Viktor Osipovich Pissarenko built VOP-1 light monoplane (27 November 1923), followed by Model T high-speed (near 186 mph) single-seater 1925.
Viktor Osipovich Pissarenko built VOP-1 light monoplane (27 November 1923), followed by Model T high-speed (near 186 mph) single-seater 1925.