Dahl Matay and John Hedgepeth Sr. change the National Advisory Committee for Aeronautics (NACA) sign to NASA at the Flight Research Center (now the Armstrong Flight Research Center) on the first day that NASA opened for business. Image #: E96-43403-04 Date: October 1, 1958

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Photo credit: © ART Collection / Alamy / Afripics
License: Licensed
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Keywords: armstrong, center, flight, naca, research