Ok, my plane is set up on jr, my instructor has all futaba, If i was to give him my radio and take his radio would we have to take the crystal out of his radio for it to work[sm=confused.gif]. I also found some on ebay for like 10-12 bucks. all i need to do is call my instructor to find out if his radio is micro, round or smething else, he should know. BTW i think my next radio will be futaba.