Any site that uses FAA data is required to block this aircraft, ie. FlightRadar24, FlightAware. You can still track it on ADSBExchange though.
Seen on LADD before we began logging dates. Last Seen on LADD: 2023-03-21
Aircraft Info: N7196H
ICAO: a9a0ae Track on ADS-B Exchange ICAO Type: R44 Manufacturer: ROBINSON HELICOPTER Model: R44 Year: 2001 Owner: STATE OF ALASKA, DEPARTMENT OF PUBLIC SAFETY Military: False