The USS Grayback (SS-208) was a Tambor-class World War II era submarine.
Grayback was named for a small species of lake herring of commercial importance found abundantly in the Great Lakes.
Keel laid: 04/03/1940
Launched: 01/31/1941
Commissioned: 06/30/1941
Sunk 02/26/1944
Specifications:
Radio call sign: Nan - Baker - King - Fox
Displacement:
Surfaced: 1,475 tons
Submerged: 2,370 tons
Length 307'2'
Beam 27' 3"
Draft 13' 3"
Speed:
Surfaced 20 kts
Submerged 8.75 kts
Complement 6 Officers 54 Enlisted
Operating Depth, 300 ft
Submerged Endurance, 48 hrs at 2 kts
Patrol Endurance 75 days
Cruising Range, 11,000 miles surfaced at 10 kts
Armament:
Ten 21" torpedo tubes, six forward, four aft
24 torpedoes
One 3"/50 deck gun
Two .50 cal. machine guns
Two .30 cal. machine guns
Propulsion, diesel electric reduction gear with four General Motors main generator engines, HP 5400, Four General Electric main motors, HP 2740, two 126-cell main storage batteries, twin propellers.
Fuel Capacity, 96,365 gals.
Commanding Officers:
LT W. E. Saunders 06/30/1941 - 09/22/21942
LCDR E. C. Stephen 09/22/1942 - 07/19/1943
LCDR J. A. Moore 07/19/1943 - 02/26/1944
Executive Officers:
LCDR R. E. Nichols 06/30/1941 - 04/25/1943
LT J. H. Stewart 04/25/1943 - 02/26/1944
