Model Forum / Radio Controlled / Helicopters / June 2010

Where might I look for Whisper parts?  Mine is 12 years old and flies
great after I rejuvenated it with a LiPo battery pack, but the gears are
badly worn, especially the 17T white plastic pinion gear.
Thanks.

I am a novice to heli R/C flying and I recently bought a ready to fly
Twister Medevac heli with 2 counter rotating main rotors. It's so much
fun flying it! However, before I attempt anything more difficult, I
would like to practice in a simulator. A friend of mine gave me