DL4FF Meaning of DL4FF in English Located in JO40FFDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search DL4FF at QRZ.COMSearch DL4FF at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012