: The latest versions are hosted at xdeco.org.
Acarsdeco2 is a multi-channel (Aircraft Communications Addressing and Reporting System) decoder designed specifically for RTL-SDR dongles. Unlike other decoders that require audio piping from separate SDR software, Acarsdeco2 interfaces directly with your hardware to decode up to three channels simultaneously and serves the data through a built-in web interface. How to Download Acarsdeco2 for Windows
: Open the included ad2.bat file in Notepad and customize the following flags: Acarsdeco2 Windows Download
While the software is widely discussed in the aviation community, it is not open-source and is primarily distributed through the developer's official site.
: Access decoded messages in real-time by visiting http://127.0.0.1:8080 in your browser. : The latest versions are hosted at xdeco
: You must have the Microsoft Visual C++ 2013 Redistributable (x86) installed. Even on 64-bit systems, the 32-bit version (vcredist_x86.exe) is required for the software to run. Initial Setup and Configuration
: Monitor multiple ACARS frequencies at once without needing multiple SDR dongles. How to Download Acarsdeco2 for Windows : Open
: Use a tool like SDR# (SDRSharp) to determine your dongle’s frequency correction (PPM) and optimal gain.
--freq : Set your local ACARS frequencies (e.g., 131.550 , 131.725 ). --gain : Set the RF gain value found during testing. --freq-correction : Enter your dongle's PPM offset.