A merchant ship, merchant vessel, trading vessel, or merchantman is a watercraft that transports cargo or carries passengers for hire. This is in contrast to pleasure craft, which are used for personal recreation, and naval ships, which are used for military purposes.
USNS Lawrence H. Gianella (T-AOT-1125) is a United States Military Sealift Command product tanker which typically carries diesel, gasoline, and JP5.
An Auxiliary Crane Ship is a vessel of the United States Military Sealift Command designed to operate where port facilities are limited or damaged to transfer cargo between themselves, other vessels, and piers.
USS Saugatuck (AO-75) was a Suamico-class replenishment oiler of the United States Navy.
USNS Maumee (T-AO-149), later T-AOT-149, was a United States Navy Maumee-class oiler, later transport oiler, in non-commissioned service with the Military Sea Transportation Service (MSTS), later Military Sealift Command, from 1956 until probably the mid-1980s.
The Maumee class was a class of four United States Navy fleet oilers in service from the mid-1950s until the mid-1980s. It was the first class of United States Naval Ships.
The fifth USNS Potomac (T-AO-181) was a United States Navy oiler in non-commissioned service with the Military Sea Transportation Service, later Military Sealift Command, from 1976 to 1983.
The SS Chesapeake is a transport oiler that was in service with the United States Navy from 2000 to 2009. She was operated by Military Sealift Command.
SS Mount Washington (T-AOT-5076) was an American transport oiler. Originally built for commercial interests, it became one of four Offshore Petroleum Discharge System (OPDS) tankers within the Ready Reserve Force maintained by the United States Maritime Administration. The Mount Washington was one of the largest of the fleet — 736 feet (224 m) long, a beam of 102 feet (31 m), and a fuel capacity of 364,000 bbl (57,900 m3). The ship was designated for scrapping in 2013.
SS Keystone State (T-ACS-1) is a crane ship in ready reserve for the United States Navy. The ship was named for the state of Pennsylvania, which is also known as the Keystone State.
SS Gem State (T-ACS-2) is a crane ship in Ready Reserve for the United States Navy. The ship was named for the state of Idaho, which is also known as the Gem State.
SS Equality State (T-ACS-8) was a crane ship of the United States Navy. The ship was named for the state of Wyoming, which is also known as the Equality State. She was scrapped in June 2019.
SS Diamond State (T-ACS-7) is a crane ship in the National Defense Reserve Fleet (NRDF) for the United States Navy. The ship was named for the state of Delaware, which is also known as the "Diamond State". The ship was initially a bulk freighter named SS Japan Mail when launched in 1961 and entered service in 1962 with the American Mail Line. In 1971, the ship was lengthened and renamed SS President Truman. In 1987, the vessel was taken over by MARAD and converted to a crane ship and in 1989, renamed Diamond State.
SS Green Mountain State (T-ACS-9) is a crane ship in ready reserve for the United States Navy. The ship was named for the state of Vermont, which is also known as the Green Mountain State.
SS Pacific Tracker is a United States Maritime Administration (MARAD) missile range instrumentation ship that monitors tests conducted by the Missile Defense Agency. It was formerly a crane ship named SS Beaver State (T-ACS-10) was named for the state of Oregon, which is also known as the Beaver State. As of 30 September, 2023, Pacific Tracker was listed in the National Defense Reserve Fleet, Pacific division assigned to Portland, OR.
The Inland Petroleum Distribution System (IPDS) a rapid deployment, general support, bulk fuel storage and pipeline system designed to move bulk fuel forward in a theater of operations. The system has a design throughput of 720,000 US gallons (2,700,000 L) per day based on 600 US gallons (2,300 L) per minute at 20 hours per operational day. The IPDS system has three primary subsystems: tactical petroleum terminal, pipeline segments, and pump stations.
USNS VADM K. R. Wheeler (T-AG-5001),, is an Offshore Petroleum Distribution System (OPDS) ship built in 2007. The ship is named after Vice Admiral Kenneth Ray Wheeler, an American sailor who was a Legion of Merit recipient and Prisoner of War during World War II.
USNS Fast Tempo is an ocean tug and supply ship for the United States Sealift Command. She was originally named MV Fast Tempo before being acquired by the United States Navy.
United States
