hello i have a just fly electric plane and need some advice and help. I don't have a lot of experience with r/c planes as much as the cars. so here is my problem, i acquired a just fly electric, brand new plane, 3 years ago. I'm not shure what model it is but its yellow and looks like a bush plane. after 2 hard crashes it quit on me. i tried looking in to it but the servos wont moved when powerd on and noting moves at all. could it be a esc or something? anything helps thanks.