North American Aviation
On a hot day in October of 1967, a test pilot climbed out of a white NASA step van and walked toward the silver B-52 parked in front of the hangar at the NASA Flight Research Center at Edwards Air Force Base in California. He had made this walk many times before, but today was going to be different. The X-15 hanging under the right wing of the B-52 was waiting, surrounded by busy crew members doing their final pre-launch checks. Just a few hours later, they would all be tipping back beers at Club Muroc in celebration of a milestone achievement.