94th Tactical Fighter Squadron MacDill AFB, August 1972.  McDonnell F-4E-31-MC Phantom 66-0295 in foreground.
United States Air Force
1972
Martin, Patrick. Tail Code: The Complete History of USAF Tactical Aircraft Tail Code Markings. Schiffer Military Aviation History, 1994. <a href="//commons.wikimedia.org/wiki/Special:BookSources/0-88740-513-4" title="Special:BookSources/0-88740-513-4">ISBN 0-88740-513-4</a>. Image source listed as United States Air Force