Try this-

http://www.rcuniverse.com/showthread...171&forumid=22

If you just do a search here on this forum, you will find endless amounts of information on the question you just asked.

This is my recommendation...

Buy a SIG LT-40 ARF, Thunder Tiger Pro .46 engine, and a simple 6 channel computer radio compatible with what the instructors use out at the local flying field..