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.
20 May 2021
Swifts screaming - NOT amateur radio
When gardening a few days ago I heard swifts overhead screaming. This a very English sound of spring and summer. They feed on the wing and are often heard before being seen.
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