Another cool addition to CGRAN:
Project: Mode S Receiver for Tracking Commercial Aircraft
Contributor: Nick F.
Project Page: https://www.cgran.org/wiki/gr-air-modes
This module implements a complete Mode
for Gnuradio. The module allows you to track commercial aircraft which
broadcasting their position via ADS-B, and also prints altitude and ICAO
information for secondary surveillance interrogation responses. It also
plugins to output to PlanePlotter, and to KML for use with Google Earth.
- George (Thanks, Nick!)