|
USNS Vanguard (T-AGM-19)
SS ''Mission San Fernando'' was a Type T2-SE-A2 tanker built for the United States Maritime Commission during World War II. After the war she was acquired by the United States Navy as USS ''Mission San Fernando'' (AO-122). Later the tanker transferred to the Military Sea Transportation Service as USNS ''Mission San Fernando'' (T-AO-122). She was a member of the and was named for Mission San Fernando Rey de España in Los Angeles. She was later renamed USNS ''Muscle Shoals'' (T-AGM-19) (after Muscle Shoals, Alabama), and, later, USNS ''Vanguard'' (T-AG-194). Service history As oiler, 1943–1957 ''Mission San Fernando'' was laid down on 26 August 1943 under a Maritime Commission contract by Marine Ship Corporation, Sausalito, California; launched on 25 November 1943; sponsored by Mrs. Ruth B. Krohn; and delivered on 29 February 1944. Chartered to Pacific Tankers Inc., for operations, she served the remainder of the War carrying fuel to Allied forces in the western Pacific ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mission San Fernando Rey De España
Mission San Fernando Rey de España is a Spanish mission in the Mission Hills community of Los Angeles, California. The mission was founded on 8 September 1797 at the site of Achooykomenga, and was the seventeenth of the twenty-one Spanish missions established in Alta California. Named for Saint Ferdinand, the mission is the namesake of the nearby city of San Fernando and the San Fernando Valley. The mission was secularized in 1834 and returned to the Catholic Church in 1861; it became a working church in 1920. Today the mission grounds function as a museum; the church is a chapel of ease of the Archdiocese of Los Angeles. History In 1769, the Spanish Portolà expedition – the first Europeans to see inland areas of California – traveled north through the San Fernando Valley. On August 7 they camped at a watering place near where the mission would later be established. Fray Juan Crespí, a Franciscan missionary travelling with the expedition, noted in his diary that t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Defense Service Medal
The National Defense Service Medal (NDSM) is a service award of the United States Armed Forces established by President Dwight D. Eisenhower in 1953. It is awarded to every member of the US Armed Forces who has served during any one of four specified periods of armed conflict or national emergency from June 27, 1950 through the present. Combat or "in theater" service is not a requirement for the award. History The National Defense Service Medal (NDSM) was first intended to be a "blanket campaign medal" awarded to service members who served honorably during a designated time period of when a "national emergency" had been declared during a time of war or conflict. It may also be issued to active military members for any other period that the Secretary of Defense designates. To date, the NDSM has been awarded for four specific time periods, which roughly correspond to the Korean (1950-1954), Vietnam (1961-1974), Gulf (1990-1995), and the Global War on Terrorism (2001 to 2022). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UGM-96 Trident I
The UGM-96 Trident I, or Trident C4, was an American submarine-launched ballistic missile (SLBM), built by Lockheed Martin Space Systems in Sunnyvale, California. First deployed in 1979, the Trident I replaced the UGM-73 Poseidon, Poseidon missile. It was retired in 2005, having been replaced by the UGM-133 Trident II, Trident II. The missile was a three-stage, solid-fuel rocket, solid-fuelled system, capable of carrying up to eight W76 warheads in the Mark 4 RB. The first eight s were armed with Trident I missiles. Twelve - and s were also retrofitted with Trident I missiles, which replaced older UGM-73 Poseidon, Poseidon missiles. In 1980, the Royal Navy requested Trident I missiles under the Polaris Sales Agreement. In 1982, the agreement was changed to supply Trident II instead. See also * Trident (missile) * UGM-133 Trident II References Cold War weapons of the United States Nuclear weapons of the United States Cold War submarine-launched ballistic missiles of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UGM-73 Poseidon
The UGM-73 Poseidon missile was the second US Navy nuclear-armed submarine-launched ballistic missile (SLBM) system, powered by a two-stage solid-fuel rocket. It succeeded the UGM-27 Polaris beginning in 1972, bringing major advances in warheads and accuracy. It was followed by Trident I in 1979, and Trident II in 1990. Development A development study for a longer range version of the Polaris missile—achieved by enlarging it to the maximum possible size allowed by existing launch tubes—started in 1963. Tests had already shown that Polaris missiles could be operated without problems in launch tubes that had their fiberglass liners and locating rings removed. The project was given the title Polaris B3 in November, but the missile was eventually named Poseidon C3 to emphasize the technical advances over its predecessor. The C3 was the only version of the missile produced, and it was also given the designation UGM-73A. Slightly longer and considerably wider and heavier than Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apollo–Soyuz Test Project
Apollo–Soyuz was the first crewed international space mission, carried out jointly by the United States and the Soviet Union in July 1975. Millions of people around the world watched on television as a United States Apollo spacecraft docked with a Soviet Soyuz capsule. The project, and its handshake in space, was a symbol of détente between the two superpowers during the Cold War. The mission was officially known as the Apollo–Soyuz Test Project (ASTP; russian: Экспериментальный полёт «Союз» – «Аполлон» (ЭПАС), translit=Eksperimentalniy polyot Soyuz–Apollon (EPAS), lit=Experimental flight Soyuz-Apollo, and commonly referred to in the Soviet Union as Soyuz–Apollo; the Soviets officially designated the mission as Soyuz 19). The unnumbered American vehicle was left over from the canceled Apollo missions, and was the last Apollo module to fly. The three American astronauts, Thomas P. Stafford, Vance D. Brand, and Deke Slayton, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skylab
Skylab was the first United States space station, launched by NASA, occupied for about 24 weeks between May 1973 and February 1974. It was operated by three separate three-astronaut crews: Skylab 2, Skylab 3, and Skylab 4. Major operations included an orbital workshop, a solar observatory, Earth observation, and hundreds of experiments. Unable to be re-boosted by the Space Shuttle, which was not ready until 1981, Skylab's orbit eventually decayed, and it disintegrated in the atmosphere on July 11, 1979, scattering debris across the Indian Ocean and Western Australia. Overview Skylab was the only space station operated exclusively by the United States. A permanent station was planned starting in 1988, but funding for this was canceled and replaced with United States participation in an International Space Station in 1993. Skylab had a mass of with a Apollo command and service module (CSM) attached and included a workshop, a solar observatory, and several hundred life sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missile Range Instrumentation Ship
A tracking ship, also called a missile range instrumentation ship or range ship, is a ship equipped with antennas and electronics to support the launching and tracking of missiles and rockets. Since many missile ranges launch over ocean areas for safety reasons, range ships are used to extend the range of shore-based tracking facilities. In the United States, the initial tracking ships were constructed by the U.S. Army and then the U.S. Air Force to support their missile programs. They were generally built on a surplus Liberty ship or Victory ship hull. By 1964, the U.S. Navy took over all the range ships and introduced more. In some Navies, such a ship is also given the Type Designation "Vigilship" or "Veladora", with the Designation Letter "V" or Letters "VC". Missile range instrumentation ships Chinese PLA Strategic Support Force The Chinese ships were purpose built vessels for their role in the navy and the space program. * Yuanwang class ** ''Yuanwang 1'', 1977 – pres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quincy, Massachusetts
Quincy ( ) is a coastal U.S. city in Norfolk County, Massachusetts, United States. It is the largest city in the county and a part of Greater Boston, Metropolitan Boston as one of Boston's immediate southern suburbs. Its population in 2020 was 101,636, making it the seventh-largest city in the U.S. state, state. Known as the "City of Presidents", Quincy is the birthplace of two President of the United States, U.S. presidents—John Adams and his son John Quincy Adams—as well as John Hancock (a President of the Continental Congress and the first signer of the United States Declaration of Independence, Declaration of Independence) and the first and third Governor of Massachusetts. First settled in 1625, Quincy was briefly part of Dorchester, Boston, Dorchester before becoming the north precinct of Braintree, Massachusetts, Braintree in 1640. In 1792, Quincy was split off from Braintree; the new town was named after Colonel John Quincy, maternal grandfather of Abigail Adams and af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Dynamics Quincy Shipbuilding Division
Fore River Shipyard was a shipyard owned by General Dynamics Corporation located on Weymouth Fore River in Braintree and Quincy, Massachusetts. It began operations in 1883 in Braintree, and moved to its final location on Quincy Point in 1901. In 1913, it was purchased by Bethlehem Steel, and later transferred to Bethlehem Shipbuilding Corporation. It was sold to General Dynamics in 1963, and closed in 1986. During its operation, yardworkers constructed hundreds of ships, for both military and civilian clients. Most of the ships at the yard were built for the United States Navy, with its first government contract for the destroyer . The yard also built early submarines for Electric Boat, including and . Fore River also constructed the battleship , and the cruisers and as well as the Navy's first carrier and its successor . Fore River produced multiple foreign ships for various navies around the world including five Type 1 submarines for the Imperial Japanese Navy, ten submari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USNS Vanguard
SS ''Mission San Fernando'' was a Type T2-SE-A2 tanker built for the United States Maritime Commission during World War II. After the war she was acquired by the United States Navy as USS ''Mission San Fernando'' (AO-122). Later the tanker transferred to the Military Sea Transportation Service as USNS ''Mission San Fernando'' (T-AO-122). She was a member of the and was named for Mission San Fernando Rey de España in Los Angeles. She was later renamed USNS ''Muscle Shoals'' (T-AGM-19) (after Muscle Shoals, Alabama), and, later, USNS ''Vanguard'' (T-AG-194). Service history As oiler, 1943–1957 ''Mission San Fernando'' was laid down on 26 August 1943 under a Maritime Commission contract by Marine Ship Corporation, Sausalito, California; launched on 25 November 1943; sponsored by Mrs. Ruth B. Krohn; and delivered on 29 February 1944. Chartered to Pacific Tankers Inc., for operations, she served the remainder of the War carrying fuel to Allied forces in the western Pacific ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James River, Virginia
The James River is a river in the U.S. state of Virginia that begins in the Appalachian Mountains and flows U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , accessed April 1, 2011 to Chesapeake Bay. The river length extends to if one includes the Jackson River, the longer of its two source tributaries. It is the longest river in Virginia. Jamestown and Williamsburg, Virginia's first colonial capitals, and Richmond, Virginia's current capital, lie on the James River. History The Native Americans who populated the area east of the Fall Line in the late 16th and early 17th centuries called the James River the Powhatan River, named for the chief of the Powhatan Confederacy which extended over most of the Tidewater region of Virginia. The Jamestown colonists who arrived in 1607 named it "James" after King James I of England (), as they constructed the first permanent English settlement in the Americas at Jamestown along t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Skylab")
