4-channel control – throttle, elevator, aileron and rudder Powerful 15- sized BL outrunner; 950Kv, installed E-flite® 30A Pro Switch-Mode BEC brushless ESC, installed Servos, installed Dual aileron servos for precise control Designed to accept E-flite electric retracts (EFLG100), sold separately Durable Z-Foam™ construction 20mm cannon, exhaust and cockpit details Authentic Johnnie Johnson World War II trim scheme Overview The Supermarine Spitfire is an icon of British grit and determination. Its fluid lines seem to blend art with aerodynamics. ParkZone has brilliantly captured the power and grace of the Spitfire with this remarkably scale, brushless Mk IX replica. The Mk IX was developed by Supermarine in 1942 to counter the threat posed by the Focke Wulf 190. It also has the distinction of being the first Allied warplane to shoot down an Me-262 jet. Needed to Complete - 4+ channel Transmitter and Receiver radio system (5 channels needed for retract operation) - Flight Battery - Charger compatible with flight battery For Optional Retracts - 10-15 size main electric retracts (EFLG100) - Pre-bent landing gear struts are required for this plane (PKZ5717