The Lewis and Clark class of dry cargo ship is a class of 14 underway replenishment vessels operated by the United States Navy's Military Sealift Command. The ships in the class are named after famous American explorers and pioneers.
USS Ponchatoula (AO-148) was one of six Neosho-class fleet oilers built for the United States Navy, in service from 1956 to 1992, and named for the Ponchatoula Creek which rises in Tangipahoa Parish, Louisiana, and flows into the Natalbany River, west of Ponchatoula, Louisiana. She was the second U.S. Naval vessel to bear the name.
Military Sealift Command (MSC) is an organization that controls the replenishment and military transport ships of the United States Navy. Military Sealift Command has the responsibility for providing sealift and ocean transportation for all US military services as well as for other government agencies. It first came into existence on 9 July 1949 when the Military Sea Transportation Service (MSTS) became solely responsible for the Department of Defense's ocean transport needs. The MSTS was renamed the Military Sealift Command in 1970.
USNS Yukon (T-AO-202) is a Henry J. Kaiser-class underway replenishment oiler operated by the Military Sealift Command to support ships of the United States Navy.
Joshua Humphreys was an American ship builder and naval architect. He was the constructor of the original six frigates of the United States Navy and is known as the "Father of the American Navy".
The Henry J. Kaiser class is an American class of eighteen fleet replenishment oilers which began construction in August 1984. The class comprises fifteen oilers which are operated by Military Sealift Command to provide underway replenishment of fuel to United States Navy combat ships and jet fuel for aircraft aboard aircraft carriers at sea. One ship, operated by the United States from 1987 to 1996, was sold to Chile in 2009 and commissioned into the Chilean Navy in 2010; and two ships were scrapped in 2011 while still incomplete.
USNS Tippecanoe (T-AO-199) is a Henry J. Kaiser-class underway replenishment oiler operated by the Military Sealift Command (MSC) to support ships of the United States Navy. She serves in the United States Pacific Fleet. Tippecanoe, the thirteenth ship of the Henry J. Kaiser class, was laid down at Avondale Shipyard, Inc., at New Orleans, Louisiana, on 19 November 1990 and launched on 16 May 1992. She entered non-commissioned U.S. Navy service under the control of the MSC with a primarily civilian crew on 8 February 1993.
USNS Henry Eckford (T-AO-192) was a Henry J. Kaiser-class fleet replenishment oiler of the United States Navy. She was never completed.
USNS Spica (T-AFS-9), was a combat stores ship acquired by the U.S. Navy from the United Kingdom in 1981. She participated in Operation Fiery Vigil to evacuate Clark Air Base personnel following the Mount Pinatubo Eruption in 1991. She served as part of the Military Sealift Command until she was deactivated in 2008.
USNS Kanawha (T-AO-196) is a Henry J. Kaiser-class fleet replenishment oiler of the United States Navy in non-commissioned service in the Military Sealift Command.
USNS Benjamin Isherwood (T-AO-191) was a Henry J. Kaiser class fleet replenishment oiler of the United States Navy. She was never completed.
USNS Henry J. Kaiser (T-AO-187) is a United States Navy fleet replenishment oiler and the lead ship of her class. Her mission is to resupply U.S. Navy and allied ships at sea with fuel oil, jet fuel, lubricating oil, potable water, and dry and refrigerated goods, including food and mail.
USNS John Lenthall (T-AO-189) is a Henry J. Kaiser-class replenishment oiler of the United States Navy. Her motto is "Shaft of the Spear."
USNS Andrew J. Higgins (T-AO-190) was a Henry J. Kaiser-class oiler of the United States Navy which saw active service from 1987 to 1996. Sold to Chile in 2009, she was commissioned as Almirante Montt in the Chilean Navy in 2010.
USNS Walter S. Diehl (T-AO-193) is a Henry J. Kaiser-class replenishment oiler of the United States Navy. She was named after Captain Walter Stuart Diehl, USN, a career naval officer and aeronautical engineer.
USNS Leroy Grumman (T-AO-195) is a Henry J. Kaiser-class replenishment oiler of the United States Navy.
USNS Big Horn (T-AO-198) is a Henry J. Kaiser-class replenishment oiler of the United States Navy.
The Naval Fleet Auxiliary Force is a division of the US Navy. The 42 ships of the Military Sealift Command's Naval Fleet Auxiliary Force are the supply lines to U.S. Navy ships at sea. These ships provide virtually everything that Navy ships need, including fuel, food, ordnance, spare parts, mail and other supplies. NFAF ships enable the Navy fleet to remain at sea, on station and combat ready for extended periods of time. NFAF ships also conduct towing, rescue and salvage operations or serve as floating medical facilities. All NFAF ships are government owned and crewed by civil service mariners. Some of the ships also have a small contingent of Navy personnel aboard for operations support, supply coordination and helicopter operations.
USNS Pecos (T-AO-197) is a Henry J. Kaiser-class underway replenishment oiler operated by the Military Sealift Command to support ships of the United States Navy, and the third such ship to be named after the Pecos River.
United States
