4F9HXB Mindanao Island
DL5SDF è attivo, sulle bande HF da Mindanao Island ( IOTA OC-130 ) as 4F9HXB
QSL via Hans Bohnet , Purok 5 , Lower Bon-Bon , Libertad , Butuan City 8600 , Philippines
QSL via Hans Bohnet , Purok 5 , Lower Bon-Bon , Libertad , Butuan City 8600 , Philippines