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From Air Pictorial 6/1957,here is a small Info about NACA five-stage hypersonic rocket,intended to achievespeed more than 5.0 Mach,up to 8,000 mph;https://www.youtube.com/watch?v=Mt2bZtLKS2o
From Air Pictorial 6/1957,
here is a small Info about NACA five-stage hypersonic rocket,intended to achieve
speed more than 5.0 Mach,up to 8,000 mph;
https://www.youtube.com/watch?v=Mt2bZtLKS2o
