: A Python or PowerShell script that pulls data from multiple sources.

: A background script (packaged as a ZIP) that fetches the latest verified callsign data from central repositories like the QRZ Callsign Database or FCC Amateur Radio Database. Key Components :

: Bundle the executable script, a README.txt , and a "Last Updated" timestamp into the call3.zip file.

This feature would serve as a "one-click" update tool to ensure a station's local callsign database is always current without manual downloading.