This is the radio controlled, gasoline powered, ready-to-cover P47D Thunderbolt Giant Scale Sport Airplane from Top Flite. For intermediate to advanced modeler/flyers with moderate low-wing experience. IMAA Legal FEATURES: Construction: Plywood and built-up balsa sheeting Wings: One-piece with wing joiner Cowl: Unpainted fiberglass Landing Gear: Heavy duty fixed prebent wire Wheels: Foam, two main and one tailwheel Flap Control: Dual servo Aileron Control: Dual servo Cockpit: Plastic kit molded in white with instrument panel, left and right control panels, seat, floor and control stick Radial Engine Replica: Molded plastic Engine Mount: PLywood firewall Stabilizer: Aluminum tubes automatically align stab halves and reduce workshop time Building Time: Ready to fly in several hours Spinner Hub: Two-piece aluminum Hardware: Full set, IMAA legal Warranty: Top Flite Models guarantees this kit free from defects in material and workmanship at the date of purchase. Warranty does not cover any component parts damaged by use or modification. INCLUDES: Pre-built fuselage and tail assemblies, decals, landing gear, wheels, spinner hub, hardware package, fuel tank, replica radial engine, cockpit kit and photo-illustrated instructions REQUIRES: Radio: 5 - 7 channel Servos: 50 oz-in torque, 2 each for elevators, ailerons and flaps, 1 each rudder and throttle Micro, 1 if retracts are installed 1 standard servo for optional choke Four 6" (152mm) Servo Extensions: Throttle, optional choke, ailerons and flaps One 24" (609mm) Servo Extension: Ailerons Four 6" (152mm) Y-Harness: Elevator, rudder/steering, ailerons and flaps Engine: 2.6 - 4.0 cu in (43 - 65cc) gasoline powered Covering: 6 rolls Building and Field Equipment: Tools, propeller, fuel filter, foam rubber padding SPECS: Wingspan: 85" (2160mm) Wing Area: 1329 in² (85.7 dm²) Weight: 19.5-21.5 lb (8.84-9.75 kg) Wing Loading: 34-37 oz/in² (104-113 g/dm²) Length: 75" (1905mm) Center of Gravity: 6-3/8" (162mm) back from the leading edge of the wing at the fuselage Control Throws- Low Rate High Rate Elevator: Up & Down 1/2" (12.7mm) 8° 3/4" (19.1mm) 12° Rudder: Right to Left 1-3/8" (35mm) 16° 1-7/8 (47mm) 22° Ailerons: Up & Down 1/2" (12.7mm) 10° 3/4" (19.1mm) 15° Flaps: 2-3/8" (60mm) 34° down COMMENTS: For optional retract landing gear, the following Robart components are recommended: ROBQ2305 Robart #157VRX Large-Scale Deluxe Air Control Kit ROBQ2369 Robart #169 10" (254mm) Red & Purple Pressure Tubing ROBQ1636 Robart Main Gear ROBQ2225 Robart Tail Gear ROBQ2395 Robart #190 Air Line Quick Disconnects jxs 7/15/10 ir/jxs