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American Radio Relay League | Ham Radio Association and Resources
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
06/07/2024 03:42 PM
The K7RA Solar Update

This reporting week (May 30 to June 5) our Sun was active, with nine
new sunspot groups.

One emerged on May 30, another on May 31, two more on June 1,
another on June 2, three more on June 3, and one more on June 4.

Average daily sunspot number rose from 124.6 to 183.4, and average
daily solar flux from 164.8 to 184.8.

Predicted solar flux is 190 on June 7-9, 170 on June 10-19, 180 on
June 20, 190 on ...


06/07/2024 02:44 PM
ARRL Member Bulletin for June 6, 2024

MEMBER BULLETIN

June 6, 2024   

Dear ARRL member,   

We are writing to inform you of a serious incident that has impacted ARRL’s operations. On or around May 12, 2024, ARRL was the victim of a sophisticated network attack by a malicious international cyber group. We immediately involved the FBI and engaged with third party experts to investigate.   

On May 16, on the eve of the ARRL National Conven...


06/06/2024 10:20 PM
ARRL Systems Service Disruption

Updated 6/6/2024

We are aware that certain members believe we should be openly communicating everything associated with this incident. We are working with industry experts, including cyber crime attorneys and the authorities, who have directed us to be conservative and cautious with our communications while restoring the ARRL network.

ARRL’s association membership system was not impacted by this ...


06/06/2024 07:48 PM
ARRL Affiliated Club in MS Donates 3D Printer, Books, to Local Library

An ARRL  The National Association for Amateur Radio® Affiliated Club, The Jackson Amateur Radio Club (JARC), serving the metropolitan area of Jackson, Mississippi, recently donated two 3D printers with a retail value of $3,000 to the Library System in Madison County (MCLS).

“Thank you, Jackson Amateur Radio Club, for all you have done for our library system. We so appreciate you,” said MCLS Dire...



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