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De Havilland DH.37
The de Havilland DH.37 was a British three-seat sporting biplane of the 1920s designed and built by de Havilland for aviator Alan Samuel Butler. Operational history The first example was named ''Sylvia'' for the sister of Alan Samuel Butler. It flew extensively for five years before being converted to a single-seater and having its engine An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power ... upgraded to a A.D.C. Nimbus. It crashed in June 1927. The second aircraft was sold to Australia, and was flown by the Controller of Civil Aviation. Sold to the Guinea Gold Company in New Guinea, it was the first aircraft flown in that country. After a forced landing at Wau aerodrome in December 1937 it was put out of commission.Lloyd Rhys, ''High Lights and Flights in New Guinea'', Lond ... [...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 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. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolls-Royce Falcon
The Rolls-Royce Falcon is an aero engine developed in 1915. It was a smaller version of the Rolls-Royce Eagle, a liquid-cooled V-12 of 867 cu in (14.2 L) capacity. Fitted to many British World War I-era aircraft, production ceased in 1927. The Falcon was designed by R.W. Harvey-Bailey. An airworthy Falcon survives today and powers a Bristol F.2 Fighter during summer displays. Design and development Production of the Falcon began in September 1916 and was so successful that it was also manufactured under licence by Brazil Straker in Bristol. Production continued until 1927, by which time 2,185 had been built.Lumsden 2003, p.188. An unusual feature of this engine was the epicyclic propeller reduction gear which contained a clutch designed to limit the maximum torque, thus protecting the reduction gears.Guttery 1969, p.27. The Falcon was notably used in the Bristol F.2 Fighter and Blackburn Kangaroo bomber. Variants ''Note:'' ;Falcon I (''Rolls-Royce 190 hp Mk I'') :(1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biplanes
A biplane is a fixed-wing aircraft with two main wings stacked one above the other. The first powered, controlled aeroplane to fly, the Wright Flyer, used a biplane wing arrangement, as did many aircraft in the early years of aviation. While a biplane wing structure has a structural advantage over a monoplane, it produces more drag than a monoplane wing. Improved structural techniques, better materials and higher speeds made the biplane configuration obsolete for most purposes by the late 1930s. Biplanes offer several advantages over conventional cantilever monoplane designs: they permit lighter wing structures, low wing loading and smaller span for a given wing area. However, interference between the airflow over each wing increases drag substantially, and biplanes generally need extensive bracing, which causes additional drag. Biplanes are distinguished from tandem wing arrangements, where the wings are placed forward and aft, instead of above and below. The term is also o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Racing Aircraft
Air racing is a type of motorsport that involves airplanes or other types of aircraft that compete over a fixed course, with the winner either returning the shortest time, the one to complete it with the most points, or to come closest to a previously estimated time. History The first 'heavier-than-air' air race was held on 23 May 1909 - the Prix de Lagatinerie, at the Port-Aviation airport south of Paris, France. Four pilots entered the race, two started, but nobody completed the full race distance; though this was not unexpected, as the rules specified that whoever travelled furthest would be the winner if no-one completed the race. Léon Delagrange, who covered slightly more than half of the ten laps was declared the winner. Some other minor events were held before the ''Grande Semaine d'Aviation de la Champagne'' in 22–29 August 1909 at Reims, France. This was the first major international flying event, drawing the most important aircraft makers and pilots of the era, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1920s British Civil Utility Aircraft
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipknot. ... [...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] |
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 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hodder & Stoughton
Hodder & Stoughton is a British publishing house, now an imprint (trade name), imprint of Hachette (publisher), Hachette. History Early history The firm has its origins in the 1840s, with Matthew Hodder's employment, aged 14, with Messrs Jackson and Walford, the official publisher for the Congregational church, Congregational Union. In 1861 the firm became Jackson, Walford and Hodder; but in 1868 Jackson and Walford retired, and Thomas Wilberforce Stoughton joined the firm, creating Hodder & Stoughton. Hodder & Stoughton published both religious and secular works, and its religious list contained some progressive titles. These included George Adam Smith, George Adam Smith's ''Isaiah'' for its ''Expositor’s Bible'' series, which was one of the earliest texts to identify multiple authorship in the Book of Isaiah. There was also a sympathetic ''Life of Francis of Assisi, St Francis'' by Paul Sabatier (theologian), Paul Sabatier, a French Protestant pastor. Matthew Hodder ma ... [...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. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wau Airport, Papua New Guinea
Wau Airport is an airport serving Wau in Papua New Guinea. A grass runway was constructed in 1927 by Cecil Levien with the assistance of native labourers. The first landing at Wau was made on 19 April 1927 by Ernest Mustar in a De Havilland DH.37 owned by Guinea Gold Airways from Lae Airfield. The airfield was extended during the Second World War to 1500 x 100 x 4000 yards as described in 1942. Wau airfield was a rough Kunai grass airstrip in length with a 12% slope heading directly for Mount Kaindi. Aircraft could approach from the northeast only, landing uphill and taking off downhill. The mountain at the end of the runway prevented second attempts at landing and precluded extension of the strip. Pilots had to manoeuvre Dakotas under clouds and through dangerous passes, "dodging a peak here and cloud there", landing at high speeds. This required good visibility, but the weather over Owen Stanley Range was characterised by frequent storms, down drafts, and mists which rose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guinea Gold Company
Guinea ( ),, fuf, 𞤘𞤭𞤲𞤫, italic=no, Gine, wo, Gine, nqo, ߖߌ߬ߣߍ߫, bm, Gine officially the Republic of Guinea (french: République de Guinée), is a coastal country in West Africa. It borders the Atlantic Ocean to the west, Guinea-Bissau to the northwest, Senegal to the north, Mali to the northeast, Cote d'Ivoire to the southeast, and Sierra Leone and Liberia to the south. It is sometimes referred to as Guinea-Conakry after its capital Conakry, to distinguish it from other territories in the eponymous region such as Guinea-Bissau and Equatorial Guinea. It has a population of million and an area of . Formerly French Guinea, it achieved independence in 1958. It has a history of military coups d'état.Nicholas Bariyo & Benoit FauconMilitary Faction Stages Coup in Mineral-Rich Guinea ''Wall Street Journal'' (September 5, 2021).Krista LarsonEXPLAINER: Why is history repeating itself in Guinea's coup? Associated Press (September 7, 2021).Danielle PaquettH ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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