Contact Us & QSL info

Mailing address for both SP4KM and SP4K:

P.O. Box 21
10-950 Olsztyn 1

Our QSLs are available:
SP4KM - via bureau or direct
SP4K - LoTW ( first choice ), via bureau or direct

In case of EME QSOs and direct mailing, no IRC or $$ necessary, but SAE will be appreciated.