Pathfinder-class survey ship

USNS Sumner (T-AGS-61) in Hawaii, July, 2003
History
Owner: United States Navy
Operator: Military Sealift Command
Builder: Halter Marine
General characteristics
Class and type: Pathfinder-class survey ship
Displacement: 4,762 long tons
Length: 329 ft (100 m)
Beam: 58 ft (18 m)
Draft: 19 ft (5.8 m)
Propulsion: Diesel-electric; 4 EMD/Baylor diesel generators; 11, 425 horsepower (8.52 MW); 2 GE CDF 1944 motors; 8,000 horsepower (5.96 MW) sustained; 6,000 horsepower (4.48 MW); 2 Lips Z drives; bow thruster, 1,500 horsepower (1.19 MW).
Speed: 16.0 knots
Complement: 26 Civilian Personal/27 military sponsor personnel

The Pathfinder class survey ships are owned by the United States Navy and operated by Military Sealift Command for the Naval Oceanographic Office ("NAVOCEANO"). They have mostly civilian crews, including scientists from NAVOCEANO.[1][2]

Ships

There are seven ships in the Pathfinder class:[1][3]

References

  1. 1 2 "Ship Inventory - Oceanographic Survey Ships". Military Sealift Command. U.S. Navy. Retrieved 17 December 2016.
  2. Missy Ryan, Dan Lamothe (17 December 2016). "Pentagon: Chinese naval ship seized an unmanned U.S. underwater vehicle in South China Sea". Washington Post. Retrieved 17 December 2016.
  3. "Oceanographic Survey Ships - T-AGS". U.S. Navy. 23 August 2007. Retrieved 17 December 2016.
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