Manufacturer: Curtiss (United States)
Type: Ground-attack aircraft
First flight: 1935
1. Left side of the Curtiss Y1A-18 (probably S/N 37-52) pilot's cockpit, taken June 29, 1937.
U.S. Air Force photo
2. Right side of the Curtiss Y1A-18 pilot's cockpit.
U.S. Air Force photo
