Search LADD: N552TL
N552TL 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
N552TL is not on LADD Source block list as of last check on 2023-01-09
Aircraft Info: N552TL
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ICAO: a7088d
ICAO Type: LJ55
Manufacturer: GATES LEARJET CORP
Model: 55C
Year: 1989
Owner: NYSU LLC
Military: False