| ARRL EME Contest Weekend # 1 - 2.3 GHz & Up - September 12-13 |
| MW část ARRL 2020 u OK1CA https://www.vhf.cz/text-mw-cast-arrl-2020-u-ok1ca/ https://translate.google.pl/translate?hl=pl&sl=cs&tl=pl&u=https%3A%2F%2Fwww.vhf.cz%2Ftext-mw-cast-arrl-2020-u-ok1ca%2F |