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via the ARRL: Colombian Amateurs Help in Earthquake Response; Clear Frequencies Requested
via the ARRL: ARISS Receives Challenger-7 Recognition
via Amateur Radio Daily: CHOTA 2026: Churches and Chapels on the Air
via the ARRL: Colombian Emergency Network Activated Following Earthquake
Solar eclipses can have a noticeable impact on the structure and dynamics of Earth’s upper atmosphere—the ionosphere. This is primarily due to the sudden reduction in solar radiation reaching the Earth’s atmosphere during the eclipse. Since the ionosphere contains charged particles (ions and electrons) and is responsible for reflecting and refracting radio waves, changes to the ionosphere can also affect radio communications and navigation systems.
Read more – Phys.org:
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via the ARRL: Amateur Radio Supports Wisconsin Tornado Recovery
via Hackaday: NASA Just Prolonged Voyager 2’s Science Mission With a Big Bang
Old-school ham radios can save lives when hurricanes hit cell towers, phone lines (South Carolina)