Ham Radio Contact validation tooling

This is the TrustedQSL project, which provides tools for digitally signing Amateur Radio QSO records.

This software consists of voluntary contributions made by many individuals on behalf of the ARRL. More information on the "Logbook of The World" project and the ARRL is available from the ARRL Web site at

Changes in version 2.7-beta

19 days ago
Installed Size~58 MB
Download Size12 MB
Available Architecturesaarch64, x86_64
LicenseBSD 4-Clause "Original" or "Old" License

Manual Install

Make sure to follow the setup guide before installing

flatpak install flathub org.arrl.trustedqsl


flatpak run org.arrl.trustedqsl