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on 12 October 1897, with the aircraft taxiing along a circular track. On 14 October 1897, it left the track, turned halfway around, and then stopped, but did not take flight. Later in his life, Ader claimed that there had been a flight of 100 m (328 ft) on this day, and said he had two
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was equipped with two engines driving two propellers. While the earlier aircraft had no means of directional control at all, this one was equipped with a rudder.
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witnesses to confirm it. Regardless, the French military was unimpressed with the demonstration and cancelled any further funding.
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Steam engine of Eole III (seen from the back), with pressure valve. Musée des Arts et Métiers.
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450:"Ader Avion III | French aircraft | Britannica"
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2 Ă— Ader steam engines , 15 kW (20 hp) each
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57:. Unsourced material may be challenged and removed.
252:Retaining the same bat-like configuration of the
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143:Avion III (photo edited to show in flight)
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534:19th-century French experimental aircraft
117:Learn how and when to remove this message
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249:, financed by the French War Office.
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368:7 kg/m (1.4 lb/sq ft)
55:adding citations to reliable sources
377:0.08 kW/kg (0.049 hp/lb)
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335:56 m (600 sq ft)
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225:(sometimes referred to as the
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353:4-bladed sail type propellers
241:-powered aircraft built by
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291:Specifications (Avion III)
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397:Musée des Arts et Métiers
341:400 kg (882 lb)
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314:General characteristics
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149:General information
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66:"Ader Avion III"
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200:First flight
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107:January 2021
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49:Please help
44:verification
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493:'s aircraft
359:Performance
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345:Powerplant:
528:Categories
436:References
373:Power/mass
333:Wing area:
271:Versailles
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327:Wingspan:
308:Data from
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237:) was a
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159:monoplane
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508:Avion II
429:See also
245:between
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212:Avion II
175:Designer
382:Gallery
231:or the
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195:History
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267:Satory
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