Military Hardware: Tanks, Bombers, Submarines and More
Key Points and Summary – Decades before the rumored SR-72 “Darkstar,” America had already conquered hypersonic flight with the X-15 rocket plane. -In 1967,...
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National Security Journal
All posts tagged "X-15"
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While the SR-71 Blackbird gets all the press, the rocket-powered X-15 has its own richly deserved place in the aviation history record books: on ...