which Speed Racer hasn't had until now. The site just went live and the majority of the content focuses on the recent press event held in Germany where the Mach 5 was unveiled. There's a brief ...
It can reach a cruising speed of Mach 4.2 at an altitude of 20km (12.4 miles). According to chief engineer Deng Fan, Cuantianhou will complete its first flight next year, while a high-speed ...
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