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Maiden Flight
The maiden flight, also known as first flight, of an aircraft is the first occasion on which it leaves the ground under its own power. The same term is also used for the first launch of rockets. In the early days of aviation it could be dangerous, because the exact handling characteristics of the aircraft were generally unknown. The maiden flight of a new type is almost invariably flown by a highly experienced test pilot. Maiden flights are usually accompanied by a chase plane, to verify items like altitude, airspeed, and general airworthiness. A maiden flight is only one stage in the development of an aircraft type. Unless the type is a pure research aircraft (such as the X-15), the aircraft must be tested extensively to ensure that it delivers the desired performance with an acceptable margin of safety. In the case of civilian aircraft, a new type must be certified by a governing agency (such as the Federal Aviation Administration in the United States) before it can enter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft
An aircraft ( aircraft) is a vehicle that is able to flight, fly by gaining support from the Atmosphere of Earth, air. It counters the force of gravity by using either Buoyancy, static lift or the Lift (force), dynamic lift of an airfoil, or, in a few cases, direct Powered lift, downward thrust from its engines. Common examples of aircraft include airplanes, rotorcraft (including helicopters), airships (including blimps), Glider (aircraft), gliders, Powered paragliding, paramotors, and hot air balloons. Part 1 (Definitions and Abbreviations) of Subchapter A of Chapter I of Title 14 of the U. S. Code of Federal Regulations states that aircraft "means a device that is used or intended to be used for flight in the air." The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Aircrew, Crewed aircraft are flown by an onboard Aircraft pilot, pilot, whereas unmanned aerial vehicles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leutershausen
Leutershausen is a municipality in the district of Ansbach, in Bavaria, Germany. It is situated on the river Altmühl, 12 km west of Ansbach. History Leutershausen was probably founded by Frankish settlers around 800. For the first time it is referred to in a privilege of Emperor Otto III as "Liuthereshusunin" in 1000. On the 19th of April, 1945, the village was almost completely destroyed by Allied fighter-bombers. Sport Leutershausen has a sportsclub, called TV 1862 Leutershausen. As said in the name it was founded in 1862 and has since organised sport events at the local stadium and provides training in seven different disciplines, the biggest being football and athletics. Furthermore, there are table tennis, tennis, gymnastics, triathlon and ball game departments. In June 2012 there was a big celebration weekend due to the 150th anniversary of the TV Leutershausen including the traditional ''Maikränzchen'' athletics competition and Public Viewing of the 2012 Euros. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glenn Curtiss
Glenn Hammond Curtiss (May 21, 1878 – July 23, 1930) was an American aviation and motorcycling pioneer, and a founder of the U.S. aircraft industry. He began his career as a bicycle racer and builder before moving on to motorcycles. As early as 1904, he began to manufacture engines for airships. In 1908, Curtiss joined the Aerial Experiment Association, a pioneering research group, founded by Alexander Graham Bell at Beinn Bhreagh, Nova Scotia, to build flying machines. Curtiss won a race at the world's first international air meet in France and made the first long-distance flight in the U.S. His contributions in designing and building aircraft led to the formation of the Curtiss Aeroplane and Motor Company, which later merged into the Curtiss-Wright Corporation. His company built aircraft for the U.S. Army and Navy, and, during the years leading up to World War I, his experiments with seaplanes led to advances in naval aviation. Curtiss civil and military aircraft were some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
14-bis
The ''14-bis'' (; (; , approximating "14A"), also known as ("bird of prey" in French), was a pioneer era, canard-style biplane designed and built by Brazilian aviation pioneer Alberto Santos-Dumont. In 1906, near Paris, the ''14-bis'' made a manned powered flight that was the first to be publicly witnessed by a crowd and also filmed. It was also the first powered flight by a non-Wright Brothers airplane aside from short powered "hops" by Clément Ader and Traian Vuia. Background In June 1905, French aviator Gabriel Voisin had flown a glider towed by a fast boat on the river Seine, making a flight of over . The glider's wing and tail were made up of Hargrave cells, a box kite-like structure that provided a degree of inherent stability. This established the Hargrave cell as a configuration useful not only for kites but also for heavier-than-air aircraft. Santos-Dumont was living in Paris at the time, and was one of the most active "aeronauts" in Europe, having developed a ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberto Santos-Dumont
Alberto Santos-Dumont (self-stylised as Alberto Santos=Dumont; 20 July 1873 – 23 July 1932) was a Brazilian aeronaut, sportsman, inventor, and one of the few people to have contributed significantly to the early development of both lighter-than-air and heavier-than-air aircraft. The heir of a wealthy family of coffee producers, he dedicated himself to aeronautical study and experimentation in Paris, where he spent most of his adult life. He designed, built, and flew the first powered airships and won the Deutsch prize in 1901, when he flew around the Eiffel Tower in his airship No. 6, becoming one of the most famous people in the world in the early 20th century. Santos-Dumont then progressed to powered heavier-than-air machines and on 23 October 1906 flew about 60 metres at a height of two to three metres with the fixed-wing '' 14-bis'' (also dubbed the —"bird of prey") at the Bagatelle Gamefield in Paris, taking off unassisted by an external launch system. On 12 Novem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montesson
Montesson () is a commune in the Yvelines department in the Île-de-France region in north-central France. It is located in the western suburbs of Paris. Transport in Montesson is served by buses with T-tickets as well as by several Paris-suburban lines: Line 01, Line 04, Line 07, Line 19, Line 22. The bus tickets have a category called "Bus T" which is for occasional users and replaces the old tickets in the notebooks of the previous bus network. The T ticket is also valid on the entire metro (Paris and suburbs) on the RER lines of the RATP and the SNCF. It is sold for a single price of 1.70 € for a journey or 12.50 € for a book of 10. It can be purchased all around the Ile de France metro stations, RER stations, bus terminals, and RATP authorized dealers. Population See also *Communes of the Yvelines department A commune is an alternative term for an intentional community. Commune or comună or comune or other derivations may also refer to: Administrative-territoria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monoplane
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple wings. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, the weight reduction allows it to fly slowe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romanians
Romanians (, ; dated Endonym and exonym, exonym ''Vlachs'') are a Romance languages, Romance-speaking ethnic group and nation native to Central Europe, Central, Eastern Europe, Eastern, and Southeastern Europe. Sharing a Culture of Romania, common culture and Cultural heritage, ancestry, they speak the Romanian language and live primarily in Romania and Moldova. The 2021 Romanian census found that 89.3% of Romania's citizens identified themselves as ethnic Romanians. In one interpretation of the 1989 census results in Moldova, the majority of Moldovans were counted as ethnic Romanians as well.''Ethnic Groups Worldwide: A Ready Reference Handbook By'' David Levinson (author), David Levinson, Published 1998 – Greenwood Publishing Group.At the time of the 1989 census, Moldova's total population was 4,335,400. The largest nationality in the republic, ethnic Romanians, numbered 2,795,000 persons, accounting for 64.5 percent of the population. Source U.S. Library of Congres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traian Vuia
Traian Vuia or Trajan Vuia (; 17 August 1872 – 3 September 1950) was a Romanian inventor and List of aviation pioneers, aviation pioneer who designed, built, and tested the first tractor configuration, tractor monoplane. He was the first to demonstrate that a flying machine could rise into the air by running on wheels on an ordinary road. He is credited with a powered hop of made on 18 March 1906, and he later claimed a powered hop of . Though unsuccessful in sustained flight, Vuia's invention influenced Louis Blériot in designing monoplanes. Later, Vuia also designed helicopters. A French citizen from 1918, Vuia led the Romanians (especially Transylvanians) of France in the French Resistance, Resistance during World War II. He returned to Romania just before his death in 1950. Education and early career Vuia was born to Romanian parents—Simion Popescu, a priest, and his second wife, Ana Vuia—living in Traian Vuia, Timiș, Surducul Mic and/or Bujor, where he attended the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kitty Hawk, North Carolina
Kitty Hawk is a town in Dare County, North Carolina, United States, located on Bodie Island within the state's Outer Banks. The population was 3,708 at the 2020 United States census. It was established in the early 18th century as Chickahawk. History The name Kitty Hawk is derived from the native Algonquian languages, Algonquin Native American language word Chickahawk, meaning "a place to hunt geese". Kitty Hawk became world-famous after the Wright brothers made the first controlled powered airplane flights at Kill Devil Hills, North Carolina, Kill Devil Hills, south of the town, on December 17, 1903. After the four flights in their ''Wright Flyer'', the brothers walked back to Kitty Hawk. Here, they sent a telegram from the Weather Bureau office to their father informing him of their success. Kitty Hawk is usually credited as the site of the powered flights because it was the nearest named settlement at the time of the flight; the modern town of Kill Devil Hills, North Carolina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wright Flyer
The ''Wright Flyer'' (also known as the ''Kitty Hawk'', ''Flyer'' I or the 1903 ''Flyer'') made the first sustained flight by a manned heavier-than-air powered and controlled aircraft on December 17, 1903. Invented and flown by brothers Wright brothers, Orville and Wilbur Wright, it marked the beginning of the Aviation in the pioneer era, pioneer era of aviation. The aircraft is a single-place biplane design with Dihedral (aeronautics)#Anhedral and polyhedral, anhedral (drooping) wings, front double Elevator (aeronautics), elevator (a canard (aeronautics), canard) and rear double rudder. It used a gasoline engine powering two pusher propellers. Employing "wing warping", it was relatively unstable and very difficult to fly. The Wright brothers flew it four times in a location now part of the town of Kill Devil Hills, North Carolina, Kill Devil Hills, about south of Kitty Hawk, North Carolina. The airplane flew on its fourth and final flight, but was damaged on landing, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wright Brothers
The Wright brothers, Orville Wright (August 19, 1871 – January 30, 1948) and Wilbur Wright (April 16, 1867 – May 30, 1912), were American aviation List of aviation pioneers, pioneers generally credited with inventing, building, and flying the world's first successful airplane. They made the first controlled, sustained flight of an engine-powered, Aircraft#Heavier-than-air – aerodynes, heavier-than-air aircraft with the ''Wright Flyer'' on December 17, 1903, four miles (6 km) south of Kitty Hawk, North Carolina, at what is now known as Kill Devil Hills, North Carolina, Kill Devil Hills. In 1904 the Wright brothers developed the ''Wright Flyer II'', which made longer-duration flights including the first circle, followed in 1905 by the first truly practical fixed-wing aircraft, the ''Wright Flyer III''. The brothers' breakthrough invention was their creation of a Flight dynamics (aircraft), three-axis control system, which enabled the pilot to steer the aircraft effec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
