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: 2024-09-10 N4387Z is also on the LADD Source block list as of last check on 2023-01-09
Aircraft Info: N4387Z
ICAO: a5443b Track on ADS-B Exchange ICAO Type: PA18 Manufacturer: PIPER Model: PA-18-150 Year: 1968 Owner: STATE OF ALASKA, DEPARTMENT OF PUBLIC SAFETY Military: False