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Flying Flea
The Flying Flea (french: Pou du Ciel, lit=Louse of the Sky) is a large family of light homebuilt aircraft first flown in 1933. The odd name comes from the French nickname for the Ford Model T automobile: ''Pou de la Route'', or "Louse of the Road", because Henry Ford's economy car was so common. Henri Mignet dreamed of creating a Model T of the air, an airplane for the common man, hence the term ''Pou du Ciel''. In English, the term became Flying Flea. Originally applied only to the HM.14 model, the name has now come to describe the family of aircraft of similar configuration designed by Mignet and others. Development The Flying Flea family of aircraft was designed by Frenchman Henri Mignet.Plane and Pilot (1977), p. 142 Between 1920 and 1928, Mignet built various prototypes from the HM.1 to the HM.8, a monoplane that was the first of his designs that really flew. Instructions for building the HM.8 Avionnette were published by Mignet in a self-published book—he hand wrote th ... [...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] |
Wind Tunnel
Wind tunnels are large tubes with air blowing through them which are used to replicate the interaction between air and an object flying through the air or moving along the ground. Researchers use wind tunnels to learn more about how an aircraft will fly. NASA uses wind tunnels to test scale models of aircraft and spacecraft. Some wind tunnels are large enough to contain full-size versions of vehicles. The wind tunnel moves air around an object, making it seem as if the object is flying. Most of the time, large powerful fans suck air through the tube. The object being tested is held securely inside the tunnel so that it remains stationary. The object can be an aerodynamic test object such as a cylinder or an airfoil, an individual component, a small model of the vehicle, or a full-sized vehicle. The air moving around the stationary object shows what would happen if the object was moving through the air. The motion of the air can be studied in different ways; smoke or dye can be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Aircraft Establishment
The Royal Aircraft Establishment (RAE) was a British research establishment, known by several different names during its history, that eventually came under the aegis of the Ministry of Defence (United Kingdom), UK Ministry of Defence (MoD), before finally losing its identity in mergers with other institutions. The first site was at Farnborough Airfield ("RAE Farnborough") in Hampshire to which was added a second site RAE Bedford (Bedfordshire) in 1946. In 1988 it was renamed the Royal Aerospace Establishment (RAE) before merging with other research entities to become part of the new Defence Research Agency in 1991. History In 1904–1906 the Army Balloon Factory, which was part of the Army School of Ballooning, under the command of Colonel James Templer (balloon aviator), James Templer, relocated from Aldershot to the edge of Farnborough Common in order to have enough space to inflate the new "dirigible balloon" or airship which was then under construction.Walker, P; Early Avi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air League
The Air League is an aviation and aerospace non-profit organisation based in the United Kingdom. It is the UK's largest provider of aviation and aerospace scholarships and bursaries. The Air League aims to inspire, enable, and support the next generation of aviation and aerospace professionals from all backgrounds across the UK. Each year thousands of people from around the UK, including disadvantaged youngsters and wounded and injured servicemen and women benefit from Air League support. History Founded in 1909 as "The Aerial League of The British Empire", The Air League was formed to counter 'the backwardness and apathy' shown by the UK in the face of emerging aeronautical developments and to stress the 'vital importance from a commercial and national defence point of view of this new means of communication'. The founders of the Air League were concerned that Britain was falling behind other nations in the development of its aviation capability. They foresaw the threats, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leading Edge
The leading edge of an airfoil surface such as a wing is its foremost edge and is therefore the part which first meets the oncoming air.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 305. Aviation Supplies & Academics, 1997. Characteristics Sweep Seen in plan the leading edge may be straight, curved, kinked or a combination of these. A straight leading edge may be swept or unswept, while curves or kinks always mean that part of the leading edge is swept. On a swept wing the sweep angle may differ from that of the wing, as wing sweep is conventionally measured at the airfoil 25% chord line. However on a delta wing the leading edge sweep defines the wing sweep. Radius and stagnation point A rounded leading edge helps to maintain a smooth airflow at varying angles of incidence to the airflow. Most subsonic airfoils therefore have a rounded leading edge. The degree of rounding is characterised by the profile radius at that point. The airflow divides to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trailing Edge
The trailing edge of an aerodynamic surface such as a wing is its rear edge, where the airflow separated by the leading edge meets.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 521. Aviation Supplies & Academics, 1997. Essential flight control surfaces are attached here to control the direction of the departing air flow, and exert a controlling force on the aircraft. Such control surfaces include ailerons on the wings for roll control, elevators on the tailplane controlling pitch, and the rudder on the fin controlling yaw. Elevators and ailerons may be combined as elevons on tailless aircraft. The shape of the trailing edge is of prime importance in the aerodynamic function of any aerodynamic surface. George Batchelor has written about: :“ ... the remarkable controlling influence exerted by the sharp trailing edge of an aerofoil on the circulation.”Batchelor, G. K. (1967), ''An Introduction to Fluid Dynamics'', p.438, Cambridge University Press. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kent
Kent is a county in South East England and one of the home counties. It borders Greater London to the north-west, Surrey to the west and East Sussex to the south-west, and Essex to the north across the estuary of the River Thames; it faces the French department of Pas-de-Calais across the Strait of Dover. The county town is Maidstone. It is the fifth most populous county in England, the most populous non-Metropolitan county and the most populous of the home counties. Kent was one of the first British territories to be settled by Germanic tribes, most notably the Jutes, following the withdrawal of the Romans. Canterbury Cathedral in Kent, the oldest cathedral in England, has been the seat of the Archbishops of Canterbury since the conversion of England to Christianity that began in the 6th century with Saint Augustine. Rochester Cathedral in Medway is England's second-oldest cathedral. Located between London and the Strait of Dover, which separates England from mainla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penshurst Airfield
Penshurst Airfield was an airfield in operation between 1916–36 and 1940–46. Initially a military airfield, after the First World War it was used as an alternate destination to Croydon Airport, with some civil flying taking place. The airfield closed following the crash of a Flying Flea at an air display in 1936, and was converted to a polo ground. It re-opened during the Second World War as an Emergency Landing Ground, RAF Penshurst. As well as serving in this role, it was mainly used by Air Observation Post (AOP) squadrons of the Royal Air Force. The airfield finally closed in May 1946. Location The airfield was located south of Charcott, on the western edge of Leigh, and eastern edge of Chiddingstone, at (). The parish boundary running through the site. It was named Penshurst as it was considered that name was more up-market than Chiddingstone Causeway or Leigh. The airfield was some north of Penshurst. Nearby Penshurst railway station lies within the parish of Chiddi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continental O-200
The Continental C90 and O-200 are a family of air-cooled, horizontally opposed, four-cylinder, direct-drive aircraft engines of 201 in³ (3.29 L) displacement, producing between 90 and 100 horsepower (67 and 75 kW).''Federal Aviation AdministrationType certificate data sheet no. E-252'' Revision 34. (27 June 2013) Built by Continental Motors these engines are used in many light aircraft designs of the United States, including the early Piper PA-18 Super Cub,''Aircraft specification no. 1A2.'' Revision 37. (Sep. 4, 1996.) Department of Transportation. Federal Aviation Administration. the Champion 7EC,''Aircraft specification no. A-759.'' Revision 67. (Jun. 3, 2005.) Department of Transportation. Federal Aviation Administration. the Alon Aircoupe,''Type certificate date sheet no. A-787.'' Revision 33. (Jul. 14, 2005.) Department of Transportation. Federal Aviation Administration. and the Cessna 150.''Type certificate data sheet no. 3A19.'' Revision 44. (Mar. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocquefort
Rocquefort () is a commune in the Seine-Maritime department in the Normandy region in northern France. Geography A farming village in the Pays de Caux, situated some northeast of Le Havre, between the D29 and D131 roads, by the banks of the river Durdent. Heraldry Population Places of interest * The church of Notre-Dame, dating from the nineteenth century. * A nineteenth-century chapel. * An eighteenth-century chateau. * A feudal motte. See also *Communes of the Seine-Maritime department The following is a list of the 708 communes of the French department of Seine-Maritime. The communes cooperate in the following intercommunalities (as of 2020): [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
