All V-65’s were basically SU-2 aircraft. Thirty-seven V-65B’s were built in 1933 and exported to Brazil. The first flight of the V-65C was in 1933. Forty-two of these aircraft were exported to China.  The V-65C1 and V-65F were built in 1933 and 1934. Eleven of the V-65C1’s were land planes and four were equipped with floats. These aircraft were exported to China and Argentina.