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419th Flight Test Squadron
The 419th Flight Test Squadron is a United States Air Force squadron. It is assigned to the 412th Operations Group, Air Force Materiel Command, stationed at Edwards Air Force Base, California. During World War II, the 419th Bombardment Squadron was a Boeing B-17 Flying Fortress squadron, assigned to the 301st Bombardment Group of Fifteenth Air Force. It earned two Distinguished Unit Citations. In 1958, the squadron was activated as a Boeing B-47 Stratojet squadron as part of Strategic Air Command's nuclear force, but was discontinued four years later. In 1993, the squadron was consolidated with the 6519th Test Squadron, which had been conducting test operations at Edwards since 1989. Overview The 419th performs flight testing on B-2 Spirit, B-1 Lancer, and Boeing B-52 Stratofortress strategic bombers. History World War II The squadron was first organized as the 29th Reconnaissance Squadron a Boeing B-17 Flying Fortress squadron in February 1942. In April 1942, it became th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Force Materiel Command
Air Force Materiel Command (AFMC) is a major command (MAJCOM) of the United States Air Force (USAF). AFMC was created on July 1, 1992, through the amalgamation of the former Air Force Logistics Command (AFLC) and the former Air Force Systems Command (AFSC). AFMC is headquartered at Wright-Patterson Air Force Base in Dayton, Ohio. AFMC is one of nine Air Force Major Commands and has a workforce of approximately 80,000 military and civilian personnel. It is the Air Force's largest command in terms of funding and second in terms of personnel. AFMC's operating budget represents 31 percent of the total Air Force budget and AFMC employs more than 40 percent of the Air Force's total civilian workforce. The command conducts research, development, testing and evaluation, and provides the acquisition and life cycle management services and logistics support. The command develops, acquires and sustains the air power needed to defend the United States and its interests. This is accomplished ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fifteenth Air Force
The Fifteenth Air Force (15 AF) is a numbered air force of the United States Air Force's Air Combat Command (ACC). It is headquartered at Shaw Air Force Base. It was reactivated on 20 August 2020, merging the previous units of the Ninth Air Force and Twelfth Air Force into a new numbered air force responsible for generating and presenting Air Combat Command’s conventional forces. Established on 1 November 1943, Fifteenth AF was a United States Army Air Forces combat air force deployed to the European Theater of World War II, bombing Europe from bases in southern Italy and engaging in air-to-air fighter combat against enemy aircraft. During the Cold War, 15 AF was one of three Numbered Air Forces of the United States Air Force Strategic Air Command (SAC), commanding USAF strategic bombers and missiles on a global scale. Elements of 15th Air Force engaged in combat operations during the Korean War, the Vietnam War, as well as Operation Desert Storm. 15 AF was redesignated Fifte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alert Status
An alert state or state of alert is an indication of the state of readiness of the armed forces for military action or a state against natural disasters, terrorism or military attack. The term frequently used is "on high alert". Examples scales indicating alert state are the DEFCON levels of the US military, South Korea's "Jindogae" system, and the UK Threat Levels The United Kingdom Terror Threat Levels, often referred to as UK Threat Levels, are the alert states that have been in use since 1 August 2006 by the British government to warn of forms of terrorist activity. In September 2010 the threat level .... High alert states are synonymous with "red alert". See also References Military life Alert measurement systems {{mil-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing B-29 Superfortress
The Boeing B-29 Superfortress is an American four-engined propeller-driven heavy bomber, designed by Boeing and flown primarily by the United States during World War II and the Korean War. Named in allusion to its predecessor, the B-17 Flying Fortress, the Superfortress was designed for high-altitude strategic bombing, but also excelled in low-altitude night incendiary bombing, and in dropping naval mines to blockade Japan. B-29s dropped the atomic bombs on Hiroshima and Nagasaki, the only aircraft ever to drop nuclear weapons in combat. One of the largest aircraft of World War II, the B-29 was designed with state-of-the-art technology, which included a pressurized cabin, dual-wheeled tricycle landing gear, and an analog computer-controlled fire-control system that allowed one gunner and a fire-control officer to direct four remote machine gun turrets. The $3 billion cost of design and production (equivalent to $ billion today), far exceeding the $1.9 b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northwest African Strategic Air Force
The Northwest African Strategic Air Force (NASAF) was a sub-command of the Northwest African Air Forces (NAAF) which itself was a sub-command of the Mediterranean Air Command (MAC). These new Allied air force organizations were created at the Casablanca Conference in January 1943 to promote cooperation between the British Royal Air Force (RAF), the American United States Army Air Forces (USAAF), and their respective ground and naval forces in the North African and Mediterranean Theater of Operations (MTO). Effective February 18, 1943, the NASAF and other MAC commands existed until December 10, 1943 when MAC was disbanded and the Mediterranean Allied Air Forces (MAAF) were established. Major General Jimmy Doolittle was the commander of NASAF. However, during at least one critical period of the Tunisia Campaign at the end of February, 1943, General Carl Spaatz, the commander of NAAF, placed most of the strategic bombers at the disposal of Air Marshal Sir Arthur Coningham, comma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Torch
Operation Torch (8 November 1942 – Run for Tunis, 16 November 1942) was an Allies of World War II, Allied invasion of French North Africa during the Second World War. Torch was a compromise operation that met the British objective of securing victory in North Africa while allowing American armed forces the opportunity to engage in the fight against Nazi Germany on a limited scale. It was the first mass involvement of US troops in the Mediterranean and Middle East theatre of World War II, European–North African Theatre, and saw the first major airborne assault carried out by the United States. While the French colonies were formally aligned with Germany via Vichy France, the loyalties of the population were mixed. Reports indicated that they might support the Allies. American General Dwight D. Eisenhower, supreme commander of the Allied forces in Mediterranean Theater of Operations, planned a three-pronged attack on Casablanca (Western), Oran (Center) and Algiers (Easter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VIII Bomber Command
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] |
California Coast
Coastal California, also known as the California Coastline and the Golden Coast, refers to the coastal regions of the U.S. state of California. The term is not primarily geographical as it also describes an area distinguished by cultural, economic and political attributes. Geography The area includes the North Coast, San Francisco Bay Area, Central Coast, and South Coast. The coastline is slowly eroding due to natural processes and potentially accelerated by climate change, though much more slowly in other places in the United States. In the last 100 years, the water line has risen less than along the coast of California. In the next 100 years, the water is expected to surge as much as , bringing into question the fate of the many million dollar homes settled right on the edge of the sea. Climate Coastal California is heavily influenced by east–west distances to the cold California Current (dominated by it) and microclimates due to hills and coast ranges, having strong ecolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-submarine Warfare
Anti-submarine warfare (ASW, or in older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations are typically carried out to protect friendly shipping and coastal facilities from submarine attacks and to overcome blockades. Successful ASW operations typically involved a combination of sensor and weapon technologies, along with effective deployment strategies and sufficiently trained personnel. Typically, sophisticated sonar equipment is used for first detecting, then classifying, locating, and tracking a target submarine. Sensors are therefore a key element of ASW. Common weapons for attacking submarines include torpedoes and naval mines, which can both be launched from an array of air, surface, and underwater platforms. ASW capabilities are often considered of significant strategic importance, particularly following provocative instan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Air Force
The Second Air Force (2 AF; ''2d Air Force'' in 1942) is a USAF numbered air force responsible for conducting basic military and technical training for Air Force enlisted members and non-flying officers. In World War II the CONUS unit defended the Northwestern United States and Upper Midwest, Upper Great Plains regions and during the Cold War, was Strategic Air Command unit with strategic bombers and missiles. Elements of Second Air Force engaged in combat operations during the Korean War; Vietnam War, as well as Operation Desert Storm. History The Northwest Air District of the GHQ Air Force was established on 19 October 1940; activated on 18 December 1940 at McChord Field, and then re-designated as 2d Air Force on 26 March 1941. 5th Bombardment Wing (World War II), 5th Bombardment Wing was assigned to Second Air Force up until 5 September 1941. 2nd Air Force On 11 December 1941, four days after the Pearl Harbor attack, 2d Air Force was placed under Western Defense Command. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heavy Bomber
Heavy bombers are bomber aircraft capable of delivering the largest payload of air-to-ground weaponry (usually bombs) and longest range (takeoff to landing) of their era. Archetypal heavy bombers have therefore usually been among the largest and most powerful military aircraft at any point in time. In the second half of the 20th century, heavy bombers were largely superseded by strategic bombers, which were often smaller in size, but had much longer ranges and were capable of delivering nuclear bombs. Because of advances in aircraft design and engineering — especially in powerplants and aerodynamics — the size of payloads carried by heavy bombers has increased at rates greater than increases in the size of their airframes. The largest bombers of World War I, the four engine aircraft built by the Sikorsky company in the Soviet Union, could carry a payload of up to of bombs. By the middle of World War II even a single-engine fighter-bomber could carry a bomb load, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squadron (aviation)
A squadron in air force An air force – in the broadest sense – is the national military branch that primarily conducts aerial warfare. More specifically, it is the branch of a nation's armed services that is responsible for aerial warfare as distinct from an a ..., army aviation, or naval aviation is a Military unit, unit comprising a number of military aircraft and their aircrews, usually of the same type, typically with 12 to 24 aircraft, sometimes divided into three or four flight (military unit), flights, depending on aircraft type and air force. Land-based squadrons equipped with heavier type aircraft such as long-range bombers, cargo aircraft, or air refueling tankers have around 12 aircraft as a typical authorization, while most land-based fighter equipped units have an authorized number of 18 to 24 aircraft. In naval aviation, sea-based and land-based squadrons will typically have smaller numbers of aircraft, ranging from as low as four for early warning t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
