This was my dad over 100 years ago at Infants School. He is in the back row 4th from the right.
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.
There was a recent talk about sunspot cycle 25 by Steve Nichols G0KYA. As the RSGB does not allow the video to be viewed on other websites, ...