How to Build an ADS-B Flight Tracker Using a Raspberry Pi
By
Patrick Fromaget
Summary
A tech enthusiast explores how flight tracking services like Flightradar24 work by building their own ADS-B flight tracker using a Raspberry Pi, an SDR USB dongle, and decoding software. The project allows users to receive and decode position data broadcast by nearby aircraft, display it on a local map, and optionally share it with online flight-tracking services.
Source
Key quotes
· 4 pulledI'm a big fan of Flightradar24. Whenever I hear a plane with an unusual noise, or notice one flying lower than usual, I often open the map to see what it is and where it's going.
After years of doing that, I became curious about how these sites collect all this data and whether a Raspberry Pi could help with it.
An ADS-B flight tracker is a small receiver that listens to the position data broadcast by nearby aircraft.
With a Raspberry Pi, an SDR USB dongle, and the right software, this data can be decoded, displayed on a local map, and shared with online flight-tracking services.
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