DO1OFB Meaning of DO1OFB in English Located in JO51SCDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 06/2001 Search DO1OFB at QRZ.COMSearch DO1OFB at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012