怀特兄弟发明飞机第一次飞的路程有多远

852 英尺, 59 秒.

The Wright brothers, December 17, 1903. first controlled, powered and heavier-than-air human flight, in Kitty Hawk, North Carolina The distance over the ground was measured to be 852 feet; the time of the flight was 59 seconds .

怀特兄弟发明飞机后，第一次试飞的路程比一架波音747飞机的机翼还短