Alexey HC2AO, Sergey R4WAA and Serge˙RZ3FW will be active from Salango Island, IOTA SA-033 and Puna Island, IOTA SA-034, 21 to 30 May 2017 as HD2RRC/4 and HD2RRC/p.
Active on HF bands.
QSL via RZ3FW.
http://www.dxcoffee.com/eng/2017/hd2...d-puna-island/