Great Planes EP PBY Catalina ARF RC Airplane FEATURES: Construction: Fiberglass hull, balsa & plywood wing and tail section Wing: Two-piece with aluminum wing INCLUDES: Great Planes ElectriFly PBY Catalina Seaplane with decal sheet, plywood motor mounts, two plastic nacelles REQUIRES: Radio: Four channel with micro receiver Servos: Two micro high torque (FUTM0414); Radio listed above includes two servos