|
Fort Yukon Long Range Radar Site
Fort Yukon Long Range Radar Site is a radar site of the United States Air Force. It is located east-southeast of Fort Yukon, Alaska. It was the former Fort Yukon Air Force Station (AAC ID: F-14, LRR ID: A-01), a General Surveillance Radar station. The ground control intercept (GCI) station was closed on 1 November 1983, and was redesignated as a Long Range Radar (LRR) site as part of the Alaska Radar System. Today, it remains active as part of the Alaska NORAD Region under the jurisdiction of the 611th Air and Space Operations Center, Elmendorf AFB, Alaska. History Fort Yukon AFS was a continental defence radar station constructed to provide the United States Air Force early warning of an attack by the Soviet Union on Alaska. The station was opened in 1958 as a Ground-Control Intercept (GCI) and warning station, operated by the 709th Aircraft Control and Warning Squadron (AC&W Sq). The squadron operated AN/FPS-3, AN/FPS-20, and AN/FPS-6 radars. As a GCI station, the squadr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaskan Air Command
The Alaskan Air Command (AAC) is an inactive United States Air Force Major Command originally established in 1942 under the United States Army Air Forces. Its mission was to organize and administer the air defense system of Alaska, exercise direct control of all active measures, and coordinate all passive means of air defense. In addition, the command also supported Strategic Air Command elements operating through and around Alaska. It was redesignated Eleventh Air Force on 9 August 1990 and, concurrently, status changed from a major command of the United States Air Force to a subordinate organization of Pacific Air Forces. History Establishment Established on 18 December 1945 the end of World War II, assuming jurisdiction of former Eleventh Air Force, assets in the Alaska Territory. Headquartered at Davis Army Airfield on Adak, the initial mission of AAC was the consolidation of wartime Army Air Forces in Alaska and training of those forces remaining after demobilization. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murphy Dome AFS
Murphy Dome Air Force Station (AAC ID: F-02, LRR ID: A-02) is a closed United States Air Force General Surveillance Radar station west-northwest of Fairbanks, Alaska. The control center station was closed on 1 November 1983, and was re-designated as a Long Range Radar (LRR) site as part of the Alaska Radar System. Today, it remains active as part of the Alaska NORAD Region under the jurisdiction of the Pacific Air Forces Regional Support Center, Joint Base Elmendorf–Richardson, Alaska. A popular aurora viewing area is located nearby. History Murphy Dome AFS was a continental defense radar station constructed to provide the United States Air Force early warning of an attack by the Soviet Union on Alaska. It was one of the ten original aircraft control and warning sites constructed during the early 1950s to establish a permanent air defense system in Alaska. Murphy Dome was initially operated by a detachment of the 532nd Aircraft Control and Warning Group, Ladd AFB (now Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Installations In Alaska
A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a distinct military uniform. They may consist of one or more military branches such as an army, navy, air force, space force, marines, or coast guard. The main task of a military is usually defined as defence of their state and its interests against external armed threats. In broad usage, the terms "armed forces" and "military" are often synonymous, although in technical usage a distinction is sometimes made in which a country's armed forces may include other paramilitary forces such as armed police. Beyond warfare, the military may be employed in additional sanctioned and non-sanctioned functions within the state, including internal security threats, crowd control, promotion of political agendas, emergency services and reconstruction, pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Yukon–Koyukuk Census Area, Alaska
A building or edifice is an enclosed structure with a roof, walls and windows, usually standing permanently in one place, such as a house or factory. Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for numerous factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the concept, see ''Nonbuilding structure'' for contrast. Buildings serve several societal needs – occupancy, primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical separation of the human habitat (a place of comfort and safety) from the ''outside'' (a place that may be harsh and harmful at times). buildings have been objects or canvasses of much artistic expression. In recent years, interest in sustainable planning and building pract ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radar Stations Of The United States Air Force
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 information abou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5070th Air Defense Wing
The 5070th Air Defense Wing is a discontinued United States Air Force organization. Its last assignment was with the Alaskan Air Command, being stationed at Elmendorf Air Force Base Elmendorf Air Force Base is a United States Air Force (USAF) facility in Anchorage, Alaska. Originally known as Elmendorf Field, it became Elmendorf Air Force Base after World War II. It is the home of the Headquarters, Alaskan Air Command ( ..., Alaska. It was discontinued on 1 October 1961. History Lineage * Designated as the 5070th Air Defense Wing and organized on 1 August 1960 : Discontinued on 1 October 1961 Assignments * Alaskan Air Command, 1 August 1960 – 1 October 1961 Components * 317th Fighter Interceptor Squadron, 25 August 1960 – 1 October 1961 Stations * Elmendorf AFB, Alaska, 1 August 1960 – 1 October 1961 Operations Organized August 1960 after inactivation of 10th Air Division. Mission was air defense of Alaska south of the Alaska Range. Discontinued 1 Octo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
709th Aircraft Control And Warning Squadron - Emblem
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has symbolic associations in religion, mythology, superstition and philosophy. The seven classical planets resulted in seven being the number of days in a week. 7 is often considered lucky in Western culture and is often seen as highly symbolic. Evolution of the Arabic digit For early Brahmi numerals, 7 was written more or less in one stroke as a curve that looks like an uppercase vertically inverted (ᒉ). The western Arab peoples' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arab peoples developed the digit from a form that looked something like 6 to one that looked like an uppercase V. Both modern Arab forms influenced the European form, a two-stroke form consisting of a ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Yukon Airport
Fort Yukon Airport , published 15 March 152007 is a state-owned public-use airport located in the city of Fort Yukon, Alaska, Fort Yukon, in the Yukon–Koyukuk Census Area, Alaska, Yukon–Koyukuk Census Area of the U.S. state of Alaska. Facilities and aircraft Fort Yukon Airport covers an area of and has one gravel runway (3/21) measuring 5,810 x 150 ft (1,771 x 46 m). For 12-month period ending December 31, 2005, the airport had 8,350 aircraft operations, an average of 22 per day: 60% air taxi, 37% general aviation and 3% military. There are 13 aircraft based at this airport: 85% single engine and 15% Ryan.Airlines and destinations The following airlines offer scheduled passenger service at this airport: Prior to its bankruptcy and cessation ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Air Forces
The Pacific Air Forces (PACAF) is a List of Major Commands of the United States Air Force, Major Command (MAJCOM) of the United States Air Force and is also the air component command of the United States Indo-Pacific Command (USINDOPACOM). PACAF is headquartered at the Hickam AFB portion of Joint Base Pearl Harbor–Hickam, Hawaii, and is one of two USAF MAJCOMs assigned outside the Continental United States, the other being the United States Air Forces in Europe – Air Forces Africa. Over the past sixty-five plus years, PACAF has been engaged in combat during the Korean and Vietnam Wars and Operations Desert Storm, Southern Watch, Northern Watch, Enduring Freedom and Iraqi Freedom. The mission of Pacific Air Forces is to provide ready air and space power to promote U.S. interests in the Asia-Pacific region during peacetime, through crisis, and in war. PACAF organizes, trains, and equips the 45,000 Total Force personnel of the USAF, Regular Air Force, the Air Force Reserve and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SEEK IGLOO
SEEK Limited is an Australian employment website for job listings, headquartered in Melbourne, Victoria. Seek also operates in China, Hong Kong, Indonesia, Malaysia, New Zealand, Philippines, Singapore and Thailand. History Seek was founded in November 1997 by Andrew Bassat, Paul Bassat and Matt Rockman along with first employees Robert Sloan and Adam Ryan as an online version of print employment classifieds, and it launched its website in March 1998. On 18 April 2005, Seek was floated on the Australian Securities Exchange with a market capitalisation of $587 million. In May 2022, it moved its head office to a newly-constructed building in Cremorne, Victoria. In June 2024, SEEK sold its holdings in the Latin American job-boards OCC (Mexico) and Catho (Brazil). References Further reading * * * "SEEK doubles down on Brazil, increases stake in Asia business" ''Sydney Morning Herald ''The Sydney Morning Herald'' (''SMH'') is a daily tabloid newspaper published in Sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AN/FPS-117
The AN/FPS-117 is an L-band active electronically scanned array (AESA) 3-dimensional air search radar first produced by GE Aerospace in 1980 and now part of Lockheed Martin. The system offers instrumented detection at ranges on the order of and has a wide variety of interference and clutter rejection systems. The system was originally developed as part of the "Seek Igloo/Seek Frost" effort to replace the older radar systems of the DEW line with designs that could be operated remotely and require much less maintenance as part of DEW's replacement, the American-Canadian North Warning System (NWS). Implementation of the NWS resulted in a reduction in operations and maintenance spending by up to 50% compared to previous systems. GE made a number of modifications to the basic design to better tailor it to different roles. To fill a need for the US Marine Corps, GE developed the transportable AN/TPS-59, and later combined design elements to produce the smaller AN/TPS-77 which is even ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Force Communications Service
An atmosphere () is a layer of gases that envelop an astronomical object, held in place by the gravity of the object. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmosphere is the outer region of a star, which includes the layers above the opaque photosphere; stars of low temperature might have outer atmospheres containing compound molecules. The atmosphere of Earth is composed of nitrogen (78%), oxygen (21%), argon (0.9%), carbon dioxide (0.04%) and trace gases. Most organisms use oxygen for respiration; lightning and bacteria perform nitrogen fixation which produces ammonia that is used to make nucleotides and amino acids; plants, algae, and cyanobacteria use carbon dioxide for photosynthesis. The layered composition of the atmosphere minimises the harmful effects of sunlight, ultraviolet radiation, solar wind, and cosmic rays and thus protects the organisms from genetic damage. The current composition of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
