USS Wahoo (SS-238)

USS Wahoo off Mare Island Naval Shipyard (July 1943)
History
United States
NameWahoo
BuilderMare Island Naval Shipyard
Laid down28 June 1941
Launched14 February 1942
Sponsored byMrs. William C. Barker, Jr.
Commissioned15 May 1942
Stricken6 December 1943
FateSunk by Japanese ships and aircraft in La Pérouse Strait, 11 October 1943
General characteristics
Class & typeGato-class diesel-electric submarine
Displacement
  • 1,525 long tons (1,549 t) surfaced
  • 2,424 long tons (2,463 t) submerged
Length311 ft 9 in (95.02 m)
Beam27 ft 3 in (8.31 m)
Draft17 ft (5.2 m) maximum
Propulsion
Speed
  • 21 kn (24 mph; 39 km/h) surfaced
  • 9 kn (10 mph; 17 km/h) submerged
Range11,000 nmi (13,000 mi; 20,000 km) surfaced at 10 kn (12 mph; 19 km/h)
Endurance
  • 48 hours at 2 kn (2 mph; 4 km/h) submerged
  • 75 days on patrol
Test depth300 ft (90 m)
Complement6 officers, 54 enlisted
Armament

USS Wahoo (SS-238) was a Gato-class submarine, the first United States Navy ship to be named for the wahoo. Construction started before the U.S. entered World War II, and she was commissioned after entry. Wahoo was assigned to the Pacific theatre. She gained fame as an aggressive and highly successful submarine after Lieutenant Commander Dudley Walker "Mush" Morton became her skipper. She was sunk by Japanese aircraft in October 1943 while returning home from a patrol in the Sea of Japan.