Yan, RZ3FW and Sergey, R4WAA will be active from Sarangani Island, IOTA OC - 175, 21 - 29 November 2017 as DU9/RZ3FW and DU9/R4WAA.
They will operate on HF Bands including activity in CQ WW DX CW Contest
QSL info:
DU9/RZ3FW via RZ3FW, ClubLog OQRS.
Ads for direct QSL:
Serge G. Yanovsky, ul. Shkolnaya, 3-56, Elektrougli 142455, Russia.
DU9/R4WAA via R4WAA.
Ads for direct QSL:
Sergey V. Azarov, 431a-13, Marks st, Izhevsk, 426000, Russia.
DXCC Counry - Philippines DU.