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

Bob Heil, K9EID, Silent Key

The man who defined the sound of live rock ‘n’ roll music and brought audio engineering principals into mainstream amateur radio use, Dr. Bob Heil, K9EID, has passed away at