This is Hobbico"s newest Electric SuperStar EP ARF with Ailerons. Same reliability of the gas powered SuperStar 40s but with electric power. SuperStars have always been known as one of the most "modeler-friendly" trainers in the industry. FEATURES: Construction: Balsa and plywood Covering: Precovered in a durable plastic film. Building Time: Ready To Fly in just 3-5 hours. Radio Compartment: Plywood reinforced, allows for easy installation of standard-sized onboard electronics Wing: One piece with ailerons and metal joiner rod Airfoil: Flat-bottom airfoil supplies excellent lift at slow speeds and also helps keep the model level Landing Gear: Two piece pre-bent wire .098" (2.5mm) in diameter Wheels: Two 1¾" (45mm) diameter foam construction Propeller: 9x5.5, composite construction Speed Control: Electronic, with metal heat sink, BEC (Battery Eliminator Circuitry) and Kyosho type connector, motor limit rating and other specs not supplied Motor: ElectriFly T-601 preinstalled with leads Battery: 7-cell 8.4V 2100mAh, GPMA2344 Warranty: Ninety day limited INCLUDES: One SuperStar EP ARF airplane with ailerons, battery, landing gear with wheels, motor, pushrods, ailerons and instruction manual REQUIRES: Radio: 4-channel Servos: 3 standard size (1-aileron, 1-elevator, 1-rudder) Charger: Timed or Peak for included battery SPECS: Wingspan: 48.75" (1240mm) Wing Area: 400 sq in. (26.dm) Weight: 2.7lb (1.2kg) Ready To Fly Wing Loading: 16.1oz/sq ft (48g/dm) Length: 36.1" (917mm) Center of Gravity: 2-1/2" (63.5mm)-2-7/8" (73mm) back from the leading edge of the wing at the fuselage side Control Throws: Low Rate High Rate Elevator, Up and Down: 1/4" (6.4mm) 7/16" (11mm) Rudder, Right and Left: 3/8" (9.5mm) 5/8" (15.9mm) Ailerons, Up and Down: 1/4" (6.4mm) 1/4" (6.4mm)