ADSB

Automatic Dependent Surveillance Broadcast (ADS-B)

Definition

A means by which aircraft, aerodrome vehicles and other objects can automatically transmit and/or receive data such as identification, position and additional data, as appropriate, in a broadcast mode via a data link.

https://github.com/antirez/dump1090

To run the program in interactive mode, with networking support, and connect with your browser to http://localhost:8080 to see live traffic:

./dump1090 –interactive –net