ARMSTRONG, John L. (Jack), Major, USAF, exhibit at NMUSAF Published on September 2, 2013 in 3 September 1954Full resolution (1800 × 1197) ← Previous Next → This exhibit at the National Museum of the United States Air Force, Wright-Patterson AFB, ohio, commemorates Major Armstrong’s record-setting flight. His flight helmet is included in the display. (U.S. Air Force)