425 dxnews information
425 DX News issue #1354
DXCC prefix: UA - European RussiaSpecial callsign RA36GS will be active from 23 April to 22 May to commemorate the 140th anniversary of the birth of Russian Arctic explorer Georgy Y. Sedov (1877-1914). IOTA enthusiasts might note that the Sedova Archipelago, part of Severnaya Zemlya (AS-042), has been named after him. QSL via RN3FY.
information from: http://www.425dxn.org