AirHamLog - Online Amateur Radio Logbook

Facilitates logging of amateur radio contacts directly within a web browser, enabling seamless operation across various devices including Windows, macOS, Linux, iOS, and Android. This web-based application stores all log data securely in the cloud, providing accessibility from any internet-connected location. It supports importing existing log data via CSV files, with future plans for ADIF file import, and offers a robust QSL card generation feature, producing print-ready PDF files in standard 148mm x 100mm dimensions.

The platform integrates with Japanese government databases to automatically populate callsign-related information such as station location and license issue dates, streamlining data entry. It also assists with JCC/JCG searches for accurate QTH logging. The service leverages SSL encryption for all communications and benefits from security oversight by certified information security professionals.

Users can register using email/password or existing Facebook/Google accounts, and the beta version is currently available for free. The system has processed over 5,297,881 logs, with 28,369 logs recorded in the past 24 hours.