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31st Reconnaissance Squadron (other)
31st Reconnaissance Squadron may refer to: * 31st Reconnaissance Squadron (Heavy), active from 3 February 1942 to 16 March 1942 and assigned to the 303d Bombardment Group. * 31st Tactical Reconnaissance Squadron, designated the '31st Reconnaissance Squadron (Fighter)' from April 1943 to August 1943 * 33d Network Warfare Squadron, designated the '31st Reconnaissance Squadron (Night Photographic)' from September 1947 to November 1947 * 31st Test and Evaluation Squadron, designated the '31st Reconnaissance Squadron, Very Long Range (Photographic)' and '31st Reconnaissance Squadron, Very Long Range (Photographic - Radio Countermeasures)' from October 1947 to June 1949 See also * 31st Army Reconnaissance Squadron * 31st Photographic Reconnaissance Squadron * 31st Strategic Reconnaissance Squadron * 31st Tactical Reconnaissance Squadron * 31st Tactical Reconnaissance Training Squadron The 31st Combat Training Squadron is an active United States Air Force unit. It is currently assigned ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
303d Bombardment Group
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious or cultural significance in many societies. Evolution of the Arabic digit The use of three lines to denote the number 3 occurred in many writing systems, including some (like Roman and Chinese numerals) that are still in use. That was also the original representation of 3 in the Brahmic (Indian) numerical notation, its earliest forms aligned vertically. However, during the Gupta Empire the sign was modified by the addition of a curve on each line. The Nāgarī script rotated the lines clockwise, so they appeared horizontally, and ended each line with a short downward stroke on the right. In cursive script, the three strokes were eventually connected to form a glyph resembling a with an additional stroke at the bottom: ३. The Indian digits spread to the Caliphate in the 9th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
31st Tactical Reconnaissance Squadron
The 31st Tactical Reconnaissance Squadron is an inactive United States Air Force unit. It was last assigned to XIX Tactical Air Command at Brooks Field, Texas, where it was inactivated on 3 February 1946. History The squadron was first activated at March Field, California in 1941 as the 31st Army Reconnaissance Squadron, flying light observation planes. After the Attack on Pearl Harbor, the squadron flew antisubmarine patrols over the Pacific coast in 1942. It was moved to the Southeastern United States in late 1942. The squadron was primarily used for observation during Army training maneuvers near Fort Polk, Louisiana and Fort Benning, Georgia. The unit deployed to the European Theater of Operations on 22 April 1945. It flew battlefield reconnaissance in the Low Countries and during the Allied invasion of Germany in the spring of 1945, supporting Ninth Army. The squadron returned to the United States in August 1945, was never fully manned or equipped. It was inactivated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
33d Network Warfare Squadron
The United States Air Force (USAF)'s 33rd Cyberspace Operations Squadron is a network warfare unit located at Lackland Air Force Base, Texas. The squadron was established as the 70th Reconnaissance Squadron during World War II and saw combat in the European Theater of Operations as the 31st Photographic Reconnaissance Squadron, where it earned a Distinguished Unit Citation for its efforts in preparing for the Normandy Invasion. After briefly serving as part of the occupation forces in Germany it was inactivated in late 1945. The squadron was activated again in the reserves as the 31st Reconnaissance Squadron in 1947. It was redesignated the 33d Reconnaissance Squadron (apparently to avoid confusion with the regular USAF 31st Reconnaissance Squadron). The squadron never reached full strength or received aircraft before inactivation when Continental Air Command reorganized its reserve units under the wing base organization plan. In 1985 Electronic Security Command establish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
31st Test And Evaluation Squadron
The 31st Test and Evaluation Squadron is a United States Air Force unit, assigned to the 753d Test and Evaluation Group, stationed at Edwards Air Force Base, California as a geographically separated unit of the 53rd Wing. The 31 TES is an Air Combat Command (ACC) tenant unit at Edwards, providing personnel to support combined test and evaluation on Air Force weapons systems. The squadron is one of the oldest in the United States Air Force, its origins dating to 26 June 1917, being organized at Kelly Field, Texas. The squadron deployed to England as part of the American Expeditionary Force during World War I. The squadron saw combat during World War II, and later became part of the Strategic Air Command (SAC) during the Cold War. Overview The squadron provides Air Combat Command personnel to support combined test and evaluation on Air Force weapons systems. The unit also provides the Air Force Operational Test and Evaluation Center at Kirtland Air Force Base, New Me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
31st Army Reconnaissance Squadron
The 31st Tactical Reconnaissance Squadron is an inactive United States Air Force unit. It was last assigned to XIX Tactical Air Command at Brooks Field, Texas, where it was inactivated on 3 February 1946. History The squadron was first activated at March Field, California in 1941 as the 31st Army Reconnaissance Squadron, flying light observation planes. After the Attack on Pearl Harbor, the squadron flew antisubmarine patrols over the Pacific coast in 1942. It was moved to the Southeastern United States in late 1942. The squadron was primarily used for observation during Army training maneuvers near Fort Polk, Louisiana and Fort Benning, Georgia. The unit deployed to the European Theater of Operations on 22 April 1945. It flew battlefield reconnaissance in the Low Countries and during the Allied invasion of Germany in the spring of 1945, supporting Ninth Army. The squadron returned to the United States in August 1945, was never fully manned or equipped. It was inactivated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
31st Photographic Reconnaissance Squadron
The 31st Photographic Reconnaissance Squadron is an inactive United States Air Force unit. It was last assigned to the 74th Reconnaissance Group, stationed at Mitchel Field, New York. It was inactivated on 27 June 1949. History Established in mid-1943 as a photo-reconnaissance squadron, trained in the southeast United States. Deployed to the European Theater of Operations (ETO) in the spring of 1944, initially engaged in aerial photography of the French English Channel coastline and Low Countries. After D-Day, moved to France and performed battlefield tactical reconnaissance primarily for Third Army, also for First and Ninth Armies during the Northern France Campaign in 1944. Moved into Germany as part of the Allied invasion of Western Germany, spring 1945 continuing to supply battlefield reconnaissance for Army ground forces. After the German Capitulation, remained as part of the Occupation Army of the United States Air Forces in Europe, gradually de-mobilizing during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
31st Strategic Reconnaissance Squadron
31 (thirty-one) is the natural number following 30 and preceding 32. It is a prime number. In mathematics 31 is the 11th prime number. It is a superprime and a self prime (after 3, 5, and 7), as no integer added up to its base 10 digits results in 31. It is a lucky prime and a happy number; two properties it shares with 13, which is its dual emirp and permutable prime. 31 is also a primorial prime, like its twin prime, 29. 31 is the number of regular polygons with an odd number of sides that are known to be constructible with compass and straightedge, from combinations of known Fermat primes of the form 22''n'' + 1. 31 is the third Mersenne prime of the form 2''n'' − 1. It is also the eighth Mersenne prime exponent, specifically for the number 2,147,483,647, which is the maximum positive value for a 32-bit signed binary integer in computing. After 3, it is the second Mersenne prime not to be a double Mersenne prime. 127, which is the 31st prime number, is a dou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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