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via Amateur Radio Daily: Fire Prevention Week Special Event Highlights Fire Safety
via Hackaday: Teardown Shows Low-Fi Microphone is Surprisingly Sophisticated
via the ARRL: Video: Educator Shows How Amateur Radio Is Inspiring Students
via Amateur Radio Daily: Helioclock Review: An In-Depth Look at a Well-Crafted Situational Awareness Display
via Hackaday: Reading isn’t Rocket Science… But In This Case…
Excellent HF conditions greeted hams in the ARRL 10-Meter contest
last weekend. Recent indicators show a sudden shift to two digit
daily sunspot numbers from three, and although there is nothing
significant about 100, it makes one notice.
All daily sunspot numbers this week were 97 or less.
Perhaps this indicates a move off of solar maximum, or to a future
with a second maximum.
Solar activity was way…
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American Radio Relay League | Ham Radio Association and Resources – Read More
More Stories
via Amateur Radio Daily: Fire Prevention Week Special Event Highlights Fire Safety
via the ARRL: Video: Educator Shows How Amateur Radio Is Inspiring Students
via Amateur Radio Daily: Helioclock Review: An In-Depth Look at a Well-Crafted Situational Awareness Display