Proper noun
ADS-B
(aviation) Initialism of Automatic dependent surveillance – broadcast. (automated broadcast of aircraft location information from satellite navigation systems to air traffic control networks)
ADS-B comes in two flavors: ADS-B Out and ADS-B In. Source: Internet
“The last ADS-B target was received at 1,200 feet approximately 400 feet southwest of the accident site,” the NTSB said. Source: Internet
Change the first from 10000 to 18000, as 18,000 feet is the altitude at which all air traffic is required to have ADS-B. Source: Internet
FlightAware leverages data from air traffic control systems in over 55 countries, from FlightAware's network of over 12,000 ADS-B ground stations in over 160 countries, Aireon space-based ADS-B and using global datalink. Source: Internet
In this guide, we will make an ADS-B receiver using a Raspberry Pi with a software-defined radio (SDR) dongle, which we can use to track aircraft anywhere in real time. Source: Internet
That's essentially what aircraft equipped with ADS-B Out transmitters do. Source: Internet