Recomended YB DX Contest logger software is: (Click image/logo below)




If you are N1MM logger user, you can download User Define Contest (UDC) file below.
Download “N1MM UDC File Indonesian Station” YBDXCYB.udc – Downloaded 532 times – 2 KB
Download “N1MM UDC File DX Station” YBDXC.udc – Downloaded 423 times – 2 KB