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516th Air Service Group
The 516th Air Defense Group is a disbanded United States Air Force organization. Its last assignment was with the 35th Air Division at McGhee Tyson Air National Guard Base, McGhee Tyson Airport, Tennessee. It was inactivated on 18 August 1955. The group (military aviation unit), group was originally activated as a support unit for the 460th Bombardment Group at the end of World War II in Italy and then redeployed to the Caribbean, where it supported units redeploying from the European Theater until it was inactivated in 1945. The group was activated once again in 1953, when ADC established it as the headquarters for a dispersed interceptor aircraft, fighter-interceptor squadron and the medical, maintenance, and administrative squadron (aviation), squadrons supporting it. It was replaced in 1955 when ADC transferred its mission, equipment, and personnel to the 355th Fighter Group in a project that replaced air defense groups commanding fighter squadrons with fighter groups with d ... [...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") is an American transonic jet interceptor aircraft, interceptor. 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 Interceptor aircraft, 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 M2 Browning, M3 Browning .50 caliber machine guns, instead mounting ung ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oak Ridge National Laboratory
Oak Ridge National Laboratory (ORNL) is a federally funded research and development centers, federally funded research and development center in Oak Ridge, Tennessee, United States. Founded in 1943, the laboratory is sponsored by the United States Department of Energy and administered by UT–Battelle, UT–Battelle, LLC. Established in 1943, ORNL is the largest science and energy national laboratory in the Department of Energy system by size and third largest by annual budget. It is located in the Roane County, Tennessee, Roane County section of Oak Ridge. Its scientific programs focus on materials science, materials, nuclear power, nuclear science, neutron science, energy, high-performance computing, environmental science, systems biology and national security, sometimes in partnership with the state of Tennessee, universities and other industries. ORNL has several of the world's top supercomputers, including Frontier (supercomputer), Frontier, ranked by the TOP500 as the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerospace Defense Command Units
Aerospace is a term used to collectively refer to the atmosphere and outer space. Aerospace activity is very diverse, with a multitude of commercial, industrial, and military applications. Aerospace engineering consists of aeronautics and astronautics. Aerospace organizations research, design, manufacture, operate, maintain, and repair both aircraft and spacecraft. The border between space and the atmosphere has been proposed as above the ground according to the physical explanation that the air density is too low for a lifting body to generate meaningful lift force without exceeding orbital velocity. This border has been called the Kármán line. Overview In most industrial countries, the aerospace industry is a co-operation of the public and private sectors. For example, several states have a civilian space program funded by the government, such as National Aeronautics and Space Administration in the United States, European Space Agency in Europe, the Canadian Space Ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Defense Groups Of The United States Air Force
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 o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sabre And Fury Units In The US Military
List of Sabre and Fury units in the US military identifies the military branches and units that used the North American Aviation F-86 Sabre and FJ Fury. Units existed in United States Air Force, U.S. Air Force, Air National Guard, Air Force Reserve Command, United States Navy, U.S. Navy, and the United States Marine Corps, U.S. Marine Corps. USAF F-86 Units : ''Source: Baugher F-86D'' Air National Guard Squadrons *102d Rescue Squadron, 102d, New York Air National Guard, New York ANG (1957–1959) *104th Fighter Wing, 104th, Massachusetts Air National Guard, Massachusetts ANG (1957–1965) *111th, Texas Air National Guard, Texas ANG (1957–1960) *113th, Indiana ANG (1956–1958) *120th, Colorado Air National Guard, Colorado ANG (1960–1961) *122d, Louisiana Air National Guard, Louisiana ANG (1957–1960) *125th, Oklahoma Air National Guard, Oklahoma ANG (1957–1960) *127th, 184th Wing Kansas Air National Guard, Kansas ANG (1958–1961) *128th, Georgia Air National Guard, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of United States Air Force Aerospace Defense Command Interceptor Squadrons
The second iteration of Aerospace Defense Command (ADC) was established on 21 March 1946 as a component of the United States Army Air Forces, with the mission of planning for and executing the air defense of the United States. Air Defense Command (as it was known until 1968), was headquartered at Mitchel Army Airfield, New York. Types The growth and development of the ADC air defense system grew steadily throughout the Cold War era. Interceptors used by Air/Aerospace Defense Command were: * Republic F-47D/N Thunderbolt * North American F-51D/H Mustang * Northrop F-61C Black WidowWith the end of World War II, large numbers of wartime pistoned-engined fighters were allocated for air defense mission. The long range P-47N/P-51H models, developed for the invasion of Japan, were especially well-suited for the air defense role and were used into the mid-1950s by Air National Guard units. Generally P-47s were based east of the Mississippi River, while P-51s were stationed to the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waller Field
Waller Air Force Base is a former United States Air Force World War II air base located in northeastern Trinidad. It is located about 7 km southeast of Downtown Arima south of the Churchill-Roosevelt Highway and roughly 32 km from the capital city Port of Spain. History The American rights to the airfield were obtained via the Destroyers for Bases Agreement in September 1940, when the United States transferred fifty destroyers to Great Britain in exchange for Army and Navy base rights on British possessions in the Americas. In 1941, Trinidad was alarmed by a large number of Nazi U-boats prowling off its coastline, intent on disrupting British shipping in the Caribbean Sea, and using the Vichy French controlled island of Martinique as a possible supply facility. Although the first United States Army personnel arrived on Trinidad on 24 April 1941, it was only after the United States' entry into the war, that Allied planners, in early 1942, decided to counter the Nazi t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spinazzola Airfield
The Foggia Airfield Complex was a series of World War II military airfields located within a radius of Foggia, in the Province of Foggia, Italy. The airfields were used by the United States Army Air Forces' Fifteenth Air Force as part of the strategic bombardment campaign against Nazi Germany in 1944 and 1945, as well as the Twelfth Air Force, the British Royal Air Force and the South African Air Force during the Italian Campaign (1943–1945). History Before World War II, the Italian Royal Air Force Regia Aeronautica constructed a series of airfields in the Foggia area. They consisted of hard-surfaced runways and taxiways, concrete parking areas and permanent buildings for the support units and barracks. After the Armistice between Italy and Allied armed forces in September, 1943 these airfields were seized by the German Luftwaffe. While under Axis control, the airfields were heavily bombed by the U.S. Army Air Forces and Royal Air Force in 1943 before being seized by the Bri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Transport Command
Air Transport Command (ATC) was a United States Air Force unit that was created during World War II as the strategic airlift component of the United States Army Air Forces. It had two main missions, the first being the delivery of supplies and equipment between the United States and the overseas combat theaters; the second was the ferrying of aircraft from the manufacturing plants in the United States to where they were needed for training or for operational use in combat. ATC also operated a worldwide air transportation system for military personnel. Inactivated on 1 June 1948, Air Transport Command was the precursor to what became the Military Air Transport Service in 1948 and was redesignated Military Airlift Command (MAC) in 1966. It was consolidated with MAC in 1982, providing a continuous history of long range airlift through 1992 when the mission was transferred to today's Air Mobility Command. History By no means least among the achievements of the Army Air Forc ... [...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] |
Folding-Fin Aerial Rocket
The Mk 4 Folding-Fin Aerial Rocket (FFAR), also known as "Mighty Mouse", is an unguided rocket (weapon), rocket used by United States military aircraft. It was 2.75 inches (70 mm) in diameter. Designed as an Air-to-air rocket, 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. Air warfare of World War II, 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 autocannon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
460th Fighter-Interceptor Squadron
The 460th Test and Evaluation Squadron is an active United States Air Force unit. It was previously assigned to Tactical Air Command's 325th Fighter Weapons Wing at Tyndall Air Force Base, Florida, where it was inactivated on 15 October 1982. On 11 August 2023, it was reactivated and assigned to the 926th Operations Group, 926th Wing at Nellias AFB, Nevada. History World War II Established in late 1942 as a ground support squadron. Deployed to the Asiatic-Pacific Theater, Pacific Theater of Operations in 1943 to Australia where the unit functioned as a ground support unit at Sydney Airport, then at Dobodura in New Guinea. Converted to a P-47 Thunderbolt operational combat unit, engaged in fighter-bomber operations against Japanese positions in New Guinea, Netherlands East Indies and also during the Philippines Campaign (1944–1945). Moved to Okinawa Island, Okinawa, then Japan after the Japanese Capitulation as part of the Occupation Force, inactivated in 1946. Air defense ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
