This is the radio controlled, glow powered, almost ready to fly .61 F4U Corsair from Top Flite. FEATURES: Construction: Balsa and plywood Wings: Gull shaped with prehinged functional multi-section flaps and outer wing sections Aileron Control: Dual servo Flap Control: Dual servo Covering: Top Flite MonoKote Canopy: Single, clear with instrument panel and recessed gauges instrument panel with recessed gauge detail Cowl: Painted fiberglass with plastic replica radial engine with pushrod detail Propeller Hub: Machined aluminum 1.1" (29mm) diameter Engine Mount: Two-piece composite construction Landing Gear: Fixed 0.19" (5mm) diameter prebent wire Wheels: Foam 3.5" (89mm) diameter main, 1.5" (38mm) tailwheel Fuel Tank: 14oz (420cc) Warranty: Top Flite Model Manufacturing Company guarantees this kit to be free from defects in both materials and workmanship at the date of purchase. This warranty does not cover any component parts damaged by use or modification. INCLUDES: ARF Top Flite .61 F4U Corsair with Fuel Tank, Landing Gear, Wheels, Cowl with Replica Engine Detail, Canopy, Instrument Panel, Decals and Instruction Manual REQUIRES: Radio: At least 5 channels Servos: Seven, 50 oz. in. of torque for control surfaces Standard size & torque for throttle and air control valve Servo Extensions: Two 24" for aileron servos Two 6" for flaps and ailerons Two dual servo connectors for flap & aileron servos Receiver Battery: Minimum 1000mAh Engine: 2-stroke .61-.65 cu in or 4-stroke .91-.95 cu in Propeller, fuel, building and field equipment SPECS: Wingspan: 62.5" (1590mm) Wing Area: 699 in² (45.1 dm²) Weight: 8.5-9.5 lb (3.85-4.3 kg) Wing Loading: 28-31 oz/ft² (85-95 g/dm²) Length: 50.5" (1285mm) Center of Gravity (CG): 4-1/8" (105mm) back from the leading edge of the wing at the fuselage Control Throws: Low Rate High Rate Elevator: 1/2" (13mm) 10° 3/4" (19mm) 15° Rudder: 1-1/4" (32mm) 16° 1-3/4" (44mm) 23° Ailerons: 1/2" (13mm) 13° 5/8" (16mm) 17° Flaps 1/2" (13mm) 13° 1" (25mm) 26° COMMENTS: Following are the colors of MonoKote used to cover this model and order numbers for 6" rolls; Flat Insignia Blue, TOPQ0507 Flat Dove Gray, TOPQ0511 If installing Robart Retractable Landing Gear, the following items are required; #615 100 Degree Rotating Mains (ROBQ1815) #188VR Standard Air Control Kit (ROBQ2302) #190 Air Line Quick Disconnects (ROBQ2395) Two Great Planes® Wire Axle 2x3/16" (GPMQ4282) Great Planes 3/16" Wheel Collars (GPMQ4308) K&S 7/32" Brass Tubing (K+SR5130) Robart Hand Pump & Gauge (ROBQ2363) Pilot figure shown in photos is not included. The Top Flite 1/7 scale WWII Painted Pilot Bust, GPMQ9117 was used for photos. If a replacement fuel tank is needed, order the Sullivan 14oz tank (SULQ1742), or the DuBro 14oz tank (DUBQ0214). Some minor trimming and modifications may be required. jxs 03/30/11 ir/jxs