Ader Avion III: Quick Facts

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Avion IIIFrench engineer and aeronautical pioneer Clément Ader tested his Avion III on Oct. 12 and 14, 1897. The official records of the French Ministry of War, for which Ader conducted the tests, reported that the Avion III never flew. Years later Ader claimed that the Avion III flew for 90 metres (300 feet) before crashing during the October 14 test. Modern historians discount the claim.

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