DH4KAO Meaning of DH4KAO in English Located in JO31MBDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search DH4KAO at QRZ.COMSearch DH4KAO at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012