Aviation

LZ 129 Hindenburg at Lakehurst Naval Air Station, 1936

First assisted take-off flight by the Wright Brothers, December 17, 1903

NASA's Helios researches solar powered flight.

Diamond Aircraft Industries Diamond D-Jet (very light jet)

Aviation is the practical aspect or art of aeronautics, being the design, development, production, operation and use of aircraft, especially heavier than air aircraft. The word aviation was coined by French writer and former naval officer Gabriel La Landelle in 1873, from the verb avier (synonymous flying), itself derived from the Latin word avis ("bird") and the suffix "-ation".

单词	AirTransport
释义	AirTransport 英语百科 Aviation Aviation is the practical aspect or art of aeronautics, being the design, development, production, operation and use of aircraft, especially heavier than air aircraft. The word aviation was coined by French writer and former naval officer Gabriel La Landelle in 1873, from the verb avier (synonymous flying), itself derived from the Latin word avis ("bird") and the suffix "-ation".
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AirTransport

Aviation