A troopship is a ship used to carry soldiers, either in peacetime or wartime. Troopships were often drafted from commercial shipping fleets, and were unable to land troops directly on shore, typically loading and unloading at a seaport or onto smaller vessels, either tenders or barges.
Attack transport is a United States Navy ship classification for a variant of ocean-going troopship adapted to transporting invasion forces ashore. Unlike standard troopships – often drafted from the merchant fleet – that rely on either a quay or tenders, attack transports carry their own fleet of landing craft, such as the landing craft, vehicle, personnel (LCVP) or Higgins boat.
Haskell-class attack transports (APA) were amphibious assault ships of the United States Navy created in 1944. They were designed to transport 1,500 troops and their combat equipment, and land them on hostile shores with the ships' integral landing craft.
Type C3-class ships were the third type of cargo ship designed by the United States Maritime Commission (MARCOM) in the late 1930s. As it had done with the Type C1 ships and Type C2 ships, MARCOM circulated preliminary plans for comment. The design presented was not specific to any service or trade route, but was a general purpose ship that could be modified for specific uses. A total of 162 C3 ships were built from 1939 to 1946.
The Gilliam-class attack transport was a class of attack transport built for service with the US Navy in World War II.
USS James O'Hara (APA-90) was a Frederick Funston-class attack transport that served with the US Navy during World War II and later in the Korean War. The ship was named after a Continental Army officer who fought in the Revolutionary War and who later became Quartermaster General of the US Army.
The Bayfield-class attack transport was a class of US Navy attack transports that were built during World War II.
USS John Penn (APA-23) was an attack transport that served with the US Navy during World War II. Named after Founding Father John Penn, a signatory to the American Declaration of Independence, she was the only ship in her class.
The Sumter-class attack transport was a class of attack transport built for service with the US Navy in World War II.
USS Frederick Funston (APA-89) was a Frederick Funston-class attack transport that served with the US Navy during World War II. Before serving as a Navy APA, she had been the US Army transport USAT Frederick Funston. After World War II, she was returned to the Army and operated as USAT Frederick Funston. Funston was among the seventy-two ships transferred to the Navy's Military Sea Transportation Service (MSTS) in the 1 March 1950 group and placed in service as USNS Frederick Funston (T-AP-178).
The Windsor-class attack transport was a class of nine US Navy attack transports. Ships of the class saw service in World War II.
USS Crescent City (AP-40/APA-21) was the lead ship of the Crescent City-class attack transports that served with the US Navy during World War II. The ship was built as the cargo and passenger liner Delorleans for the Mississippi Shipping Company's Delta Line. After brief commercial operation the ship was among 28 vessels requisitioned in June 1941 for the Navy and the Army. The Navy renamed the ship Crescent City, a popular nickname for New Orleans, Louisiana, upon commissioning 10 October 1941. The ship was decommissioned and laid up in 1948 before being loaned to the California Maritime Academy to serve as a training ship 1971–1995 and then transferred to a foundation in a failed art colony project. The ship left California for Texas scrapping in 2012.
The Ormsby-class attack transport was a class of US Navy attack transport that saw service in World War II.
The Crescent City-class attack transport was a class of U.S. Navy attack transports that saw service in World War II and the Korean War. There were four ships in the class: USS Crescent City, USS Charles Carroll, USS Monrovia, and USS Calvert.
The Harris-class attack transport was a class of US Navy attack transport which saw service in World War II. The purpose of any attack transport was to deliver troops and their equipment to hostile shores in order to execute amphibious invasions using an array of smaller integral landing craft. Being intended to serve in forward combat areas, these ships were well armed with antiaircraft guns to protect itself and its vulnerable cargo of troops from air attack in the battle zone.
The McCawley-class attack transport was a class of US Navy attack transport built in 1928 that saw service in World War II.
The President Jackson-class attack transport was a class of seven US Navy attack transport that saw service in World War II.
The Arthur Middleton-class attack transport was a class of three US Navy attack transport that saw most of its service in World War II. Ships of the class were named after signatories of the American Declaration of Independence.
The Doyen-class attack transport was a class of two attack transports that saw service with the US Navy in World War II. Ships of the class were named after generals of the United States Marine Corps.
The Type P1 ship is a United States Maritime Administration (MARAD) designation for World War II passenger ships. P1 was used in World War II, Korean War and Vietnam War. Type P1 were the smallest of the P-class ships, at 400 to 500 feet long. Two P1-S2-L2 ships were built for the Navy and used as attack transports (APA). Many P1 type ships were built on Type C3-class ship hulls.
United States Navy