Search LADD: BLS7921
BLS7921 is on the LADD list. So it is 'blocked'
Any site that uses FAA data is required to block this aircraft, ie. FlightRadar24, FlightAware. You can still track it on TheAirTraffic.com though.
Seen on LADD before we began logging dates.Last Seen on LADD: 2025-05-13
BLS7921 is not on LADD Source block list as of last check on 2023-01-09