Search LADD: N478GS
N478GS 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
N478GS is not on LADD Source block list as of last check on 2023-01-09
Aircraft Info: N478GS

Image © Rovanperä
ICAO: a5df79
ICAO Type: GLF4
Manufacturer: GULFSTREAM AEROSPACE
Model: G-IV
Year: 2002
Owner: L-3 IS LLC
Military: False