The Piaggio P.9 was an Italian single-engined strut-braced high-wing cabin monoplane, designed and built by Piaggio as a tourer for the civil market. The wood-built two-seat P.9 was first flown in 1929, powered by a Blackburn Cirrus II piston engine. Specifications References Notes Bibliography 1920s Italian civil utility aircraft P.009 Aircraft first flown in 1929