Special callsigns with UW31-UW39 prefixes and OA-OZ suffixes
Inviato: 7 giugno 2015, 17:16Special callsigns with UW31-UW39 prefixes and OA-OZ suffixes will be used for the 3rd Ukrainian Radio Sport Championship (http://www.ozchu.org.ua), to be held in the rural area near the city of Zhytomyr on 6 June, during the first 6 hours of the IARU R1 Field Day CW (15.00-20.59 UTC). QSL via UY5XE. [425 DX News]