Ships of the U.S. Navy, 1940-1945

SS-207 USS Grampus

• Gar/Tambor class Submarine:
• Displacement: 1,525 tons surfaced, 2,000(?) tons submerged
• Length: 308'
• Beam: 27'3"
• Draft: 13'3"
• Speed: 21 knots surfaced, 11 knots submerged
• Armament: 1 3"/50, 6 bow and 4 stern torpedo tubes, 24 21" torpedoes
• Complement: 85
• Diesel engines, 6500 h.p. surfaced/electric motors
• Built at Groton, and commissioned 1941

Additional Links:

• Dictionary of American Naval Fighting Ships: USS Grampus
• War Damage Report #58--5/17/42
• Japanese Naval and Merchant Vessels Sunk During World War II by US Submarines: USS Grampus
• United States Submarine Losses--World War II

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• For additional photos, see the Main Page.
• For crew lists, and reunions see the Veterans Info Page.
• For ship's logs and personnel records, see the Reference Page.

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