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Attack Transports
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. They are not to be confused with landing ships, which beach themselves to bring their troops directly ashore, or their general British equivalent, the Landing ship, infantry. A total of 388 APA (troop) and AKA (cargo) attack transports were built for service in World War II in at least fifteen classes. Depending on class they were armed with one or two 5-inch guns and a variety of 40 mm and 20 mm anti-aircraft weapons. By the late 1960s, 41 of these ships were redesignated with the hull symbol (LPA) Landing Platform, Amphibious, but they all retained their names and hull ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Davit
Boat suspended from radial davits; the boat is mechanically lowered Gravity multi-pivot on Scandinavia'' file:Bossoir a gravité.jpg, Gravity Roller Davit file:Davits-starbrd.png, Gravity multi-pivot davit holding rescue vessel on North Sea ferry file:Freefall lifeboat.JPG, Freefall lifeboat on the ''Spring Aeolian'' file:Frapping line.jpg, Frapping line Labeled Tricing Gripe Steps to launch davit Roller Gravity Davit A davit (pronounced "dayvit" or see Wiktionary) is any of various crane-like devices used on a ship for supporting, raising, and lowering equipment such as boats and anchors. Davit systems are most often used to lower an emergency lifeboat to the embarkation level to be boarded. The lifeboat davit has falls (now made of wire, historically of manila rope) that are used to lower the lifeboat into the water. Davits can also be used as man-overboard safety devices to retrieve personnel from the water. The maintaining and operation of davits is all under juris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type C3 Ship
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 C3 was larger and faster than the C1 and C2 contemporaries, measuring from stem to stern (vs. for the C2), and designed to make (vs. for the C2). Like the C2, it had five cargo holds. A total of 465 of these ships were built between 1940 and 1947. A total of 75 ships were built with C3 hulls and engines, but not built as cargo ships. During World War II, many C3 ships were converted to naval uses, particularly as s, and as and s, ''Klondike''-class destroyer tenders, submarine tenders, and seaplane tenders. Ships in type *C3 DWT 12,595 as in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type C2 Ship
Type C2 ships were designed by the United States Maritime Commission (MARCOM) in 1937–38. They were all-purpose cargo ships with five holds, and U.S. shipyards built 328 of them from 1939 to 1945. Compared to ships built before 1939, the C2s were remarkable for their speed and fuel economy. Their design speed was , but some could make on occasion. The first C2s were long, broad, and deep, with a draft. Later ships varied somewhat in size. Some, intended for specific trade routes, were built with significant modifications in length and capacity. In 1937, MARCOM distributed tentative designs for criticism by shipbuilders, ship owners, and naval architects. The final designs incorporated many changes suggested by these constituencies. The ships were to be reasonably fast but economical cargo ships which, with some government subsidies to operators, could compete with vessels of other nations. Building costs were to be minimized by standardization of design and equipment, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victory Ship
The Victory ship was a class of cargo ship produced in large numbers by North American shipyards during World War II to replace losses caused by German submarines. They were a more modern design compared to the earlier Liberty ship, were slightly larger and had more powerful steam turbine engines giving higher speed to allow participation in high speed convoys and make them more difficult targets for German U-boats. A total of 531 Victory ships were built in between 1944 and 1946. VC2 design One of the first acts of the United States War Shipping Administration upon its formation in February 1942 was to commission the design of what came to be known as the Victory class. Initially designated EC2-S-AP1, where EC2 = Emergency Cargo, type 2 (Load Waterline Length between ), S = steam propulsion with AP1 = one aft propeller (EC2-S-C1 had been the designation of the Liberty ship design), it was changed to VC2-S-AP1 before the name "Victory Ship" was officially adopted on 28 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type S4 Ship (other)
Type S4 ship may refer to: *Casablanca-class escort carrier a S4-S2-BB3 ship. *Gilliam-class attack transport The ''Gilliam''-class attack transport was a class of attack transport built for service with the US Navy in World War II. Like all attack transports, the purpose of the ''Gilliam''s was to transport troops and equipment to foreign shores in o ... a S4-SE2-BD1 ship. * Artemis-class attack cargo ship a S4-SE2-BE1 ship. {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type P1 Ship
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 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. Ships in class * The P1-S2-L2 s were a series of two ships. The first American assault military transports. Made with an aft ramp for the launching of small landing craft or for the unloading of tanks. ** , first in class ** * The P1-S1-DR1 s were four ships constructed in 1948 that were rebuilt as passenger and cargo ships ** MC#1675 ** MC#1676 ** MC#1677 ** MC#1678 See also * Victory ships * Liberty ship * Type C1 ship * Type C2 ship * Type C3 ship * United States Merchant Marine Academy The United States Merchant Marine Academy (USMMA or Kings Point) is a United States service academy in Kings Poin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alameda Works Shipyard
The Alameda Works Shipyard, in Alameda, California, United States, was one of the largest and best equipped shipyards in the country. The only building remaining from the yard is the Union Iron Works Powerhouse, which is listed on the National Register of Historic Places.1956. History Established in the early 1900s by United Engineering Works, the yard was purchased by Union Iron Works ( Bethlehem Shipbuilding Corporation) in 1916 and came to be known as the Alameda Works. During the World War I period the yard built cargo ships, tankers and 2 small tugboats. For the UK Admiralty * '' War Knight'', '' War Monarch'', '' War Sword'' (1917, 7,700t cargo) * ''War Harbor'', ''War Haven'', ''War Ocean'', ''War Rock'', ''War Sea'' (1918, 7,600t cargo) * ''War Cape'' / '' Pan Massachusetts, ''War Surf'', ''War Wave'' (1919, 7,600t cargo) For other private contractors * ''Talabot'', ''Bessa'' (1917, 7,700t cargo) For Atlantic Refining * ''J. E. O'Neill'', ''Herbert L. Pratt'', ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two-Ocean Navy Act
The Two-Ocean Navy Act, also known as the Vinson-Walsh Act, was a United States law enacted on July 19, 1940, and named for Carl Vinson and David I. Walsh, who chaired the Naval Affairs Committee in the House and Senate respectively. The largest naval procurement bill in U.S. history, it increased the size of the United States Navy by 70%. History Modest naval expansion programs had been implemented by the Vinson-Trammell Act of 1934 and the Naval Act of 1938. In early June 1940, the U.S. Congress passed legislation that provided an 11% increase in naval tonnage as well as an expansion of naval air capacity. On June 17, a few days after German troops conquered France, Chief of Naval Operations Harold Stark requested four billion dollars from Congress to increase the size of the American combat fleet by 70%, adding 257 ships amounting to 1,325,000 tons.The Decline and Renaissance of the Navy, 1922-1944, Senator David I. Walsh, 78th Congress, Session 2, Document No. 2, http:// ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Furness Shipbuilding Company
The Furness Shipbuilding Company was a shipbuilding company in Haverton Hill, Stockton on Tees, England. It was established during the First World War and operated from 1917 until 1979. Establishment The yard was initially established as an emergency shipyard to repair ships damaged in the war. It was incorporated as a Private company in 1917 and covered an 85-acre site on the north bank of the River Tees at Haverton Hill, opposite Middlesbrough. As completed it included 50 acres reclaimed from tidal land with 2,500 feet of river frontage, with twelve building berths and a fitting-out basin measuring 1,000 feet by 250 feet. It operated as a subsidiary within the Furness, Withy Shipping Company, with the first ship being laid down in March 1918, before the yard had been completed. It initially built ships for the British Government and foreign companies as well as ships for Furness, Withy & Co and its subsidiaries. During the 1920s it built colliers, tramp steamers, twin-fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type C4-class Ship
The Type C4-class ship were the largest cargo ships built by the United States Maritime Commission (MARCOM) during World War II. The design was originally developed for the American-Hawaiian Lines in 1941, but in late 1941 the plans were taken over by the MARCOM. Eighty-one ships were built as cargo or troopships in four shipyards: Kaiser Richmond, California (35 ships), Kaiser Vancouver, Washington (20 ships), Sun Shipbuilding and Drydock in Chester, Pennsylvania (20 ships) and Bethlehem Steel Sparrows Point, Maryland (6 ships). All ships were capable of , driven by a single screw steam turbine generating . Among the variations of the design were the . They were followed post-war by thirty-seven of the larger C4-S-1 class, also known as the ''Mariner'' class. List of Type C4 ships USS ''General G.O. Squier'', a C4-S-A1 General series C4-S-A1 DWT: 14,863. Built by Kaiser Shipyards at Permanente No. 3 in Richmond, California, for the US Army Transportation Corps then tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victory Ship
The Victory ship was a class of cargo ship produced in large numbers by North American shipyards during World War II to replace losses caused by German submarines. They were a more modern design compared to the earlier Liberty ship, were slightly larger and had more powerful steam turbine engines giving higher speed to allow participation in high speed convoys and make them more difficult targets for German U-boats. A total of 531 Victory ships were built in between 1944 and 1946. VC2 design One of the first acts of the United States War Shipping Administration upon its formation in February 1942 was to commission the design of what came to be known as the Victory class. Initially designated EC2-S-AP1, where EC2 = Emergency Cargo, type 2 (Load Waterline Length between ), S = steam propulsion with AP1 = one aft propeller (EC2-S-C1 had been the designation of the Liberty ship design), it was changed to VC2-S-AP1 before the name "Victory Ship" was officially adopted on 28 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_at_anchor%2C_circa_in_1944.jpg "Click for more on -> Type P1 Ship")
_passing_under_the_Golden_Gate_Bridge%2C_San_Francisco%2C_California_(USA)%2C_in_the_1950s.jpg "Click for more on -> Type C4-class Ship")
