425 dxnews information
425 DX News issue #1258
DXCC prefix: SP - Poland
Special event station SN0MR is active until 31 July to honour the memory of Marian Rejewski, the Polish mathematician and cryptologist who first broke the Enigma cipher. This operation will be followed by a two-week event on 14-30 August (Rejewski was born on 16 August 1905), with activity by SN0CIPHER, SN1ENIGMA, SN2ENIGMA, SN3ENIGMA and SN0LEAK. Information on a very special award programme can be found at enigmaaward.eu/en/.information from: http://www.425dxn.org