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61st Fighter-Interceptor Squadron
The 61st Fighter Squadron is an active United States Air Force unit, assigned to the 56th Operations Group, at Luke Air Force Base, Arizona. It operates the F-35 Lightning II aircraft, conducting Instructor Pilot training. The 61st, known as the 'Top Dogs', fly F-35A aircraft, to train instructor pilots and initial qualification pilots for Air Combat Command assignments. History World War II : ''see 56th Operations Group for more of the squadron's World War II history'' The 61st Fighter Squadron was constituted as the 61st Pursuit Squadron as part of the 56th Pursuit Group at Savannah, Georgia, on 15 January 1941. The squadron immediately began training for its wartime missions under III Fighter Command, rapidly transitioning through the Seversky P-35, Curtiss P-36 Hawk, Bell P-39 Airacobra and Curtiss P-40 Warhawk aircraft. On 7 December 1941, the 61st stepped up to defend the Southeastern United States from anticipated enemy air attack while it converted to the Republic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Education And Training Command
Air Education and Training Command (AETC) is one of the nine Major Commands (MAJCOM) of the United States Air Force (USAF), reporting to Headquarters, United States Air Force. It was established 1 July 1993, with the realignment of Air Training Command and Air University. AETC is headquartered at Randolph Air Force Base, Joint Base San Antonio, Texas. AETC is the primary training and professional education command in the Air Force. More than 48,000 active duty and Air Reserve Component members and 14,000 civilian personnel make up AETC. The command has responsibility for approximately 1,600 aircraft. AETC's mission is to "recruit, train and educate Airmen to deliver air power for America." Air Force Recruiting Service AETC's mission begins with the Air Force Recruiting Service (AFRS), an AETC activity also headquartered at Randolph AFB, Texas. AFRS comprises three regional groups and 24 squadrons with more than 1,400 commissioned officer and enlisted recruiters assigned throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seversky P-35
The Seversky P-35 is an American fighter aircraft built by the Seversky Aircraft Company in the late 1930s. A contemporary of the Hawker Hurricane and Messerschmitt Bf 109, the P-35 was the first single-seat fighter in United States Army Air Corps to feature all-metal construction, retractable landing gear, and an enclosed cockpit. Design and development The origins of the P-35 can be traced back to the Seversky SEV-3 three-seat amphibian, designed by Alexander Kartveli, Seversky's chief designer and Seversky's first aircraft. The SEV-3 first flew in June 1933 and was developed into the Seversky BT-8 basic trainer, 30 of which were ordered by the United States Army Air Corps (USAAC) in 1935.Green and Swanborough 1979, pp. 8–9. This proved grossly underpowered and was quickly replaced by the North American BT-9.Davies 1994, p. 4. The second prototype SEV-3 was completed as a two-seat fighter derivative, the SEV-2XP. It was powered by a 735 hp (548 kW) Wright R-1820 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Occupied Europe
German-occupied Europe refers to the sovereign countries of Europe which were wholly or partly occupied and civil-occupied (including puppet governments) by the military forces and the government of Nazi Germany at various times between 1939 and 1945, during and shortly before World War II, generally administered by the Nazi regime, under the dictatorship of Adolf Hitler.Encyclopædia Britannica German occupied Europe.World War II. Retrieved 1 September 2015 from the Internet Archive. The German Wehrmacht occupied European territory: * as far east as the town of Mozdok in the North Caucasus in the Soviet Union (1942–1943) * as far north as the settlement of Barentsburg in Svalbard in the Kingdom of Norway * as far south as the island of Gavdos in the Kingdom of Greece * as far west as the island of Ushant in the French Republic Outside of Europe proper, German forces effectively controlled areas of North Africa in Egypt, Libya, and Tunisia at times between 1941 and 1943. Ger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B-24 Liberator
The Consolidated B-24 Liberator is an American heavy bomber, designed by Consolidated Aircraft of San Diego, California. It was known within the company as the Model 32, and some initial production aircraft were laid down as export models designated as various LB-30s, in the Land Bomber design category. At its inception, the B-24 was a modern design featuring a highly efficient shoulder-mounted, high aspect ratio Davis wing. The wing gave the Liberator a high cruise speed, long range and the ability to carry a heavy bomb load. Early RAF Liberators were the first aircraft to cross the Atlantic Ocean as a matter of routine. In comparison with its contemporaries, the B-24 was relatively difficult to fly and had poor low-speed performance; it also had a lower ceiling and was less robust than the Boeing B-17 Flying Fortress. While aircrews tended to prefer the B-17, General Staff favored the B-24 and procured it in huge numbers for a wide variety of roles. At approximately 18,5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B-17 Flying Fortress
The Boeing B-17 Flying Fortress is a four-engined heavy bomber developed in the 1930s for the United States Army Air Corps (USAAC). Relatively fast and high-flying for a bomber of its era, the B-17 was used primarily in the European Theater of Operations, United States Army, European Theater of Operations and dropped more bombs than any other aircraft during World War II. It is the List of most-produced aircraft, third-most produced bomber of all time, behind the four-engined Consolidated B-24 Liberator and the multirole, twin-engined Junkers Ju 88. It was also employed as a transport, antisubmarine aircraft, drone controller, and search-and-rescue aircraft. In a USAAC competition, Boeing, Boeing's prototype Model 299/XB-17 outperformed two other entries but crashed, losing the initial 200-bomber contract to the Douglas B-18 Bolo. Still, the Air Corps ordered 13 more B-17s for further evaluation, then introduced it into service in 1938. The B-17 evolved through numerous Boei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VIII Fighter Command
The VIII Fighter Command was a United States Army Air Forces unit of command above the wings and below the numbered air force. Its primary mission was command of fighter operations within the Eighth Air Force. In the World War II European Theater, its primary mission was air superiority. Its last assignment was with the United States Air Forces in Europe at RAF Honington, It was formed at Selfridge Field, Michigan in February 1942. In May, the headquarters moved to England to conduct combat operations over Occupied Europe. After the end of the European War in May 1945, VIII Fighter Command took part in the occupation of Germany until May 1946 while simultaneously coordinating its own demobilization. It inactivated in March 1946 at RAF Honington, the last Royal Air Force station used by the USAAF to be returned to the British Air Ministry. History The VIII Fighter Command was constituted initially as 8th Interceptor Command at Selfridge Field, Michigan on 19 January 1942. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Kings Cliffe
Royal Air Force Kings Cliffe or more simply RAF Kings Cliffe is a former Royal Air Force satellite station located near Kings Cliffe, Northamptonshire, west of Peterborough in Cambridgeshire. The airfield was built with hard-surfaced runways and a perimeter track, these were extended early in 1943. History RAF use - early wartime Construction work on the airfield commenced in 1940. The base opened in October 1941 as a satellite to RAF Wittering. No. 133 Fighter Squadron moved in with Spitfire Vb's on 29 September 1941; this unit was the third "Eagle Squadron" formed in RAF Fighter Command from American volunteers. 266 (Rhodesian) Squadron arrived in October 1941 followed in due course by No. 485 (New Zealand) Squadron in July 1942 and later No. 93 Squadron in September 1942. The RAF presence ceased in August 1943. The airfield was extended during 1943. The following units were here at some point: USAAF use Kings Cliffe was assigned USAAF designation Station 367. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speed Of Sound
The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. At , the speed of sound in air is about , or one kilometre in or one mile in . It depends strongly on temperature as well as the medium through which a sound wave is propagating. At , the speed of sound in air is about . The speed of sound in an ideal gas depends only on its temperature and composition. The speed has a weak dependence on frequency and pressure in ordinary air, deviating slightly from ideal behavior. In colloquial speech, ''speed of sound'' refers to the speed of sound waves in air. However, the speed of sound varies from substance to substance: typically, sound travels most slowly in gases, faster in liquids, and fastest in solids. For example, while sound travels at in air, it travels at in water (almost 4.3 times as fast) and at in iron (almost 15 times as fast). In an exceptionally stiff material such as diamond, sound travels a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
P-47 Thunderbolt
The Republic P-47 Thunderbolt is a World War II-era fighter aircraft produced by the American company Republic Aviation from 1941 through 1945. It was a successful high-altitude fighter and it also served as the foremost American fighter-bomber in the ground-attack role. Its primary armament was eight .50-caliber machine guns, and it could carry 5-inch rockets or a bomb load of . When fully loaded, the P-47 weighed up to 8 tons, making it one of the heaviest fighters of the war. The Thunderbolt was effective as a short-to medium-range escort fighter in high-altitude air-to-air combat and ground attack in both the European and Pacific theaters. The P-47 was designed around the powerful Pratt & Whitney R-2800 Double Wasp 18-cylinder radial engine, which also powered two U.S. Navy/U.S. Marine Corps fighters, the Grumman F6F Hellcat and the Vought F4U Corsair. An advanced turbosupercharger system ensured the aircraft's eventual dominance at high altitudes, while also influencing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic P-47 Thunderbolt
The Republic P-47 Thunderbolt is a World War II-era fighter aircraft produced by the American company Republic Aviation from 1941 through 1945. It was a successful high-altitude fighter and it also served as the foremost American fighter-bomber in the ground-attack role. Its primary armament was eight .50-caliber machine guns, and it could carry 5-inch rockets or a bomb load of . When fully loaded, the P-47 weighed up to 8 tons, making it one of the heaviest fighters of the war. The Thunderbolt was effective as a short-to medium-range escort fighter in high-altitude air-to-air combat and ground attack in both the European and Pacific theaters. The P-47 was designed around the powerful Pratt & Whitney R-2800 Double Wasp 18-cylinder radial engine, which also powered two U.S. Navy/U.S. Marine Corps fighters, the Grumman F6F Hellcat and the Vought F4U Corsair. An advanced turbosupercharger system ensured the aircraft's eventual dominance at high altitudes, while also influencing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southeastern United States
The Southeastern United States, also referred to as the American Southeast or simply the Southeast, is a geographical region of the United States. It is located broadly on the eastern portion of the southern United States and the southern portion of the eastern United States. It comprises at least a core of states on the lower East Coast of the United States and eastern Gulf Coast. Expansively, it reaches as far north as West Virginia and Maryland (bordered to north by the Ohio River and Mason–Dixon line), and stretching as far west as Arkansas and Louisiana. There is no official U.S. government definition of the region, though various agencies and departments use different definitions. Geography The U.S. Geological Survey considers the Southeast region to be the states of Alabama, Florida, Georgia, Arkansas, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, and Tennessee, plus Puerto Rico and the United States Virgin Islands. There is no official Census Bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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