The Wibault 220 R.N. 3 airplane (French) : a three-place observation high-wing monoplane
This NACA Aircraft Circular from 1930, issued by the US National Advisory Committee for Aeronautics, documents the French Wibault 220 R.N.3, a three-seat high-wing observation monoplane, for aeronautical engineers and researchers. The plates combine a dimensioned three-view drawing, detailed line drawings of structural fittings and joints, and photographs of the aircraft on the ground and in flight, giving designers a clear study of early monoplane wing and fuselage structure in precise technical linework.
