Scale: 27% Span: 80" Area: 1185 sq in Weight: 12.5 lbs. Length: 71.7" Power: Hacker brushless C50-14XL6.7 with 2 - 8000 mah 4S4P Li-Poly in series, 22/14 prop For non-electric, Moki 2.10 or equal Scale: 33% Span: 97.4", Length: 86.37", Wing area: 1762 sq.in., Weight: 24-26 lbs., Power: 100 cc (6 cu.in.). Scale: 40% Span: 118", Wing area: 2525 sq.in., Power: 150 cc (9 cu.in.) ,Length: 104.6", Weight: 35 - 39 lbs. approx.