Back in 2022 we first posted about adsb_deku and radar-tui, a TUI (terminal user interface) for displaying ADS-B aircraft locations with an RTL-SDR receiver. A terminal user interface means that no desktop GUI is required, instead, the map and aircraft are drawn in the terminal window using just text characters.

adsb_deku and radar-tui are based on the open-source ratatui library. Recently, Orhun, one of the maintainers of ratatui wrote in and wanted to share a YouTube video he created demonstrating radar-tui in action. In the video, Orhun explains the RTL-SDR, shows how to set up radar-tui, and shows a demo of it in action.

If you're interested in this type of application, another similar terminal based ADS-B UI is coole-radar which we also posted about previosuly in 2019.