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, this remarkable experimental aircraft, ...
On this day in aviation history, 66 years ago (September 17, 1959), the North American X-15 made its first powered flight. At the controls was legendary test pilot Scott Crossfield, renowned for his ...
NASA test pilot Joseph A. Walker played a key role in early spaceflight research, flying the experimental North American X-15 to the edge of space during a groundbreaking era for aviation and ...
An important part of data collection for the United States space program, the North American X-15 had astonishing performance utilizing the technology of the 1950s and 60s. The North American X-15 was ...
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