|
Martinolich Shipbuilding San Diego
Lynch Shipbuilding was a wooden shipbuilding company in San Diego, California. To support the World War II demand for ships, Lynch Shipbuilding built US Navy rescue tugs and Coastal trading vessel, coastal cargo ships. Lynch Shipbuilding yard was started in the 1930s. Lynch was in the lumber business at the time also. In 1952 the yard was sold to Martinolich Shipbuilding Company, as Martinolich Shipbuilding San Diego. Martinolich's main shipyard was in Dockton, Washington. John A. Martinolich died in 1960. Martinolich's sons operated boatyards from 1940s to 1970 in Tacoma and San Diego also. Martinolich sold the San Diego shipyard in 1957 to National Steel and Shipbuilding Company which is at the current site, 1400 South 28th Street, San Diego. Notable ships * Six APc-1-class small coastal transports. Displacement of 100 tons lite, 258 tons full, a length 103 feet, a beam of 21 feet, a draft of 9 feet, a top speed of 10 knots. Crew of 3 officers and 22 enlisted with a troop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Illusive (MSO-448) And USS Conquest (MSO-488) Off Sitra, Bahrain, On 26 December 1987 (6429495)
USS ''Illusive'' may refer to the following ships of the United States Navy: * The construction of ''Illusive'' (AM-243) was canceled on 6 June 1944 * , was a minesweeper launched 12 July 1952 and decommissioned 30 March 1990 {{DEFAULTSORT:Illusive United States Navy ship names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
APc-1-class Small Coastal Transports
''APc-1''-class small coastal transports were a troopship design used during World War 2 for the United States Navy (USN). These ships were assigned to the Pacific War where they transported supplies, personnel and munitions around the Island hopping campaign. Many of the ships were under threat of air, sea and submarine attack. A few ships of the class received battle stars for combat valor, including USS ''APc-15'', USS ''APc-22'', USS ''APc-25'' and USS ''APc-26''. The wooden-hulled ships were built by many different shipyards. Following the war, many of them were converted to fishing vessels. Design The design is based on the wooden-hulled USN AMc . The USN Chief of Naval Operations gave the order for the construction of 50 AMc coastal minesweepers, ''AMc-150''–''AMc-199'' on January 19, 1942. The coastal minesweepers design was modified, as the need for a small coastal transports was great at the time. The Bureau of Ships issued the specifications for the modified coastal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Theater Of World War II
The American Theater was a theater of operations during World War II including all continental American territory, and extending into the ocean. Owing to North and South America's geographical separation from the central theaters of conflict (in Europe, the Mediterranean and Middle East, and the Pacific) the threat of an invasion of the continental U.S. or other areas in the Americas by the Axis Powers was negligible and the theater saw relatively little conflict. However, despite the relative unimportance of the American Theater, some battles took place within it, including the Battle of the River Plate, submarine attacks off the East Coast, the Aleutian Islands campaign, the Battle of the St. Lawrence, and the attacks on Newfoundland. Espionage efforts included Operation Bolívar. German operations South America ''See also Latin America during World War II'' Battle of the River Plate The first naval battle during the war was fought on December 13, 1939, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wooden Boats Of World War 2
Splinter fleet or Splinter navy was a nickname given to the United States wooden boats used in World War II. The boats served in many different roles during the war. These boats were built in small boatyards on the West coast and East coast, Great Lakes and the Gulf of Mexico. They could be built quickly, in just 60 to 120 days. Most of the boats were built by boatyards that already had the tools and knowledge from building yachts, sailboats and motor boats. Many were built by craftsmen in family-owned small businesses. Under the Emergency Shipbuilding Program and War Shipping Administration contracts went out to over fifty boatyards across the country. The boats were built for the US Navy, the, United States Army Air Forces, United States Coast Guard, and US Army. Some of the wooden boats went to Allied nations on the Lend-Lease program. In addition to new boat construction, some wooden boats built between 1910 and 1941 were acquired for the war effort, some used as-is and o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maritime History Of California
The maritime history of California can be divided into several periods: the Native American period; European exploration period from 1542 to 1769; the Spanish colonial period, 1769 to 1821; the Mexican period, 1821 to 1847; and United States statehood period, which continues to the present day. In the history of the California coast, the use of ships and the Pacific Ocean has historically included water craft (such as dugouts, canoes, sailing ships, and steamships), fisheries, shipbuilding, Gold Rush shipping, ports, shipwrecks, naval ships and installations, and lighthouses. Native California maritime peoples Dugout canoes In the northwest coast of California near the redwood forests several Indian tribes developed large dugout canoes they used for fishing, trade and warfare. These canoes were constructed by taking a large tree and shaping it with hand tools and fire to a boat's configuration. A redwood log long and diameter weighs about . This large weight meant that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California During World War II
California during World War II was a major contributor to the World War II effort. California's long Pacific Ocean coastline provided the support needed for the Pacific War. California also supported the war in Europe. After the Japanese attack on Pearl Harbor, Hawaii, on December 7, 1941, most of California's manufacturing was shifted to the war effort. California became a major ship builder and aircraft manufacturer. Existing military installations were enlarged and many new ones were built. California trained many of the troops before their oversea deployment. Over 800,000 Californians served in the United States Armed Forces. California agriculture, ranches and farms were used to feed the troops around the world. California's long coastline also put the state in fear, as an attack on California seemed likely. California was used for the temporary and permanent internment camps for Japanese Americans. The population of California grew significantly, largely due to servicemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aggressive-class Minesweeper
The ''Aggressive''-class minesweepers are a class of US-built minesweepers. They are designated as ''MSO'' (Mine Sweeper Ocean), distinguishing them from the smaller coastal MSCs and inshore MSIs. Besides the US Navy, this class of vessels has also been used by the Belgian Navy and the Norwegian Navy, among others. Background Minesweeping, or the disposal of naval mines, by these vessels is performed in different ways: *Sweeping proper, with an underwater cable cutting the mooring cables of moored mines. The mines then come to the surface and are destroyed by gunfire. *Acoustic sweeping, with a towed device producing noise to trigger acoustic mines. *Magnetic sweeping, with a towed device producing a magnetic field to trigger magnetic mines. To protect the minesweeper itself against magnetic mines, the hull and superstructure of the ship are made of wood. Other components are made of non-magnetic materials, and any magnetic materials are strictly controlled. Construction and di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3-inch/50-caliber Gun
The 3"/50 caliber gun (spoken "three-inch fifty-caliber") in United States naval gun terminology indicates the gun fired a projectile in diameter, and the barrel was 50 calibers long (barrel length is 3 in × 50 = ). Different guns (identified by Mark numbers) of this caliber were used by the U.S. Navy and U.S. Coast Guard from 1890 through to 1994 on a variety of combatant and transport ship classes. The gun is still in use with the Spanish Navy on ''Serviola''-class patrol boats. Early low-angle guns The US Navy's first 3"/50 caliber gun (Mark 2) was an early model with a projectile velocity of per second. Low-angle (single-purpose/non-anti-aircraft) mountings for this gun had a range of 7000 yards at the maximum elevation of 15 degrees. The gun entered service around 1900 with the s, and was also fitted to s. By World War II these guns were found only on a few Coast Guard cutters and Defensively Equipped Merchant Ships. Low-angle 3"/50 caliber guns (Marks 3, 5, 6 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATR-1-class Rescue Tug
The Type V ship is a United States Maritime Commission (MARCOM) designation for World War II tugboats. Type V was used in World War II, Korean War, and the Vietnam War. Type V ships were used to move ships and barges. Type V tugboats were made of either steel or wood hulls. There were four types of tugboats ordered for World War II. The largest type V design was the sea worthy long steel hull, V4-M-A1. The V4-M-A1 design was used by a number of manufacturers; a total of 49 were built. A smaller steel hull tugboat was the V2-ME-A1; 26 were built. The largest wooden hull was the V3-S-AH2, of which 14 were built. The smaller wooden hull was the V2-M-AL1, which 35 were built. Most V2-M-AL1 tugboats were sent to the United Kingdom for the war efforts under the lend-lease act. The Type V tugs served across the globe during World War II including: Pacific War, European theatre, and in the United States. SS ''Farallon'', and other Type V tugs, were used to help built Normand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oerlikon 20 Mm Cannon
The Oerlikon 20 mm cannon is a series of autocannons, based on an original German Becker Type M2 20 mm cannon design that appeared very early in World War I. It was widely produced by Oerlikon Contraves and others, with various models employed by both Allied and Axis forces during World War II. Many versions of the cannon are still used today. Blowback-operated models History Origins During World War I, the German industrialist Reinhold Becker developed a 20 mm caliber cannon, known now as the 20 mm Becker using the advanced primer ignition blowback (API blowback) method of operation. This used a 20×70mmRB cartridge and had a cyclic rate of fire of 300 rpm. It was used on a limited scale as an aircraft gun on ''Luftstreitkräfte'' warplanes, and an anti-aircraft gun towards the end of that war. Because the Treaty of Versailles banned further production of such weapons in Germany, the patents and design works were transferred in 1919 to the Swiss firm SEMAG (''Seeba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Steel And Shipbuilding Company
National Steel and Shipbuilding Company, commonly referred to as NASSCO, is an American shipbuilding company with three shipyards located in San Diego, Norfolk, Virginia, Norfolk and Mayport (Jacksonville), Mayport. It is a division of General Dynamics. The San Diego shipyard specializes in constructing commercial cargo ships and auxiliary vessels for the US Navy and Military Sealift Command; it is the only new-construction shipyard on the West Coast of the United States. The Virginia shipyard primarily performs ship repairs and conversions for the United States Navy. History The origin of NASSCO traces to 1905 and a small machine shop and foundry known as California Iron Works. In 1922 California Iron Works was taken over by U.S. National Bank and renamed National Iron Works. In 1944 National Iron Works moved to its present location at 28th Street and Harbor Drive on San Diego Bay, and in 1949 the company was renamed National Steel and Shipbuilding Co. to reflect its expansion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
