It looks real, but not a "normal" tfr
DUE TO REQUIRED MILITARY ACTIVITY ON 1030
!FDC 6/7090 ZDC SPECIAL NOTICE. DUE TO REQUIRED MILITARY ACTIVITY ON 1030/1090 MHZ, THE TCAS SYSTEM AND ADS-B SYSTEM MAY BE LESS SENSITIVE THAN NORMAL IN THE AIRSPACE OVER PORTIONS OF MARYLAND, VIRGINIA AND NORTH...