Yesterday, my brother went to see this in Hereford Cathedral. It is one of the oldest maps in the world.
6 Oct 2021
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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.
Yesterday, my brother went to see this in Hereford Cathedral. It is one of the oldest maps in the world.
Solar flux is 117 and the SSN 81. A=12 and K=2.
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