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323d Fighter-Interceptor Squadron
The 323d Fighter-Interceptor Squadron is an inactive United States Air Force unit. Its last assignment was with Air Defense Command at Ernest Harmon Air Force Base, Newfoundland, where it was inactivated on 1 July 1960. The squadron was first activated as the 323d Fighter Squadron during World War II. The unit served as a crew training unit until it was disbanded in a major reorganization of Army Air Forces units in the United States in 1944. The squadron was reconstituted in 1953 as Air Defense Command expanded in the early 1950s. It initially provided defense for the Northwestern United States, but in 1957 moved to Newfoundland where it performed the same mission until inactivated in 1960. History World War II The squadron was first activated in August 1942 at Mitchel Field, New York as one of the original three squadrons of the 327th Fighter Group. The following month it moved to its permanent home at Richmond Army Air Base, Virginia. The squadron initially performed acted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American F-86D Sabre
The North American F-86D/K/L Sabre (initially known as the YF-95 and widely known informally as the "Sabre Dog",) was an American transonic jet fighter aircraft. Developed for the United States Air Force in the late 1940s, it was an interceptor derivative of the North American F-86 Sabre. While the original F-86 Sabre was conceived as a day fighter, the F-86D was specifically developed as an all-weather interceptor. Originally designated as the YF-95 during development and testing, it was re-designated the F-86D before production began, despite only sharing 25% commonality of parts with the original F-86. Production models of the F-86D/K/L differed from other Sabres in that they had a larger fuselage, a larger afterburning engine, and a distinctive nose radome. The most-produced Sabre Dog variants (the "D" and "G" models) also mounted no guns, unlike the Sabre with its six M3 Browning .50 caliber machine guns, instead mounting air-to-air rockets (the "K" and "L" Sabre Dog variant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
I Fighter Command
I Fighter Command was a United States Army Air Forces intermediate command responsible for command and control of the fighter operations within the First Air Force during World War II. It was initially established in June 1941 as the 1st Interceptor Command to provide air defense of the Northeastern United States. Following the attack on Pearl Harbor, the command's area of responsibility extended over the entire Atlantic coast and into Canada and Iceland. As the perceived threat of attack decreased, the command's responsibnility for training units and aircrews became its primary mission. The command continued its mission until March 1946, when it was inactivated. History Background GHQ Air Force (GHQ AF) had been established with two major combat functions, to maintain a striking force against long range targets, and the air defense of the United States. In the spring of 1941, the War Department established four strategic defense areas and GHQ, AF reorganized its Northe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Folding-Fin Aerial Rocket
The Mk 4 Folding-Fin Aerial Rocket (FFAR), also known as "Mighty Mouse", was an unguided rocket used by United States military aircraft. It was 2.75 inches (70 mm) in diameter. Designed as an air-to-air weapon for interceptor aircraft to shoot down enemy bombers, it primarily saw service as an air-to-surface weapon. The FFAR has been developed into the modern Hydra 70 series, which is still in service. History The advent of jet engines for fighters and bombers posed new problems for interceptors. With closing speeds of 1,500 ft/s (457 m/s) or more for head-on interceptions, the time available for a fighter pilot to successfully target an enemy aircraft and inflict sufficient damage to bring it down was increasingly small. Wartime experience had shown that .50 caliber (12.7 mm) machine guns were not powerful enough to reliably down a bomber, certainly not in a single volley, and heavy autocannons did not have the range or rate of fire to ensure a hit. Ung ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American F-51 Mustang
The North American Aviation P-51 Mustang is an American long-range, single-seat fighter and fighter-bomber used during World War II and the Korean War, among other conflicts. The Mustang was designed in April 1940 by a team headed by James H. Kindelberger of North American Aviation (NAA) in response to a requirement of the British Purchasing Commission. The Purchasing Commission approached North American Aviation to build Curtiss P-40 fighters under license for the Royal Air Force (RAF). Rather than build an old design from another company, North American Aviation proposed the design and production of a more modern fighter. The prototype NA-73X airframe was rolled out on 9 September 1940, 102 days after the contract was signed, and first flew on 26 October. The Mustang was designed to use the Allison V-1710 engine, which had limited high-altitude performance in its earlier variants. The aircraft was first flown operationally by the RAF as a tactical-reconnaissance aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanford Nuclear Reservation
The Hanford Site is a decommissioned nuclear production complex operated by the United States federal government on the Columbia River in Benton County, Washington, Benton County in the U.S. state of Washington (state), Washington. The site has been known by many names, including SiteW and the Hanford Nuclear Reservation. Established in 1943 as part of the Manhattan Project, the site was home to the Hanford Engineer Works and B Reactor, the first full-scale plutonium production Nuclear reactor, reactor in the world. Plutonium manufactured at the site was used in the first atomic bomb, which was tested in the Trinity (nuclear test), Trinity nuclear test, and in the Fat Man bomb that was used in the bombing of Nagasaki. During the Cold War, the project expanded to include nine nuclear reactors and five large Nuclear reprocessing, plutonium processing complexes, which produced plutonium for most of the more than sixty thousand weapons built for the Nuclear weapons and the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Coulee Dam
Grand Coulee Dam is a concrete gravity dam on the Columbia River in the U.S. state of Washington, built to produce hydroelectric power and provide irrigation water. Constructed between 1933 and 1942, Grand Coulee originally had two powerhouses. The third powerhouse ("Nat"), completed in 1974 to increase energy production, makes Grand Coulee the largest power station in the United States by nameplate-capacity at 6,809 MW. The proposal to build the dam was the focus of a bitter debate during the 1920s between two groups. One group wanted to irrigate the ancient Grand Coulee with a gravity canal while the other pursued a high dam and pumping scheme. The dam supporters won in 1933, but, although they fully intended otherwise, the initial proposal by the Bureau of Reclamation was for a "low dam" tall which would generate electricity without supporting irrigation. That year, the U.S. Bureau of Reclamation and a consortium of three companies called MWAK (Mason-Walsh-Atkinson Kier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Defense
Anti-aircraft warfare, counter-air or air defence forces is the battlespace response to aerial warfare, defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It includes surface based, subsurface ( submarine launched), and air-based weapon systems, associated sensor systems, command and control arrangements, and passive measures (e.g. barrage balloons). It may be used to protect naval, ground, and air forces in any location. However, for most countries, the main effort has tended to be homeland defence. NATO refers to airborne air defence as counter-air and naval air defence as anti-aircraft warfare. Missile defence is an extension of air defence, as are initiatives to adapt air defence to the task of intercepting any projectile in flight. In some countries, such as Britain and Germany during the Second World War, the Soviet Union, and modern NATO and the United States, ground-based air defence and air defence aircraf ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4702d Defense Wing
The 4702nd Defense Wing (Def Wg) is a discontinued wing of the United States Air Force, last assigned to the 25th Air Division at Geiger Field, Washington. It was established in 1952 at Hamilton AFB, California in a general reorganization of Air Defense Command (ADC), which replaced wings responsible for a base with wings responsible for a geographical area. It moved twice in the first few months it was active and as a result became non operational until early 1953. It then assumed control of several Fighter Interceptor and Radar squadrons in the Pacific Northwest, some of which were Air National Guard squadrons mobilized for the Korean War. It was discontinued in the fall of 1954 and its units transferred to the new 9th Air Division. History The 4702nd Def Wg was organized on 1 February 1952 at Hamilton Air Force Base (AFB) as part of a major reorganization of Air Defense Command (ADC), due to the difficulty it experienced under the existing wing-base organizational structu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold War
The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because there was no large-scale fighting directly between the two superpowers, but they each supported major regional conflicts known as proxy wars. The conflict was based around the ideological and geopolitical struggle for global influence by these two superpowers, following their temporary alliance and victory against Nazi Germany and Imperial Japan in 1945. Aside from the nuclear arsenal development and conventional military deployment, the struggle for dominance was expressed via indirect means such as psychological warfare, propaganda campaigns, espionage, far-reaching embargoes, rivalry at sports events, and technological competitions such as the Space Race. The Western Bloc was led by the United States as well as a number of other First W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Larson Air Force Base
Larson Air Force Base is a former United States Air Force base located five miles (8 km) northwest of the central business district (CBD) of Moses Lake, in Grant County, Washington. After its closure in 1966, the airport facility became Grant County International Airport. History World War II Originally named Moses Lake Army Air Base, the airfield was activated on 24 November 1942 as a temporary World War II training center. Moses Lake AAB was a sub-base of Spokane Air Technical Service Command, headquartered at Spokane Army Airfield. The first operational training unit (OTU) at the base was the 482d Fighter Squadron, which conducted twin-engine fighter training for P-38 Lightning fighters. On 5 April 1943, the 396th Bombardment Group became a second OTU at the base, providing first phase heavy bomber training for the B-17 Flying Fortress with its 592d Bombardment Squadron, 593d Bombardment Squadron, 594th Bombardment Squadron and 595th Bombardment Squadrons. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic P-47D Thunderbolt
The P-47 Thunderbolt was a World War II fighter aircraft built by Republic Aviation from 1941 to 1945. Early designs XP-47 (AP-10) In response to a USAAC requirement for a new fighter aircraft, Republic Aviation engineer Alexander Kartveli proposed the AP-10 lightweight high-altitude interceptor on August 1, 1939. As originally proposed, the AP-10 was to have been powered by a 1,150 hp Allison V-1710-39 12-cylinder inline engine and have an armament consisting of two nose-mounted .50 in (12.7 mm) M2 Browning machine guns. Maximum speed was estimated to be 415 mph, while gross weight was to be 4,900 lb. The USAAC was impressed by the AP-10 proposal, but expressed concerns that it would be underarmed. Kartveli revised the AP-10 by slightly increasing its size and mounting two .30 in (7.62 mm) M1919 Browning machine guns in each wing, raising the gross weight to 6,570 lb. Satisfied, the USAAC ordered a single prototype under the designation XP-47, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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