ok -- I get the power issue now -- that makes sense. I thought it said channel 4 was the throttle but I could be wrong. It is the last in the row anyway.

I know the radio came with the plane it is in. Hobbico superstar EP. I have no idea what model # the Rx is. Would it really matter? All it does is control 4 small electric motors right? I don't see why the reciver would care if those motors were moving control rods on an electric plane or gas plane. But hey that is why I am asking. I am pretty new to airplanes. I know that a reciver has no preference in car or truck gas or electric.

Thanks for the help guys!!