USS Newport News (SSN-750)

USS Newport News
USS Newport News, in October 2004
History
United States
NameUSS Newport News
NamesakeThe City of Newport News, Virginia
Awarded19 April 1982
BuilderNewport News Shipbuilding
Laid down3 March 1984
Launched15 March 1986
Commissioned3 June 1989
HomeportGroton, Connecticut
Identification
Motto
  • Magni Nominis Umbra
  • (Latin:"Under the shadow of a great name")
Statusin active service
Badge
General characteristics
Class and typeLos Angeles-class submarine
Displacement
  • 5,700 long tons (5,791 t) light
  • 6,072 long tons (6,169 t) full
  • 1,372 long tons (1,394 t) dead
Length110.3 m (361 ft 11 in)
Beam10 m (32 ft 10 in)
Draft9.4 m (30 ft 10 in)
Propulsion
  • 1 × S6G PWR nuclear reactor with D2W core (165 MW), HEU 93.5%[1][2]
  • 2 × steam turbines (33,500) shp
  • 1 × shaft
  • 1 × secondary propulsion motor 325 hp (242 kW)
Speed
  • 25 knots (46 km/h) surfaced
  • 30 knots (56 km/h) submerged (actual top speed classified)
Test depth290 m (950 ft)
Complement13 officers; 121 enlisted
Armament

USS Newport News (SSN-750), a Los Angeles-class submarine, is the third ship of the United States Navy to be named for Newport News, Virginia. The contract to build her was awarded to Newport News Shipbuilding and Dry Dock Company in Newport News, Virginia on 19 April 1982 and her keel was laid down on 3 March 1984. She was launched on 15 March 1986 sponsored by Mrs. Rosemary D. Trible, and commissioned on 3 June 1989. Mayor Jessie M. Rattley presented the ship with a commemorative plaque containing the poem "Newport News," written by Newport News native Ronald W. Bell, whose poem "Admiral Rickover" also appears upon a plaque aboard the Los Angeles-class submarine Hyman G. Rickover.

  1. ^ "International Panel on Fissile Materials". fissilematerials.org. 10 April 2020. Retrieved 27 February 2022.
  2. ^ "Validation of the Use of Low Enriched Uranium as a Replacement for Highly Enriched Uranium in US Submarine Reactors" (PDF). dspace.mit.edu. June 2015. Retrieved 27 February 2022.