DH1TT Meaning of DH1TT in English Located in JO30MRDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 05/1998 Search DH1TT at QRZ.COMSearch DH1TT at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012