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Maurice Farman MF.7
The Maurice Farman MF.7 ''Longhorn'' is a French biplane developed before World War I which was used for reconnaissance by both the French and British air services in the early stages of the war before being relegated to service as a trainer. Design and development The "Longhorn" is a three bay biplane with a forward elevator mounted on upcurved extensions of the landing skids and an empennage carried on four booms consisting of biplane horizontal stabilisers with an elevator attached to the trailing edge of the upper surface and twin rudders. The airframe was constructed using a combination of ash and silver spruce, and many of the members including the outer interplane struts and the outrigger booms carrying the tail surfaces are hollow. It is powered by a Renault air-cooled V8 engine driving a pusher propeller mounted at the back of a fabric-covered nacelle. The propeller is mounted on the engine's camshaft, and therefore revolves at half the engine speed. Its na ... [...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] |
Pusher Configuration
In an aircraft with a pusher configuration (as opposed to a tractor configuration), the propeller(s) are mounted behind their respective engine(s). Since a pusher propeller is mounted behind the engine, the drive shaft is in compression in normal operation. Pusher configuration describes this specific (propeller or ducted fan) thrust device attached to a craft, either aerostat (airship) or aerodyne (aircraft, WIG, paramotor, rotorcraft) or others types such as hovercraft, airboat and propeller-driven snowmobiles. "Pusher configuration" also describes the layout of a fixed-wing aircraft in which the thrust device has a pusher configuration. This kind of aircraft is commonly called a pusher. Pushers have been designed and built in many different layouts, some of them quite radical. History The rubber-powered "Planophore", designed by Alphonse Pénaud in 1871, was an early successful model aircraft with a pusher propeller. Many early aircraft (especially biplanes) were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seaplane
A seaplane is a powered fixed-wing aircraft capable of takeoff, taking off and water landing, landing (alighting) on water.Gunston, "The Cambridge Aerospace Dictionary", 2009. Seaplanes are usually divided into two categories based on their technological characteristics: floatplanes and flying boats; the latter are generally far larger and can carry far more. Seaplanes that can also take off and land on airfields are in a subclass called amphibious aircraft, or amphibians. Seaplanes were sometimes called ''hydroplanes'', but currently this term applies instead to Hydroplane (boat), motor-powered watercraft that use the technique of Planing (boat), hydrodynamic lift to skim the surface of water when running at speed. The use of seaplanes gradually tapered off after World War II, partially because of the investments in airports during the war but mainly because landplanes were less constrained by weather conditions that could result in sea states being too high to operate seaplan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Tsingtao
The siege of Tsingtao (or Tsingtau) was the attack on the German port of Tsingtao (now Qingdao) in China during World War I by Japan and the United Kingdom. The siege was waged against Imperial Germany between 27 August and 7 November 1914. The siege was the first encounter between Japanese and German forces, the first Anglo-Japanese operation of the war, and the only major land battle in the Asian and Pacific theatre during World War I. Background Throughout the late 19th and early 20th centuries, Germany joined other European powers in a scramble for colonial possessions. As with the other world powers (including the United States and Japan), Germany began to interfere in Chinese local affairs. After two German missionaries were killed in the Juye Incident in 1897, China was forced to agree to the Kiautschou Bay concession in Shantung (now Shandong) to Germany in 1898 on a 99-year lease. Germany then began to assert its influence across the rest of the province and buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian Army Air Service
The Norwegian Army Air Service (NoAAS) ( no, Hærens flyvåpen) was established in 1914.Official Norwegian Defence Force websiteHistory of the Royal Norwegian Air Force Its main base and aircraft factory was at Kjeller. On 10 November 1944, the NoAAS merged with the Royal Norwegian Navy Air Service to form the Royal Norwegian Air Force. Footnotes See also * FF9 Kaje *Fokker C.V The Fokker C.V was a Dutch light reconnaissance and bomber biplane aircraft manufactured by Fokker. It was designed by Anthony Fokker and the series manufacture began in 1924 at Fokker in Amsterdam. Development The C.V was constructed in the earl ... Military units and formations established in 1914 Military units and formations disestablished in 1944 1914 establishments in Norway {{norway-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesopotamian Campaign
The Mesopotamian campaign was a campaign in the Middle Eastern theatre of World War I fought between the Allies represented by the British Empire, troops from Britain, Australia and the vast majority from British India, against the Central Powers, mostly the Ottoman Empire. Background The Ottoman Empire had conquered the region in the early 16th century, but never gained complete control. Regional pockets of Ottoman control through local proxy rulers maintained the Ottomans' reach throughout Mesopotamia (modern Iraq). With the turn of the 19th century came reforms. Work began on a Baghdad Railway in 1888; by 1915 it had only four gaps, and travel time from Istanbul to Baghdad had fallen to 21 days. The Anglo-Persian Oil Company (APOC) had obtained exclusive rights to petroleum deposits throughout the Persian Empire, except in the provinces of Azerbaijan, Ghilan, Mazendaran, Asdrabad, and Khorasan.The Encyclopedia Americana, 1920, v.28, p.403 In 1914, months before the war bega ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Indian Army
The British Indian Army, commonly referred to as the Indian Army, was the main military of the British Raj before its dissolution in 1947. It was responsible for the defence of the British Indian Empire, including the princely states, which could also have their own armies. As quoted in the Imperial Gazetteer of India, "The British Government has undertaken to protect the dominions of the Native princes from invasion and even from rebellion within: its army is organized for the defence not merely of British India, but of all possessions under the suzerainty of the King-Emperor." The Indian Army was an important part of the British Empire's forces, both in India and abroad, particularly during the First World War and the Second World War. The term ''Indian Army'' appears to have been first used informally, as a collective description of the Presidency armies, which collectively comprised the Bengal Army, the Madras Army and the Bombay Army, of the Presidencies of British India ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puy De Dôme
Puy de Dôme (, ; oc, label=Auvergnat, Puèi Domat or ) is a lava dome and one of the youngest volcanoes in the region of Massif Central in central France. This chain of volcanoes including numerous cinder cones, lava domes and maars is far from the edge of any tectonic plate. Puy de Dôme was created by a Peléan eruption, some 10,700 years ago. Puy de Dôme is approximately from Clermont-Ferrand. The Puy-de-Dôme is named after the volcano. History In pre-Christian Europe, Puy de Dôme served as an assembly place for spiritual ceremonies. Temples were built at the summit, including a Gallo-Roman temple of Mercury, the ruins of which were discovered in 1873. In 1648, Florin Périer, at the urging of Blaise Pascal, supported Evangelista Torricelli's theory that barometric observations were caused by the weight of air by measuring the height of a column of mercury at three elevations on Puy de Dôme. In 1875, a physics laboratory was built at the summit. Since 1956, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buc, Yvelines
Buc () is a commune in the Yvelines department and Île-de-France region of north central France. Geography Buc is located some 20 km south-west of central Paris and 3 km south of Versailles. The old town lies in the valley of the River Bièvre at an elevation of around 100 m above sea level. Most of Buc's residential districts have been built on the plateau de Saclay, some 50 m higher. The surrounding communes are: *Versailles to the north *Jouy-en-Josas to the north-east *Les Loges-en-Josas to the south-east *Toussus-le-Noble to the south * Châteaufort to the extreme south-west *Guyancourt to the west. Demography History The name Buc derives from the Latin ''buscum'' which means boxwood. The inhabitants of Buc are known in French as ''Bucois'' (m.) and ''Bucoises'' (f.). * Territory attached to the domain of Versailles in 1660 and used to be frequented by Louis XIV of France mostly for hunting. * 1684-1686 : Construction of the Buc aqueduct. * 1880 : Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight International
''Flight International'' is a monthly magazine focused on aerospace. Published in the United Kingdom and founded in 1909 as "A Journal devoted to the Interests, Practice, and Progress of Aerial Locomotion and Transport", it is the world's oldest continuously published aviation news magazine. ''Flight International'' is published by DVV Media Group. Competitors include Jane's Information Group and ''Aviation Week''. Former editors of, and contributors include H. F. King, Bill Gunston, John W. R. Taylor and David Learmount. History The founder and first editor of ''Flight'' was Stanley Spooner. He was also the creator and editor of ''The Automotor Journal'', originally titled ''The Automotor Journal and Horseless Vehicle''.Guide To British Industrial History: Biographies: ''Stan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
L'Aérophile
''L’Aérophile'' ("The Aerophile") was a French aviation magazine published from 1893 to 1947. It has been described as "the leading aeronautical journal of the world" around 1910. History and contents ''L’Aérophile'' was founded and run for many years by Georges Besançon. In 1898 it became the official journal of the Aéro Club of France. Important developments in early aviation were documented in its pages: * Octave Chanute's April 1903 speech to the Aéro-Club describing the excitement of the gliding experiments done by his group in 1896/7 and of the Wright brothers was printed in April, 1903. Also Ferdinand Ferber's 1902 glider, the first in Europe modeled on those of the Wright brothers, was illustrated in the February 1903 issue. * The journal published illustrations of ailerons on Robert Esnault-Pelterie’s glider in June 1905, and the ailerons were widely copied afterward. * In December 1905 and January 1906 journal articles confirmed that the Wright brot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aileron
An aileron (French for "little wing" or "fin") is a hinged flight control surface usually forming part of the trailing edge of each wing of a fixed-wing aircraft. Ailerons are used in pairs to control the aircraft in roll (or movement around the aircraft's longitudinal axis), which normally results in a change in flight path due to the tilting of the lift vector. Movement around this axis is called 'rolling' or 'banking'. Considerable controversy exists over credit for the invention of the aileron. The Wright brothers and Glenn Curtiss fought a years-long legal battle over the Wright patent of 1906, which described a method of wing-warping to achieve lateral control. The brothers prevailed in several court decisions which found that Curtiss's use of ailerons violated the Wright patent. Ultimately, the First World War compelled the U.S. Government to legislate a legal resolution. A much earlier aileron concept was patented in 1868 by British scientist Matthew Piers Watt Bou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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