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Alberto Santos-Dumont, self-stylised as Alberto Santos=Dumont, [1] (20 July 1873 – 23 July 1932) was a Brazilian aeronaut, sportsman, inventor, [2] [3] 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 ...
Model Image 1898. Brésil (balloon) – Japanese silk envelope. 113 m 3 (4,000 cu ft) capacity. [2] Its first flight was on 4 July 1898. [3]L'Amérique (balloon) – 500m 3 of hydrogen and 10 meters in diameter, being able to carry a few passengers, but without control, [4] with which he braved storms and accidents.
This won Santos-Dumont the Deutsch-Archdeacon Prize for the first officially-observed flight of more than 25 meters. Aviation historians generally recognise it as the first powered flight in Europe. Then on 12 November a flight of 22.2 seconds carried the 14-bis some 220 m (720 ft), earning the Aéro-Club prize of 1,500 francs for the first ...
The first trials of the aircraft were made on 22 July 1906 at Santos-Dumont's grounds at Neuilly, where it had been assembled. In order to simulate flight conditions, Santos-Dumont attached the aircraft under his latest non-rigid airship, the Number 14, which is why the aircraft came to be known as the "14-bis". [9]
October 23, 1906 – Alberto Santos-Dumont 14-bis made a manned powered flight in Bagatelle Park, Paris, France, that was the first to be publicly witnessed by a crowd. [2] July 4, 1908 – Glenn Curtiss flew the first pre-announced public flight in the United States of America of a heavier-than-air flying machine.
Santos-Dumont 14-bis, between 1906 and 1907. In 1906, the Brazilian Alberto Santos-Dumont made what was claimed to be the first airplane flight unassisted by catapult [32] and set the first world record recognized by the Aéro-Club de France by flying 220 meters (720 ft) in less than 22 seconds. [33] This flight was also certified by the FAI ...
First flight certified by Fédération Aéronautique Internationale (FAI): was made by Alberto Santos Dumont, when he flew his 14-bis, without liftoff aid, over a distance of 220 m (720 ft) in the presence of official observers from the newly founded FAI on November 12, 1906.
The first aircraft of the type was the Santos-Dumont No. 19, which was built in 1907 to attempt to win the Grand Prix d'Aviation offered for a one kilometre closed-circuit flight. Powered by a 15 kW (20 hp) air-cooled Dutheil & Chalmers flat-twin engine mounted on the leading edge of the wing, it had a wingspan of 5.1 m.