KST4Contest Files

ON4KST chat client for VHF, UHF and SHF contesting

Brought to you by: praktimarc

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Name	Modified	Size	InfoDownloads / Week
beta-v1.50.0-beta-001	2026-09-22		1
v1.44.0	2026-09-04		4
v1.43.1	2026-09-03		0
v1.43.0	2026-09-03		0
v1.42.0	2026-08-22		0
beta-v1.42.0-rc03	2026-08-14		0
beta-v1.42.0-rc02	2026-08-10		0
beta-v1.42-rc01	2026-08-07		0
v1.41.1	2026-07-21		0
v1.41.0	2026-07-01		0
beta-1.41-rc04	2026-06-30		0
beta-v1.41.0-rc03	2026-06-28		0
beta-v1.41.0-rc02	2026-06-15		0
beta-v1.41.0-rc01	2026-04-19		0
README.md	2026-08-09	692 Bytes	0
Totals: 15 Items		692 Bytes	5

KST4Contest – ON4KST Chat Client

KST4Contest is an open-source desktop client for the ON4KST amateur radio chat, designed for VHF, UHF and SHF contest operation.

It combines ON4KST chat with contest-oriented station prioritization, sked management, AirScout integration, map and path analysis, DX Cluster information and contest logger integration.

Official website and documentation

For the current downloads, complete user manual, screenshots and further information, visit the official KST4Contest website:

https://kst4contest.hamradioonline.de/

Source code and development

KST4Contest is developed on GitHub:

https://github.com/praktimarc/kst4contest

Source: README.md, updated 2026-08-09

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