Sept. 2, 1937: The Grumman F4F Wildcat made its first flight. The Wildcat was an American carrier-based fighter aircraft that began service in 1940 with the U.S
The country's leading aircraft maker, Aviation Industry Corp of China, carried out the maiden flight of what it calls China's first large, fully solar-powered drone on Saturday, the State-owned conglomerate said on Sunday.
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