2013-09-15
Hypersonic aircraft X-43A
The X-43A hypersonic aircraft was named the fastest aircraft among all existing ones. This aircraft is a drone and during the tests it showed its final speed - 11231 km / h. This is 10 times faster than the speed of sound. The aircraft has a wingspan of 1,45 meters and a length of 3,55 meters.
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This is not an airplane, but a rocket.
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