Integrated amateur radio logbook for everyday operation, digital modes and contests, connected to the radio, CAT control, QSL systems and a modern operator workflow.
S51KZ Amateur Radio Logbook combines QSO logging, communication with the radio, contest functions, QSL processing, statistics and integration with the digital amateur radio environment in one user interface.
It is designed for fast everyday use and for operating environments where the operator should spend as little time as possible on administration and as much time as possible on the radio contact itself.
Central overview of QSO records with search, filtering, editing, import and export.
Direct connection to the radio for frequency and mode monitoring and support of the operator workflow.
Dedicated mode for faster contest operation, QSO entry, QSY and frequency and mode control.
Support for QSL workflow, QRZ and eQSL processing, including tracking the status of individual contacts.
Overview of activity, countries, bands and results with information relevant to long-term monitoring of amateur radio activity.
Connectivity with digital amateur radio tools, including the WSJT-X and GridTracker environment.
Development focuses on a clear user interface, fast data entry, direct access to key functions and stable communication with radio equipment.
The Windows and Linux versions use the same core logic and development philosophy, providing a consistent workflow across different platforms.