Ellerman Bombs

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via the ARRL: The ARRL Solar Report

On May 2, Spaceweather.com reported: "Astronomers are monitoring avery large sunspot now turning toward Earth. Sunspot AR4079stretches more than 140,000...

via the ARRL: The ARRL Solar Report

via Hackaday: The Smallest Dialup ISP is a Raspberry Pi and a Prison Phone

via Hackaday: How Small Can A Linux Executable Be?

via Hackaday: A Novel 555 Circuit In 2026

via Hackaday: Self-healing CMOS Imager to Withstand Jupiter’s Radiation Belt

via Hackaday: Laser Ranging Makes GPS Satellites More Accurate

PODCAST: This Week in Amateur Radio Edition #1418 – Full Version (With repeater ID breaks every 10 minutes)

PODCAST: This Week in Amateur Radio Edition #1418 – Truncated 1-hour version

PODCAST: This Week in Amateur Radio Edition #1417 – Full Version (With repeater ID breaks every 10 minutes)

PODCAST: This Week in Amateur Radio Edition #1417 – Truncated 1-hour version

PODCAST: This Week in Amateur Radio Edition #1416 – Full Version (With repeater ID breaks every 10 minutes)

via Hackaday: The Smallest Dialup ISP is a Raspberry Pi and a Prison Phone

New Data Project Looks to Tackle the Mystery of E-Skip

Tauranga radio volunteers answer cyclone call (New Zealand)

via Amateur Radio Daily: The Adventure Begins in Xenia: Hamvention 2026

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