DF9JO Meaning of DF9JO in English Located in JO42HCDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 09/1999 Search DF9JO at QRZ.COMSearch DF9JO at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012