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Active Loop AAA-1 Performance at VLF and LF
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Active Loop AAA-1 Performance at VLF and LF

This document details the performance of the AAA-1 active loop antenna at Very Low Frequency (VLF) and Low Frequency (LF) bands. It presents measurements and suggestions for improving reception in...

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DX Event Calendar

DX EVENTS – ON THE AIR NOW

DXpedition & DX Operations
EventStartEndDXCC Entity
VK0TBC Antarctica01 Feb 202631 Dec 2026CE9 Antarctica
HF0PAS South Shetland Islands01 May 202631 Oct 2026VP8/h South Shetland Islands
VK9WX Willis Island22 Jul 202631 Oct 2026VK9W Willis Island
C6AYM Bahamas05 Aug 202623 Feb 2027C6 Bahamas
VY0ZOO Canada23 Aug 202622 Sep 2026VE Canada
V51WH Namibia25 Aug 202610 Oct 2026V5 Namibia
V5/HB9BFM Namibia26 Aug 202620 Sep 2026V5 Namibia
9N/OM0GA Nepal01 Sep 202619 Sep 20269N Nepal
T32AZ Eastern Kiribati02 Sep 202602 Nov 2026T32 Eastern Kiribati
WB8YJF United States06 Sep 202619 Sep 2026K United States
RI1FJZ Franz Josef Land06 Sep 202625 Sep 2026R1FJ Franz Josef Land
VP5/K5UR Cayman Islands08 Sep 202617 Sep 2026ZF Cayman Islands
YJ0BP Vanuatu09 Sep 202607 Oct 2026YJ Vanuatu
KH8WW American Samoa10 Sep 202624 Sep 2026KH8 American Samoa
J48S Samos Island11 Sep 202610 Oct 2026SV Greece
S79/DL2SBY Seychelles11 Sep 202621 Sep 2026S7 Seychelles
8R1TM Guyana11 Sep 202612 Oct 20268R Guyana
JD1/JG1PFR Ogasawara12 Sep 202619 Sep 2026JD/o Ogasawara

Upcoming Major Contests

EventStartEnd
CQ WW DX Contest, RTTYSat 26 Sep, 00:00 UTCSun 27 Sep, 23:59 UTC
TRC DX ContestSat 03 Oct, 06:00 UTCSun 04 Oct, 17:59 UTC
Oceania DX Contest, PhoneSat 03 Oct, 06:00 UTCSun 04 Oct, 06:00 UTC
Oceania DX Contest, CWSat 10 Oct, 06:00 UTCSun 11 Oct, 06:00 UTC
JARTS WW RTTY ContestSat 17 Oct, 00:00 UTCSun 18 Oct, 23:59 UTC
View all →

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Amateur Radio News Feeds

Contest University Celebrates 100 Years of Yagis
[ARRL] - Wednesday September 16 2026
The Yagi-Uda beam antenna was invented 100 years ago, in 1926, and Contest University (CTU) is celebrating its centennial with a live Zoom webinar this Saturday, September 19, 2026, at 1600 UTC (noon Eastern). The free webinar, titled “The Yagi Turns 100,” will be available online at https://w3lif.org/yagi. There is no pre-registration. Click on the link before 1600 Zulu on Saturday to watch. Q...
The ARRL Solar Update
[ARRL] - Monday September 14 2026
Solar flare activity was at low levels in the past week withisolated C-class flare activity, according to NOAA’s Space WeatherPrediction Center. The largest flare of the period was a C3.4 onSeptember 8 from otherwise stable Region 4528. Region 4530 developedasymmetric penumbra on both its leading and trailing poles whileundergoing consolidation in its intermediate area. New fluxemergence in the...
Special HAARP Transmission for 9/11
[ARRL] - Friday September 11 2026
To commemorate the 25th anniversary of the September 11, 2001 attacks on the United States, the High-frequency Active Auroral Research Program (HAARP) at the University of Alaska Fairbanks will be making a special transmission on 9.11 MHz at 0030-0035 UTC on September 12, 2026 (8:30-8:35 PM eastern time Friday evening). The transmission will consist of a Morse code QST, followed by a slow-scan ...
Video: Educator Shows How Amateur Radio Is Inspiring Students
[ARRL] - Friday September 11 2026
Educator Everton Henriques, KD2ZZT, shared his experience using amateur radio to inspire students and bring engineering and technology to life in the classroom during his keynote at the 2026 ARRL New England Division Convention, hosted by Northeast HamXposition in Massachusetts on August 15. A video recording is available on ARRL’s YouTube channel.Everton is an Engineering and Technology Teache...
Answering the Call: A 9/11 Remembrance from ARRL
[ARRL] - Friday September 11 2026
Ed. Note: Details in this article were culled from the November 2001 QST article, “9/11/01: ‘This is Not a Test’ ” by Rick Lindquist, N1RL, and Diane Ortiz, K2DO. The original article is available here (PDF).Twenty-five years ago, on September 11, 2001, the United States came under attack from al-Qaeda terrorists who hijacked passenger planes and flew them into buildings in New York City and Wa...
Final RSGB Convention speakers announced
[RSGB] - Friday September 11 2026
Advance ticket sales for the RSGB Convention close in three weeks – have you purchased your ticket yet? The not-to-be-missed Convention takes place between 9 and 11 October at Kents Hill Conference Centre in Milton Keynes. This year’s speaker programme is crammed full of fascinating lectures including Paul Whiting, G4YQC who will be describing how […]
RSGB experts contribute to IARU R1 conference
[RSGB] - Friday September 11 2026
The International Amateur Radio Union general conference is taking from 19-23 September in Vienna, Austria. Representatives of national societies from across Region 1 will meet to discuss 100 papers on a wide range of amateur radio topics. A significant body of work has been undertaken by RSGB volunteers and specialists to prepare for the conference, […]
Could you be the next RSGB Youth Champion for Scouts?
[RSGB] - Friday September 11 2026
Are you a radio amateur who is also active within the Scout Association? Would you like to support the RSGB in encouraging Scouts to take part in amateur radio activities through the Scout programme? If so, you could be the next RSGB Youth Champion for Scouts. This exciting volunteer role will build on the success […]
Indonesia emergency networks active until 24th Sept. 2026
[IARU R1] - Friday September 11 2026
Ageng, YB1BTM, Emergency Communications Co-Ordinator for IARU Region 3 reports that in response to the current volcanic activity in Indonesia the Organisasi Amatir Radio Indonesia ( ORARI ) will activate emergency communications operations from 11 to 24th September 2026 Radio …
IARU IWS Newsletter August 2026
[IARU R1] - Wednesday September 9 2026
The IARU Intruder Watch Service (IARU IWS) Newsletter August 2026 is now available.Click on the link to read it! …

Weekly Report

Best Links of the Week

Top Amateur Radio Websites – Issue 2632

This week, we're looking at a few items that touch on the practicalities of getting on the air and staying there reliably. There's a piece on understanding SSB bandwidth, which is always worth a revisit, especially when operating near band edges. We also have a resource for looking up callsigns, something that comes up often whether you're chasing DX or just curious about a new contact. For those running higher power, or perhaps considering it, there's a useful set of modifications for Ameritron HF amplifiers to help with cooling during those longer digital mode sessions. And, of course, a solid DX cluster tool is always welcome for finding activity. These are the kinds of things that make a difference in day-to-day operation, from the home station to a portable setup.

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Top Amateur Radio Websites – Issue 2628

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