adswill / OnAir

Free SDR receiver for macOS, Windows and Linux: digital TV (DVB-T/T2, DVB-C, DVB-S/S2, ATSC, ISDB-T, DTMB), DAB+, FM, DRM, aviation (ADS-B, ACARS, VDL2), satellites, GNSS, ham modes (FT8, PSK31, CW), digital voice, cell towers and a spectrum analyser. HackRF, RTL-SDR, Airspy, SDRplay, BladeRF, LimeSDR, Pluto, USRP.

dhihacker / AirBandScan

Scans the aviation band with an SDR, records every voice call on its own, and lets you listen, browse, and download them from a web browser. Classifies voice/non-voice signals, with live spectrum and spectrogram views. Works with RTL-SDR, HackRF, and Airspy on Windows and Linux.

lyusupov / SoftRF

:airplane: Multi-functional, compatible DIY general aviation proximity awareness system

rtl-airband / RTLSDR-Airband

Multichannel AM/NFM demodulator

asdfghj1237890 / mini-macau

Trilingual 3D visualization of Macau's public transit and aviation — LRT, buses, ferries, and MFM airport flights with schedule-driven simulation

flightportrait / frame

Firmware, device protocol, and reference BYOS server for the FlightPortrait e-ink frame

tanay1337 / AeroBrief

Weather, flight planning, and your flying records in one app.