North America's Premiere Amateur Radio News Magazine
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
Morse code link between Bridgwater and Canada recreated (UK)
Ten new sunspot groups appeared over this reporting week (August 15-21), but both solar flux and sunspot numbers were lower, due to the extraordinary numbers in the previous week.
Average daily sunspot number declined from 255 to 180.3, while average daily solar flux went from 284.9 to 232.7.
Geomagnetic numbers were quieter. Average daily planetary A index declined from 28.6 to 11.9, and aver…
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American Radio Relay League | Ham Radio Association and Resources – Read More
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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
Morse code link between Bridgwater and Canada recreated (UK)