21 Sept 2017
Sunspots - Thursday September 21st 2017
Solar flux is 73 today and the sunspot number 22. A=10 and K=2.
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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.
In our quiet part of the village is this delightful green. One of the trees has half its leaves of a different colour.
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