Source´s : ARRL , AH0A , N7QMT ,HAM CALL , WikiPedia
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4G0PUP Mindoro Island IOTA OC-244 Polytechnic University of the Philippines Mindoro Island DXpedition 2015 (17-19 April 2015) QSL via DX1PUP – P.O. Box 972 Manila Central Post Office, Manila Read more
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