HB9MDT Meaning of HB9MDT in English Located in JN36BFDXCC entity: HB - Switzerland Last update on: 01/1998 Search HB9MDT at QRZ.COMSearch HB9MDT at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012