https://www.dxzone.com/dx11248/long-path-propagation.html
Long Path Propagation - Propagation/Resources | The DXZone
Long path hf radio propagation is sometimes the best path to work dx, since the shortest path is not always the best path.
propagation resourceslongpath
https://www.dxzone.com/dx15268/guide-to-solar-activity-for-qrper.html
Guide to Solar Activity for QRPer - Propagation/Resources | The DXZone
Paul Harden NA5N has produced a superb guide to solar activity and HF propagation for the QRPer
guide tosolar activitypropagation resourcesqrper
https://www.dxzone.com/dx21490/understanding-solar-indices.html
Understanding Solar Indices - Propagation/Resources | The DXZone
Solar Flux, Geomagnetic Activity indexes and interpreting their relation
understanding solarpropagation resourcesindices
https://www.dxzone.com/dx5377/wm7d-solar-resources.html
WM7D Solar Resources - Propagation/Resources | The DXZone
Solar Flux reports, Current Alerts and Warnings from NOAA, 27 day forcast from NOAA, charts reflecting the past 7 years Solar cycle summary charts from NOAA
solar resourcespropagation