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Piaggio P.7
The Piaggio P.7, also known as the Piaggio-Pegna P.c.7, was an Italian Air racing, racing seaplane designed and built by Piaggio Aero, Piaggio for the 1929 Schneider Trophy race. Design and development Seeking to avoid the aerodynamic drag induced by floats in seaplanes of floatplane design, Engineer's degree, Ing Giovanni Pegna of the Piaggio Aero, Piaggio company designed a very unusual seaplane to represent Italy in the 1929 Schneider Trophy race. A Cantilever#Aircraft, cantilever shoulder-wing monoplane, known both as the Piaggio P.7 and the Piaggio-Pegna P.c.7, his design floated up to its wings on its long, slender, watertight fuselage with the wings resting on the water, and employed twin high-angle of incidence (aerodynamics), incidence Planing (sailing), hydrofoils to get itself off the water during takeoff runs.Vašiček, Per. ''Aviation History'', September 2002, p. 35. Sources differ on the P.7s engine; it is described both as an Isotta Fraschini Special V6 engine, ... [...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] |
Isotta Fraschini
Isotta Fraschini () was an Italian luxury car manufacturer, also producing trucks, as well as engines for marine and aviation use. Founded in Milan, Italy, in 1900 by Cesare Isotta and the brothers Vincenzo, Antonio, and Oreste Fraschini, in 1955 it was merged with engine manufacturer Breda Motori and renamed F.A. Isotta Fraschini e Motori Breda. History The firm was named for its founders, Cesare Isotta and Vincenzo Fraschini, who had been importing Mors and Renault automobiles as well as Aster proprietary engines since 1899. The company they founded as Società Milanese Automobili Isotta, Fraschini & C. on 27 January 1900 had the stated purpose to "Import, sell, repair cars". Prior to establishing their own products in 1904, Isotta and Fraschini assembled cars very similar to Renaults, with Aster engines. They differed from the real Renaults in having a neater underslung front radiator arrangement. The first automobile bearing this marque featured a four-cylinder engine wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Flying Boats And Floatplanes
The following is a list of seaplanes, which includes floatplanes and flying boats. A seaplane is any airplane that has the capability of landing and taking off from water, while an amphibian is a seaplane which can also operate from land. (They do not include rotorcraft, or ground-effect vehicles which can only skim along close to the water) A flying boat relies on its main hull for buoyancy, while a floatplane has a conventional aircraft fuselage fitted with external floats. In some locales, the term "seaplane" is used as a synonym for floatplane. List A small number of seaplanes have retractable beaching gear, which is not capable of being used for landings and takeoffs, but these remain flying boats or floatplanes and are not amphibians. Many floatplanes, especially those since 1945, can have either conventional floats for operating just from water, or amphibious floats, which have retractable undercarriage built into them. Some experimental flying boats have used skis o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piaggio Pegna P
Piaggio & C. SpA (Piaggio ) is an Italian motor vehicle manufacturer, which produces a range of two-wheeled motor vehicles and compact commercial vehicles under seven brands: Piaggio, Vespa, Gilera, Aprilia, Moto Guzzi, Derbi, and Scarabeo. Its corporate headquarters are located in Pontedera, Italy. The company was founded by Rinaldo Piaggio in 1884, initially producing locomotives and Railroad car, railway carriages. Piaggio's subsidiaries employ a total of 7,053 employees and produced a total of 519,700 vehicles in 2014. The manufacturer has six research-and-development centers and operates in over 50 countries. History In 1882, Enrico Piaggio purchased land in Sestri Ponente (Genoa) to set up a timber yard. Two years later, in 1884, his 20-year-old son, :it:Rinaldo Piaggio, Rinaldo Piaggio (1864–1938), founded Piaggio & C. The company initially built locomotives and railway carriages but in 1917, towards the end of World War I, Rinaldo Piaggio turned to the military sector ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
