In 1928 the BAT / Airman Engineering Co / Noran Co of San Francisco CA., USA, built a 30hp 115ci 3 cylinder, air-cooled radial aero engine.
In 1928 the BAT / Airman Engineering Co / Noran Co of San Francisco CA., USA, built a 30hp 115ci 3 cylinder, air-cooled radial aero engine.