10 June 1969: The U.S. Air Force donated the first North American Aviation X-15, serial number 56-6670, to the Smithsonian Institution for display at the National Air and Space Museum. The first of three X-15A hypersonic research rocketplanes built by North American for the Air Force and the National Advisory Committee (NACA, the predecessor of NASA), 56-6670 made the first glide flight and
On August 12, 1967, while directing fighter operations against a hostile anti-aircraft site, Major Dalton repeatedly dove his aircraft through intense barrages of flak to mark the target for each of several flights of tactical fighters. With complete disregard for his own safety, he maneuvered his aircraft under a low ceiling to provide ordnance impact corrections and was thus instrumental in destroying the site which was a severe threat to friendly aircraft operating in the area.
After retiring from the USAF Barney Dalton became a high school math teacher, and then retired again
Source: http://mistyvietnam.com/the-men/where-are-they-today/
