DG4YFF Meaning of DG4YFF in English Located in JO31DXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search DG4YFF at QRZ.COMSearch DG4YFF at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012