Ronald Reagan Washington National Airport (DCA), 1972-05-31 YS-11A-200 of Piedmont Airlines seen arriving at what was then known as Washington National in the Summer of 1972. |
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Ronald Reagan Washington National Airport (DCA), 1972-05-31 NAMC YS-11A of Piedmont Airlines as seen at Washington National in May 1972. |
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Ronald Reagan Washington National Airport (DCA), 1973-05-22 Operated by Piedmont Airlines and named Santee Pacemaker - seen taxying at Washington National in the summer of 1973. |