Guide to Solar Activity for QRPer
Paul Harden NA5N has produced a superb guide to solar activity and HF propagation for the QRPer
Visit Guide to Solar Activity for QRPer DXZone Resource Page
Or download this file file from Google Drive
Paul Harden NA5N has produced a superb guide to solar activity and HF propagation for the QRPer
Visit Guide to Solar Activity for QRPer DXZone Resource Page
Or download this file file from Google Drive