During the period from 6.11.20 to 15.11.20, the radio amateurs of Udmurtia will use a special call sign R100UD to celebrate the 100th anniversary of the statehood of Udmurtia.
At the same time, there is a week of activity of radio amateurs of Udmurtia.
Details of diploma conditions. When working with the jubilee station, the diploma will be issued with a mark of 100 years.
QSL manager: UB4W.