https://www.faa.gov/air_traffic/technology/tfdm/efs (Image caption: "Paper flight strips currently in use")
https://www.faa.gov/air_traffic/technology/tfdm/implementati...
Notable entry:
Ronald Reagan Washington National Airport (DCA), Washington, D.C.
July 2028
https://www.faa.gov/air_traffic/technology/tfdm/efs (Image caption: "Paper flight strips currently in use")