Solar activity went from low to high this week. Activity wasdominated by Region 4455, which produced frequent C-class flaresalongside three significant flare events: an M9.3/Sf on June 1; aswell as an M7.7/1b and an X1.0/1n on June 3. There are eight numbered regions on the visible disk. Region 4455remains complex, maintaining its anti-Hale configuration anddisplaying a newly developed delta ...
ARRL The National Association for Amateur Radio® is pleased to introduce a new member benefit: the QST Product Review Comparison Database. This online tool makes it easier to compare amateur radio transceivers, receivers, amplifiers, and transmitters by allowing users to sort and filter equipment based on their own selection criteria.“This tool, introduced by the ARRL Lab, offers a familiar exp...
ARRL The National Association for Amateur Radio® and the Huntsville Hamfest will host the 2026 ARRL National Convention and Huntsville Hamfest, August 21 - 23, in Huntsville, Alabama.The convention will kick off on Friday, August 21, with a series of day-long ARRL Training Tracks and a National Convention Luncheon at the Embassy Suites by Hilton Huntsville. Then join ARRL on Friday night for a ...
