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A human-powered aircraft (HPA) is an aircraft belonging to the class of vehicles known as human-powered transport.. As its name suggests, HPAs have the pilot not only steer, but power the aircraft (usually propeller-driven) by means of a system similar to a bicycle or tricycle: a pair of pedals, moved by the pilot's feet that turns a gear, which then moves a bicycle chain, which then rotates a ...
The Kremer Prize had been set up in 1959 by Henry Kremer, a British industrialist, and offered £50,000 in prize money to the first group that could fly a human-powered aircraft over a figure-eight course covering a total of one mile (1.6 kilometers). The course also included a ten-foot pole that the aircraft had to fly over at the start and at ...
The Gerhardt Cycleplane has been called the world's first successful human-powered aircraft. [1] It was designed by Dr. William Frederick Gerhardt (January 31, 1896 – March 15, 1984), and assembled by the staff of the Flight Test Section at McCook Field in Dayton, Ohio. [1]
Stained glass depiction of Eilmer of Malmesbury. According to Aulus Gellius, the Ancient Greek philosopher, mathematician, astronomer, statesman, and strategist Archytas (428–347 BC) was reputed to have designed and built the first artificial, self-propelled flying device, a bird-shaped model propelled by a jet of what was probably steam, said to have actually flown some 200 metres around ...
He was the founder (in 1971) and Chairman of AeroVironment Inc., a public company (AVAV) that develops unmanned surveillance aircraft and advanced power systems. AV flew a prototype of the first airplane to be powered by hydrogen fuel cells, the Global Observer. [20] MacCready died on August 28, 2007, from metastatic melanoma.
First circular flight by a powered airplane: was made by Wilbur Wright who flew 1,240 m (4,080 ft) in about a minute and a half on September 20, 1904. [42] First aircraft to fly using ailerons for lateral control: was Robert Esnault-Pelterie's October 1904 glider, although ailerons were only named that in 1908 by Henry Farman. [43]
In 1874 Félix du Temple built a steam-powered aeroplane which took off from a ramp with a sailor on board and remained airborne for a short distance. This has sometimes been claimed as the first powered flight in history but the claim is generally rejected because takeoff was gravity-assisted and flight was not sustained.
The aircraft was designed and built by a team led by Paul B. MacCready, a noted American aeronautics engineer, designer, and world soaring champion. Gossamer Albatross was his second human-powered aircraft, the first being the Gossamer Condor, which had won the first Kremer prize on August 23, 1977, by completing a 1-mile (1.6 km)-long figure-eight course.