About The Boat
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USS TRIGGER (SS 564)

 

Specifications:

 

  • USS TRIGGER (SS 564) PatchKeel Laid: 24 FEB 1949
  • Launched: 14 JUN 1951
  • Commissioned: 31 MAR 1952
  • Decommissioned: 10 JUL 1973
  • Stricken: 10 JUL 1973
  • Sold to Italy: 10 JUL 1973
  • Builder: Electric Boat Company
  • Propulsion system: diesel-electric drive
  • Screw: two
  • Length: 269 ft (82 meters)
  • Beam: 27 ft (8.2 meters)
  • Draft: 17 ft (5.2 meters)
  • Displacement, surfaced: approx. 1615 tons
  • Displacement, submerged: approx. 1990 tons 
  • Speed: Surfaced: 18.3 knots
  • Speed: Submerged: 15.5 knots
  • Armament: eight x 21 inch (533 mm) torpedo tubes (6 forward, 2 aft
  • Crew: 88 officers and men

 

Sources: Dictionary of American Naval Fighting Ships, www.navysite.de

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