Register Account

Login Help

ARRL Letter

The ARRL Letter
September 11, 2014
John E. Ross, KD8IDJ, Editor
ARRL Home PageARRL Letter ArchiveAudio News


"Amateur Radio Parity Act of 2014" Co-Sponsor List Swells to 32

The number of co-sponsors for H.R. 4969, the Amateur Radio Parity Act of 2014, has reached 32 members of the US House of Representatives. The list includes 21 Republicans and 11 Democrats representing 17 states and the Commonwealth of Puerto Rico. The push to persuade additional House members to sign on as H.R. 4969 co-sponsors continues. ARRL Regulatory Information Manager Dan Henderson, N1ND, has pointed out that the House may adjourn as early as Friday, September 19, and not reconvene until after the mid-term elections on November 4. Members of the ARRL team have been in Washington, DC, to contact House members while Congress is still in session.

"The bump in co-sponsors is a direct result of two things: ARRL's letter-writing campaign and the efforts by many ARRL members to meet with their members of Congress and their staffs in person," said Henderson, who has spent the past few weeks collecting additional letters of support from League members to forward to US House members by next week.

Letters directed for forwarding to US House of Representatives members via ARRL Headquarters will be printed beforehand. Henderson explained that this approach speeds delivery, since individual pieces of mail to members of Congress are scanned for threats.

"We have received more than 3000 letters since the bill was introduced," Henderson said, adding that he was not sure how many more might arrive by week's end. "The more noise we make, the better our chances for the bill's passage," he said. Henderson emphasized that a successful outcome requires as many co-sponsors as possible, and letting House members hear from ARRL members in their role as voters and constituents can contribute to making that happen. The current campaign in support of H.R. 4969 only targets members of the US House, since the bill has not yet reached the Senate.

While Congress was on break in August, the League encouraged members to meet with their representatives while they were home on break in their districts, and urge their support for H.R. 4969, Henderson said.

In addition to a list of current co-sponsors, the League's H.R. 4969 page contains information and guidance for clubs and individuals promoting efforts to gain co-sponsors for the measure by contacting their members of Congress. The web page includes a sample letter to a member of Congress and a list of "talking points." Direct letters to H.R. 4969 Letter Campaign, ARRL, 225 Main St, Newington, CT 06111. If e-mailing your letter as an attachment, include the bill's number, H.R. 4969, in your subject line. Letters may also be faxed to 860-594-0259.

The bill, which was introduced in the US House of Representatives with bipartisan support in late June, would call on the FCC to apply the "reasonable accommodation" three-part test of the PRB-1 federal pre-emption policy to private land-use restrictions regarding antennas. The bill's primary sponsor is Rep Adam Kinzinger (R-IL), and it received initial co-sponsorship from Rep Joe Courtney (D-CT).

The limited PRB-1 pre-emption currently applies only to state and municipal land-use ordinances. The FCC has indicated its reluctance to provide the same legal protections from private land-use agreements -- often called covenants, conditions, and restrictions or CC&Rs -- without direction from Congress.

H.R. 4969 has been referred to the House Energy and Commerce Committee. Rep Greg Walden, W7EQI (R-OR), chairs that panel's Communications and Technology Subcommittee, which will consider the measure.

ARES/RACES Volunteers Mobilize in Wake of Nevada Flash Flooding

ARES/RACES members in Clark County, Nevada, activated Monday, September 8, after heavy rains sparked flash flooding. The Amateur Radio volunteers deployed after being called up by local emergency managers to support communication during recovery efforts in the Moapa Valley northeast of Las Vegas. At least two people died as a result of the flooding.

A slow-moving storm that spun off from Hurricane Norbert dumped nearly 4 inches of rain within the space of 90 minutes onto the town of Moapa. Heavy flooding and mud closed nearly 50 miles of Interstate 15, stranding motorist and truckers, buckling or washing away pavement in many areas. Nevada Department of Transportation officials said they expected that it would take several days before the highway would be reopened. Some alternate routes also were impassible. The flooding has been called the worst in more than 30 years.

Emergency sheltering was needed for nearly 200 tribal members of the Moapa River Reservation, as well as nearly 90 elementary and high school students. Stranded motorists were being cared for at a middle school in Mesquite, on the Arizona border.

ARES personnel staffed the Emergency Operations Center in Las Vegas, and the Clark County Mobile Communications Vehicle was on the scene. -- Thanks to ARRL Nevada PIC John Bigley, N7UR

FCC Enforcement Bureau Warns Two Hams for Failure to Identify Properly

The FCC Enforcement Bureau has released Warning Notice letters it sent in July to two radio amateurs, advising them that it had monitored transmissions during which the licensees had failed to identify properly. The Bureau posted the correspondence earlier this month on its Amateur Radio Service Enforcement Actions web page. The two notices from FCC Enforcement Bureau Special Counsel Laura L. Smith, both dated July 21, contain essentially the same wording.

In a Warning Notice to Gary E. Davis, W1IT, of Inman, South Carolina, Smith told Davis that he was monitored on July 15 and 16 at the FCC's High Frequency Direction Finding Center (HFDFC) in Maryland, failing to properly identify while operating on 7.185 MHz. "[Y]ou were heard by a Commission employee operating your Amateur Radio station for 20 minutes without identifying in a timely manner," Smith wrote. "The Commission employee used direction-finding equipment and confirmed the transmissions were coming from your location."

Smith pointed out that Section 97.119(a) of the Amateur Service Rules requires each amateur station to "transmit its assigned call sign on its transmitting channel at the end of each communication, and at least every 10 minutes during a communication."

In a nearly identically worded Warning Notice to John J. Krajewski, KB3MZQ, of Newark, Delaware, Smith said the HFDFC also had monitored transmissions by him on July 15 and 16, also on 7.185 MHz, during which he failed to identify properly.

Smith said the FCC had "recorded the offending transmissions" in both instances and offered to make copies available to Davis and Krajewski. She further advised Davis and Krajewski that recurring "operation of this type" after receipt of the warning letters, could subject them to "severe penalties, including license revocation, monetary forfeiture (fines), or a modification proceeding to restrict the frequencies upon which you may operate."

In 2006, in response to a Petition for Rule Making, the FCC declined to modify its Amateur Service station identification rules. The petition received some 100 comments. In dismissing the petition the following year, the FCC concluded that the changes requested were "neither necessary nor supported by the Amateur Radio community," and that the failure-to-identify problem "would be better addressed by enforcement of the present rule, rather than a rule change."

Canadian Regulator Accepts Radio Amateurs of Canada's International 60 Meter Allocation Proposal

Radio Amateurs of Canada (RAC) has announced that its proposal to establish an international 60 meter Amateur Service allocation has been accepted by the Industry Canada consultative committee for World Radiocommunication Conference 2015 (WRC-15). The regulator uses that panel's conclusions to determine its position on WRC-15 issues. The RAC proposal specifically addresses WRC-15 Agenda Item 1.4 -- to establish a 60 meter allocation for Amateur Radio on a secondary basis. The Canadian proposal will be considered by other International Telecommunication Region (ITU) Region 2 countries in October.

"This proposal will be [submitted] at the CITEL meetings in Merida, Mexico, next month to be considered as the CITEL position going into WRC-15," said RAC International Affairs Officer George Gorsline, VE3YV. CITEL, the Inter-American Telecommunication Commission, is the telecommunications and telecommunications technology advisory body of the Organization of American States. Its members include all ITU Region 2 countries except Cuba.

The RAC proposal recommends two 25-kHz band segments for Amateur Radio -- 5330 to 5355 kHz and 5405 to 5430 kHz. Amateur access would be on a secondary, non-interference, listen-before-transmit basis.

Gorsline credited the efforts of Bryan Rawlings, VE3QN, the RAC representative on domestic committees and a Canadian and International Amateur Radio Union (IARU) delegate at ITU meetings.

"His role and the hours of work -- essentially an unpaid job -- attending many, many formal and informal meetings with our regulator and with interested parties in Canada and internationally are a key factor in gaining formal Canadian government support," he said. "We are very fortunate to have his talents and willingness to sacrifice his on-the-air time for all of us."

RAC also acknowledged "the strong support of Industry Canada at Working Party meetings and on other committees and at ITU WRC-15 preparatory meetings.

Gorsline said that a "firm proposal" from his country citing specific frequencies for support by Region 2 countries at the CITEL meeting "is a giant step toward a favorable outcome at WRC-15."

W1AW Centennial Trifecta: Colorado, New Hampshire, and Texas. North Carolina, Connecticut Starting September 17 (UTC)

The ARRL Centennial W1AW portable operations taking place throughout 2014 from each of the 50 states are now in Colorado (W1AW/0), New Hampshire (W1AW/1), and Texas (W1AW/5). W1AW operations will transition starting at 0000 UTC on Wednesday, September 17 (the evening of September 16 in US time zones) to North Carolina (W1AW/4) and Connecticut (W1AW/1). W1AW has visited each of the 50 states for at least 1 week so far during 2014. By year's, end W1AW will have been on the air from every state at least twice, as well as from most US territories.

The ARRL Centennial QSO Party kicked off January 1 for a year-long operating event in which participants can accumulate points and win awards. The event is open to all, although only ARRL members and appointees, elected officials, HQ staff and W1AW are worth ARRL Centennial QSO Party points.

Working W1AW/x from each state is worth 5 points per mode/contact, even when working the same state during its second week of activity.

To earn the "Worked all States with W1AW Award," work W1AW operating portable from all 50 states. (Working W1AW or W100AW in Connecticut does not count for Connecticut. Participants must work W1AW/1 in Connecticut.) A W1AW WAS certificate and plaque will be available.

An ARRL Centennial QSO Party leader board shows participants how many points they have accumulated in the Centennial QSO Party and in the W1AW WAS operations. Log in using your Logbook of The World (LoTW) user name and password, and your position will appear at the top of the leader boards. Results are updated daily, based on contacts entered into LoTW.

Keynote Convention Speech of FEMA Administrator Craig Fugate, KK4INZ, Available on YouTube

The July 18 keynote speech of FEMA Administrator Craig Fugate, KK4INZ, at the ARRL National Centennial Convention in Hartford, Connecticut, has been posted on YouTube. Fugate spoke before some 800 guests at the Friday evening convention banquet. Earlier that day,

FEMA Administrator Craig Fugate, KK4INZ. [LJB Special Photography photo]

he and ARRL President Kay Craigie, N3KN, signed a Memorandum of Agreement (MOA) aimed at enhancing cooperation between the League and FEMA in the area of disaster communication. In his remarks at the banquet, Fugate said that before he even became FEMA administrator, it became clear to him that Amateur Radio could support ad hoc and innovative communication without relying on conventional telecommunication systems.

"The more sophisticated our systems become, the more fragile they become," he told the gathering. He emphasized the need for resiliency in communication systems. "The relevancy of ham radio only grows," asserted Fugate, who recently upgraded to General class. "Amateur Radio is taking that hobby and turning it into saving lives."

After Fugate's talk, President Craigie presented him with the ARRL Medal of Honor.

Morse Learning Machine Challenge Catching on with Hams

Experimenter Mauri Niininen, AG1LE, of Lexington, Massachusetts, reports that his Morse Learning Machine Challenge has been catching on among members of the Amateur Radio community. The goal of the competition is to build a machine that can learn how to decode audio files containing Morse code. Niininen said his project has been approved by Kaggle, which bills itself as "the world's largest community of data scientists." Niininen said that it takes humans many months of effort to learn Morse code, and, after years of practice, the most proficient operators can decode Morse code up to 60 or more words per minute

"Humans have extraordinary ability to quickly adapt to varying conditions, speed, and rhythm. We want to find out if it is possible to create a machine learning algorithm that exceeds human performance and adaptability in Morse decoding."

The computer-generated Morse data for the competition includes various levels of added noise. The signal-to-noise ratio, speed, and message content of the files vary randomly to simulate real-life ham radio HF Morse communication.

"I hope to attract people from the Kaggle community, who are interested in solving new, difficult challenges using their predictive data modeling, computer science, and machine learning expertise," Niininen added.

During the competition, participants will build a learning system capable of decoding Morse code, using development data consisting of 200 WAV audio files containing short sequences of randomized Morse. Data labels are provided for a training set, so participants can self-evaluate their systems.

"To evaluate their progress and compare themselves with others, they can submit their prediction results online to get immediate feedback," he explained. "A real-time Kaggle leader board shows participants their current standing based on their validation set predictions." Niininen has provided a sample Python Morse decoder to make it easier to get started.

Niininen said that within the first 24 hours of the competition, he had 33 downloads. "We have already 53 downloads of the materials for this competition," he said on September 5, "and it is growing by the hour, as the word about this challenge is spreading."

Selected "Ham Radio" 2014 Presentations Now Available Online

Key presentations from the 2014 "Ham Radio" international exhibition in Friedrichshafen, Germany, have been posted online. The Vienna-based DokuFunk archive offers both audio and video presentations from the 2014 Ham Radio, which is Europe's largest Amateur Radio gathering.

PowerPoint presentations in English include "The Enigma and Other famous Cipher Machines" by Tom Perera, W1TP; "FT5ZM -- Amsterdam Island DXpedition" by Ralph Fedor, K0IR; "K9W -- Wake Atoll 2013 Commemorative Expedition" by Lou Dietrich, N2TU, and "VK9MT -- Mellish Reef DXpedition" by Leslie P. Kalmus, W2LK. The German-language presentation "Yagi und Quad Antennen für den Kurzwellenamateur" ("Yagi and Quad Antennas for HF") by Martin Steyer, DK7ZB, also is available.

The DokuFunk site offers selected Ham Radio presentations dating to 2008.

Round Two of 2014 ARRL 10GHz and Up Contest Just Ahead!

Round two of the 2014 ARRL 10 GHz and Up Contest arrives the weekend of September 20-21. Experimentation, building, and contesting all come together when radio amateurs competitively explore the microwave portion of the radio spectrum. The contest runs from 6 AM local time on Saturday until midnight local time on Sunday.

KB8VAO enjoys himself during the 2012 ARRL 10 GHz and Up Contest. [Photo courtesy of KB8VAO]

The exchange is your six-character Maidenhead Locator or "grid square," (eg, FN64co). Participants earn points based on the distance of each contact. Operating from several locations during the event is not only allowed, it's encouraged. Many stations will run just a few hundred milliwatts, using parabolic dishes to maximize gain. Along with line-of-sight contacts -- often made from mountaintops -- stations may make use of tropospheric and rainfall scatter or bounce signals off large objects, such as buildings or mountains.

A list of resources with more information is available. Complete rules and entry forms are on the ARRL website. All logs must be e-mailed or postmarked no later than 2359 UTC on Tuesday, October 21, 2014. Send paper logs to ARRL 10 GHz and Up Contest, 225 Main St, Newington, CT 06111.

Radio Scouting Webinar Set

A webinar, "What is Radio Scouting and What Does it Mean to Me?" is set for September 18 at 0100 UTC (Wednesday, September 17, in US time zones). The presenter will be Jim Wilson, K5ND, chairman of the Boy Scouts of America's Radio Scouting Committee, president of the K2BSA Amateur Radio Association, and member of the World Scouting JOTA-JOTI Team.

"Radio Scouting" includes all things Amateur Radio and Scouting. Topics will include the upcoming Jamboree on the Air (JOTA), the world's largest Scouting event, with 700,000 Scouts, 13,500 stations, and more than 22,000 Amateur Radio operators in 140 countries taking part. Advance registration is required. -- Thanks to The ARRL Contest Update via Keith Kaiser, WA0TJT

Tuskegee Airman and Congressional Gold Medal Recipient George Mitchell, K6ZE, SK

ARRL Life Member, longtime Amateur Radio operator and Tuskegee Airman George T. Mitchell, K6ZE, of San Diego, California, died September 4. He was 94. During World War II Mitchell taught Morse code to the pioneering black aviators known as the Tuskegee Airmen.

In 2007, Mitchell was among the group of Tuskegee Airmen veterans to belatedly receive the Congressional Gold Medal, the United States' highest civilian award, for his wartime service. African-American servicemen had been barred from training as military pilots until the Roosevelt Administration, faced with a federal lawsuit and mounting protests, opened an aviation school at Tuskegee Institute, a traditionally black college in Alabama.

George Mitchell, K6ZE, SK.

"The world looked at us as second-class citizens," Mitchell said in a 2003 San Diego Union-Times interview about his time with the Tuskegee Airmen. "We knew we were in a fishbowl. We knew we couldn't fail." Some 450 Tuskegee fighter pilots flew more than 15,000 sorties over North Africa and Europe during the war. The story of the Tuskegee Airmen was the subject of a 1995 film.

A Philadelphia native, Mitchell, who got into ham radio at the age of 12, belonged to several Amateur Radio organizations, including the OMIK Amateur Radio Association, the Air Force Flyers Club, the Old Old Timers Club, and the Quarter Century Wireless Association (QCWA), from which he received a 75-year certificate in 2012.

Following the war, Mitchell went to work as a civilian engineer for the US Navy. He retired to San Diego, but subsequently returned to work on the sea, this time for the Scripps Institute of Oceanography. He frequently spoke to school and civic groups about the role the Tuskegee Airmen played in the nation's history.

Survivors include his widow, D'Andrea Mitchell, and children, actor Brian Stokes Mitchell, George Mitchell, Richard Mitchell, Lorna Mitchell, and stepsons Deon and Robert Coons. -- Thanks to John Bigley, N7UR/Nevada Amateur Radio Newswire and media accounts

Red Cross Volunteer Stu Press, KC8HQT, SK

American Red Cross Disaster Service Technology Group (DST) volunteer Stuart "Stu" Press, KC8HQT, of Cincinnati, Ohio, died September 5. He was 61. Press, an ARRL member, is reported to have become ill during a DST deployment to the State of Washington to assist with communication in a fire-stricken area, and he returned to Cincinnati, where he died.

"Stu was a very active national volunteer, who called the Cincinnati Chapter of the American Red Cross his home base," said ARRL Public Information Officer Cindy Ebner, K8CJE, an ARC volunteer. "He volunteered numerous hours helping maintain their Amateur Radio station (W8VVL), [and] worked closely with the IT team to grow and maintain the network." The DST team oversees the technical component of a response. It also can serve as a liaison between local Amateur Radio groups and the ARC to facilitate initial emergency communication.

Ebner called Press "an instrumental cog in the machine of emergency response to both the American Red Cross organization and the Amateur Radio community," and said his loss would be felt by both.

Survivors include his wife, Susan, and two daughters. Services were September 9. In-memoriam donations may be made to the American Red Cross.

A Century of Amateur Radio and the ARRL

When the 1979 World Administrative Radio Conference (WARC-79) concluded, Amateur Radio had gained new bands at 10, 18, and 24 MHz. Those bands would become available to US hams later, after the FCC had done its work to put them in place. The term "WARC bands" for 30, 17, and 12 meters persists to this day.

Also in 1979, the FCC issued a Notice of Inquiry on the subject of radio frequency interference (RFI). The great expansion of consumer electronic gear that was susceptible to RFI had led an increase in complaints of interference from hams, largely through no fault of the hams or their equipment.

The 1979 World Administrative Radio Conference (WARC-79) in Geneva remains one of the most significant conferences in International Telecommunication Union (ITU) history. The ground-breaking decisions at WARC-79 remain important to this day. [Photo courtesy of the ITU]

In the March 1980 issue of QST, VE2AEJ's article, "Observance of Long-Delayed Echoes on 28 MHz" concluded that long-delayed echoes are a result of transmitted signals getting into a natural duct, probably between the E and F layers of the ionosphere, and circling the globe many times before re-emerging. After the explanation of LDEs was set forth, scientists asked for hams to help with reports of their LDE experiences, to better understand the details of the propagation.

As QST articles in the 1980s reflected, the main topics of interest to the amateur community were new antenna ideas -- from simple and inexpensive to large, complex, and very expensive -- the use of new solid state technology in the ham shack, VHF/UHF/microwave equipment and activities, 2 meter FM and repeaters, DXing, contesting, and moonbounce communication.

When microprocessors and microcomputers emerged in the early 1980s, hams began putting them to work. Later, stand alone computers began to be integrated into the stations of hams who were pushing the state of the art. Another area where digital technology helped amateurs was the construction of frequency synthesizers.

In the late 1970s, the Soviet Union's "woodpecker" over-the-horizon (ionospheric) radar had started its strong and annoying peck-peck-peck that slowly swept through the HF amateur bands as well as the allocations of other radio services.

In 1980 the ARRL Board of Directors established a Long-Range Planning Committee, to look far into the future and plan for Amateur Radio to remain strong enough to weather the efforts of other radio services to chip away at our frequency allocations. The LRPC was also tasked to find ways to strengthen the cooperation between Amateur Radio and governmental agencies at all levels.

The Amateur Radio space effort suffered a huge disappointment in May 1980, when the first attempt to launch a Phase 3 (OSCAR 9) satellite was unsuccessful. The Ariane launch vehicle failed right after liftoff, and Phase 3 landed in the Atlantic Ocean. The AMSAT-OSCAR community regrouped and went to work building another Phase 3 unit. The ARRL Foundation launched a fund-raising drive for building the new Phase 3 satellite that was highly successful. -- Al Brogdon, W1AB

The K7RA Solar Update

We saw a nice increase in the level of solar activity this week, and the outlook for the near term is good -- or at least interesting.

Average daily sunspot numbers for the period September 4-10 jumped from 85.1 to 152.1, and average daily solar flux rose from 126.7 to 155.8. Geomagnetic indicators were quiet, with the average planetary A index declining from 14.7 to 7.9, and the average mid-latitude A index dropped from 13.4 to 8.3. These latest numbers are compared with those of the previous 7 days, August 28 through September 3. has reported that a couple of coronal mass ejection (CME) blasts, launched September 9 and 10 from sunspot 2158, are headed toward Earth. The sunspot was in a most favorable position for launching CMEs in our direction; it was right in the center of the visible solar disc from Earth's perspective. Don't worry, though. This is not a doomsday event, although it is strong.

At 0520 UTC on September 11, the Australian Space Forecast Centre issued a geomagnetic warning. The Centre has predicted increased geomagnetic activity for September 11-13, due to CMEs. The Centre's forecast calls for unsettled conditions, with minor storm periods possible on September 11, active-to-major storm levels on September 12, and active geomagnetic conditions on September 13.

From NOAA/USAF the predicted planetary A index is 5, 32, and 18 for September 11-13, 5 for September 14-24, then 18 on September 25, 15 for September 26-27, 12 for September 28-29, and 10 on September 30.

Predicted solar flux is 160 on September 11, 165 for September 12-14, then 170, 165 and 155 for September 15-17, 145 for September 18-20, then 150, 145 and 135 for September 21-23, 130 for September 24-25, 125 for September 26-27, 130 for September 28-29, and 145 for September 29-30.

Expect aurora borealis displays in northern latitudes of the Northern Hemisphere and rough HF conditions on Friday, September 12. The predicted planetary A index of 32 for Friday is typical during a geomagnetic storm.

You can watch the fun on NOAA's Space Weather Prediction Center geomagnetic data page, updated every 3 hours. A K index above 3 indicates active geomagnetic conditions. Each single point higher represents a large increase in activity.

This weekly "Solar Update" in The ARRL Letter is a preview of the "Propagation Bulletin" issued each Friday. The latest bulletin and an archive of past propagation bulletins is on the ARRL website.

In Friday's bulletin look for an updated forecast and some interesting reports from readers.

Send me your reports and observations.

Just Ahead in Radiosport
  • September 13-14 -- Worked All Europe DX Contest (SSB)

  • September 13-14 -- Straight Key Weekend Sprintathon

  • September 13-14 -- Arkansas QSO Party

  • September 13-15 -- ARRL September VHF Contest

  • September 14 -- North American Sprint (SSB)

  • September 14-15 -- Classic Exchange (phone)

  • September 15 -- Run For the Bacon (CW)

  • September 18 -- NAQCC Monthly QRP Sprint (CW)

  • September 20 -- Feld-Hell Hell on Wheels Sprint

  • September 20 -- Pirate QSO Party

  • September 20-21 -- ARRL 10 GHz Cumulative Contest

  • September 20-21 -- Scandinavian Activity Contest (CW)

  • September 20-21 -- South Carolina QSO Party

  • September 20-21 -- Washington State Salmon Run

  • September 21 -- BARTG Sprint 75

  • September 21-23 -- Classic Exchange (CW)

  • September 22 -- 144 MHz Fall VHF Sprint

See the ARRL Contest Calendar for more information.

Upcoming ARRL Section, State and Division Conventions and Events

Find conventions and hamfests in your area.

ARRL -- Your One-Stop Resource for

Amateur Radio News and Information

  • Join or Renew Today! ARRL membership includes QST, Amateur Radio's most popular and informative journal, delivered to your mailbox each month.
  • Listen to ARRL Audio News, available every Friday.

Subscribe to...

Free of charge to ARRL members...

  • Subscribe to the ARES E-Letter (monthly public service and emergency communications news), the ARRL Contest Update (bi-weekly contest newsletter), Division and Section news alerts -- and much more!

Find us on Facebook. Follow us on Twitter.



The ARRL Letter

The ARRL Letter offers a weekly summary of essential news of interest to active amateurs that is available in advance of publication in QST, our official journal. The ARRL Letter strives to be timely, accurate, concise and readable.

Much of the ARRL Letter content is also available in audio form in ARRL Audio News.

Material from The ARRL Letter may be republished or reproduced in whole or in part in any form without additional permission. Credit must be given to The ARRL Letter and The American Radio Relay League.

Back issues published since 2000 are available on this page. If you wish to subscribe via e-mail, simply log on to the ARRL Web site, click on Edit Your Profile at the top, then click on Edit Email Subscriptions. Check the box next to The ARRL email newsletter, the ARRL Letter and you will receive each weekly issue in HTML format. You can unsubscribe at any time.

Delivery problems (ARRL member direct delivery only!):

Editorial questions or comments: John E. Ross, KD8IDJ, at


The ARRL E-Letter e-mail is also available in plain-text version:

Outlook Express

1. From the Inbox view, select the Tools menu and the Options selection.

2. Click the Read tab

3. Check the Read All Messages In Plain Text box.  When you open the e-mail, it will be in plain text without images. Other e-mail programs may be able to make a Mail Rule for e-mail received from the address so that the plain-text-only display is selected automatically.

Outlook 2007

Use the same procedure as for Outlook Express, although the global option is under "Tools/Trust Center/E-mail Security".


Use the menu item "View/Message Body As/Plain Text" or "View/Message Source" options.

OS X Mail (Mac)

Use the "View/Message/Plain Text Alternative" menu item.


Use the "Message text garbled?" link in the drop-down menu at the upper right of the displayed message block. pine, alpine Set "prefer-plain-text" in your ~/.pinerc configuration file: feature-list=..., prefer-plain-text, ...


Instragram     Facebook     Twitter     YouTube     LinkedIn