About This File
FS2000/FS2002 Martin B10b-B. The Martin B-10 was the first all-metal monoplane bomber to go into regular use by the United States Army Air Corps, entering service in June 1934. It was also the first mass-produced bomber whose performance was superior to that of the Army's pursuit aircraft of the time. The B-10 served as the airframe for the B-12, B-13, B-14, A-15 and O-45 designations. By Richard Alexander Van Hien.