The aircraft exceeded the sound barrier
Дата
10.1947
Описание
In October 1947, Charles Yeager on the plane, the rocket Bell X-1 (rocket engine) exceeded the sound barrier (although there is evidence that some fighter pilots may have exceeded the speed of sound during the war in the process of bombing in a dive, it was the first controlled flight, during which was recorded the excess of the speed of sound).
Translated by «Yandex.Translator»
