Well ...

  ATCSCC Advisory
    ATCSCC 111 DCC 11/13/2026 NATIONAL GROUND STOP 

    EVENT TIME: 13/2053 - 14/0400
    DUE TO EXTRAORDINARY CIRCUMSTANCES AND FOR REASONS OF SAFETY.
    ATTENTION ALL AIRCRAFT OPERATORS, BY ORDER OF THE FEDERAL AVIATION
    COMMAND CENTER ALL AIRPORTS ARE GROUND STOPPED. ALL DEPARTING
    TRAFFIC SHOULD REMAIN GROUND STOPPED UNTIL FURTHER NOTICE. INBOUND
    INTERNATIONAL FLIGHTS WILL BE MANAGED ON A CASE BY CASE BASIS