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Siskiyou County Army Airfield
Siskiyou County Airport is a public airport located three miles (4.8 km) northeast of Montague, serving Siskiyou County, California, United States. It has one runway and is mostly used for general aviation. History The Army Air Forces and the U.S. Air Force used the Siskiyou County Airport over two separate periods, from 1942 to 1945 and from 1962 to 1972. The site first served as an auxiliary field and later as a dispersal base. World War II The United States Army Air Forces first leased the Siskiyou County Airport on 18 November 1942. The airport was constructed with funds from the Civil Aeronautics Administration (CAA). The Army upgraded and extended the original 6,500 foot runways to 7,300 feet to handle bombardment aircraft. The Army also added taxiways, a night lighting system, a power control building and enclosed the field with a barbed wire fence. By fall of 1943, the airfield was a sub-base of Hamilton Field. With administration provided by Hamilton Field and w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airport
An airport is an aerodrome with extended facilities, mostly for commercial air transport. Airports usually consists of a landing area, which comprises an aerially accessible open space including at least one operationally active surface such as a runway for a plane to take off and to land or a helipad, and often includes adjacent utility buildings such as control towers, hangars and terminals, to maintain and monitor aircraft. Larger airports may have airport aprons, taxiway bridges, air traffic control centres, passenger facilities such as restaurants and lounges, and emergency services. In some countries, the US in particular, airports also typically have one or more fixed-base operators, serving general aviation. Operating airports is extremely complicated, with a complex system of aircraft support services, passenger services, and aircraft control services contained within the operation. Thus airports can be major employers, as well as important hubs for tourism ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portable Document Format
Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.Adobe Systems IncorporatedPDF Reference, Sixth edition, version 1.23 (53 MB) Nov 2006, p. 33. Archiv/ref> Based on the PostScript language, each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, vector graphics, raster images and other information needed to display it. PDF has its roots in "The Camelot Project" initiated by Adobe co-founder John Warnock in 1991. PDF was standardized as ISO 32000 in 2008. The last edition as ISO 32000-2:2020 was published in December 2020. PDF files may contain a variety of content besides flat text and graphics including logical structuring elements, interactive elements such as annotations and form-fields, layers, rich media (including video con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chico Army Airfield Auxiliary Fields
Chico Army Airfield auxiliary fields were a number of airfields used during World War II to support the Chico Army Airfield. On September 11, 1941, the US Army rented from the City of Chico a small 1930's airport that sat on of land. The Airfield was north of the city center. The Army built up the small airport into the Chico Army Airfield. From the Chico Army Airfield operated the: United States Army Air Corps's Army Air Forces Basic Flying School, the Army Air Force Pilot School, the 10th Base Headquarters an Air Base Squadron and the 433rd Army Air Force Base Unit or Combat Crew Training Station of Fighter. To support the training of the many pilots, Chico Army Airfield operated a number of auxiliary airfields. Some auxiliary fields were no more than a landing strip runway, others were other operation airfield that supported the training at the Chico Army Airfield. Vina Auxiliary Field Vina Auxiliary Field also called Vina Auxiliary Field No. 3 was a 323.62 acres US Army a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montague Airport (California)
The Montague Airport , also known as Yreka Rohrer Field , is located on the west side of Montague, California, United States. It is owned by the City of Montague. History The municipal airport at Montague was created at its present location in 1928. The maintenance hangar and a small weather observatory building were built in 1928. Civilian Conservation Corps funds helped to bring in large quantities of gravel to stabilize the landing area in the early 1930s. Originally the airport was only a north–south dirt strip. A crosswind runway was added in the 1930s. A small amount of paving was added to the south end of the original strip in the 1950s to accommodate drag racing by automobiles, not aircraft. During World War II, the airport was designated as Montague Air Force Auxiliary Field, and was an auxiliary training airfield for Hamilton Field, California. The airport returned to civil control in 1945 after the war. The last major improvement consisted of lengthening the runway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asphalt Concrete
Asphalt concrete (commonly called asphalt, blacktop, or pavement in North America, and tarmac, bitumen macadam, or rolled asphalt in the United Kingdom and the Republic of Ireland) is a composite material commonly used to surface roads, parking lots, airports, and the core of embankment dams. Asphalt mixtures have been used in pavement construction since the beginning of the twentieth century. It consists of mineral aggregate bound together with asphalt, laid in layers, and compacted. The process was refined and enhanced by Belgian-American inventor Edward De Smedt. The terms ''asphalt'' (or ''asphaltic'') ''concrete'', ''bituminous asphalt concrete'', and ''bituminous mixture'' are typically used only in engineering and construction documents, which define concrete as any composite material composed of mineral aggregate adhered with a binder. The abbreviation, ''AC'', is sometimes used for ''asphalt concrete'' but can also denote ''asphalt content'' or ''asphalt cement'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Services Administration
The General Services Administration (GSA) is an independent agency of the United States government established in 1949 to help manage and support the basic functioning of federal agencies. GSA supplies products and communications for U.S. government offices, provides transportation and office space to federal employees, and develops government-wide cost-minimizing policies and other management tasks. GSA employs about 12,000 federal workers. It has an annual operating budget of roughly $33 billion and oversees $66 billion of procurement annually. It contributes to the management of about $500 billion in U.S. federal property, divided chiefly among 8,700 owned and leased buildings and a 215,000 vehicle motor pool. Among the real estate assets it manages are the Ronald Reagan Building and International Trade Center in Washington, D.C., which is the largest U.S. federal building after the Pentagon. GSA's business lines include the Federal Acquisition Service (FAS) and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
28th Air Division
The 28th Air Division is an inactive United States Air Force organization. Its last assignment was with Air Defense Tactical Air Command at Tinker Air Force Base, Oklahoma. It was inactivated on 29 May 1992. History Established in December 1949, the Air Defense Command 28th Air Division "assumed responsibility for conducting the air defense of an area that embraced California, Utah, Nevada, Colorado, and Arizona. It became part of the Western Air Defense Force in 1950. With no fighter interceptor squadrons directly assigned, the division used interceptors of the 78th Fighter Wing, based at Hamilton Air Force Base, California, as well as Air National Guard interceptors based within its geographical area." "By November 1954 its geographical boundaries included northern California, southern Oregon, and parts of Nevada and Utah. The division participated frequently in air defense exercises with U.S. Army artillery, U.S. Navy interceptors, and Strategic Air Command bombers." "On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Travis AFB
Travis Air Force Base is a United States Air Force base under the operational control of the Air Mobility Command (AMC), located three miles (5 km) east of the central business district of the city of Fairfield, in Solano County, California, United States., effective 2007-12-20 Situated at the southwestern edge of the Sacramento Valley and known as the "Gateway to the Pacific," Travis Air Force Base handles more cargo and passenger traffic through its airport than any other military air terminal in the United States. The base has a long history of supporting humanitarian airlift operations at home and around the world. Today, Travis AFB includes approximately 7,260 active USAF military personnel, 4,250 Air Force Reserve personnel and 3,770 civilians. Travis AFB has a major impact on the community as a number of military families and retirees have chosen to make Fairfield their permanent home. It is the largest employer in the city and Solano County as well, and the massi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
82d Fighter-Interceptor Squadron
8 (eight) is the natural number following 7 and preceding 9. In mathematics 8 is: * a composite number, its proper divisors being , , and . It is twice 4 or four times 2. * a power of two, being 2 (two cubed), and is the first number of the form , being an integer greater than 1. * the first number which is neither prime nor semiprime. * the base of the octal number system, which is mostly used with computers. In octal, one digit represents three bits. In modern computers, a byte is a grouping of eight bits, also called an octet. * a Fibonacci number, being plus . The next Fibonacci number is . 8 is the only positive Fibonacci number, aside from 1, that is a perfect cube. * the only nonzero perfect power that is one less than another perfect power, by Mihăilescu's Theorem. * the order of the smallest non-abelian group all of whose subgroups are normal. * the dimension of the octonions and is the highest possible dimension of a normed division algebra. * the first number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuban Missile Crisis
The Cuban Missile Crisis, also known as the October Crisis (of 1962) ( es, Crisis de Octubre) in Cuba, the Caribbean Crisis () in Russia, or the Missile Scare, was a 35-day (16 October – 20 November 1962) confrontation between the United States and the Soviet Union, which escalated into an international crisis when American deployments of missiles in Italy and Turkey were matched by Soviet deployments of similar ballistic missiles in Cuba. Despite the short time frame, the Cuban Missile Crisis remains a defining moment in national security and nuclear war preparation. The confrontation is often considered the closest the Cold War came to escalating into a full-scale nuclear war. In response to the presence of American Jupiter ballistic missiles in Italy and Turkey, the failed Bay of Pigs Invasion of 1961, and Soviet fears of a Cuban drift towards China, Soviet First Secretary Nikita Khrushchev agreed to Cuba's request to place nuclear missiles on the island to deter a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
