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via Amateur Radio Daily: Nexus 1.22.0 Shows Solar Flare Absorption the way NOAA Sees it
A radio station in the Arrubiu nuraghe of Orroli (Italy)
via Hackaday: Reading QR Codes by Hand
via the ARRL: A Century-Plus of Radio Innovation: The 102nd ARRL Handbook is Now Available
FCC Reminds EAS Participants to Transmit Accessible Emergency Alerts During 2026 Nationwide Test
The Solar Geophysical Activity Report and Forecast from the
USAF/NOAA indicates that solar activity has been at low levels for
the past 24 hours.
There are currently four numbered sunspot regions on the solar disk.
Solar activity is expected to be low with a chance for M-class
flares on May 10 and 11.
A simultaneous filament eruption produced a narrow Coronal Mass
Ejection (CME) signature that was fir…
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via Amateur Radio Daily: Nexus 1.22.0 Shows Solar Flare Absorption the way NOAA Sees it
via Hackaday: Reading QR Codes by Hand
via the ARRL: A Century-Plus of Radio Innovation: The 102nd ARRL Handbook is Now Available