YBDXC in Techno Antenna Fair FT-UGM Administrator 15 Mei 2013 Uncategorized 604 Views Share tweet YBDXC in Techno Antenna Fair FT-UGM antenna DX Club DX News dxpedition Indonesian Amateur Radio IOTA orari Organisasi Amatir Radio Indonesia techno YB Land DX Club ybdxc 2013-05-15Administrator