Acarsdeco2 Windows Verified May 2026

Q: Is acarsdeco2 better than dumpvdl2 on Windows?
A: dumpvdl2 is Linux-native. ACARSDeco2 is the most reliable native Windows decoder. For most users, acarsdeco2 verified is the best choice unless you run WSL.

Q: Can I run two SDRs simultaneously on Windows?
A: Yes, but you’ll need two separate instances of acarsdeco2, each with a different serial number or device index (--device-index 0 and --device-index 1).

Q: Why doesn’t acarsdeco2 show aircraft tail numbers?
A: Some messages omit registration. Also, ensure you are on a frequency carrying downlink messages from aircraft near you (ground stations may not include registration). acarsdeco2 windows verified

The author provides precompiled Windows binaries in the Releases section.

👉 Direct verified download page:
https://github.com/szpajder/acarsdeco2/releases Q: Is acarsdeco2 better than dumpvdl2 on Windows

Look for files like:
acarsdeco2-win64-<version>.zip

Raw ACARS messages appear as they are transmitted. Example output: Raw ACARS messages appear as they are transmitted

[2025-03-15 13:22:45] 2.0 A6-ECN 131.550 DLACK ACK:1
REG: A6ECN FLT: EK202  FOB: 43200 POS: N5000 W00015

If you want, I can:

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Here’s a feature checklist / implementation plan for verifying acarsdeco2 on Windows, structured like a feature spec you could add to a project or use for QA.

acarsdeco2.exe --gain 40 --freq 131550000

If it starts printing ACARS messages, the binary works correctly.