ARRL Headquarters will be closed on Christmas Day, Wednesday, December 25, and on New Year’s Day, Wednesday, January 1, 2014, and there will be no W1AW bulletins or code practice on those days. The ARRL Letter and ARRL Audio News have posted their final editions for 2013. The ARRL Letter will return January 9, 2014, and ARRL Audio News will return January 10, 2014. We wish everyone a happy holi…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Letter for July 11, 2013, contained an incorrect link for the ARRL Hurricane Season Webinar, Monday, July 15, 8-9:30 PM EDT [July 16, 0000-0130 UTC]. The session will present information about the 2013 hurricane season and the Amateur Radio response. The program will offer presentations by representatives from the National Hurricane Center and WX4NHC, the VoIP Hurricane Net, the Hurric…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Letter will not be published this week, or the week following. It will return the week of June 17.
American Radio Relay League | Ham Radio Association and Resources
ARRL Headquarters will be closed Monday, December 24 and Tuesday, December 25, 2012 in observance of Christmas, and Tuesday, January 1, 2013 in observance of New Year’s Day. There will be no W1AW bulletins or code practice transmissions those days. There will be no ARRL Letter or ARRL Audio News on Thursday, December 20 and 27, 2012 and January 3, 2013; both the Letter and Audio News will retur…
American Radio Relay League | Ham Radio Association and Resources
ARRL Headquarters will be closed November 22 and 23 in observance of Thanksgiving. There will be no W1AW bulletins or code practice transmissions those days. The ARRL Letter will be published a day early on Wednesday, November 21, but there will be no ARRL Audio News on Thursday, November 22. ARRL Headquarters will reopen Monday, November 26 at 8 AM Eastern Standard Time. We wish everyone a saf…
American Radio Relay League | Ham Radio Association and Resources
Due to staff travel to the Dayton Hamvention, there will be no ARRL Audio News on Thursday, May 17. The ARRL Audio News will return on May 24. The distribution of The ARRL Letter will not change, and will be sent out on its regular schedule.
American Radio Relay League | Ham Radio Association and Resources
As promised in the April 19th edition of The ARRL Letter, this week’s bulletin features a report on recent solar activity and solar cycle progression from Carl Luetzelschwab, K9LA.
Both the solar flux and sunspot numbers reached a short term low on April 8-11, but they are now rising again. For the past week — April 12-18 — the average daily sunspot numbers more than doubled, compared to the p…
American Radio Relay League | Ham Radio Association and Resources