Id now vather get in to RC helicopters than RC airplanes. Because where I live its very hard to find a spot to fly planes. I was gona ask. You need atleast a 5 channel radio for helicopters like the Century Hawk Sport right. I was kinda confused because I know on real helicopters the throttle and the colelctive ptich are different but on RC helicopters they are mixed in right? But then how do they perform inverted hovering? I was a lil lost there.

1 servo for throttle
1 for aileron
1 for rudder
1 for elevator.... what else...

I really liked the century hawk sport because its so cheap I figure why not.. Any thoughts, please