Category: Announcements

ARRL Audio News

ARRL Audio News is a summary of the week’s top news stories in the world of amateur radio, along with interviews and other features. Enjoy ARRL Audio News anywhere: on

The K7RA Solar Update

Solar activity increased dramatically this reporting week (April11-17), and thirteen new sunspot groups emerged. One appeared onApril 11, two more on April 13, three more on April 14, another twoon