Amateur Radio Software for the Twenty-First Century

Welcome to Ham2K

A collection of tools for Amateur Radio developed by Sebastian Delmont KI2D

Home to PoLo, the Portable Logger

The fastest, easiest, bestest way to log your portable operations. Supporting POTA, SOTA, WWFF and more.

Help develop the future of Amateur Radio software!

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Our Apps


A log analyzer and exporter for the CQ DX Marathon contest.

Portable Logger

A mobile app optimized for quick logging in portable operations.