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Yaak AFS
Yaak Air Force Station was an Air Defense Command general surveillance radar station in Lincoln County, Montana. Built as one of twenty-eight stations in the second segment of the Permanent System radar network, the 680th Aircraft Control and Warning Squadron was activated at the installation on 1 March 1951 for ground-controlled interception operating AN/FPS-3 and AN/FPS-4 radars in April 1952. An AN/FPS-6 was added in 1956, and the AN/FPS-4 was replaced by an AN/GPS-3 in 1957. The station included living quarters for 172 people (including a 3-story barracks),http://www.theyaak.com/yaak-names.html 24 concrete trailer pads, motor pool building, plumbing/carpenter shop, paint house, mess hall, officers' club, office buildings, and dispensary. The "Dirty Shame Saloon" was established in a metal hut during 1951 just outside the main gate. Captain Robert Rice was the commander in 1954, and a recreation building, base exchange, and NCO club were available in 1955. A Rod and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pine Tree Line
The Pinetree Line was a series of radar stations located across the northern United States and southern Canada at about the 50th parallel north, along with a number of other stations located on the Atlantic and Pacific coasts. Run by North American Aerospace Defense Command (NORAD) (after its creation), over half were staffed by United States Air Force personnel with the balance operated by the Royal Canadian Air Force. The line was the first coordinated system for early detection of a Soviet bomber attack on North America, but before the early 1950s radar technology quickly became outdated and the line was in full operation only for a short time. History Plans for what would become the Pinetree Line were underway as early as 1946 within the Permanent Joint Board on Defense (PJBD), a Canadian-U.S. organization. However, the costs of running such a system in the post-war era was too high, and instead Canada concentrated on the areas around Ontario and Quebec, while the Unit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AN/FPS-4
The AN/FPS-4 Radar was a Height-Finder Radar used by the United States Air Force Air Defense Command Aerospace Defense Command was a major command (military formation), command of the United States Air Force, responsible for continental air defense. It was activated in 1968 and disbanded in 1980. Its predecessor, Air Defense Command, was est .... MIT's Radiation Laboratory developed and produced the first version of this radar near the end of World War II. Zenith produced the A-model sets in the post-war period. The vertically mounted antenna was three feet wide and ten feet long. Two operators were needed to run the set. The initial model operated at a frequency of 9000 to 9160 MHz and had a maximum reliable range for bombers of 60 miles at 10,000 feet. An updated version designated the AN/FPS-4 was produced by the Radio Corporation of America (RCA) beginning in 1948. Some 450 copies of this and the trailer-mounted AN/MPS-8 version were built between 1948 and 1955. Te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stations Of The United States Air Force
Station may refer to: Agriculture * Station (Australian agriculture), a large Australian landholding used for livestock production * Station (New Zealand agriculture), a large New Zealand farm used for grazing by sheep and cattle ** Cattle station, a cattle-rearing station in Australia or New Zealand **Sheep station, a sheep-rearing station in Australia or New Zealand Communications * Radio communication station, a radio frequency communication station of any kind, including audio, TV, and non-broadcast uses ** Radio broadcasting station, an audio station intended for reception by the general public ** Amateur radio station, a station operating on frequencies allocated for ham or other non-commercial use ** Broadcast relay station ** Ground station (or Earth station), a terrestrial radio station for extraplanetary telecommunication with satellites or spacecraft ** Television station * Courier station, a relay station in a courier system ** Station of the ''cursus publicus'', a sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Defense Command Radar Stations
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for liquid water to exist on the Earth's surface, absorbing ultraviolet solar radiation, warming the surface through heat retention ( greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature variation). By mole fraction (i.e., by number of molecules), dry air contains 78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere. Air composition, temperature, and atmospheric pressure vary with altitude. Within the atmosphere, air suitable for use in photosynthesis by terrestrial plants and breathing of terrestrial animal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1960 Disestablishments In Montana
Year 196 ( CXCVI) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Dexter and Messalla (or, less frequently, year 949 ''Ab urbe condita''). The denomination 196 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus attempts to assassinate Clodius Albinus but fails, causing Albinus to retaliate militarily. * Emperor Septimius Severus captures and sacks Byzantium; the city is rebuilt and regains its previous prosperity. * In order to assure the support of the Roman legion in Germany on his march to Rome, Clodius Albinus is declared Augustus by his army while crossing Gaul. * Hadrian's wall in Britain is partially destroyed. China * First year of the '' Jian'an era of the Chinese Han Dynasty. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1951 Establishments In Montana
Events January * January 4 – Korean War: Third Battle of Seoul – Chinese and North Korean forces capture Seoul for the second time (having lost the Second Battle of Seoul in September 1950). * January 9 – The Government of the United Kingdom announces abandonment of the Tanganyika groundnut scheme for the cultivation of peanuts in the Tanganyika Territory, with the writing off of £36.5M debt. * January 15 – In a court in West Germany, Ilse Koch, The "Witch of Buchenwald", wife of the commandant of the Buchenwald concentration camp, is sentenced to life imprisonment. * January 20 – Winter of Terror: Avalanches in the Alps kill 240 and bury 45,000 for a time, in Switzerland, Austria and Italy. * January 21 – Mount Lamington in Papua New Guinea 1951 eruption of Mount Lamington, erupts catastrophically, killing nearly 3,000 people and causing great devastation in Oro Province. * January 25 – Dutch author Anne de Vries releases the first volume of his children's nove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Installations Of The United States Air Force In Montana ) or political one
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Installation may refer to: * Installation (computer programs) * Installation, work of installation art * Installation, military base * Installation, into an office, especially a religious (Installation (Christianity) Installation is a Christian liturgical act that formally inducts an incumbent into a new role at a particular place such as a cathedral. The term arises from the act of symbolically leading the incumbent to their stall or throne within the cathedra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peterson Air Force Base
Peterson Space Force Base, previously Peterson Air Force Base, Peterson Field, and Army Air Base, Colorado Springs, is a U.S. Space Force Base that shares an airfield with the adjacent Colorado Springs Municipal Airport and is home to the North American Aerospace Defense Command (NORAD), the Space Force's 21st Space Wing, elements of the Space Force's Space Systems Command, and United States Northern Command (USNORTHCOM) headquarters. Developed as a World War II air support base for Camp Carson, the facility conducted Army Air Forces training and supported Cold War air defense centers at the nearby Ent Air Force Base, Chidlaw Building, and Cheyenne Mountain Complex. The base was the location of the Air Force Space Command headquarters from 1987 to 20 December 2019 and has had NORAD/NORTHCOM command center operations since the 2006 Cheyenne Mountain Realignment placed the nearby Cheyenne Mountain Complex centers on standby. On 26 July 2021, the installation was renam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerospace Defense Center
The Aerospace Defense Center (ADC) was a unit of the United States Air Force. It was under the command of the general that also commanded both North American Aerospace Defense Command and Aerospace Defense Command (ADCOM). The center included the Office of Astrodynamics (ADC/DO6) (cites "Hilton, C.G. and Kuhlman, J.R., “Mathematical Models for the Space Defense Center”, Philco-Ford Publication No. U-3871, 17—28, November 1966." and the Office of History.compiled by History The center was formed as Aerospace Defense Command was being disestablished, and its other assets being transferred to Tactical Air Command (October 1, 1979) and Strategic Air Command. The Aerospace Defense Center as part of an "ad hoc working group" of personnel from Air Force Systems Command and the Office of the Secretary of the Air Force studied the 1982 proposal for "reorganization of USAF space management practices" by General Robert T. Marsh. Space Command was renamed Air Force Space Command in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalispell AFS
Kalispell Air Force Station (ADC ID: TM-179, NORAD ID: Z-179) is a closed United States Air Force General Surveillance Radar station. It is located south of Kalispell, Montana near the community of Lakeside. It was closed in 1978 by the Air Force, and the radar site on Blacktail Mountain was turned over to the Federal Aviation Administration (FAA). Today the radar site is part of the Joint Surveillance System (JSS), designated by NORAD as Western Air Defense Sector (WADS) Ground Equipment Facility J-78. The former garrison site at 501 Blacktail Road in Lakeside was acquired by Youth With A Mission in 1985, with the remaining eight houses previously retained by the Air Force for local military recruiters acquired by YWAM via GSA auction in 1992. History Kalispell Air Force Station came into existence as part of Phase III of the Air Defense Command Mobile Radar program. On October 20, 1953 ADC requested a third phase of twenty-five radar sites be constructed. The 716th Ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mica Peak AFS
Mica Peak Air Force Station (ADC ID: SM-151, NORAD ID: Z-141) is a closed United States Air Force General Surveillance Radar station. It is located atop Mica Peak, east-northeast of Mica, Washington. It was closed in 1975 by the Air Force, and turned over to the Federal Aviation Administration (FAA). Today the site is part of the Joint Surveillance System (JSS), designated by NORAD as Western Air Defense Sector (WADS) Ground Equipment Facility J-79. History Mica Peak Air Force Station was initially part of Phase II of the Air Defense Command Mobile Radar program. The Air Force approved this expansion of the Mobile Radar program on October 23, 1952. Radars in this network were designated "SM." The station was logistically supported by the 9th Air Division at Geiger Field, Spokane, Washington. The station became operational on 1 July 1956 when the 823d Aircraft Control and Warning Squadron was assigned to the new station on 1 July 1956. The squadron started operating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
