Recognition Guide Warships of the Second World War
United States Navy — Submarine SS-238

USS Wahoo (SS-238)

Gato-class diesel-electric submarine

USS Wahoo (SS-238)
Unknown author — U.S. Navy Bureau of Ships photo 19-N-48937 — Public domain — Wikimedia Commons Plate — SS-238 The U.S. Navy submarine USS Wahoo (SS-238) off the Mare Island Naval Shipyard, California (USA), on 14 July 1943.

Service

  1. United States Navy as Wahoo15 May 1942 — 6 December 1943570 days of the war
Full service history About 5,010 words
Gato-class diesel-electric submarine Particulars
Name
USS Wahoo
Pennant / hull number
SS-238
Builder
Mare Island Naval Shipyard
Laid down
28 June 1941
Launched
14 February 1942
Commissioned
15 May 1942
Struck
6 December 1943
Fate
Sunk by Japanese ships and aircraft in La Pérouse Strait, 11 October 1943
By aircraft (1943)
Status
Wreck

Specifications

Displacement, surfaced
1,525 long tons (1,549 t)
Displacement, submerged
2,424 long tons (2,463 t)
Length
94.79 m (311 ft)
Beam
8.23 m (27 ft)
Draught
5.18 m (17 ft)
Speed
21 knots (38.9 km/h, 24.2 mph)
Range
11,000 nmi (20,372 km)
Complement
60
Main gun
76 mm (3 in)

The first Wahoo (SS-238) was laid down on 28 June 1941 by the Mare Island Navy Yard, Vallejo, Calif.; launched on 14 February 1942; sponsored by Mrs. William C. Barker, Jr.; and commissioned on 15 May 1942, Lt. Comdr. Marvin Granville Kennedy in command.

Following fitting out and initial training along the California coast which took the submarine as far south as San Diego, Wahoo departed San Francisco on 12 August, bound for Hawaii. She arrived at Pearl Harbor on 18 August and underwent exercise training until the 21st.

Two days later, the ship got underway for her firstwar patrol and stalked enemy shipping in waters near Truk, particularly in the area between the Hall Islands and the Namonuito Atoll. On 6 September, Wahoo fired three torpedoes at her first target, a lone freighter; but all probably missed, because the ship turned and headed for Wahoo. Wahoo "kept going," fearful of counterattack from the air. This retreat was a damaging blow for the crew. As one crew member put it, "After the exhausting months of drills, it was demoralizing to creep away submerged from that first target."

Continue to the full service history About 5,010 words

From the Dictionary of American Naval Fighting Ships, compiled by the Naval History and Heritage Command (Wahoo I (SS-238)). A work of the United States Government, in the public domain.

Armament and machinery

Armament and machinery
Propulsion
  • 4 × Fairbanks-Morse Model 38D8-1 10-cylinder opposed piston diesel engines driving electrical generators
  • 2 × 126-cell Sargo batteries
  • 4 × high-speed General Electric electric motors with reduction gears
  • two propellers
  • 5,400 shp (4.0 MW) surfaced
  • 2,740 shp (2.0 MW) submerged
Armament
  • 10 × 21 in (533 mm) torpedo tubes
  • (six forward, four aft; 24 Mark 14 torpedoes
  • 1 × 3 in / 50 caliber deck gun
  • Bofors 40 mm and Oerlikon 20 mm cannon

Sister ships

51 more in the class

Sources

  • Facts harvested from USS Wahoo (SS-238) on Wikipedia. Figures only — no wording is taken from it.
  • Service history reproduced verbatim from Wahoo I (SS-238) , Dictionary of American Naval Fighting Ships — public domain, a work of the United States Government.
  • Photograph: Unknown author — U.S. Navy Bureau of Ships photo 19-N-48937 — Public domain — Wikimedia Commons