" Dynaflite Decathlon (approx 17lbs). Currently using an apc 15x6 prop but takes most of the runway to get off the ground. At full power with this prop tacks out at 9100 on the ground. Thinking of using a 15x8 or 16x6. Any suggestions?
Posted on: 10/11/2011 10:58 AM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=10759914

Futaba FG8 Programing
[size=3][/size] I've heard that the Futaba FG8 has the programing capability to 'slow down' the gear retract speed. I'm an educated person but the programing guide that comes with the system is about the poorest written document I've ever seen (and I've spent 26 years in the military.) If anyone has figured out how to program the speed of the landing gear servo I'd appreciate hearing from you. [i][/i]Confused
Posted on: 4/7/2011 10:23 AM by Author "naviguesser" in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10449003

RE: PROGAMING FUTABA FG8
[size=2][/size] Many thanks, that did the trick for me. My problem was I didn't know what the numbers at the bottom of the screen represented (and the manual doesn't tell you squat.) Thanks again.
Posted on: 2/5/2011 8:58 AM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=10314301

RE: PROGAMING FUTABA FG8
[size=2][/size] I beleive your right about the menus of the 8 and 10. I want to program the dual rate aileron, elevator, rudder switches to 'sa', 'sb', and 'sc' respectively. Can you help me there?
Posted on: 2/5/2011 8:41 AM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=10314270

PROGAMING FUTABA FG8
[size=2][/size] Just replaced a Futaba 9C with a Futaba FG8. Manual that comes with the system leaves a lot to be desired when it come to programing. I've managed to do O.K. despite the manual, however I'm down to one last problem (that I know of): how to program the dual rate 'toggle' switchs for aileron, elevator, rudder. My research says LNK menu, then Function menu but for me I run into a dead end. Suggestions??????
Posted on: 2/4/2011 3:31 PM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=10312713

PROGRAMING FUTABA FG8
[size=2][/size] Just replaced a Futaba 9C with a Futaba FG8. Manual that comes with the system leaves a lot to be desired when it come to programing. I've managed to do O.K. despite the manual, however I'm down to one last problem (that I know of): how to program the dual rate 'toggle' switchs for aileron, elevator, rudder. My research says LNK menu, then Function menu but for me I run into a dead end. Suggestions??????
Posted on: 2/4/2011 3:21 PM by Author "naviguesser" in the forum "RC Scale Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10312692

PROGRAMING THE FUTABA FG8
[b][/b] Just replaced a Futaba 9C with a Futaba FG8. Manual that comes with the system leaves a lot to be desired when it come to programing. I've managed to do O.K. despite the manual, however I'm down to one last problem (that I know of): how to program the dual rate 'toggle' switchs for aileron, elevator, rudder. My research says LNK menu, then Function menu but for me I run into a dead end. Suggestions??????
Posted on: 2/4/2011 3:13 PM by Author "naviguesser" in the forum "RC Radios, Transmitters, Receivers, Servos, gyros"
http://www.rcuniverse.com/forum/fb.asp?m=10312671

CORONA 2.4 RX/TX BINDING PROBLEMS
[size=2][b]CORONA 2.4 TX/RX PROBLEMS:[/b] I have 4,6, and 8ch Corona rx/tx coupled to a Futaba 9C. After having bound the tx/rx the 4 and 6ch will 'lockon' immedately upon power up, however with the 8ch I have to cycle the tx and rx several times to get 'lockon'. I've noticed that moving the tx some distance away from the a/c the 'lockon' sometimes occurs immediately. I'm writing this because 7 days ago I lost an aircraft after 3 minutes of flight. I assumed it was an airborne problem. Two days later I lost another a/c right after t/o. Different 8ch rx, same tx. Instruction accompaying the equipment states it my take up to 30 seconds to aquire 'lockon'. Any thoughts or simular experiences?[size=2][/size]
Posted on: 11/15/2010 4:40 PM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=10137181

Equipping 34in. G.P. Spad Parkflyer
[b][/b][size=3][/size]I'm an advanced glow flier. Planning on ordering a GP Spad Xlll WWl parkflyer ARF. I don't plan on getting serious about electric but just something fun to play with. Getting information from the 'electric guys' is like taking a drink from a fire hydrant (too much info at the speed of light) and often conflicting. It's been suggested I purchase motor, esc, battery, servo's from HobbyKing (considering $ saving this is fine with me.) Since the ARF weighs 635-715g I'm looking at Turnigy: 2830 motor;Plush 25a esc;1300ma, 3s,30c battery and 16g micro servos. Appreciate comments I can understand.
Posted on: 10/6/2009 4:03 PM by Author "naviguesser" in the forum "Electric General Discussion"
http://www.rcuniverse.com/forum/fb.asp?m=9151703

Installing Solar Cells on R/C Electric Aircraft
Need some discussion/recommendations on intalling photovoltaic (solar) cells on an electric Telemater. I am working with 4th year mechanical engineering students at University of California Merced. Phase 1 of their Capstone Project (senior year project) is to build and fly an electric powered aircraft to determine the "average" flight time on the 4500ma battery flying at minimum airspeed. In phase 2 they are to design and install a photovoltaic system coupled to the electric motor battery. Phase 3 is to fly the aircraft to determine the anticipated "increase" in flight time relative to the phase 1 flight. I am not an engineer, rather the test pilot and advisor on the construction and subsequent modification of the aircraft. The students have completed phase 1 and are now working on phase 2. We are looking for information on how to connect the cells to the a/c battery: what interface in needed between the cells and battery, where to buy the hardware, and any other information/recommendations you might have to complete phase 2 of this project. For what it's worth this is a "time sensitive" project so any quick response would be appreciated.
Posted on: 3/27/2009 11:11 PM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=8624045

TopFlite AT-6 Gold Edition Kit Parts
[size=3][/size][font="Times New Roman"][/font]Severe damage to wing on engine out takeoff. Looking for replacement parts for a new wing, particularly the wing center section.
Posted on: 1/23/2009 1:03 PM by Author "naviguesser" in the forum "Questions and Answers"
http://www.rcuniverse.com/forum/fb.asp?m=8391933

RE: KMP F-7F Tigercat
[size=3][/size]To Chasman and any one interested in using separate TX channels to control engines operation. I'm putting together an OV-10 twin and want to be able to fine tune the engines thru a Futaba 9C transmitter. There is a comprehensive article in the August 07 AMA magazine on how to do this with a JR 10SZll transmitter but doesn't work for Futaba TX. Through trial and error I've figured out how to accomplish the same with my Futaba using CH 3 & 8. Proceedures as follows: 1. (a) Open "Advance Menu-Pg 2/2". (b) Open "THR-NEEDL" menu. (c) Set "MIX" to "ACT". (d) Move TX throttle to Idle position, set value to 0%; throttle to 1/4, set value to 25%; throttle to 1/2, value to 50%; throttle to 3/4, vlaue to75%; throttle to Full, value to 100%. (e) "Acce" (I don't know what this does), remain set to 0%. 2. Plug engine servos into CH 3 & 8 on RX. At this point both servos should operate together. Adjust servo arms/wheels so they are equally aligned. 3. Make sure CH 8 is not operated by any TX switches: (a) Open "Basic Menu-Pg 2/2". (b) Select "Aux-Ch". Set Ch 8 to "NULL". 4. Next, adjust the ATV (servo arm travel) to suit the range of movement of engine carburetor: (a) Open "Basic Menu-Pg 1/2". (b) Select "End Point". Adjust CH 3 & 8 to suit. To change between values you have to move the throttle to Full or Idle. 5. With the setup noted above you can make fine adjustments to the CH 8 engine to match the CH 3 engine at the 5 throttle settings using the "THR-NEEDL" menu, the 5 point graph, and the TX "Menu Dial". To make sure every thing worked properly I connected spare servos to CH 3 & 8 in a spare RX. Opened the "THR-NEEDL" menu and moved the throttle to one of the "set" points on the graph and rotated the "Menu Dial" and noted small movement of the CH 8 servo. If the servo arms move in opposite direction you remedy by using the "Reverse" menu in "Basic 1/2". For my OV-10 I'm using 8 of the 9 channels on my RX: 1-Rt. Ail, 2-Elev, 3-Thro, 4-Rud, 5-Gear, 6-Lft Ail, 7-Flap, 8-Thro, 9-Open. If interested in how I set up my flaps to operate on a 2 or 3 position switch and couple the elevator to the flap switch (to keep a/c from balloning when lowering flaps) I'll be glad to explain in separate thread.
Posted on: 2/10/2008 9:05 PM by Author "naviguesser" in the forum "Twin & Multi Engine RC Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=7055666

RE: Twin Engine Synchronization
[size=3][/size] Jim Sounds like a good plan. I'll check it out. Thanks
Posted on: 1/29/2008 1:30 AM by Author "naviguesser" in the forum "Twin & Multi Engine RC Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=6988303

RE: Twin Engine Synchronization
[size=3][/size] JRF Thanks for the reply. Where did you find the program(s) and does it use graphs in the program mix menu?
Posted on: 1/28/2008 5:18 PM by Author "naviguesser" in the forum "Twin & Multi Engine RC Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=6985556

RE: Twin Engine Synchronization
[size=3][/size] Robby Thanks of the reference. Went there. Only ref. to twin engine was guy wanting to be able to have selective switchs to have one or the other engine go to idle. I'm looking for transmitter program(s) to synchronize both engines throughout the throttle range.
Posted on: 1/28/2008 5:15 PM by Author "naviguesser" in the forum "Twin & Multi Engine RC Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=6985541

Twin Engine Synchronization
[size=3][/size] In the August 07' issue of the AMA magazine there was an article explaining and illistrating how to use a JR10 tx program to synchronize one engine to the other (master-slave.) Has anyone been successful in using this technique using a Futaba9 tx? If so any negatives associated with using such a program?
Posted on: 1/28/2008 12:29 AM by Author "naviguesser" in the forum "Twin & Multi Engine RC Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=6982133

HELI BLADES
[b][/b][size=3][/size]FLYING 600 WOODEN BLADES. OTHER DAY THE PLASTIC COVERING CAME OFF THE LAST 2 INCHES OF THE BLADE. THOUGHT THE INSIDES WERE COMING APART. QUESTION: IS THERE A REPLCEMENT COVERING OR IS IT O.K. TO FLY WITH BARE WOOD? HOW ABOUT COVERING WITH "MONOCOTE"?
Posted on: 9/14/2007 1:01 AM by Author "naviguesser" in the forum "RC Helicopter Beginners Forum"
http://www.rcuniverse.com/forum/fb.asp?m=6365901

81" OV-10 BRONCO
[b][/b][size=3][/size] Routing PCM antenna in 3 section wing. I could thread the antenna into the outter wing (each time I assemble the wing), or I could semi-permanately run the antenna through the main wing section and 90 degree it down the "engine pod". Not sure what effect bending the antenna 90 degrees has on RX reception. Comments? Has any one used a short loaded antenna (simular to one used on helicopters) mounted in the aft end of the cockpit? If so any problems?
Posted on: 9/13/2007 7:17 PM by Author "naviguesser" in the forum "Twin & Multi Engine RC Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=6364363

TWIN-ENGINE SYNCHRONIZER
[b][/b][size=3][/size]Interested in pro's/con's on twin-engine synchronizer. Considering installing on big OV-10.
Posted on: 5/23/2007 5:08 PM by Author "naviguesser" in the forum "Twin & Multi Engine RC Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=5892683

RE: Urivitch 81" OV-10
Rich: How do I go about ordering OV-10 cowls from you?[size=3][/size][b][/b]
Posted on: 5/13/2007 8:20 PM by Author "naviguesser" in the forum "Twin & Multi Engine RC Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=5850242

RE: Urivitch 81" OV-10
Post Script to my last posting: Rich: Might add the current wing tips, nose, and tail cone are made of the same flexable "vacuform" material. The original tail cone was of the "hard plastic" same as the engine cowls.
Posted on: 5/8/2007 7:00 PM by Author "naviguesser" in the forum "Twin & Multi Engine RC Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=5828827