New U.S. Air Force NASA Darpa Grumman X-29A 4-inch Electric Ducted Fan Jet (Almost-Ready-to-Fly)
Features: Top quality wood construction with fiberglass fuselage Comes with all hardware and accessories
Specifications: Wing span: 1003 mm / 39.5 in; Fuselage length: 1468 mm / 57.8 in Flying weight:3200 g/7.06 lbs ; Wing area : 403 sq in/26 sq.dm Additional Requirements: Engine Required: EDF 4" ; Radio Required: 4ch ; 8 Servos Brushless Motro: D36 x L50 ; Speed Controller:22.2V ; 85A Li-Poly Battery: 4000mAh; 25C ; 22.2V;