Search LADD: N619AT
N619AT 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
N619AT is not on LADD Source block list as of last check on 2023-01-09
Aircraft Info: N619AT
ICAO: a8103f
Owner: ALEX THEISEN
Military: False