21 Apr 2020
Sunspots - Tuesday April 21st 2020
Solar flux is 68 and the sunspot number 0. A=18 and K=2. These figures look really poor and are the worst for some time.
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Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
It is much more likely that any future wars would be very cyber based, with people heavily dependent on the internet for banking, communicat...
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