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Finland AFS
Finland Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located north of Finland, Minnesota. It was closed in 1980. In 1950 Air Defense Command selected Finland, Minnesota site as one of twenty-eight radar stations built as part of the second segment of the permanent radar surveillance network. Prompted by the start of the Korean War, on July 11, 1950, the Secretary of the Air Force asked the Secretary of Defense for approval to expedite construction of the second segment of the permanent network. Receiving the Defense Secretary's approval on July 21, the Air Force directed the Corps of Engineers to proceed with construction. History Finland Air Force Station began as a “Lashup-Permanent” radar site (LP-69) with the 756th Aircraft Control and Warning Squadron operating an AN/CPS-5 radar at the station on 30 Nov 1951, and initially the station functioned as a Ground-control intercept (GCI) and warning station. As a GCI st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Defense Command
Aerospace Defense Command was a major 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 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 with the Army Ground Forces and "organization a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AN/FPS-90
The AN/FPS-6 Radar was a long-range height finding radar used by the United States Air Force's Air Defense Command. The AN/FPS-6 radar was introduced into service in the late 1950s and served as the principal height-finder radar for the United States for several decades thereafter. It was also used by the Royal Air Force alongside their AMES Type 80s. Built by General Electric, the S-band radar operated on a frequency of 2700 to 2900 MHz. Between 1953 and 1960, about 450 units of the AN/FPS-6 and the mobile AN/MPS-14 version were produced. The AN/FPS-90 and AN/FPS-116 radars were identical to the AN/FPS-6 except for receiver modifications. Operation The radar consisted of an antenna group, a transmitter group, a receiver group, and an ancillary group. Most fixed sites had a remote group, which allowed the control of the radar from inside the operations center. Also located in operations, was the anti-jam receivers. These receivers were fed with raw video from the tower receive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
34th Air Division
The 34th Air Division (34th AD) is an inactive United States Air Force organization. Its last assignment was with Air Defense Command at Custer Air Force Station, Michigan. It was inactivated on 31 December 1969. History Assigned to Air Defense Command (ADC) for most of its existence, "from January 1951 until 1960 the 34th administered, trained, operated and supported assigned units, and placed all available combat capable elements in a maximum state of readiness. Initially, its area of responsibility included Arizona, New Mexico, and parts of Nevada, Utah, Colorado, and Texas." It was inactivated and its mission, personnel and equipment were transferred to the Albuquerque Air Defense Sector on 1 January 1960. Reactivated on 1 April 1966, to perform Air Defense "including all or part of Michigan, Indiana, Ohio, New York, Pennsylvania, West Virginia, Kentucky, Tennessee, and Virginia" assuming responsibility for the missions of the Detroit Air Defense Sector, Detroit and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
29th Air Division
The 29th Air Division (29th AD) is an inactive United States Air Force organization. Its last assignment was with Air Defense Command, being stationed at Duluth International Airport, Minnesota. It was inactivated on 15 November 1969. History Assigned to Air Defense Command (ADC) for most of its existence, the division's mission was the air defense of Montana, Idaho, Wyoming, and parts of Nevada, Utah, and Colorado. By 1953, the area changed to include North Dakota, South Dakota, and Nebraska. The 29th supervised the training of its units, and participated in numerous training exercises. The division moved from Richards-Gebaur Air Force Base, Missouri, to Duluth International Airport, Minnesota, on 1 April 1966 as part of an ADC reorganization, the division's area changed to include Minnesota, parts of Wisconsin, and North Dakota, and later expanded to cover most of Iowa. Assumed additional designation of 29th NORAD Region after activation of the NORAD Combat Operations Cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duluth Air Defense Sector
The Duluth Air Defense Sector (DUADS) is an inactive United States Air Force organization. Its last assignment was with the Air Defense Command 29th Air Division, being stationed at Duluth Airport, Minnesota. It was inactivated on 1 April 1969. History Established in October 1957 assuming control of former ADC Central Air Defense Force units with a mission to provide air defense of most of Minnesota and western Wisconsin. The organization provided command and control over several aircraft and radar squadrons. In November 1959, the new Semi Automatic Ground Environment (SAGE) Direction Center (DC-10) became operational. DC-10 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
30th Air Division
The 30th Air Division (30th AD) is an inactive United States Air Force organization. Its last assignment was with Air Defense Command, assigned to Tenth Air Force, being stationed at Sioux City Municipal Airport, Iowa. It was inactivated on 18 September 1968. History Assigned to Air Defense Command (ADC) for most of its existence, the division's initial mission was the air defense of the upper Great Lakes region of the United States. The 30th equipped, administered, trained, and provided operationally ready forces to the appropriate commanders for air defense. The division trained attached and assigned units and supervised and participated in numerous exercises such as Kiowa Knife and Mandan Indian. Moved to Sioux City Municipal Airport in 1966 as part of an ADC reorganization and became responsible for air defense a large area of the upper Midwest after the inactivation of the Sioux City Air Defense Sector. Assumed additional designation of 30th NORAD Region after activa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
37th Air Division
The 37th Air Division (37th AD) is an inactive United States Air Force organization. Its last assignment was with Air Defense Command at Goose Air Force Base, Labrador, Canada It was inactivated on 30 June 1970. History Strategic Air Command Established under Strategic Air Command in 1952 as an intermediate-level command and control organization at Lockbourne Air Force Base, Ohio. Was responsible for strategic reconnaissance operations at Lockbourne and at Lake Charles Air Force Base, Louisiana. Assigned wings operated Boeing RB-29 Superfortress very long range reconnaissance aircraft. Both wings deployed operational aircraft to Far East Air Forces in early 1952 for use in Korean War. Wings re-equipped with new Boeing RB-47 Stratojets. Inactivated in May 1952. Air Defense Command Reactivated on 8 September 1955 by Air Defense Command (ADC) at Truax Field Air National Guard Base, Truax Field, Wisconsin under Eastern Air Defense Force. Was responsible for the construction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
31st Air Division
The 31st Air Division (31st AD) is an inactive United States Air Force organization. Its last assignment was with Air Defense Command, assigned to Tenth Air Force, being stationed at Sioux City Municipal Airport, Iowa. It was inactivated on 31 December 1969. History Assigned to Air Defense Command (ADC) for most of its existence, the division equipped, administered, trained, and provided combat ready forces within an area covering North Dakota, South Dakota, Nebraska, Minnesota, and other parts of the Midwest. The division participated in numerous live and simulated exercises such as Creek Chief, Pawnee Knife, and Mandan Hunt. Later, beginning in 1966, the 31st assumed responsibility for the former Oklahoma City Air Defense Sector and covered an area including Texas, Oklahoma, Arkansas, and Louisiana. Assumed additional designation of 31st NORAD Region after activation of the NORAD Combat Operations Center at the Cheyenne Mountain Complex, Colorado and reporting was transfer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
543d Aircraft Control And Warning Group
The 543d Aircraft Control and Warning Group is a disbanded United States Air Force unit. It was last assigned to the 31st Air Division, Air Defense Command, stationed at Fort Snelling, Minnesota. It was inactivated on 10 February 1952. History The unit was a Command and Control organization of General Surveillance radar squadrons providing for the air defense of the United States. The unit was inactivated due to an ADC reorganization, and its assigned radar squadrons were transferred to various Air Divisions. Lineage * Established as the 543d Aircraft Control and Warning Group : Activated on 8 October 1950 : Inactivated on 6 February 1952 : Disbanded on 21 September 1984 Assignments * 31st Air Division, 8 October 1950 * Central Air Defense Force, 1 January 1951 * 31st Air Division (Defense), 10 July 1951 Stations * Fort Snelling, Minnesota, 8 October 1950 – 6 February 1952 Subordinate Units * 132d Aircraft Control and Warning Squadron (Federalized Minnesota ANG) : Leaf Ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Surveillance System
The Joint Surveillance System (JSS) is a joint United States Air Force and Federal Aviation Administration system for the atmospheric air defense of North America. It replaced the Semi Automatic Ground Environment (SAGE) system in 1983. Overview The JSS consists of long range surveillance radars, primarily operated and maintained by the Federal Aviation Administration (FAA), but providing communication and radar data to both FAA and United States Air Force control centers. Air Route Surveillance Radar FAA equipment is primarily a mixture of Long Range Air Route Surveillance Radars (ARSR) of various types, although some use legacy AN/FPS radars. They are co-located with UHF ground-air-ground (G/A/G) transmitter/receiver (GATR) facilities at many locations. Fourteen sites have VHF radios as well. The GATR facility provides radio access to fighters and Airborne early warning and control (AEW&C) aircraft from the Sector Operations Control Centers. The JSS has been enhanced und ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ADTAC
Air Defense, Tactical Air Command (ADTAC) was a Named Unit of the United States Air Force, and operated at the Numbered Air Force echelon of Tactical Air Command. It was responsible for the air defense of the United States, and was last stationed at Langley Air Force Base, Virginia. It was last assigned to Tactical Air Command, and was inactivated on 6 December 1985. ADTAC was established when the Aerospace Defense Command (ADCOM) was inactivated as a Major Command on 1 October 1979. Aerospace Defense Command's atmospheric defense resources (interceptors, warning radars, and associated bases and personnel) were subsequently transferred to ADTAC. The command was, essentially, a transition organization between the Aerospace Defense Command, and the transfer of the air defense mission from the USAF to the Air National Guard in 1990. It consisted of over 25,000 military and civilian personnel performing duty at radar sites, missile warning stations, fighter interceptor bases, sat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
