This is the Electric Powered, 2.4GHz Radio Controlled, Tx-R (Transmitter Ready) Select Scale F4U Corsair from Flyzone. This is the Tx-R (Transmitter Ready) version that includes servos, an ESC and SLT receiver. With the AnyLink SLT 2.4GHz Radio Adapter (TACJ2000) (separate purchase) and the appropriate AnyLink cable with compatible aircraft transmitter 6-channels or higher may be used to fly this aircraft See http://www.tx-ready.com/anylink-chart.html for full transmitter compatibility chart. FEATURES: Construction: AeroCell foam, factory painted, molded-in panel lines Motor: Brushless 35-36-920kV Landing Gear: Rotating retractable with functional doors Servos: Five micro Receiver: SLT Propeller: 12x6 plastic, black in color REQUIRES: Transmitter: 5-6 channel Battery: 3S 11.1V LiPo, at least 2100mAh Battery Charger: Compatible with selected LiPo battery AA Batteries: Number depending on transmitter used INCLUDES: Tx-R F4U Corsair with Brushless Motor, five Micro Servos, SLT Receiver, ESC, LED Navigation Lights, Pilot Figure, Propeller, Replica Radial Engine and Instruction Manual SPECS: Wingspan: 48.5" (1230mm) Wing Area: 426 sq in (27.5 sq dm) Wing Loading: 16 oz/sq ft (49 g/sq dm) Length: 38.5" (980mm) RTF Weight: 48 oz (1360 g) Center of Gravity (CG): 2-7/8" (73mm) from the leading edge of the wing at the fuselage sides Control Throws: Low Rate High Rate Elevator Up & Down: 5/16" (8mm) 7/16" (11mm) Ailerons Up & Down: 11/16" (17.5mm) 7/8" (22mm) Rudder R & L: 13/16" (21mm) 1-1/4" (32mm) jxs 10/31/12 ir/jxs