Ailerons - 9154, 9150, 9550 or 9102 Elevator - 9255, 9252, 9402, 9204 or 9204 Throttle 9602 or 9650 Rudder 9151, 9255, 9204, 9204 or 9206. Any of these will do. Just chooses depending on your budget. Hope this helps.


Jayjay