DB4FF Meaning of DB4FF in English Located in JO40HEDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search DB4FF at QRZ.COMSearch DB4FF at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012