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De Havilland DH.27 Derby
The de Havilland DH.27 Derby was a large single-engined biplane designed to a heavy day bomber Air Ministry specification. It did not reach production. Development The de Havilland DH.27 Derby was designed to meet Air Ministry specification 2/20 for a long-range heavy bomber. It was a large, single-engined two-bay biplane without sweep or stagger. The upper and lower wings were fabric-covered wooden structures, both carrying ailerons and capable of folding outside the inner interplane struts. Apart from the upper centre section, the wings were of constant chord; this section was thickened, of greater chord and attached to the fuselage not by the usual centre section ( cabane) struts but by a long streamlined pylon, which also contained the fuel tanks. The undercarriage was a split-axle design to allow a bomb to be released from under the fuselage. The main legs were mounted on the front spar under the inner interplane struts, with long axles sloped slightly upwards, the inn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by ''Smithsonian Magazine, Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isle Of Grain
Isle of Grain (Old English ''Greon'', meaning gravel) is a village and the easternmost point of the Hoo Peninsula within the district of Medway in Kent, south-east England. No longer an island and now forming part of the peninsula, the area is almost all marshland and is a major habitat for diverse wetland birds. The village constitutes a civil parish, which at the 2011 census had a population of 1,648, a net decrease of 83 people in 10 years. History Extract from the ''Topographical Dictionary of Great Britain and Ireland'' by John Gorton, 1833: "GRAINE, ISLE OF, co. Kent'' "A parish in the Hundred of Hoo, lathe of Aylesford, opposite to Sheppey at the mouth of the Thames; it is about three miles and a half long, and two and a half broad and is formed by Yantlet Creek running from the Medway to the Thames. The Creek was filled up, and had a road across it for 40 years until 1823, when the Lord Mayor ordered it to be again reopened, so as to give about eight feet navi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Aircraft Of The Royal Air Force
Many aircraft types have served in the British Royal Air Force since its formation in April 1918 from the merger of the Royal Flying Corps and Royal Naval Air Service. This is a list of RAF aircraft, including all currently active and retired types listed in alphabetic order by their RAF type name. For just those aircraft currently in service, see List of active United Kingdom military aircraft. Aircraft operated with the Fleet Air Arm from 1924 until 1939 were operated by the Royal Air Force on behalf of the Navy and are included; those operated by the Royal Navy after it re-acquired control of the aircraft used to support its operations in 1939 are not, but all aircraft operated in conjunction with the Navy are listed at List of aircraft of the Fleet Air Arm. Army Air Corps aircraft are not included but can be found at List of aircraft of the Army Air Corps. For aircraft operated before the merger of the RFC and RNAS in 1918: * Refer to List of aircraft of the Royal Fly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bomber Aircraft
The following is a list of bomber airplanes and does not include bomber airships, organized by era and manufacturer. A bomber is a military aircraft designed to attack ground or sea targets. , - , , AEG G.I , , Germany , , , , Heavy bomber , , 1915 , , Prototype , , , , , - , , AEG G.II , , Germany , , , , Heavy bomber , , 1915 , , Operational , , ca. , , , - , , AEG G.III , , Germany , , , , Heavy bomber , , 1915 , , Operational , , , , , - , , AEG G.IV , , Germany , , , , Heavy bomber , , 1916 , , Operational , , , , , - , , AEG G.V , , Germany , , , , Heavy bomber , , 1918 , , Operational , , , , , - , , AEG N.I , , Germany , , , , Night bomber , , 1918 , , Operational , , , , , - , , AEG R.I , , Germany , , , , Heavy bomber , , 1916 , , Prototype , , , , , - , , Aermacchi MB-326 , , Italy , , , , trainer/attack , , 1957 , , Operational , , , , , - , , Aermacchi MB-339 , , Italy , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro Aldershot
The Avro 549 Aldershot was a British single-engined heavy bomber aircraft built by Avro. Development and design The Aldershot was designed to meet the 1920 British Specification 2/20 for a heavy long-range day and night bomber to be powered by a Rolls-Royce Condor engine.Jarrett 1993, p.9. The specification required a range of 500 miles (800 km) and a bombload of 2,000 lb (900 kg), originally comprising a single World War I vintage 1,800 lb (820 kg) SN bomb, but then changed to four 500 lb (230 kg) bombs carried externally or eight 250 lb (114 kg) bombs internally.Mason 1994, p.136.Sharpe, Michael. ''Biplanes, Triplanes, and Seaplanes''. London, England: Friedman/Fairfax Books , 2000. . The Air Ministry gave Avro a contract for two prototypes, designated Aldershot I, on 2 December 1920, in competition with the de Havilland Derby. The first prototype flew at Hamble Aerodrome near Southampton in October 1921.Mason 1994, p.137. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1922 In Aviation
This is a list of aviation-related events from 1922: Events * The Persian Army forms an air department. *The Argentine Navy opens a naval aviation school. *Brazil studies the possibility of converting two merchant ships into aircraft carriers. Although nothing comes of the idea, it is the first time a Latin American country considers the acquisition of an aircraft carrier. * The first commercial night flight between London and Paris takes place. * The Imperial Japanese Navy attaches rigid airships to the Combined Fleet, and they begin to participate in the fleets exercises. * During an exercise in Tokyo Bay, Imperial Japanese Navy aircraft drop torpedoes for the first time. * The Spanish Navy commissions ''Dédalo'', its only aviation ship until after the end of World War II and the only ship in history equipped to operate airships, balloons, and seaplanes. She and are the only ships ever fitted with an airship mooring mast. * No. 60 Squadron RAF sees active service against r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scarff Ring
The Scarff ring was a type of machine gun mounting developed during the First World War by Warrant Officer (Gunner) F. W. Scarff of the Admiralty Air Department for use on two-seater aircraft. The mount incorporated bungee cord suspension in elevation to compensate for the weight of the gun, and allowed an airgunner in an open cockpit to swivel and elevate his weapon (a Lewis machine gun) quickly, and easily fire in any direction. Later models permitted the fitting of two Lewis guns; while this doubled the firepower available, operation of the paired guns was more cumbersome, and required considerable strength from the gunner, especially at altitude, so that many gunners preferred the original single gun - and this became the postwar standard. In either case, the mounting was simple and rugged, and gave its operator an excellent field of fire. It was widely adapted and copied for other airforces. As well as becoming a standard fitting in the British forces during the First World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V12 Engine
A V12 engine is a twelve-cylinder piston engine where two banks of six cylinders are arranged in a V configuration around a common crankshaft. V12 engines are more common than V10 engines. However, they are less common than V8 engines. The first V12 engine was built in 1904 for use in racing boats. Due to the balanced nature of the engine and the smooth delivery of power, V12 engines were found in early luxury automobiles, boats, aircraft, and tanks. Aircraft V12 engines reached their apogee during World War II, following which they were mostly replaced by jet engines. In Formula One racing, V12 engines were common during the late 1960s and early 1990s. Applications of V12 engines in the 21st century have been as marine engines, in railway locomotives, as large stationary power as well as in some European sports and luxury cars. Design Balance and smoothness Each bank of a V12 engine essentially functions as a straight-six engine, which by itself has perfect primary a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Martlesham Heath
Royal Air Force Martlesham Heath or more simply RAF Martlesham Heath is a former Royal Air Force station located southwest of Woodbridge, Suffolk, England. It was active between 1917 and 1963, and played an important role in the development of Airborne Interception radar. History RFC/RAF prewar use Martlesham Heath was first used as a Royal Flying Corps airfield during the First World War. In 1917 it became home to the Aeroplane Experimental Unit, RFC which moved from Upavon with the site named as the Aeroplane Experimental Station which became the Aeroplane Experimental Establishment (Home) in 1920 which became the Aeroplane and Armament Experimental Establishment (A&AEE) in 1924. The A&AEE carried the evaluation and testing of many of the aircraft types and much of the armament and other equipment that would later be used during the Second World War. No. 22 Squadron RAF and No. 15 Squadron RAF were present during the 1920s. No. 64 arrived in the 1930s. RAF Fighter Comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft/page Content
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro Aldershot
The Avro 549 Aldershot was a British single-engined heavy bomber aircraft built by Avro. Development and design The Aldershot was designed to meet the 1920 British Specification 2/20 for a heavy long-range day and night bomber to be powered by a Rolls-Royce Condor engine.Jarrett 1993, p.9. The specification required a range of 500 miles (800 km) and a bombload of 2,000 lb (900 kg), originally comprising a single World War I vintage 1,800 lb (820 kg) SN bomb, but then changed to four 500 lb (230 kg) bombs carried externally or eight 250 lb (114 kg) bombs internally.Mason 1994, p.136.Sharpe, Michael. ''Biplanes, Triplanes, and Seaplanes''. London, England: Friedman/Fairfax Books , 2000. . The Air Ministry gave Avro a contract for two prototypes, designated Aldershot I, on 2 December 1920, in competition with the de Havilland Derby. The first prototype flew at Hamble Aerodrome near Southampton in October 1921.Mason 1994, p.137. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
