Great Planes F-1 Rocket Evo .46-.55 EP Sport Scale ARF Airplane FEATURES: Construction: All wood built-up airframe Wings: One piece, with plywood wing joiner Aileron Control: Dual servo, flaperon mixing INCLUDES: ARF F1 Rocket Evo Sport Scale Airplane with wheels, engine mount, pilot figure, complete hardware packages for either glow or electric REQUIRES: Radio: 4-channel, with minimum 5 servos Extensions: Two 6 (150mm) for aileron harness Y Harness: One, for ailerons ESC: 60A