Secretary of the Air Force. This flag is blue, 4 feet 4 inches by 5 feet 6 inches. The center of the flag displays the Air Force Coat of Arms. A five-pointed white star is in each of the four corners. The flag is trimmed on three edges with a fringe of yellow, 2½ inches wide.
Department of the Air Force
circa 1957 <div style="display: none;">date QS:P,+1957-00-00T00:00:00Z/9,P1480,Q5727902</div>
AFI34-1201; <a rel="nofollow" class="external free" href="https://web.archive.org/web/20120131144737/http://www.af.mil/shared/media/epubs/AFI34-1201.pdf">https://web.archive.org/web/20120131144737/http://www.af.mil/shared/media/epubs/AFI34-1201.pdf</a>