One of Multiplex's most popular planes over the years has been the Styrofoam TwinStar. Now it has been updated to a fresh, cleaner design and molded form the super strong ELAPOR Foam. The new TwinStar II features all foam construction, two piece wing, and two powerful Permax Speed 400 motors. Model Specifications Wing Length: 56 in. Wing Area: 667 sq. in. Wing Loading: 9.08 oz. | sq. ft. Fuselage Length: 40.5 in. Weight (English): 51 in. Flight Characteristics: Trainer Target User: Intermediate Recommended Equipment Motor: 200 watt 28mm Inrunner or Outrunner Speed Control: 17 - 27 amp Propeller: 9 x 6 Battery: (2) 2S 2100 - 2500mAh LiPo(s) Servos: (4) HS-82HB or (4) HS-85BB Receiver: Mini 6S Related Products M993210 - TwinStar II Power Pack Spare Parts