 Slovenský Zväz Rádioamatérov

The Slovenský Zväz Rádioamatérov (SZR) (in English, Slovak Amateur Radio Association) is a national non-profit organization for amateur radio enthusiasts in Slovakia.Key membership benefits of the SZR include the sponsorship of amateur radio operating awards, radio contests, and a QSL bureau for members who regularly communicate with amateur radio operators in other countries.