USS Hardhead

Hardhead (SS-365) after GUPPY conversion, post May 1953.
USS Hardhead (SS-365) sometime after May 1953.
History
United States
NameUSS Hardhead
NamesakeHardhead
BuilderManitowoc Shipbuilding Company, Manitowoc, Wisconsin[1]
Laid down7 July 1943[1]
Launched12 December 1943[1]
Commissioned18 April 1944[1]
Decommissioned10 May 1946[1]
Recommissioned6 February 1952[1]
Decommissioned22 May 1952[1]
Recommissioned24 March 1953[1]
Decommissioned26 July 1972[1]
Stricken26 July 1972[2]
IdentificationSS-365
FateTransferred to Greece, 26 July 1972[1]
Greece
NamePapanikolis
Acquired26 July 1972
Stricken4 May 1993
IdentificationS-114
FateSold for scrap 1993
General characteristics
Class and typeBalao-class diesel-electric submarine[2]
Displacement
  • 1,526 tons (1,550 t) surfaced[2]
  • 2,424 tons (2,463 t) submerged[2]
Length311 ft 9 in (95.02 m)[2]
Beam27 ft 3 in (8.31 m)[2]
Draft16 ft 10 in (5.13 m) maximum[2]
Propulsion
Speed
  • 20.25 knots (38 km/h) surfaced[6]
  • 8.75 knots (16 km/h) submerged[6]
Range11,000 nautical miles (20,000 km) surfaced at 10 knots (19 km/h)[6]
Endurance
  • 48 hours at 2 knots (3.7 km/h) submerged[6]
  • 75 days on patrol
Test depth400 ft (120 m)[6]
Complement10 officers, 70–71 enlisted[6]
Armament
General characteristics (Guppy IIA)
Class and typenone
Displacement
  • 1,848 tons (1,878 t) surfaced[7]
  • 2,440 tons (2,479 t) submerged[7]
Length307 ft (93.6 m)[8]
Beam27 ft 4 in (8.3 m)[8]
Draft17 ft (5.2 m)[8]
Propulsion
  • Snorkel added[7]
  • One diesel engine and generator removed[7]
  • Batteries upgraded to Sargo II[7]
Speed
  • Surfaced:
  • 17.0 knots (19.6 mph; 31.5 km/h) maximum
  • 13.5 knots (15.5 mph; 25.0 km/h) cruising
  • Submerged:
  • 14.1 knots (16.2 mph; 26.1 km/h) for ½ hour
  • 8.0 knots (9.2 mph; 14.8 km/h) snorkeling
  • 3.0 knots (3.5 mph; 5.6 km/h) cruising[7]
Armament

USS Hardhead (SS-365), a Balao-class submarine, was a ship of the United States Navy named for the hardhead, a fish of the croaker family.

  1. ^ a b c d e f g h i j Friedman, Norman (1995). U.S. Submarines Through 1945: An Illustrated Design History. Annapolis, Maryland: United States Naval Institute. pp. 285–304. ISBN 1-55750-263-3.
  2. ^ a b c d e f g Bauer, K. Jack; Roberts, Stephen S. (1991). Register of Ships of the U.S. Navy, 1775-1990: Major Combatants. Westport, Connecticut: Greenwood Press. pp. 275–280. ISBN 0-313-26202-0.
  3. ^ a b c d e Bauer, K. Jack; Roberts, Stephen S. (1991). Register of Ships of the U.S. Navy, 1775–1990: Major Combatants. Westport, Connecticut: Greenwood Press. pp. 275–280. ISBN 978-0-313-26202-9.
  4. ^ U.S. Submarines Through 1945 pp. 261–263
  5. ^ a b c U.S. Submarines Through 1945 pp. 305–311
  6. ^ a b c d e f U.S. Submarines Through 1945 pp. 305-311
  7. ^ a b c d e f g Friedman, Norman (1994). U.S. Submarines Since 1945: An Illustrated Design History. Annapolis, Maryland: United States Naval Institute. pp. 11–43. ISBN 1-55750-260-9.
  8. ^ a b c d U.S. Submarines Since 1945 pp. 242