Y21RK Meaning of Y21RK in English Located in JO50HMDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search Y21RK at QRZ.COMSearch Y21RK at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012