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689th Radar Squadron
The 689th Radar Squadron is an inactive United States Air Force unit. It was last assigned to the 25th Air Division, stationed at Mount Hebo Air Force Station, Oregon. It was inactivated on 30 June 1979. History The 689th Radar Squadron's long range radars (LRR) were part of the Air Force Semi-Automatic Ground Environment (SAGE) computer directed system for air defense. Available squadron electronic equipment was able to support the detection, identification, and destruction of enemy aircraft. This was accomplished by communications between the SAGE computer at McChord Air Force Base, the radars and communications systems at Mount Hebo Air Force Station, and airborne interceptor aircraft such as the supersonic Convair F-106 Delta Dart jet. Radar systems operated and maintained by the 689th included the AN/FPS-24 search radar and the AN/FPS-26A and AN/FPS-90 height finder radars. The FPS-24 was housed in a 5 story tall (85 ft) building with two separate transmitters, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area around Rome, Italy. Through the expansion of the Roman Republic, it became the dominant language in the Italian Peninsula and subsequently throughout the Roman Empire. It has greatly influenced many languages, Latin influence in English, including English, having contributed List of Latin words with English derivatives, many words to the English lexicon, particularly after the Christianity in Anglo-Saxon England, Christianization of the Anglo-Saxons and the Norman Conquest. Latin Root (linguistics), roots appear frequently in the technical vocabulary used by fields such as theology, List of Latin and Greek words commonly used in systematic names, the sciences, List of medical roots, suffixes and prefixes, medicine, and List of Latin legal terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portland Air Defense Sector
The Portland Air Defense Sector (PADS) is an inactive United States Air Force organization. Its last assignment was with the 25th Air Division, being stationed at Adair Air Force Station, Oregon. It was inactivated on 1 July 1969. History PADS was established in June 1958 assuming control of former ADC Western Air Defense Force units in eastern Oregon and northwest California. The organization provided command and control over several aircraft and radar squadrons. On 1 June 1960 the new Semi Automatic Ground Environment (SAGE) Direction Center (DC-13) became operational. DC-13 was equipped with dual AN/FSQ-7 Computers. The day-to-day operations of the command was to train and maintain tactical flying units flying jet interceptor aircraft (F-94 Starfire; F-102 Delta Dagger; F-106 Delta Dart) in a state of readiness with training missions and series of exercises with SAC and other units simulating interceptions of incoming enemy aircraft. The Sector was inactivated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portland Air Force Base
Portland Air National Guard Base is a United States Air Force base, located at Portland International Airport, in Portland, Oregon. Overview The base is the home of the 142nd Wing, Oregon Air National Guard. The 142nd FW participates around the globe supporting drug interdiction, NORAD air defense, as well as contingency operations such as Operations Noble Eagle, Enduring Freedom, and Iraqi Freedom. To complete these missions, four groups are assigned to the 142nd Wing: 142nd Operations Group, 142nd Maintenance Group, 142nd Mission Support Group and the 142nd Medical Group. In addition, the Portland, Oregon Air National Guard Base is host to several tenant units: * 142nd Operations Group * 142nd Mission Support Group * 142nd Maintenance Group * 142nd Medical Group * 142nd Security Forces Squadron * 123d Fighter Squadron * 123rd Weather Flight Squadron * 125th Special Tactics Squadron * Air Force Reserve 304th Rescue Squadron. Additionally to National Guard activities, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4704th Defense Wing
The 4704th Defense Wing is a discontinued United States Air Force organization. Its last assignment was with the 25th Air Division of Air Defense Command (ADC) at McChord Air Force Base, Washington, where it was discontinued in 1954. It was established in 1952 at McChord in a general reorganization of ADC, which replaced wings responsible for a base with wings responsible for a geographical area. It commanded three fighter interceptor squadrons initially, and added three more squadrons before the end of the year. In early 1953 it added several radar squadrons in the Pacific Northwest, one of which was an Air National Guard squadron mobilized for the Korean War. When it was discontinued in the fall of 1954 its units transferred to the 25th Air Division. History The wing was organized as the 4704th Defense Wing at the beginning of February 1952, in a major reorganization of ADC responding to ADC's difficulty under the existing wing base organizational structure in deploying f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radar
Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track aircraft, ships, spacecraft, guided missiles, motor vehicles, map weather formations, and terrain. The term ''RADAR'' was coined in 1940 by the United States Navy as an acronym for "radio detection and ranging". The term ''radar'' has since entered English and other languages as an anacronym, a common noun, losing all capitalization. A radar system consists of a transmitter producing electromagnetic waves in the radio or microwave domain, a transmitting antenna, a receiving antenna (often the same antenna is used for transmitting and receiving) and a receiver and processor to determine properties of the objects. Radio waves (pulsed or continuous) from the transmitter reflect off the objects and return to the receiver, giving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
14th Missile Warning Squadron
14 (fourteen) is the natural number following 13 and preceding 15. Mathematics Fourteen is the seventh composite number. Properties 14 is the third distinct semiprime, being the third of the form 2 \times q (where q is a higher prime). More specifically, it is the first member of the second cluster of two discrete semiprimes (14, 15); the next such cluster is ( 21, 22), members whose sum is the fourteenth prime number, 43. 14 has an aliquot sum of 10, within an aliquot sequence of two composite numbers (14, 10, 8, 7, 1, 0) in the prime 7-aliquot tree. 14 is the third companion Pell number and the fourth Catalan number. It is the lowest even n for which the Euler totient \varphi(x) = n has no solution, making it the first even nontotient. According to the Shapiro inequality, 14 is the least number n such that there exist x_, x_, x_, where: :\sum_^ \frac < \frac, with and A |
Seattle Air Defense Sector
The Western Air Defense Sector (WADS) is a unit of the Washington Air National Guard located at Joint Base Lewis-McChord, Tacoma, Washington. As a state militia unit, the Western Air Defense Sector is not in the normal United States Air Force command hierarchy, chain of command. It is under the jurisdiction of the Washington Air National Guard unless it is federalized by order of the President of the United States. It is operationally gained by Air Combat Command. The WADS is one of two Sectors responsible to the North American Aerospace Defense Command (NORAD) and the Continental NORAD Region for peacetime air sovereignty, strategic air defense, and airborne counter-drug operations in the continental United States. The other sector is the Eastern Air Defense Sector (EADS). NORAD is a bi-national United States and Canada, Canadian organization charged with the missions of aerospace warning and aerospace control for North America. Other NORAD air defense organizations include th ... [...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 United States 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 on standby. On 26 July 2021, the installation was renamed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Defense Command
Aerospace Defense Command was a major command (military formation), command of the United States Air Force, responsible for air defense of the continental United States. It was activated in 1968 and disbanded in 1980. Its predecessor, Air Defense Command, was established in 1946, briefly inactivated in 1950, reactivated in 1951, and then redesignated ''Aerospace'' rather than ''Air'' in 1968. Its mission was to provide air defense of the Continental United States (CONUS). It directly controlled all active measures, and was tasked to coordinate all passive means of air defense. Air defense during World War II Continental United States air defense forces during World War II were initially under the command of the four air districts – Northeast Air District, Northwest Air District, Southeast Air District, and Southwest Air District. The air districts were established on 16 January 1941, before the Pearl Harbor attack. The four air districts also handled USAAF combat training ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamilton Air Force Base
Hamilton may refer to: * Alexander Hamilton (1755/1757–1804), first U.S. Secretary of the Treasury and one of the Founding Fathers of the United States * ''Hamilton'' (musical), a 2015 Broadway musical by Lin-Manuel Miranda ** ''Hamilton'' (album), album based on the musical ** '' The Hamilton Mixtape'', album of music from the musical performed by various artists ** ''Hamilton'' (2020 film), a live film recording of the musical, featuring the original cast Hamilton may also refer to: People * Hamilton (name), a common British surname and occasional given name, usually of Scottish origin, including a list of persons with the surname ** The Duke of Hamilton, the premier peer of Scotland ** Lord Hamilton (other), several Scottish, Irish and British peers, and some members of the judiciary, who may be referred to simply as ''Hamilton'' ** Clan Hamilton, an ancient Scottish kindred * Hamílton (footballer, born 1980), Togolese footballer * Lewis Hamilton (race driver, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4th Air Force
The Fourth Air Force (4 AF) is a numbered air force of the Air Force Reserve Command (AFRC). It is headquartered at March Air Reserve Base, California. 4 AF directs the activities and supervises the training of more than 30,000 Air Force Reservists. If called to active duty, 4 AF's ready reserve units would be assigned to Air Mobility Command, Air Education and Training Command, and Pacific Air Forces. Several airfields are associated with the Fourth Air Force. One of the four original pre–World War II numbered air forces, 4 AF was activated on 18 December 1940, at March Field, California with a mission of air defense of the Southwestern United States and Lower Midwest regions. During the war, its primary mission became the organization and training of combat units prior to their deployment to the overseas combat air forces. 4 AF is commanded by Major General Derin S. Durham. Units Fourth Air Force flying units include one unit-equipped air mobility and two unit-equippe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adair Village
Adair Village is a city in Benton County, Oregon, United States. The population was 994 as of the 2020 U.S. census and estimated to be 1,018 as of 2023. History Adair Village was named after the World War II military installation Camp Adair. When the war ended, the camp was closed and most of the buildings were removed, except for the hospital, which in 1946 was leased to Oregon State University for student and faculty housing. The university converted the hospital into apartments, a local government was organized, and the Adair Village post office was established in 1947. When the postwar enrollment boom dwindled, Oregon State gave up its lease, and the United States Air Force maintained the base as a radar station. Adair Village post office closed in 1951, and Adair Air Force Station post office took its place from 1961 through 1969. The Air Force ceased operations and sold the property, with the individual houses being placed on the market. Adair Village incorporated in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
