Acarsdeco2 is a highly efficient command-line multi-channel ACARS decoder for Windows that directly interfaces with RTL-SDR dongles. It is often preferred over other decoders because it can monitor up to three channels simultaneously and features a modern web interface for browsing messages. Verified Setup Guide for Windows 1. Prerequisites & Hardware Prep An RTL-SDR dongle (like the RTL-SDR v3 NooElec NESDR ) and an appropriate VHF airband antenna. to install the WinUSB driver for your
Firewall: Ensure Windows Firewall isn't blocking the port you assigned (e.g., 8080). Conclusion
acarsdeco2.exe --gain 40 --freq 131550000
--http-port: Defines the port for the web interface (default is 8080). 3. Running the Decoder acarsdeco2 windows verified
Monitoring: Open a web browser and navigate to http://127.0.0.1:8080 (or your chosen port) to view the human-readable web interface.
When you run a verified Windows version, you get full access to: --http-port : Defines the port for the web
Acarsdeco2 is a powerhouse for aviation enthusiasts. By following this verified setup for Windows, you move away from guesswork and into a stable, high-performance monitoring environment. Once you have the basics down, you can start feeding your data to aggregators or building a private database of regional flight communications.
Gain Settings: If your gain is too high, it might drown out the signal; if too low, you won't pick anything up. Experiment with values between 30 and 45. it might drown out the signal
Once your acarsdeco2 windows verified installation is stable, consider running it as a background service using NSSM (Non-Sucking Service Manager). This allows the decoder to start automatically on boot, perfect for 24/7 feeders to networks like ACARS Hub or PlanePlotter.