Douglas TBD-1 "Devastator" torpedo plane
Drops a Mark XIII torpedo during exercises in the Pacific, 20 October 1941.
This plane is aircraft number 6-T-4 of Torpedo Squadron Six (VT-6), based on USS Enterprise (CV-6).
All three of the plane's crewmen are visible in its cockpit.
Official U.S. Navy Photograph, now in the collections of the National Archives.