X-Plane Program
Since 1946, NACA (NASA's predecessor), and since 1958, NASA have conducted the X-Plane Program. The program was originally intended to create a family of experimental aircraft not set for production beyond the limited number of each design built solely for flight research. The first X-Plane, the Bell X-1 was the first rocket-powered airplane to break the sound barrier on October 14, 1947. X-Planes have set numerous milestones since then, both manned and unmanned.
Read more about this topic: List Of NASA Missions
Famous quotes containing the word program:
“The almost unexplored Everglades lay close by and with a half- hour’s start a man who knew the country was safe from pursuit. As one man cheerfully confided ..., ‘A boat don’t leave no trail, stranger.’”
—For the State of Florida, U.S. public relief program (1935-1943)