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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.


W1AW Announces Field Day Bulletin Schedule  Voir?

W1AW has announced its Field Day bulletin schedule. Those participating in Field Day can earn 100 bonus points for copying the special Field Day bulletin transmitted by W1AW or by K6KPH during its operating schedule on Field Day weekend. The Field Day bulletin must be copied via Amateur Radio. An accurate copy of the message must be included in your Field Day submission in order to earn the bon...

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(19/06/2018 @ 15:01)
Prolific QSL Manager Kappy Kaplan, WA4WTG, SK  Voir?

R. Robert “Kappy” Kaplan, WA4WTG, of Dania Beach, Florida, who served as the QSL manager for more than 100 DX stations and DX operations over many years, died on June 16. An ARRL member, he was 93. His QSL clients included a long list of individual stations in Israel and a number of Caribbean operations by US radio amateurs.

In addition to Amateur Radio, he enjoyed hand carving Kachina Dolls, ma...

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(19/06/2018 @ 14:55)
(19/06/2018 @ 14:52)
(19/06/2018 @ 09:30)
Assigning Kosovo Z6 Call Signs “Unauthorized and Illegal,” ITU Secretary-General Says  Voir?

Kosovo, which won its battle to become a DXCC entity earlier this year, appears to have another fight on its hands. International Telecommunication Union (ITU) Secretary-General Houlin Zhao has determined that the Z6 call sign prefix was never allocated to Kosovo. The Secretary-General issued his finding in the wake of a March 16 inquiry from Serbia, from which Kosovo declared independence 10 y...

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(18/06/2018 @ 15:28)
ARRL Website, Services to be Down for Up to 4 Hours on June 20  Voir?

The ARRL website and some services will be down for maintenance for up to 4 hours on Wednesday, June 20, starting at approximately midnight EDT (0400 UTC on Thursday, June 21). During this period some or all systems may be temporarily inaccessible, including all content on the ARRL website and the ARRL Store. Logbook of The World (LoTW) and email will not be affected, nor should the ARRL Contes...

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(18/06/2018 @ 09:00)
Former Radio Amateur-Astronaut Named as Spain's Minister of Science  Voir?

Amateur Radio operator and European Space Agency (ESA) astronaut Petro Duque, ex-KC5RGG/ED4ISS, has been named as the Minister of Science in the new Spanish government. Duque, 55, first went into space aboard the Shuttle Discovery in 1998, and in 2003 he spent a week on the International Space Station, carrying out Amateur Radio on the International Space Station (ARISS) contacts with two schoo...

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(15/06/2018 @ 10:45)
The K7RA Solar Update  Voir?

Sunspots returned a few days ago after a 7-day absence. Average daily sunspot number dropped from 12.9 in last week's report to 4 this week. Average daily solar flux dropped from 73.2 to 69.4. Geomagnetic conditions were quieter with average daily planetary A index declining from 11.7 to 4.4 and mid-latitude A index from 10.4 to 5.1.

Predicted solar flux is 72 on June 15-21, 75 on June 22-23, 74...

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(15/06/2018 @ 10:30)
Curtis Keyer Chip Developer Jack Curtis, K6KU, SK  Voir?

The developer of the groundbreaking Curtis Morse keyer chip, John G. “Jack” Curtis, K6KU (ex-W3NSJ), of Granite Bay, California, died on June 4 after a long illness. An ARRL member, he was 87.

Growing up in Bradford, Pennsylvania, Curtis became fascinated with the “magic” of Amateur Radio as a youngster, and it eventually would become his career. After receiving a bachelor's degree in electrical...

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(15/06/2018 @ 09:58)
Space Station Digital Amateur Radio TV System Transmitter Determined to be Defective  Voir?

The Amateur Radio on the International Space Station (ARISS) “Ham Video” digital Amateur Radio TV (DATV) transmitter on the International Space Station (ISS) is reported to be defective, with onboard repair not possible. Also known as HamTV, the DATV system stopped working in mid-April, and a subsequent test on June 1 using a second L/S band patch antenna on the Columbus module had failed. ARIS...

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(14/06/2018 @ 13:25)
(14/06/2018 @ 13:03)
Sweden's SAQ Announces Annual Alexanderson Day VLF Transmission on July 1  Voir?

Sweden's World Heritage Grimeton Radio Station SAQ Alexanderson alternator will be on the air on July 1 on 17.2 kHz for its annual Alexanderson Day transmission. Three transmissions are scheduled: Startup/tuning at 0815 UTC, message transmission at 0845 UTC; startup/tuning at 1015 UTC, message transmission at 1045 UTC, and startup/tuning at 1215 UTC, message transmission at 1245 UTC. All three ...

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(14/06/2018 @ 10:10)
The Doctor Will See You Now!  Voir?

“Field Day Antennas” is the topic of the latest (June 7) episode of the “ARRL The Doctor is In” podcast. Listen...and learn!

Sponsored by DX Engineering, “ARRL The Doctor is In” is an informative discussion of all things technical. Listen on your computer, tablet, or smartphone -- whenever and wherever you like!

Every 2 weeks, your host, QST Editor-in-Chief Steve Ford, WB8IMY, and the Doctor hims...

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(14/06/2018 @ 09:00)
ARRL International DX Contest (CW) Full Results Now Available  Voir?

Full results and Accuracy Index Tables for the 2018 ARRL International DX Contest CW have been posted to the ARRL website.

(13/06/2018 @ 14:02)
Reverse Beacon Network Beta Testing Separate Spot Stream for FT8  Voir?

As a beta test, the popular Reverse Beacon Network (RBN) has announced that it's now offering a separate telnet feed for FT8 spots (telnet.reversebeacon.net port 7001), in addition to the current spot feed (telnet.reversebeacon.net port 7000), which will be repurposed to handle only CW and RTTY spots. In addition, a beta version of Aggregator Version 5 that can handle FT8 spots received from WS...

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(12/06/2018 @ 14:37)

Dernière mise à jour : 18/06/2018 @ 23:57


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