Acarsdeco2 Windows Verified Site

: Determining the dongle's PPM offset in another program (like SDR#) beforehand is essential for accurate decoding. AI responses may include mistakes. Learn more RTL-SDR Tutorial: Receiving Airplane Data with ACARS

: Features a clean, built-in HTTP server ( http://127.0.0.1:8080 ) to visualize real-time messages.

AcarsDeco2 remains a top-tier tool for aviation monitoring. By ensuring your RTL-SDR dongle is properly configured with and using the command-line interface correctly, you can achieve a stable, verified setup for tracking aircraft data on Windows 10 or 11. acarsdeco2 windows verified

| Feature | Parameter | What It Does | | :--- | :--- | :--- | | | --gain | Adjusts the sensitivity of the SDR dongle. You can set a fixed value (e.g., 49.6 ) or use --agc for automatic control. | | Frequency Correction | --freq-correction | Corrects for the dongle's internal oscillator drift (in parts per million, PPM). This is absolutely critical ; without proper correction, you won't decode anything. | | Set Frequencies | --freq | Specifies which ACARS frequencies to listen to. You can use this flag multiple times (up to 3) to monitor different channels (e.g., --freq 131550000 --freq 131725000 ). | | Web Interface | --http-port | Launches a built-in web server, letting you view decoded messages in a clean interface in any browser (default port is 8080). It's much easier to read than the command line scroll. | | Databases for Airlines | --frdb , --db | Points to .sqb database files containing airline and flight route info. This allows the web interface to display airline names and logos alongside the raw messages. | | Logging | --logfile | Saves all the decoded messages to a text file for later review or analysis. |

One of the most powerful features of acarsdeco2 is its ability to decode up to as long as they fit within the dongle's bandwidth (typically within a ~1.3 MHz range). This is a massive upgrade from old-school methods that required an expensive scanner and could only monitor one frequency at a time. : Determining the dongle's PPM offset in another

: Decodes up to three ACARS channels simultaneously using a single RTL-SDR dongle.

Download the latest Windows version from the xdeco.org page. 2. Extract and Set Up AcarsDeco2 remains a top-tier tool for aviation monitoring

acarsdeco2.exe --gain 40 --freq 131550000,131725000,130025000

In the world of aviation enthusiasts, software-defined radio (SDR) hobbyists, and flight tracking professionals, few tools are as powerful—or as misunderstood—as . For Windows users, finding a safe, functional, and verified version of this software is often the difference between seamless aircraft decoding and a frustrating battle with corrupted files, malware, or broken dependencies.

: Can extract supplemental data and live positions if integrated with a Virtual Radar Server (VRS) URL, displaying aircraft images and routes alongside ACARS text.