FMS 1300mm Yak54-GT RC 3D Aerobatic Airplane PNP Version Durable EPO Foam Durable EPO Foam Construction. Wingspan: 1300mm/51.2in Overall Length: 1,270mm/50in Includes---Motor Size: Brushless motor 3948-KV760 ESC: 60A with 3A BEC Servos: 17g Servo x 4 Minor Assembly Required (30-45min) Recommended Battery Li-Po 14.8V 2600mAh 25C Includes: Plane, Brushless motor, prop, ESC, Servos. Requires: Transmitter, Receiver, 14.8V Battery