ADS-B is packet data telemetry broadcast unencrypted and unauthenticated by aircraft on 1090MHz.
Anyone can receive it, and many do. FlightRadar and others have networks of people with receivers that forward all received packets to central servers.
The aircraft self-report location, heading, altitude, etc, so anyone can transmit packets making ghost planes.
I am somewhat surprised nobody has stashed an ADS-B spoofer near ATL or AMS that just broadcasts tracks of A380 tail numbers crossing the runways perpendicular at 500 ft AGL or something. They have primary radar, sure, but I imagine there would still be a temporary disruption until people figured out what was going on.
I think this is the first case I’ve seen of ADS-B spoofing in the wild.
EDIT: this was spoofed reports to the data aggregators via the internet, not broadcast on radio waves. I’ve still never seen or heard tell of RF ADS-B spoofing.
Anyone can receive it, and many do. FlightRadar and others have networks of people with receivers that forward all received packets to central servers.
The aircraft self-report location, heading, altitude, etc, so anyone can transmit packets making ghost planes.
I am somewhat surprised nobody has stashed an ADS-B spoofer near ATL or AMS that just broadcasts tracks of A380 tail numbers crossing the runways perpendicular at 500 ft AGL or something. They have primary radar, sure, but I imagine there would still be a temporary disruption until people figured out what was going on.
I think this is the first case I’ve seen of ADS-B spoofing in the wild.
EDIT: this was spoofed reports to the data aggregators via the internet, not broadcast on radio waves. I’ve still never seen or heard tell of RF ADS-B spoofing.