Ham Radio Reference Wallpaper 3840x2160 may be useful to some ham operators.

I was asked

to make this for a friend who is getting older and here it is. I decided if he needed the information others might as well. Here you go.

The file is in the FTP Server for download. See the last Blog post for FTP site login and password. Do NOT try to copy this image, it is to small to work correctly. You need the file from the FTP server.

73, N4CLY