Oct 15 1958
From The Space Library
First of a series of three X-15 experimental rocket - powered manned research aircraft was rolled out at the Los Angeles plant of North American Aviation, Inc., in the joint USAF-USN-NASA program.
First of a series of three X-15 experimental rocket - powered manned research aircraft was rolled out at the Los Angeles plant of North American Aviation, Inc., in the joint USAF-USN-NASA program.
