E-flite: Opterra [Review]

United Brothers FaceBook Page: https://www.facebook.com/UnitedxBroth... Produced page: https://www.horizonhobby.com/product/... Specs: Approximate Assembly Time: Less than 1 Hour Completion Level: Bind-N-Fly Basic Flying Weight: 67oz Length: 40.8 in (1035.6mm) Material: Foam/Carbon Minimum Required Radio: 6 channel Motor Size: 10 BL Recommended Motor Battery: 2200mAh 3S Wing Area: 1033 sq in (66.6 sq dm) Wingspan: 78.3 in (1989mm)