Freckles, a Sunspot Info Gadget for Microsoft Vista

Artikelrobot

Well-Known Member
In order to get an idea of current HF propagation conditions and perhaps to predict propagation paths, we most often check the current Sunspot Number, the Solar Flux, and the Interplanetary A (Ap) and K (Kp) indices. Freckles, will display this information in the Sidebar or on the Desktop

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