The SV.4 was designed in 1933 by Belgian WW I pilots Jean Stampe and Maurice Vertongen as a biplane tourer / training aircraft. The first model was the SV.4A an advanced aerobatic trainer followed by the SV.4B with redesigned wings
Only 35 aircraft were built before the company was closed during the Second World War. After the war the successor company Stampe et Renard built a further 65 aircraft between 1948 and 1955 as trainers for the Belgian Air Force. The Belgium Air Force retired...
