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Naval Tactical Data System
Naval Tactical Data System (NTDS) was a computerized information processing system developed by the United States Navy in the 1950s and first deployed in the early 1960s for use in combat ships. It took reports from multiple sensors on different ships and collated it to produce a single unified map of the battlespace. This information could then be relayed back to the ships and to the weapons operators. Reason for development Background Warships have compartments known as Combat Information Centers, or CICs, that collect, sort and then communicate all of the battlefield information known to that ship. Information about targets would be forwarded to the CIC by the operators of the radar and sonar systems, where crewmen would use this information to update a shared map. Commanders used the map to direct weapons to particular targets. The system was similar to the Battle of Britain Bunker system, but on a smaller scale. There were two major problems with this system. One was that e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aegis Combat System
The Aegis Combat System is an American integrated naval weapons system developed by the Missile and Surface Radar Division of RCA, and it is now produced by Lockheed Martin. Initially used by the United States Navy, Aegis is now used also by the Japan Maritime Self-Defense Force, Spanish Navy, Royal Norwegian Navy, Republic of Korea Navy, and Royal Australian Navy, and is planned for use by the Royal Canadian Navy. As of 2022, a total of 110 Aegis-equipped ships have been deployed, and 71 more are planned (see operators). Aegis BMD (Ballistic Missile Defense) capabilities are being developed as part of the NATO missile defence system. Etymology The word "Aegis" is a reference that dates back to Greek mythology, with connotations of a protective shield, as the Aegis was the buckler (shield) of Zeus, worn by Athena. Overview The Aegis Combat System (ACS) is an advanced command and control (command and decision, or C&D, in Aegis parlance) system that uses powerful computers an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DATAR
DATAR, short for ''Digital Automated Tracking and Resolving'', was a pioneering computerized battlefield information system. DATAR combined the data from all of the sensors in a naval task force into a single "overall view" that was then transmitted back to all of the ships and displayed on plan-position indicators similar to radar displays. Commanders could then see information from everywhere, not just their own ship's sensors. Development of the DATAR system was spurred by the Royal Navy's work on the Comprehensive Display System (CDS), which Canadian engineers were familiar with. The project was started by the Royal Canadian Navy in partnership with Ferranti Canada (later known as Ferranti-Packard) in 1949. They were aware of CDS and a US Navy project along similar lines but believed their solution was so superior that they would eventually be able to develop the system on behalf of all three forces. They also believed sales were possible to the Royal Canadian Air Force and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineering And Technology History Wiki
The Engineering and Technology History Wiki (ETHW) is a MediaWiki-based website dedicated to the history of technology. It started operating in 2015. It consists of articles, first-hand accounts, oral histories, landmarks and milestones. A partnership between the United Engineering Foundation (UEF) and its member engineering organizations ASCE, AIME, AIChE, ASME, IEEE as well as the Society of Women Engineers is developing the ETHW as a central repository for the documentation, analysis and explanation of the history of technology. Origins In September 2008, the ''IEEE History Committee'' founded the ''IEEE Global History Network'', which operated from 2008 to 2014. The ETHW became successor to the former ''IEEE Global History Network (IEEE GHN)''. Originally, the United Engineering Foundation had made a grant to develop an engineering intersociety web platform as a central historical repository. Initially, the work was mainly done at the IEEE History Center. annexed to the Ste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belknap-class Cruiser
The ''Belknap''-class cruiser was a class of single-ended guided-missile cruisers (their missile armament was installed only forward, unlike "double-ended" missile cruisers with missile armament installed both forward and aft) built for the United States Navy during the 1960s. They were originally designated as DLG frigates (destroyer leaders; the USN use of the term frigate from 1950 to 1975 was intended to evoke the power of the sailing frigates of old), but in the 1975 fleet realignment, they were reclassified as guided missile cruisers (CG). Description When commissioned, the main armament of the ''Belknap'' class was a 5-inch/54-caliber Mk. 42 gun on the quarterdeck and a twin-rail RIM-2 Terrier Mk 10 Missile Launcher on the foredeck. The Mk 10 Mod 7 launchers in this class were also capable of launching RUR-5 ASROC to eliminate need for a separate Mk 112 ASROC launcher. These were unofficially spoken of as Ter/AS (tear-ass) launchers. The class was also equipped with two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Mahan (DDG-42)
USS ''Mahan'' (DLG-11/DDG-42), was a guided missile destroyer in the United States Navy. She was named for Rear Admiral Alfred Thayer Mahan USN (1840–1914). The ship was laid down as DLG-11 by the San Francisco Naval Shipyard on 31 July 1957 and launched on 7 October 1959. ''Mahan'' was sponsored by Mrs. H. P. Smith, wife of Vice Adm. Harold Page Smith, and commissioned on 25 December 1960. ''Mahan'' was reclassified as a guided missile destroyer on 30 June 1975 and designated DDG-42. USS ''Mahan'' was decommissioned on 15 June 1993 and stricken from the Naval Vessel Register on the same day. History During the first year and a half of her commissioned service, ''Mahans primary assignment was the testing and evaluation of her weapons systems, RUR-5 ASROC and RIM-2 Terriers. A unit of the Pacific Fleet's Cruiser Destroyer Force, she operated out of San Diego, participating in local and fleet exercises off the west coast and in Hawaiian waters. Leaving San Diego on 6 Jun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS King (DDG-41)
USS ''King'' (DL-10/DLG-10/DDG-41) was a guided missile destroyer in the United States Navy. She was named for Fleet Admiral Ernest Joseph King (1878–1956), ''King'' was laid down by the Puget Sound Navy Yard at Bremerton in Washington on 1 March 1957, launched on 6 December 1958 and commissioned on 17 November 1960. ''King'' was reclassified as a guided missile destroyer leader on 14 November 1956 and designated DLG-10. ''King'' was again reclassified as a guided missile destroyer on 30 June 1975 and designated DDG-41. Service history After shakedown along the coast, and in Hawaiian waters, ''King'' continued training out of San Diego for the remainder of 1961. Following extensive preparations the guided-missile frigate sailed on her first WestPac cruise, 7 June 1962, strengthening the 7th Fleet with her Terrier missile arsenal. Operating with this peacekeeping force, ''King'' helped to check Communist aggression in Southeast Asia. Upon returning San Diego on 31 Decembe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Oriskany (CV-34)
USS ''Oriskany'' (CV/CVA-34), ( or ), was one of the few s completed after World War II for the United States Navy. The ship was named for the Battle of Oriskany during the Revolutionary War. The history of ''Oriskany'' differs considerably from that of her sister ships. Originally designed as a "long-hulled" ''Essex''-class ship (considered by some authorities to be a separate class, the ), she was not completed and construction was suspended in 1946 after the end of World War II. She eventually was converted to an updated design called SCB-27 ("27-Charlie") and commissioned in 1950. This updated version became the template for modernization of 14 other ''Essex''-class ships. ''Oriskany'' was the final ''Essex''-class ship completed. She operated primarily in the Pacific into the 1970s, earning two battle stars for service in the Korean War, and ten for service in the Vietnam War. In 1966, one of the worst shipboard fires since World War II broke out on ''Oriskany'' when a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-Automatic Ground Environment
The Semi-Automatic Ground Environment (SAGE) was a system of mainframe computer, large computers and associated computer network, networking equipment that coordinated data from many radar sites and processed it to produce a single unified image of the airspace over a wide area. SAGE directed and controlled the NORAD response to a possible Soviet air attack, operating in this role from the late 1950s into the 1980s. Its enormous computers and huge displays remain a part of cold war lore, and after decommissioning were common props in movies such as ''Dr. Strangelove'' and Colossus: The Forbin Project, ''Colossus'', and on science fiction TV series such as ''The Time Tunnel''. The processing power behind SAGE was supplied by the largest discrete component-based computer ever built, the IBM-manufactured AN/FSQ-7 Combat Direction Central, AN/FSQ-7. Each SAGE Direction Center (DC) housed an FSQ-7 which occupied an entire floor, approximately not including supporting equipment. The F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Core Memory
Core or cores may refer to: Science and technology * Core (anatomy), everything except the appendages * Core (manufacturing), used in casting and molding * Core (optical fiber), the signal-carrying portion of an optical fiber * Core, the central part of a fruit * Hydrophobic core, the interior zone of a protein * Nuclear reactor core, a portion containing the fuel components * Pit (nuclear weapon) or core, the fissile material in a nuclear weapon * Semiconductor intellectual property core (IP core), is a unit of design in ASIC/FPGA electronics and IC manufacturing * Atomic core, an atom with no valence electrons Geology and astrophysics * Core sample, in Earth science, a sample obtained by coring ** Ice core * Core, the central part of a galaxy; see Mass deficit * Core (anticline), the central part of an anticline or syncline * Planetary core, the center of a planet ** Earth's inner core ** Earth's outer core * Stellar core, the region of a star where nuclear fusion takes p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Project Charles
Project Charles was a summer study group held at Massachusetts Institute of Technology (MIT), of which F.W. Loomis was the appointed head. An agreement was formed between U.S. General Gordon Saville, Louis Ridenour, Ivan Getting and John McCone of the U.S. Air Force and designated leaders of MIT, for the formation of the project. Preceding events such as the Korean War and the first detonation of a nuclear device by the then U.S.S.R., during the 29th of August 1949, were possible catalysts and pre-conditions for the military to find it necessary to form the project. Initially a letter contract was issued during January the 30th of 1951, and the two parties entered into contractual obligations during the 6th of August 1951 via Basic Agreement AF18(600)-11. The agreement was formalized as AF19(122)-458 during February 1952, and continued until the 1st day of January 1959. At its initiation, the task of the project was to address by analysis, the problem of the development of te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Air Force
The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947. It is the second youngest branch of the United States Armed Forces and the fourth in order of precedence. The United States Air Force articulates its core missions as air supremacy, global integrated intelligence, surveillance and reconnaissance, rapid global mobility, global strike, and command and control. The United States Air Force is a military service branch organized within the Department of the Air Force, one of the three military departments of the Department of Defense. The Air Force through the Department of the Air Force is headed by the civilian Secretary of the Air Force, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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