Grids by DXCC for POLAND
JN89, JN99, JO70, JO71, JO72, JO73, JO74, JO80, JO81, JO82, JO83, JO84, JO90, JO91, JO92, JO93, JO94, KN09, KN19, KO00, KO01, KO02, KO03, KO04, KO10, KO11, KO12, KO13, KO14, KO20
JN89, JN99, JO70, JO71, JO72, JO73, JO74, JO80, JO81, JO82, JO83, JO84, JO90, JO91, JO92, JO93, JO94, KN09, KN19, KO00, KO01, KO02, KO03, KO04, KO10, KO11, KO12, KO13, KO14, KO20