In 1966 Aeromod Inc was providing conversions of Piper PA-18 Super Cub or J-3 Cub to biplane. Designed by William G Dorsch, the first flew in August 1966.
In 1966 Aeromod Inc was providing conversions of Piper PA-18 Super Cub or J-3 Cub to biplane. Designed by William G Dorsch, the first flew in August 1966.