Acarsdeco2 is a powerful, multi-channel ACARS decoder designed for use with RTL-SDR dongles. It’s a command-line program that excels in decoding performance, capable of monitoring up to 3 channels simultaneously within a 1.3 MHz span.

Note: You must install the even if your Windows OS is 64-bit.

: Simultaneously decode up to three ACARS channels using a single RTL-SDR.

: While it is widely used on Raspberry Pi, dedicated Windows versions have historically been available.

: Features a browser-based viewer (typically accessible at http://127.0.0.1:8080 ) to view real-time flight data and messages.