Listen out for Sadao JA1PBV will be active this coming weekend as DU9/JA1PBV (or DU9/WK1S) from Sarangani Island IOTA OC-175.
Sarangani is a province of the Philippines located in the SOCCSKSARGEN region. Its capital is Alabel. With a 230 kilometres (140 mi) coastline along the Sarangani Bay and Celebes Sea, the province is at the southernmost tip of Mindanao Island, and borders South Cotabato to the north and Davao del Sur to the east.
He may also activate Tawi-Tawi (OC-174) but details not confirmed as yet.