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365th Intelligence, Surveillance, And Reconnaissance Group
The 1st Search Attack Group was a United States Army Air Forces unit that served during World War II. Its last assignment was with First Air Force. It was based at Langley Field, Virginia throughout its existence, and equipped with Boeing B-17 Flying Fortress, Douglas B-18 Bolo, and Consolidated B-24 Liberator aircraft. It was disbanded on 20 April 1944. The original mission of the group was the development of equipment and tactics best suited for aerial anti-submarine warfare. Among the devices that the group helped develop or test were the radar altimeter,The radar or absolute altimeter gives the altitude an aircraft is above the surface it is flying over, rather than the altitude above sea level given by the barometric altimeter. the magnetic anomaly detector, the sonobuoy, improved airborne depth charges, long-range navigation systems, and airborne microwave radar.Warnock, p. 23 The group also conducted training on equipment and antisubmarine tactics for Army Air Force ... [...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] |
20th Bombardment Squadron
020 is the national dialling code for London in the United Kingdom. All subscriber numbers within the area code consist of eight digits and it has capacity for approaching 100 million telephone numbers. The code is used at 170 telephone exchanges in and around Greater London as part of the largest linked numbering scheme in the United Kingdom. In common with all other British area codes the initial '0' is a trunk prefix that is not required when dialling London from abroad. The 020 area code fully replaced older area codes for London on 22 April 2000, following multiple telephone number changes during the 1990s.020 could be used from 1 June 1999 and the previous 0171 and 0181 codes could no longer be used from 22 April 2000. As is the case for other codes in the UK, the 020 area code may also be used for services without any physical presence in the area, such as private networks or virtual numbering. One such user is the Foreign and Commonwealth Office Telecommunications N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiation Laboratory
The Radiation Laboratory, commonly called the Rad Lab, was a microwave and radar research laboratory located at the Massachusetts Institute of Technology (MIT) in Cambridge, Massachusetts. It was first created in October 1940 and operated until 31 December 1945 when its functions were dispersed to industry, other departments within MIT, and in 1951, the newly formed MIT Lincoln Laboratory. The use of microwaves for various radio and radar uses was highly desired before the war, but existing microwave devices like the klystron were far too low powered to be useful. Alfred Lee Loomis, a millionaire and physicist who headed his own private laboratory, organized the Microwave Committee to consider these devices and look for improvements. In early 1940, Winston Churchill organized what became the Tizard Mission to introduce U.S. researchers to several new technologies the UK had been developing. Among these was the cavity magnetron, a leap forward in the creation of microwaves that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massachusetts Institute Of Technology
The Massachusetts Institute of Technology (MIT) is a Private university, private research university in Cambridge, Massachusetts, United States. Established in 1861, MIT has played a significant role in the development of many areas of modern technology and science. In response to the increasing Technological and industrial history of the United States, industrialization of the United States, William Barton Rogers organized a school in Boston to create "useful knowledge." Initially funded by a land-grant universities, federal land grant, the institute adopted a Polytechnic, polytechnic model that stressed laboratory instruction in applied science and engineering. MIT moved from Boston to Cambridge in 1916 and grew rapidly through collaboration with private industry, military branches, and new federal basic research agencies, the formation of which was influenced by MIT faculty like Vannevar Bush. In the late twentieth century, MIT became a leading center for research in compu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
En Cadre
A cadre (, , ) is the complement of commissioned officers and non-commissioned officers of a military unit responsible for training the rest of the unit. The cadre may be the permanent skeleton establishment of a unit, around which the full unit can be built if needed. In countries which have conscription, a cadre may comprise the permanent staff of a regiment who train the conscripts assigned to it. The term comes from the French expression ''en cadre'', with the same meaning. In the Military of the United States, a cadre is a group or member of a group of leaders, especially in units that conduct formal training schools. In United States Army jargon, the word is singular and plural. At the United States Military Academy, the upper-class cadets who conduct Cadet Basic Training for incoming freshmen are called the cadre. In the British Armed Forces, a cadre is a group of instructors or a unit that trains potential instructors or non-commissioned officers (NCOs), in which case it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2d Sea-Search Attack Squadron
The 42d Tactical Missile Squadron is an inactive United States Air Force unit, formed in 1985 by the consolidation of two units. The first is the 2d Search Attack Squadron, which tested antisubmarine warfare tactics and equipment at Langley Field, Virginia during World War II. The second is the 942d Forward Air Control Squadron, which was activated following the Korean War, but does not appear to have been equipped or manned. The consolidated squadron has not been active. History World War II The first predecessor of the squadron was activated at Langley Field, Virginia as the 2d Search Attack Squadron. The squadron was primarily equipped with Douglas B-18 Bolos. It tested electronic equipment and trained crews for its use in antisubmarine operations; antisubmarine patrols, July 1942 until late 1943." Cold War The second predecessor of the squadron is the 942d Forward Air Control Squadron, which was activated as the Korean War was ending in June 1953. With the end of the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squadron (aviation)
A squadron in an air force, or naval or army aviation service, is a 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 flights, depending on aircraft type and air force. In most armed forces, two or more squadrons will form a group or a wing. Some military forces (including the United States Air Force, United States Space Force, French Air and Space Force, Royal Air Force, German Air Force, Royal Netherlands Air Force, Belgian Air Component and Republic of Singapore Air Force) also use the term "squadron" for non-flying ground units (e.g. radar squadrons, missile squadrons, air defense squadrons, aircraft maintenance squadrons, security forces squadrons, civil engineering squadrons, range operations squadrons, range management squadrons, weather squadrons, medical squadrons, etc.). Comparative organization Germany In World War I, the Imperial Ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas B-18B (SN 37-530, Originally A B-18A) With The MAD Tail Boom 061128-F-1234S-023
Douglas may refer to: People * Douglas (given name) * Douglas (surname) Animals * Douglas (parrot), macaw that starred as the parrot ''Rosalinda'' in Pippi Longstocking * Douglas the camel, a camel in the Confederate Army in the American Civil War Businesses * Douglas Aircraft Company * Douglas (cosmetics), German cosmetics retail chain in Europe * Douglas Holding, former German company * Douglas (motorcycles), British motorcycle manufacturer Peerage and Baronetage * Duke of Douglas * Earl of Douglas, or any holder of the title * Marquess of Douglas, or any holder of the title * Douglas baronets Peoples * Clan Douglas, a Scottish kindred * Dougla people, West Indians of both African and East Indian heritage Places Australia * Douglas, Queensland, a suburb of Townsville * Douglas, Queensland (Toowoomba Region), a locality * Port Douglas, North Queensland, Australia * Shire of Douglas, in northern Queensland Canada * Douglas, New Brunswick * Douglas Parish, New Brunswick * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Flag Exercise
Exercise Red Flag (also Red Flag – Nellis) is a two-week advanced aerial combat training exercise held several times a year by the United States Air Force (USAF). It aims to offer realistic air-combat training for military pilots and other flight crew members from the United States and allied countries. Each year, three to six Red Flag exercises are held at Nellis Air Force Base, Nevada, while up to four more, dubbed Red Flag – Alaska, are held at Eielson Air Force Base, Alaska. First held on 29 November 1975, Red Flag exercises bring together aircrews from the USAF, United States Navy (USN), United States Marine Corps (USMC), United States Army (USA) and numerous NATO and allied nations' air forces. Red Flag exercises are conducted under the control of the United States Air Force Warfare Center (USAFWC) at Nellis. They are run by the 414th Combat Training Squadron (414 CTS) of the 57th Wing (57 WG). They use "enemy" hardware and live ammunition for bombing exercises w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Air Force Weapons School
The USAF Weapons School is a unit of the United States Air Force and United States Space Force, assigned to the 57th Wing and Space Delta 1. It is located at Nellis AFB, Nevada. Mission The mission of the USAF Weapons School is to teach graduate-level instructor courses, which provide advanced training in weapons and tactics employment to officers of the combat air forces. The USAF Weapons School is headquartered at Nellis Air Force Base in Nevada with detachments at Dyess Air Force Base, Texas, Hurlburt Field, Florida, Little Rock Air Force Base, Arkansas, Whiteman Air Force Base, Missouri, Holloman Air Force Base, New Mexico, Fairchild Air Force Base, Washington, McChord Field, Washington, and Barksdale Air Force Base, Louisiana. The Weapons School accomplishes its mission by providing graduate-level, instructor academic and flying courses to USAF Combat Air Forces (CAF) and Mobility Air Forces (MAF). It conducts extensive technical off-station training and is a liais ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 million tons in 2021. It has the world's largest aircraft carrier fleet, with List of aircraft carriers in service, eleven in service, one undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of 18 July 2023. The U.S. Navy is one of six United States Armed Forces, armed forces of the United States and one of eight uniformed services of the United States. The United States Navy traces its origins to the Continental Navy, which was established during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
