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11,500 | Iran reportedly received an example of the Javelin missile from Russia, along with other Western munitions captured in Ukraine, as part of a larger deal for Shahed and Mohajer drones. | https://en.wikipedia.org/wiki?curid=315575 |
11,501 | The Javelin Weapon System has been incrementally upgraded, resulting in a number of variants and production blocks. | https://en.wikipedia.org/wiki?curid=315575 |
11,502 | The Wright brothers, Orville Wright (August 19, 1871 – January 30, 1948) and Wilbur Wright (April 16, 1867 – May 30, 1912), were American aviation pioneers generally credited with inventing, building, and flying the world's first successful motor-operated airplane. They made the first controlled, sustained flight of a ... | https://en.wikipedia.org/wiki?curid=58410 |
11,503 | In 1904–1905, the Wright brothers developed their flying machine to make longer-running and more aerodynamic flights with the Wright Flyer II, followed by the first truly practical fixed-wing aircraft, the Wright Flyer III. The brothers' breakthrough was their creation of a three-axis control system, which enabled the ... | https://en.wikipedia.org/wiki?curid=58410 |
11,504 | The brothers gained the mechanical skills essential to their success by working for years in their Dayton, Ohio-based shop with printing presses, bicycles, motors, and other machinery. Their work with bicycles, in particular, influenced their belief that an unstable vehicle such as a flying machine could be controlled ... | https://en.wikipedia.org/wiki?curid=58410 |
11,505 | The Wright brothers' status as inventors of the airplane has been subject to counter-claims by various parties. Much controversy persists over the many competing claims of early aviators. Edward Roach, historian for the Dayton Aviation Heritage National Historical Park, argues that they were excellent self-taught engin... | https://en.wikipedia.org/wiki?curid=58410 |
11,506 | Wilbur and Orville Wright were two of seven children born to Milton Wright (1828–1917), of English and Dutch ancestry, and Susan Catherine Koerner (1831–1889), of German and Swiss ancestry. Milton Wright's mother, Catherine Reeder, was descended from the progenitor of the Vanderbilt family - one of America's richest fa... | https://en.wikipedia.org/wiki?curid=58410 |
11,507 | The brothers never married. The other Wright siblings were Reuchlin (1861–1920), Lorin (1862–1939), Katharine (1874–1929), and twins Otis and Ida (born 1870, died in infancy). The direct paternal ancestry goes back to a Samuel Wright (b. 1606 in Essex, England) who sailed to America and settled in Massachusetts in 1636... | https://en.wikipedia.org/wiki?curid=58410 |
11,508 | None of the Wright children had middle names. Instead, their father tried hard to give them distinctive first names. Wilbur was named for Willbur Fisk and Orville for Orville Dewey, both clergymen that Milton Wright admired. They were "Will" and "Orv" to their friends and in Dayton, their neighbors knew them simply as ... | https://en.wikipedia.org/wiki?curid=58410 |
11,509 | Because of their father's position as a bishop in the Church of the United Brethren in Christ, he traveled often and the Wrights frequently moved – twelve times before finally returning permanently to Dayton in 1884. In elementary school, Orville was given to mischief and was once expelled. In 1878 when the family live... | https://en.wikipedia.org/wiki?curid=58410 |
11,510 | Both brothers attended high school, but did not receive diplomas. The family's abrupt move in 1884 from Richmond, Indiana, to Dayton, Ohio, where the family had lived during the 1870s, prevented Wilbur from receiving his diploma after finishing four years of high school. The diploma was awarded posthumously to Wilbur o... | https://en.wikipedia.org/wiki?curid=58410 |
11,511 | In late 1885 or early 1886 Wilbur was struck in the face by a hockey stick while playing an ice-skating game with friends, resulting in the loss of his front teeth. He had been vigorous and athletic until then, and although his injuries did not appear especially severe, he became withdrawn. He had planned to attend Yal... | https://en.wikipedia.org/wiki?curid=58410 |
11,512 | Orville dropped out of high school after his junior year to start a printing business in 1889, having designed and built his own printing press with Wilbur's help. Wilbur joined the print shop, and in March the brothers launched a weekly newspaper, the "West Side News". Subsequent issues listed Orville as publisher and... | https://en.wikipedia.org/wiki?curid=58410 |
11,513 | Capitalizing on the national bicycle craze (spurred by the invention of the safety bicycle and its substantial advantages over the penny-farthing design), in December 1892 the brothers opened a repair and sales shop (the Wright Cycle Exchange, later the Wright Cycle Company) and in 1896 began manufacturing their own br... | https://en.wikipedia.org/wiki?curid=58410 |
11,514 | 1896 brought three important aeronautical events. In May, Smithsonian Institution Secretary Samuel Langley successfully flew an unmanned steam-powered fixed-wing model aircraft. In mid-year, Chicago engineer and aviation authority Octave Chanute brought together several men who tested various types of gliders over the ... | https://en.wikipedia.org/wiki?curid=58410 |
11,515 | Wilbur said, "Lilienthal was without question the greatest of the precursors, and the world owes to him a great debt." In May 1899 Wilbur wrote a letter to the Smithsonian Institution requesting information and publications about aeronautics. Drawing on the work of Sir George Cayley, Chanute, Lilienthal, Leonardo da Vi... | https://en.wikipedia.org/wiki?curid=58410 |
11,516 | The Wright brothers always presented a unified image to the public, sharing equally in the credit for their invention. Biographers note that Wilbur took the initiative in 1899–1900, writing of "my" machine and "my" plans before Orville became deeply involved when the first person singular became the plural "we" and "ou... | https://en.wikipedia.org/wiki?curid=58410 |
11,517 | Despite Lilienthal's fate, the brothers favored his strategy: to practice gliding in order to master the art of control before attempting motor-driven flight. The death of British aeronaut Percy Pilcher in another hang gliding crash in October 1899 only reinforced their opinion that a reliable method of pilot control w... | https://en.wikipedia.org/wiki?curid=58410 |
11,518 | The Wright brothers' plan thus differed sharply from more experienced practitioners of the day, notably Ader, Maxim, and Langley, who all built powerful engines, attached them to airframes equipped with untested control devices, and expected to take to the air with no previous flying experience. Although agreeing with ... | https://en.wikipedia.org/wiki?curid=58410 |
11,519 | On the basis of observation, Wilbur concluded that birds changed the angle of the ends of their wings to make their bodies roll right or left. The brothers decided this would also be a good way for a flying machine to turn – to "bank" or "lean" into the turn just like a bird – and just like a person riding a bicycle, a... | https://en.wikipedia.org/wiki?curid=58410 |
11,520 | Other aeronautical investigators regarded flight as if it were not so different from surface locomotion, except the surface would be elevated. They thought in terms of a ship's rudder for steering, while the flying machine remained essentially level in the air, as did a train or an automobile or a ship at the surface. ... | https://en.wikipedia.org/wiki?curid=58410 |
11,521 | On July 27, 1899, the brothers put wing warping to the test by building and flying a biplane kite with a wingspan, and a curved wing with a chord. When the wings were warped, or twisted, the trailing edge that was warped down produced more lift than the opposite wing, causing a rolling motion. The warping was controlle... | https://en.wikipedia.org/wiki?curid=58410 |
11,522 | In 1900 the brothers went to Kitty Hawk, North Carolina, to begin their manned gliding experiments. In his reply to Wilbur's first letter, Octave Chanute had suggested the mid-Atlantic coast for its regular breezes and soft sandy landing surface. Wilbur also requested and examined U.S. Weather Bureau data, and decided ... | https://en.wikipedia.org/wiki?curid=58410 |
11,523 | Kitty Hawk, although remote, was closer to Dayton than other places Chanute had suggested, including California and Florida. The spot also gave them privacy from reporters, who had turned the 1896 Chanute experiments at Lake Michigan into something of a circus. Chanute visited them in camp each season from 1901 to 1903... | https://en.wikipedia.org/wiki?curid=58410 |
11,524 | The the design of their kite and full-size gliders on work done in the 1890s by other aviation pioneers. They adopted the basic design of the Chanute-Herring biplane hang glider ("double-decker" as the Wrights called it), which flew well in the 1896 experiments near Chicago, and used aeronautical data on lift that Otto... | https://en.wikipedia.org/wiki?curid=58410 |
11,525 | The brothers did not discover this principle, but took advantage of it. The better lift of a cambered surface compared to a flat one was first discussed scientifically by Sir George Cayley. Lilienthal, whose work the Wrights carefully studied, used cambered wings in his gliders, proving in flight the advantage over fla... | https://en.wikipedia.org/wiki?curid=58410 |
11,526 | The wooden uprights between the wings of the Wright glider were braced by wires in their own version of Chanute's modified Pratt truss, a bridge-building design he used for his biplane glider (initially built as a triplane). The Wrights mounted the horizontal elevator in front of the wings rather than behind, apparentl... | https://en.wikipedia.org/wiki?curid=58410 |
11,527 | According to some Wright biographers, Wilbur probably did all the gliding until 1902, perhaps to exercise his authority as older brother and to protect Orville from harm as he did not want to have to explain to their father, Bishop Wright, if Orville got injured. | https://en.wikipedia.org/wiki?curid=58410 |
11,528 | <nowiki>* (This airfoil caused severe stability problems; the Wrights modified the camber on-site.)</nowiki> | https://en.wikipedia.org/wiki?curid=58410 |
11,529 | The brothers flew the glider for only a few days in the early autumn of 1900 at Kitty Hawk. In the first tests, probably on October 3, Wilbur was aboard while the glider flew as a kite not far above the ground with men below holding tether ropes. Most of the kite tests were unpiloted, with sandbags or chains and even a... | https://en.wikipedia.org/wiki?curid=58410 |
11,530 | They tested wing-warping using control ropes from the ground. The glider was also tested unmanned while suspended from a small homemade tower. Wilbur, but not Orville, made about a dozen free glides on only a single day, October 20. For those tests the brothers trekked four miles (6km) south to the Kill Devil Hills, a ... | https://en.wikipedia.org/wiki?curid=58410 |
11,531 | The pilot lay flat on the lower wing, as planned, to reduce aerodynamic drag. As a glide ended, the pilot was supposed to lower himself to a vertical position through an opening in the wing and land on his feet with his arms wrapped over the framework. Within a few glides, however, they discovered the pilot could remai... | https://en.wikipedia.org/wiki?curid=58410 |
11,532 | Before returning to Kitty Hawk in the summer of 1901, Wilbur published two articles, "The Angle of Incidence" in "The Aeronautical Journal", and "The Horizontal Position During Gliding Flight" in "Illustrierte Aeronautische Mitteilungen". The brothers brought all of the material they thought was needed to be self-suffi... | https://en.wikipedia.org/wiki?curid=58410 |
11,533 | Hoping to improve lift, they built the 1901 glider with a much larger wing area and made dozens of flights in July and August for distances of . The glider stalled a few times, but the parachute effect of the forward elevator allowed Wilbur to make a safe flat landing, instead of a nose-dive. These incidents wedded the... | https://en.wikipedia.org/wiki?curid=58410 |
11,534 | The poor lift of the gliders led the Wrights to question the accuracy of Lilienthal's data, as well as the "Smeaton coefficient" of air pressure, a value which had been in use for over 100 years and was part of the accepted equation for lift. | https://en.wikipedia.org/wiki?curid=58410 |
11,535 | The Wrights used this equation to calculate the amount of lift that a wing would produce. Over the years a wide variety of values had been measured for the Smeaton coefficient; Chanute identified up to 50 of them. Wilbur knew that Langley, for example, had used a lower number than the traditional one. Intent on confirm... | https://en.wikipedia.org/wiki?curid=58410 |
11,536 | The brothers decided to find out if Lilienthal's data for lift coefficients were correct. They devised an experimental apparatus which consisted of a freely rotating bicycle wheel mounted horizontally in front of the handlebars of a bicycle. The brothers took turns pedaling the bicycle vigorously, creating air flow ove... | https://en.wikipedia.org/wiki?curid=58410 |
11,537 | The flat plate was oriented so its drag would push the wheel in the opposite direction of the airfoil. The airfoil and flat plate were made in specific sizes such that, according to Lilienthal's measurements, the lift generated by the airfoil would exactly counterbalance the drag generated by the flat plate and the whe... | https://en.wikipedia.org/wiki?curid=58410 |
11,538 | They then built a six-foot (1.8 m) wind tunnel in their shop, and between October and December 1901 conducted systematic tests on dozens of miniature wings. The "balances" they devised and mounted inside the tunnel to hold the wings looked crude, made of bicycle spokes and scrap metal, but were "as critical to the ulti... | https://en.wikipedia.org/wiki?curid=58410 |
11,539 | Before the detailed wind tunnel tests, Wilbur traveled to Chicago at Chanute's invitation to give a lecture to the Western Society of Engineers on September 18, 1901. He presented a thorough report about the 1900–1901 glider experiments and complemented his talk with a lantern slide show of photographs. Wilbur's speech... | https://en.wikipedia.org/wiki?curid=58410 |
11,540 | Lilienthal had made "whirling arm" tests on only a few wing shapes, and the Wrights mistakenly assumed the data would apply to their wings, which had a different shape. The Wrights took a huge step forward and made basic wind tunnel tests on 200 scale-model wings of many shapes and airfoil curves, followed by detailed ... | https://en.wikipedia.org/wiki?curid=58410 |
11,541 | The wind tunnel tests, made from October to December 1901, were described by biographer Fred Howard as "the most crucial and fruitful aeronautical experiments ever conducted in so short a time with so few materials and at so little expense". In their September 1908 "Century Magazine" article, the Wrights explained, "Th... | https://en.wikipedia.org/wiki?curid=58410 |
11,542 | The 1902 glider wing had a flatter airfoil, with the camber reduced to a ratio of 1-in-24, in contrast to the previous thicker wing. The larger aspect ratio was achieved by increasing the wingspan and shortening the chord. The glider also had a new structural feature: A fixed, rear vertical rudder, which the brothers h... | https://en.wikipedia.org/wiki?curid=58410 |
11,543 | Orville apparently visualized that the fixed rudder resisted the effect of corrective wing-warping when attempting to level off from a turn. He wrote in his diary that on the night of October 2, "I studied out a new vertical rudder". The brothers then decided to make the rear rudder movable to solve the problem. They h... | https://en.wikipedia.org/wiki?curid=58410 |
11,544 | In short, the Wrights discovered the true purpose of the movable vertical rudder. Its role was not to change the direction of flight, as a rudder does in sailing, but rather, to aim or align the aircraft correctly during banking turns and when leveling off from turns and wind disturbances. The actual turn – the change ... | https://en.wikipedia.org/wiki?curid=58410 |
11,545 | With their new method, the Wrights achieved true control in turns for the first time on October 9, a major milestone. From September 20 until the last weeks of October, they flew over a thousand flights. The longest duration was up to 26 seconds, and the longest distance more than . Having demonstrated lift, control, a... | https://en.wikipedia.org/wiki?curid=58410 |
11,546 | Thus did three-axis control evolve: wing-warping for roll (lateral motion), forward elevator for pitch (up and down) and rear rudder for yaw (side to side). On March 23, 1903, the Wrights applied for their famous patent for a "Flying Machine", based on their successful 1902 glider. Some aviation historians believe that... | https://en.wikipedia.org/wiki?curid=58410 |
11,547 | In addition to developing the lift equation, the brothers also developed the equation for drag. It is of the same form as the lift equation, except the coefficient of drag replaces the coefficient of lift, computing drag instead of lift. They used this equation to answer the question, "Is there enough power in the engi... | https://en.wikipedia.org/wiki?curid=58410 |
11,548 | In 1903 the brothers built the powered "Wright Flyer", using their preferred material for construction, spruce, a strong and lightweight wood, and Pride of the West muslin for surface coverings. They also designed and carved their own wooden propellers, and had a purpose-built gasoline engine fabricated in their bicycl... | https://en.wikipedia.org/wiki?curid=58410 |
11,549 | Wilbur made a March 1903 entry in his notebook indicating the prototype propeller was 66% efficient. Modern wind tunnel tests on reproduction 1903 propellers show they were more than 75% efficient under the conditions of the first flights, "a remarkable feat", and actually had a peak efficiency of 82%. The Wrights wrot... | https://en.wikipedia.org/wiki?curid=58410 |
11,550 | To keep the weight down the engine block was cast from aluminum, a rare practice at the time. The Wright/Taylor engine had a primitive version of a carburetor, and had no fuel pump. Gasoline was gravity-fed from the fuel tank mounted on a wing strut into a chamber next to the cylinders where it was mixed with air: The ... | https://en.wikipedia.org/wiki?curid=58410 |
11,551 | The propeller drive chains, resembling those of bicycles, were supplied by a manufacturer of heavy-duty automobile chains. The "Flyer" cost less than a thousand dollars, in contrast to more than $50,000 in government funds given to Samuel Langley for his man-carrying Great Aerodrome. In 1903 $1,000 was . The "Wright Fl... | https://en.wikipedia.org/wiki?curid=58410 |
11,552 | On June 24, 1903, Wilbur made a second presentation in Chicago to the Western Society of Engineers. He gave details about their 1902 experiments and glider flights, but avoided any mention of their plans for powered flight. | https://en.wikipedia.org/wiki?curid=58410 |
11,553 | In camp at Kill Devil Hills, the Wrights endured weeks of delays caused by broken propeller shafts during engine tests. After the shafts were replaced (requiring two trips back to Dayton), Wilbur won a coin toss and made a three-second flight attempt on December 14, 1903, stalling after takeoff and causing minor damage... | https://en.wikipedia.org/wiki?curid=58410 |
11,554 | Following repairs, the Wrights finally took to the air on December 17, 1903, making two flights each from level ground into a freezing headwind gusting to . The first flight, by Orville at 10:35 am, of in 12 seconds, at a speed of only over the ground, was recorded in a . The next two flights covered approximately , by... | https://en.wikipedia.org/wiki?curid=58410 |
11,555 | Five people witnessed the flights: Adam Etheridge, John T. Daniels (who snapped the famous "first flight" photo using Orville's pre-positioned camera), and Will Dough, all of the U.S. government coastal lifesaving crew; area businessman W.C. Brinkley; and Johnny Moore, a teenaged boy who lived in the area. | https://en.wikipedia.org/wiki?curid=58410 |
11,556 | After the men hauled the "Flyer" back from its fourth flight, a powerful gust of wind flipped it over several times, despite the crew's attempt to hold it down. Severely damaged, the "Wright Flyer" never flew again. The brothers shipped the airplane home, and years later Orville restored it, lending it to several U.S. ... | https://en.wikipedia.org/wiki?curid=58410 |
11,557 | The Wrights sent a telegram about the flights to their father, requesting that he "inform press". However, the "Dayton Journal" refused to publish the story, saying the flights were too short to be important. Meanwhile, against the brothers' wishes, a telegraph operator leaked their message to a Virginia newspaper, whi... | https://en.wikipedia.org/wiki?curid=58410 |
11,558 | The Wrights issued their own factual statement to the press in January. Nevertheless, the flights did not create public excitement – if people even knew about them – and the news soon faded. In Paris, however, Aero Club of France members, already stimulated by Chanute's reports of Wright gliding successes, took the new... | https://en.wikipedia.org/wiki?curid=58410 |
11,559 | An analysis in 1985 by Professor Fred E.C. Culick and Henry R. Jex demonstrated that the 1903 "Wright Flyer" was so unstable as to be almost unmanageable by anyone but the Wrights, who had trained themselves in the 1902 glider. In a recreation attempt on the event's 100th anniversary on December 17, 2003, Kevin Kochers... | https://en.wikipedia.org/wiki?curid=58410 |
11,560 | In 1904 the Wrights built the Wright Flyer II. They decided to avoid the expense of travel and bringing supplies to the Outer Banks and set up an airfield at Huffman Prairie, a cow pasture eight miles (13km) northeast of Dayton. The Wrights referred to the airfield as Simms Station in their flying school brochure. They... | https://en.wikipedia.org/wiki?curid=58410 |
11,561 | They invited reporters to their first flight attempt of the year on May 23, on the condition that no photographs be taken. Engine troubles and slack winds prevented any flying, and they could manage only a very short hop a few days later with fewer reporters present. Library of Congress historian Fred Howard noted some... | https://en.wikipedia.org/wiki?curid=58410 |
11,562 | The Wrights were glad to be free from the distraction of reporters. The absence of newsmen also reduced the chance of competitors learning their methods. After the Kitty Hawk powered flights, the Wrights made a decision to begin withdrawing from the bicycle business so they could concentrate on creating and marketing a... | https://en.wikipedia.org/wiki?curid=58410 |
11,563 | At Huffman Prairie, lighter winds made takeoffs harder, and they had to use a longer starting rail than the rail used at Kitty Hawk. The first flights in 1904 revealed problems with longitudinal stability, solved by adding ballast and lengthening the supports for the elevator. During the spring and summer they suffered... | https://en.wikipedia.org/wiki?curid=58410 |
11,564 | Then they decided to use a weight-powered catapult to make takeoffs easier and tried it for the first time on September 7. | https://en.wikipedia.org/wiki?curid=58410 |
11,565 | On September 20, 1904, Wilbur flew the first complete circle in history by a manned heavier-than-air powered machine, covering in about a minute and a half. Their two best flights were November 9 by Wilbur and December 1 by Orville, each exceeding five minutes and covering nearly three miles in almost four circles. | https://en.wikipedia.org/wiki?curid=58410 |
11,566 | By the end of the year the brothers had accumulated about 50 minutes in the air in 105 flights over the rather soggy pasture, which, remarkably, is virtually unchanged today from its original condition and is now part of Dayton Aviation Heritage National Historical Park, adjacent to Wright-Patterson Air Force Base. | https://en.wikipedia.org/wiki?curid=58410 |
11,567 | The Wrights scrapped the battered and much-repaired aircraft, but saved the engine, and in 1905 built a new airplane, the "Flyer III". Nevertheless, at first this "Flyer" offered the same marginal performance as the first two. Its maiden flight was on June 23 and the first few flights were no longer than 10 seconds. Af... | https://en.wikipedia.org/wiki?curid=58410 |
11,568 | Each of the three axes – pitch, roll, and yaw – now had its own independent control. These modifications greatly improved stability and control, enabling a series of six dramatic "long flights" ranging from 17 to 38 minutes and 11– around the three-quarter mile course over Huffman Prairie between September 26 and Octob... | https://en.wikipedia.org/wiki?curid=58410 |
11,569 | Reporters showed up the next day (only their second appearance at the field since May the previous year), but the brothers declined to fly. The long flights convinced the Wrights they had achieved their goal of creating a flying machine of "practical utility" which they could offer to sell. | https://en.wikipedia.org/wiki?curid=58410 |
11,570 | The only photos of the flights of 1904–1905 were taken by the brothers. (A few photos were damaged in the Great Dayton Flood of 1913, but most survived intact.) In 1904 Ohio beekeeping businessman Amos Root, a technology enthusiast, saw a few flights including the first circle. Articles he wrote for his beekeeping maga... | https://en.wikipedia.org/wiki?curid=58410 |
11,571 | In years to come, Dayton newspapers would proudly celebrate the hometown Wright brothers as national heroes, but the local reporters somehow missed one of the most important stories in history as it was happening a few miles from their doorstep. J.M. Cox, who published the "Dayton Daily News" at that time, expressed th... | https://en.wikipedia.org/wiki?curid=58410 |
11,572 | A few newspapers published articles about the long flights, but no reporters or photographers had been there. The lack of splashy eyewitness press coverage was a major reason for disbelief in Washington, DC, and Europe, and in journals like "Scientific American", whose editors doubted the "alleged experiments" and aske... | https://en.wikipedia.org/wiki?curid=58410 |
11,573 | In October 1904, the brothers were visited by the first of many important Europeans they would befriend in coming years, Colonel J.E. Capper, later superintendent of the Royal Balloon Factory. Capper and his wife were visiting the United States to investigate the aeronautical exhibits at the St. Louis World Fair, but h... | https://en.wikipedia.org/wiki?curid=58410 |
11,574 | The Wright brothers were certainly complicit in the lack of attention they received. Fearful of competitors stealing their ideas, and still without a patent, they flew on only one more day after October 5. From then on, they refused to fly anywhere unless they had a firm contract to sell their aircraft. They wrote to t... | https://en.wikipedia.org/wiki?curid=58410 |
11,575 | The American military, having recently spent $50,000 on the Langley Aerodrome – a product of the nation's foremost scientist – only to see it plunge twice into the Potomac River "like a handful of mortar", was particularly unreceptive to the claims of two unknown bicycle makers from Ohio. Thus, doubted or scorned, the ... | https://en.wikipedia.org/wiki?curid=58410 |
11,576 | In 1906 skeptics in the European aviation community had converted the press to an anti-Wright brothers stance. European newspapers, especially those in France, were openly derisive, calling them "bluffeurs" (bluffers). Ernest Archdeacon, founder of the Aéro-Club de France, was publicly scornful of the brothers' claims ... | https://en.wikipedia.org/wiki?curid=58410 |
11,577 | The Paris edition of the "New York Herald" summed up Europe's opinion of the Wright brothers in an editorial on February 10, 1906: "The Wrights have flown or they have not flown. They possess a machine or they do not possess one. They are in fact either fliers or liars. It is difficult to fly. It's easy to say, 'We hav... | https://en.wikipedia.org/wiki?curid=58410 |
11,578 | In 1908, after the Wrights' first flights in France, Archdeacon publicly admitted he had done them an injustice. | https://en.wikipedia.org/wiki?curid=58410 |
11,579 | The brothers contacted the United States Department of War, the British War Office and a French syndicate on October 19, 1905. The US Board of Ordnance and Fortification replied on October 24, 1905, specifying they would take no further action "until a machine is produced which by actual operation is shown to be able t... | https://en.wikipedia.org/wiki?curid=58410 |
11,580 | The brothers turned their attention to Europe, especially France, where enthusiasm for aviation ran high, and journeyed there for the first time in 1907 for face-to-face talks with government officials and businessmen. They also met with aviation representatives in Germany and Britain. Before traveling, Orville shipped... | https://en.wikipedia.org/wiki?curid=58410 |
11,581 | With further input from the Wrights, the U.S. Army Signal Corps issued "Specification 486" in December 1907, inviting bids for construction of a flying machine under military contract. The Wrights submitted their bid in January, and were awarded a contract on February 8, 1908. Then on March 23, 1908, the brothers had a... | https://en.wikipedia.org/wiki?curid=58410 |
11,582 | In May they went back to Kitty Hawk with their 1905 Flyer to practice for their contracted demonstration flights. Their privacy was lost when several correspondents arrived on the scene. The brothers' contracts required them to fly with a passenger, so they modified the 1905 Flyer by installing two upright seats with d... | https://en.wikipedia.org/wiki?curid=58410 |
11,583 | In October 1911, Orville Wright returned to the Outer Banks again, to conduct safety and stabilization tests with a new glider. On October 24, he soared for 9 minutes and 45 seconds, a record that held for almost 10 years, when gliding as a sport began in the 1920s. | https://en.wikipedia.org/wiki?curid=58410 |
11,584 | The brothers' contracts with the U.S. Army and a French syndicate depended on successful public flight demonstrations that met certain conditions. The brothers had to divide their efforts. Wilbur sailed for Europe; Orville would fly near Washington, DC. | https://en.wikipedia.org/wiki?curid=58410 |
11,585 | Facing much skepticism in the French aeronautical community and outright scorn by some newspapers that called him a ""bluffeur"", Wilbur began official public demonstrations on August 8, 1908, at the Hunaudières horse racing track near the town of Le Mans, France. His first flight lasted only 1 minute 45 seconds, but h... | https://en.wikipedia.org/wiki?curid=58410 |
11,586 | The French public was thrilled by Wilbur's feats and flocked to the field by the thousands, and the Wright brothers instantly became world-famous. Former doubters issued apologies and effusive praise. "L'Aérophile" editor Georges Besançon wrote that the flights "have completely dissipated all doubts. Not one of the for... | https://en.wikipedia.org/wiki?curid=58410 |
11,587 | On October 7, 1908, Edith Berg, the wife of the brothers' European business agent, became the first American woman passenger when she flew with Wilbur – one of many passengers who rode with him that autumn, including Griffith Brewer and Charles Rolls. Wilbur also became acquainted with Léon Bollée and his family. Bollé... | https://en.wikipedia.org/wiki?curid=58410 |
11,588 | Orville followed his brother's success by demonstrating another nearly identical Flyer to the United States Army at Fort Myer, Virginia, starting on September 3, 1908. On September 9, he made the first hour-long flight, lasting 62 minutes and 15 seconds. On the same day he took up Frank P. Lahm as a passenger, and then... | https://en.wikipedia.org/wiki?curid=58410 |
11,589 | On September 17, Army lieutenant Thomas Selfridge rode along as his passenger, serving as an official observer. A few minutes into the flight at an altitude of about , a propeller split and shattered, sending the "Flyer" out of control. Selfridge suffered a fractured skull in the crash and died that evening in the near... | https://en.wikipedia.org/wiki?curid=58410 |
11,590 | The brothers' sister Katharine, a school teacher, rushed from Dayton to Virginia and stayed by Orville's side for the seven weeks of his hospitalization. She helped negotiate a one-year extension of the Army contract. A friend visiting Orville in the hospital asked, "Has it got your nerve?" "Nerve?" repeated Orville, s... | https://en.wikipedia.org/wiki?curid=58410 |
11,591 | Deeply shocked and upset by the accident, Wilbur determined to make even more impressive flight demonstrations; in the ensuing days and weeks he set new records for altitude and duration. On September 28, Wilbur won the Commission of Aviation prize, and then on December 31, the Coupe Michelin. In January 1909 Orville a... | https://en.wikipedia.org/wiki?curid=58410 |
11,592 | All three Wrights relocated to Pau, where Wilbur made many more public flights in nearby Pont Long. Wilbur gave rides to a procession of officers, journalists, and statesmen, including his sister Katharine on March 17, 1909. The brothers established the world's first flying school to meet the French syndicate requireme... | https://en.wikipedia.org/wiki?curid=58410 |
11,593 | After their return to the U.S. on May 13, 1909, the brothers and Katharine were invited to the White House where on June 10, President Taft bestowed awards upon them. Dayton followed up with a lavish two-day homecoming celebration on June 17 and 18. On July 27, 1909 Orville, with Wilbur assisting, completed the proving... | https://en.wikipedia.org/wiki?curid=58410 |
11,594 | President Taft, his cabinet, plus members of Congress composed the audience of 10,000. Following the successful flights, the Wrights received from the army $25,000, plus $2500 for each mile per hour they exceeded 40 miles per hour. Orville and Katharine then traveled to Germany, where Orville made demonstration flights... | https://en.wikipedia.org/wiki?curid=58410 |
11,595 | On October 4, 1909, Wilbur made a flight before a million people in the New York City area during the Hudson-Fulton Celebration. Taking off from Governors Island, Wilbur flew up the Hudson River to Grant's Tomb, and back to Governors Island for a landing, with a canoe attached to the aircraft's framework, as a safety p... | https://en.wikipedia.org/wiki?curid=58410 |
11,596 | On May 25, 1910, back at Huffman Prairie, Orville piloted two unique flights. First, he took off on a six-minute flight with Wilbur as his passenger, the only time the Wright brothers ever flew together. They received permission from their father to make the flight. They had always promised Milton they would never fly ... | https://en.wikipedia.org/wiki?curid=58410 |
11,597 | The Wright brothers wrote their 1903 patent application themselves, but it was rejected. In January 1904, they hired Ohio patent attorney Henry Toulmin, and on May 22, 1906, they were granted U.S. Patent 821393 for "new and useful Improvements in Flying Machines". | https://en.wikipedia.org/wiki?curid=58410 |
11,598 | The patent illustrates a non-powered flying machine – namely, the 1902 glider. The patent's importance lies in its claim of a new and useful method of "controlling" a flying machine, powered or not. The technique of wing-warping is described, but the patent explicitly states that other methods instead of wing-warping c... | https://en.wikipedia.org/wiki?curid=58410 |
11,599 | The concept of varying the angle presented to the air near the wingtips, by any suitable method, is central to the patent. The patent also describes the steerable rear vertical rudder and its innovative use in combination with wing-warping, enabling the airplane to make a "coordinated turn", a technique that prevents h... | https://en.wikipedia.org/wiki?curid=58410 |
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