Tag Archives: David Iurescia (LW4DAF)

Radio Waves: Radio Prague Special Broadcast, WNP Marks 100 Years, Ham Interference, and RTE on Longwave

Radio Waves: Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers. To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors David Iurescia, Ronnie Smith, Troy Riedel, Jack Dully, and the Southgate ARC for the following tips:

Radio Prague asks, “Would you like to be featured on our broadcast?” (Radio Prague via Facebook)

Our 85th anniversary is coming up on August 31st! We’re celebrating the occasion with a special broadcast that day and would love to hear from you – our listeners. If you’d like to send us your greetings, please record a message and send an audio file via email (to [email protected]) or Facebook. Due to time constraints, your recording should be around 30 seconds long. Please include your first name, where you live, how long you’ve been listening, and what you like most about Radio Prague Int’l.

We look forward to hearing from you!

Sailing Vessel with Ham Radio History Marks 100 Years (ARRL News)

The schooner Bowdoin is a century old this year. Now owned by the Maine Maritime Academy (MMA) as a training vessel, the ham radio history of the 88-foot (LOA) Bowdoin is often neglected. Constructed in Maine specifically for Arctic exploration, the vessel relied on amateur radio for communication during explorer Donald B. MacMillan’s Arctic Expedition of 1923 and on the MacMillan-McDonald-Byrd Expedition of 1925 — thanks in part to ARRL co-founder Hiram Percy Maxim, W1AW. The venerable vessel, the official vessel of the State of Maine and the flagship of Maine Maritime Academy’s Vessel Operations and Technology Program, recently underwent a complete hull restoration and refitting and has done a little touring to mark its centenary. Its home port is Castine, Maine.

The longwave transmitters MacMillan used on his earlier missions had proved “unable to penetrate the screen of the aurora borealis,” then-ARRL historian Michael Marinaro, WN1M (SK), explained in his article, “Polar Exploration,” from the June 2014 issue of QST. In 1923, MacMillan turned to ARRL for help in outfitting his next expedition with better wireless gear. Marinaro recounted, “It was enthusiastically provided.” Maxim and the ARRL Board recruited Donald H. Mix, 1TS, of Bristol, Connecticut, to accompany the crew as its radio operator.

M.B. West, an ARRL Board member, designed the gear, which was then built by amateurs at his firm, Zenith Electronics. The transmitter operated on the medium-wave bands of 185, 220, and 300 meters, running 100 W to a pair of Western Electric “G” tubes. Earlier exploratory missions had used gear that operated on longwave frequencies. The shipboard station on board the Bowdoin was given the call sign WNP — Wireless North Pole. [Continue reading…]

The Machines That Built America (History Channel)

In 1893, sending information across America is a time-consuming process. Letters travel slowly by land, and those who can afford it, send telegrams along a limited network of fixed wires. But two rival inventors have the same idea for improving things: wireless communication. Nikola Tesla is one of the most famous and successful thinkers of his day, single-handedly changing the way electricity is supplied and generated. Guglielmo Marconi is a young, uneducated Italian inventor who ignores scientific consensus and goes with his gut. Both want to rid the world of wires and send messages through the air. With millions of dollars on the line, the two men battle to dominate the new market and bring radio to the masses. [Click here to view episode on the History Channel.]

Woman fights to have ham radio operations banned after potential interference with insulin pump (WFTV)

MARION COUNTY, Fla. — A Marion County woman is taking on her neighborhood association, in a matter she said puts her health at risk.

Michelle Smith, a Type 1 Diabetic, and a consultant determined that her neighbor’s ham radio hobby might have interfered with the doses of insulin being pushed out from her pump.

The 55+ community where she lives hired that consultant and told the neighbor to shut down his amateur radio station.

But a copy of the community’s rules shows a change was put in place that could pave the way for other similar antennas to be installed.

9 Investigates learned that Smith’s complaint went all the way to the state level.

She wants the Florida Commission on Human Relations to make a determination whether the community’s board and management is doing enough to protect her and others with medical devices.[…]

RTE on long wave 252 kHz back on air (Southgate ARC)

RTE carried out essential maintenance of the Long Wave transmitter in Clarkstown, Co. Meath for two months during which period RTE Radio 1 was not available on 252 kHz.

This essential maintenance of the transmitter was due to be carried out in 2020, but was postponed due to Covid-19 restrictions. For the health and safety of those carrying out the works, the transmitter had to be switched off for the works period. Any overhaul has to be completed during the summer months when there is good light and weather conditions.

Transmissions commenced once again last Monday with an output of 500 kiloWatt during daytime and 100 kiloWatt at nighttime.

During this shutdown, one could receive Radio Algeria transmitting on the same frequency with 1.5 megaWatt during the day and 750 kiloWatt at night, broadcasting a varied program.

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Radio Waves: Keeping CA Wildfires at Bay, 50 Years of KNOM, 24-Hour Saudi Radio Urdu Service, New Comms for Navy Subs, and North Korea Cracks Down on TV

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Radio Waves: Stories Making Waves in the World of Radio

Many thanks to SWLing Post contributors Peter Abzug, David Iurescia, and Dan Robinson for the following tips:

How A Group Of Dedicated Volunteers Are Keeping California’s Wildfires At Bay (NPR)

The Los Angeles Fire Department depends on help from amateur radio volunteers when fire threatens communications infrastructure. NPR looks at how ham radio operators are keeping residents safe.

50 years of KNOM Radio Mission (KNOM)

Whether you’ve been with us since the beginning, or you’re just getting to know us: it’s you, and your faithful support, that has made KNOM America’s oldest Catholic radio station. Thank you!

KNOM has been broadcasting in Western Alaska since July 14th, 1971, when the station could first be heard in Western Alaska.

The continuing mission has been possible only by the hard work, sacrifice, dedication, and love of thousands of people: our staff and volunteers, listeners and community members, and thousands of loyal benefactors across the nation who keep the lights on and the transmitters running. KNOM stands on their shoulders.

[…]Fifty years into KNOM’s history, the radio station is deeply embedded in Western Alaska. As we look to the future, KNOM’s vision is to one day be ‘taken over’ by the region – existing entirely for, and by, Western Alaskans. As the very first song ever played on KNOM – “We’ve Only Just Begun”, by The Carpenters – proclaims, the mission is just getting started.

KNOM continues to live out its values each day – as it has for five decades – as a friend and companion offering respectful service based on Catholic ideals. It is centered on the four cornerstones of the mission: Encountering Christ, Embracing Culture, Empowering Growth, and Engaging the Listener.

KNOM continues in sharing God’s love for Western Alaska through embracing its strength and beauty and being invested, long-term, in the growth of the region.

By engaging each listener with respect and companionship, KNOM hopes to amplify stories of hope, courage, and resiliency in Western Alaska.

Click here for stories and features on the KNOM 50th Anniversary Page.

Saudi Radio To Launch 24-Hour Urdu Transmission (Bol News)

JEDDAH: The Saudi Radio plans to launch test transmission of a 24-hour Urdu service from the middle of September 2021, while the services will be formally launched on September 23, a Saudi official said.

The transmission will include programmes on Islam, the holy Quran, Ahadis and historical and world affairs.

Saudi Broadcasting Authority deputy chairman Faisal Ilyafi said this, while talking to a delegation of the Pakistan Journalists Forum (PJF).

The world transmission was started from the holy city of Makkah in September 1950 with a 15-minute slot for the Urdu programme, he said, and stressed that it is the need of the hour to face challenges and keep ourselves abreast of the changes in media.

The Saudi Urdu transmission has decided to continue its transmission on social media, such as Instagram, Facebook, YouTube, FM, Shortwave, Satellite, and Twitter, he added.

Saudi Crown Prince Mohammed bin Salman has given approval to the project under the supervision of Media Minister Dr Majid bin Abdullah Al Qasabi, he said, adding that the Saudi Information Ministry has also made several other languages part of the project.

The deputy chairman said any language has a supreme significance to disseminate news-cum-events, that’s why many foreign languages such as Russian, Spanish, Japanese, Hebrew and Chinese would be part of the transmission.[…]

Communication Breakdown: Navy Submarines Need a New Way to Talk to Each Other (The National Interest)

As Navy innovators work intensely to pioneer new methods of undersea communication, many might wish to reflect upon the decades of technical challenges associated with bringing any kind of undersea real-time connectivity to submarine operations. Historically, certain kinds of low-frequency radio have enabled limited degrees of slow, more general kinds of communication, yet by and large submarines have had to surface to at least periscope depth to achieve any kind of substantial connectivity.

The advent of new kinds of transport layer communications, coupled with emerging technologies woven into unmanned systems, are beginning to introduce potential new avenues of data processing and transmission intended to bring greater degrees of real-time undersea data transmission to fruition.

Sea water diminishes the power of electrical transmission, challenges identified many years ago by the Navy and some of its partners who have been working on under communication for decades such as Northrop Grumman. Northrop’s efforts date back to the World War II era and, along with the Navy and other industry contributors, helped pioneer the innovations that helped adapt RF communications architecture to sonar today. Considering this history, there are some interesting synergies woven through various elements of undersea warfare radio communications.

A 2014 essay by Carlos Altgelt, titled “The World’s Largest “Radio” Station,” details some of the historic elements of how the U.S. Navy pursued Extremely Low Frequency (ELF) undersea connectivity. Through its discussion of low-frequency ELF connectivity, the essay explains the technical challenges associated with undersea communication, which seem to align with how Northrop Grumman innovators describe how undersea communications will need to largely evolve in the areas of acoustics and optics.

As Altgelt notes: “As a result of the high electrical conductivity of sea water, signals are attenuated rapidly as they propagate downward through it. In effect, sea water ‘hides’ the submarine from detection while simultaneously preventing it from communicating with the outside world through conventional high-frequency radio transmissions. In order to receive these, a submarine must travel at slow speed and be near the surface, unfortunately, both of these situations make a submarine more susceptible to enemy detection.”[…]

North Korean capital cracks down on illegal TVs to prevent access to South Korean broadcasts (RFA via the Southgate ARC)

Each Pyongyang household must report the number of TVs they own, and they face stiff punishments for hiding them

North Korea has ordered residents of the capital Pyongang to report the number of televisions in each household to stop them from watching banned shows from prosperous, democratic South Korea, sources in the country told RFA.

In North Korea, access to media from the outside world is strictly controlled, and TVs and radios are manufactured to only pick up domestic channels and must be registered with the authorities. But residents do find ways to access South Korean signals, either by using foreign televisions or modifying domestic ones.

Getting caught during routine inspections with a TV that can pick up illegal signals is a punishable offense. Residents with more than one television hide their illegal TVs during inspections, only to bring them out again to watch Seoul’s latest hot drama or variety show, former residents told RFA.

Authorities are aware of the deception and have issued a directive that every household in the city declare to their local neighborhood watch unit how many televisions they have.

“Residents are trying to hide them, but the judicial authorities are trying to find them. They are looking for TVs that can get South Korean TV channels in addition to the ‘official’ channels,” said a resident of Pyongyang, who requested anonymity for security reasons.

“Everyone knows that in Pyongyang, South Korean TV signals can be picked up in various areas,” the source said. He mentioned the Mangyongdae and Rangrang districts in the center of the city of 2.8 million.

In these areas the residents have been known to have two or three televisions in their homes, so they can watch the legal channels during inspections and watch South Korean broadcasts in secret,” the source said.

The source said that residents have developed clever ways to hide their illegal TVs.

Read more from this very interesting Radio Free Asia article:
https://www.rfa.org/english/news/korea/tv-05252021155129.html

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Radio Waves: Baseball Before Radio, VOA Ends Bangla on FM & SW, Brookmans Park Close to 100 Years, and Ireland National Shortwave Club on Zoom

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Radio Waves: Stories Making Waves in the World of Radio

Many thanks to SWLing Post contributors Tom Daly, David Iurescia, Dave Porter, and the Southgate ARC for the following tips:

Before There Was Radio: How Baseball Fans Followed Their Favorite Teams, 1912-1921 (SABR Century Research Committee)

If you were a major-league baseball fan in the 1910s, you were living at a time before commercial radio had come along. With no way to listen to the play-by-play at home (and no expectation that such a thing was even possible), you had to find other options when you wanted to know how your favorite team was doing. The best way, of course, was to go to the ballpark and watch the game in person, but not everyone could get the time off from work; there was no 40-hour workweek yet and putting in 50 or more hours a week was common in some jobs. And even if you had an understanding boss, there were still expenses to consider: By modern standards, tickets seemed cheap (even World’s Series seats ranged from 50 cents to $3), but keep in mind that the average worker’s salary was much less than what people earn today. For example, in 1915, the annual salary for teachers in most cities was less than $600,[1] and many other jobs paid no more than $700 a year.[2] Thus, attending a ballgame was reserved for special occasions.

Some fans who could not attend in person would go downtown and gather in front of the offices of the local newspaper, where they eagerly awaited the latest scores. The bigger cities often had a group of newspaper offices in close proximity to each other; in Boston and other large cities, this area was sometimes referred to as Newspaper Row. It became a place for fans to socialize, as everyone stood on the street in front of their favorite publication, hoping for good news about the game. When the newspaper received the latest scores from a telegrapher at the ballpark, a newsboy would write the information on a bulletin board, updating it every inning.[3] Some newspapers also had someone with a megaphone calling out the updates as they were received. In either case, the fans would cheer whenever the news was good, or express their disappointment when it wasn’t.[…]

VOA’s Bangla Service Ends Radio Broadcasts, Expands TV and Social Media Coverage (VOA)

Voice of America Bangla language service FM and shortwave radio transmissions officially end on July 17, 2021, after 63 years of serving Bangladesh and the Bangla-speaking Indian states of West Bengal, Tripure and Assam. Simultaneously, the service’s television and social media content will expand considerably, as these are platforms more heavily used by VOA Bangla’s 16 million weekly audience members.

“When VOA Bangla launched in January 1958, Bangladesh was known as ‘East Pakistan’ and it was a territory under martial law with no television or private radio,” said John Lippman, Acting VOA Programming Director. “VOA’s shortwave radio transmissions from outside the borders were a lifeline to the Bangla-speaking population for independent news and information.”

While the service’s shortwave radio audience is now less than one percent, VOA Bangla social media audiences have grown significantly in recent years. Engagement actions on the Twitter account have risen 54% over the previous year, while video views on Instagram are up 274% in the same period.

“Dozens of domestic television and radio stations compete for Bangla-speaking audiences, as well as an increasing number of digital sources,” Lippman noted. “As the demand for TV and online access to news in Bangladesh expands, VOA’s Bangla service program offerings need to be on the platforms its audience already is most active.”

“VOA Bangla radio broadcasts brought world events to its audiences since the days when radio was the primary news medium,” Acting VOA Bangla Service Chief Satarupa Barua told staff this month. “It was a staple in our upbringing, a household name. We will build on that reputation, increasing our presence on media that is now far more heavily used than short wave and medium wave radio.”

During the final days of its radio broadcasts, the service will broadcast retrospective programming, looking back at the changes in the country since 1958. “Because of our service’s history in Bangladesh, working at VOA has been the ‘dream job’ for many of us. With the coming changes, it will continue to be,” Barua added.

This change in radio programming will not affect broadcasts of “Lifeline”, a 30-minute daily radio program in the Rohingya language, spoken by Muslim refugees in Bangladesh who fled ethnic violence in Myanmar. Produced by the Bangla service, the program launched in July 2019.

Hatfield’s nearly 100-year-old broadcast station that revolutionised BBC radio (HertsLive)

Among its multiple accolades, Hertfordshire is home to one of the most important facilities in British broadcasting history – and it’s nearly 100 years old.

The Brookmans Park Transmitting station in Hatfield, Hertfordshire, was originally built by the BBC as the first of a network of regional dual transmitter stations, replacing the city-based ones from before.

The station has played a crucial part in the history of broadcasting in Britain. It was the first purpose-built twin transmitter station in the world that was capable of broadcasting two radio programmes simultaneously when it was completed in 1929.

The transmitter also played a role in the early development of television broadcasting.

This particular station was the first in the BBC’s adventurous scheme to bring existing radio reception to the whole of Britain.[…]

National Short Wave Listeners Club (Southgate ARC)

Ireland’s IRTS News report that meetings of the National Shortwave Club on Sunday evenings at 2000 on the Zoom platform will continue over the Summer months and they continue to attract around half of the membership of almost 120 most weeks.

A decision has been made to suspend the weekly Wednesday revision classes until it looks like an examination will be held within a reasonable time. Hopes are high that following next Thursdays Government announcement, an exam date will be published as soon as possible thereafter.

Interest in the new on-line classes which will begin in the autumn is already high and anyone interested is invited to reserve their place via email to ‘training at SWL.ie’

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Radio Waves: Radio Survivor Covers Pirates Pt. 2, Radio Scatter and Theoretical WSPR, RIP Bob Fass, and Vatican Radio Celebrates Marconi Day

Radio Waves: Stories Making Waves in the World of Radio

Many thanks to SWLing Post contributors Paul L, Pete Eaton, David Iurescia, and Troy Riedel for the following tips:

Podcast #294 – Reading the PIRATE Act / FCC & the Supremes Pt. 2

The PIRATE Act was signed into law more than a year ago, but the rules governing increased fines for unlicensed broadcasting are about to go into effect on April 26. The Act is intended to give the FCC additional tools for tamping down pirate radio activity in hot beds like Boston and Brooklyn, NY, but there are reasons to be skeptical.

Brooklyn-based writer, post-production mixer and field recordist David Goren joins to help us tease out the real-world implications. Goren is also the creator of the Brooklyn Pirate Radio Sound Map and has been monitoring and recording unlicensed radio activity in the borough for decades.

Also joining the show is Dr. Christopher Terry from the University of Minnesota. A professor of media law, he helps illuminate some of the legal and bureaucratic elements that complicate the Commission’s efforts. He also catches us up on the latest development in the battle over media ownership rules, with the Supreme Court issuing a narrow unanimous ruling in favor of the FCC’s most recent changes, but not quite addressing the decades-long gridlock in that policy area.

Click here to visit Radio Survivor.

WSPR May Hold The Key To MH370 Final Position (Hackaday)

The disappearance of Malaysia Airlines flight MH370 after an unexplained course change sent it flying south over the Indian Ocean in March 2014 still holds the mystery of the wreck’s final location. There have been a variety of efforts to narrow down a possible search area over the years, and now we have news of a further angle from an unexpected source. It’s possible that the aircraft’s path could show up in radio scatter detectable as anomalously long-distance contacts using the amateur radio WSPR protocol.

WSPR is a low-power amateur radio mode designed to probe and record the radio propagation capabilities of the atmosphere. Transmit beacons and receiving stations run continuously, and all contacts however fleeting are recorded to an online database. This can be mined by researchers with an interest in the atmosphere, but in this case it might also provide clues to the missing airliner’s flightpath. By searching for anomalously long-distance WSPR contacts whose path crosses the expected position of MH370 it’s possible to spot moments when the aircraft formed a reflector for the radio waves.[…]

Click here to read the full article at Hackaday.

Bob Fass, Pioneer of Underground Radio, Dies at 87 (NY Times)

His provocative “Radio Unnameable,” long a staple of the New York station WBAI, offered a home on the FM dial to everyone from Abbie Hoffman to Tiny Tim.

Bob Fass, who for more than 50 years hosted an anarchic and influential radio show on New York’s countercultural FM station WBAI that mixed political conversation, avant-garde music, serendipitous encounters and outright agitation, died on Saturday in Monroe, N.C., where he lived in recent years. He was 87.

His wife, Lynnie Tofte, said he had been hospitalized with Covid 19 earlier in the month, but he died of congestive heart failure.

Continue reading at the NY Times.

Vatican Radio celebrates 30th International Marconi Day

The Dicastery for Communication marks the 30th International Marconi Day with a celebration at Vatican Radio’s historic broadcast station outside Rome.

International Marconi Day is held every year on the Saturday closest to the birthday of the inventor of the radio, Guglielmo Marconi, on 25 April 1874.

This year’s commemoration fell a day earlier, and saw dozens of radio stations exchange messages, including Vatican Radio, which Marconi himself helped found in 1931.

The 30th iteration of Marconi Day was celebrated at Vatican Radio’s broadcast center at Santa Maria di Galeria, outside Rome.

Day for those who love radio

According to Dr. Paolo Ruffini, the Prefect of the Dicastery for Communication, it was “a day spent in a family spirit” for those who love the Radio and the man who invented it.

He noted that the broadcast station forms both the center and periphery of Vatican Radio, since it is the place where radio waves are emitted which carry the Gospel and the words of the Popes throughout the world.

Marconi’s favorite Radio

The 30th Marconi Day falls within the 90th anniversary year of the founding of Vatican Radio.

The great Italian inventor’s daughter, Princess Elettra Marconi, who was present for the celebration, recalled that the station was her father’s favorite, though he had founded several others.[…]

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Radio Waves: Waves of Hope Presentation, More Radio Post-Pandemic, RTÉ to cease radio over DAB network, and Saving VOA Delano Relay DL-8

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Radio Waves: Stories Making Waves in the World of Radio

Many thanks to SWLing Post contributors David Iurescia, William Lee, and Radio Ado for the following tips:

Waves of Hope at Nutley Public Library (Tap Into Nutley)

Saturday, March 27 at 2:00 p.m. via Zoom – Learn the true and inspiring story of centenarian Agnes Joan Negra. During World War II, using her shortwave radio from her home in Nutley, NJ, Agnes listened to Radio Berlin each night and notated the names of U.S. Prisoners of War as they were announced. Agnes then went on to send personal letters to each family to inform them that their loved ones were still alive. Author, Nutley native, and Son of Agnes, Ronald along with his wife Valerie, will discuss the creation of this book and this inspiring story of his mother. You must register in advance at nutleypubliclibrary.org/waves-of-hope to attend. When registering you will receive a confirmation and one day before the event you will receive an email with log-in instructions through Zoom.[…]

People will be listening to more radio when the pandemic is over: Ciaran Davis (RadioInfo)

“People have learnt that they can listen to radio in new ways and they will be listening to more, not less, when the pandemic is over,” according to HT&E chief executive Ciaran Davis.

Speaking to radioinfo this week, Davis explained that the company had “a very tough second quarter” in 2020, but the rest of the year turned out better than expected.

“There was a huge improvement in quarters 3 and 4, compared with that horrible quarter 2 where radio revenue was back 46%,” said Davis.

With about 30 people losing their jobs at the height of the pandemic, “regular communication and honesty was important in getting the staff through the worst of the pandemic.” It was “a very unsettling time” but the company “kept people involved and focused on the positive,” which kept the company performing well despite the tough economic conditions.

After early pay cuts, salaries have now returned to normal. “The revenue book was empty, so we had to take the decision to cut pay, but radio listenership and advertising has come back strongly and more quickly than we thought it would then… we were looking at some troubling numbers if the pandemic had of kept going.”

Luckily, the worst fears were not realised. HT&E revenue was 22% down on the previous year, but could have been a lot worse. The outlook seems positive for 2021.

“I think there was a perception that radio would suffer the same fate as out of home because people were not listening in the car during lockdowns, but it didn’t.

“We in the industry knew that our content is engaging enough, strong enough, local and live enough to be resilient. The emotional bond between listeners and their favourite stations and personalities meant that they easily switched to new platforms when they were at home. It took some convincing for the ad market to understand that this had happened, but they understood in the end.

“This is an exciting time. I think people have learnt that they can listen to radio in new ways and they will be listening to more not less when the pandemic is over.”[…]

Read more at: https://www.radioinfo.com.au/news/people-will-be-listening-more-radio-when-pandemic-over-ciaran-davis © Radioinfo.com.au

RTÉ to cease radio transmission on DAB network (RTÉ)

RTÉ is to cease transmission of its radio services on the Digital Audio Broadcast (DAB) network on 31 March.

However, its digital radio services, RTÉ Gold, RTÉ 2XM, RTÉ Radio 1 Extra, RTÉ Pulse, and RTÉjr Radio, will remain available on other platforms.

In a statement, the broadcaster said the move to cease DAB transmission was driven by three main factors – the fact that DAB was the least utilised platform in Ireland; that RTÉ is the only Irish broadcaster on the DAB system, and cost avoidance.

A public information campaign will be held to show customers how they can continue to access the digital stations.

In 2019, RTÉ had announced that its digital radio services would cease transmission as part of cost cutting measures.

However, although the DAB service will stop in March, the stations will now still be available on other platforms.

The broadcaster said this is due to the value audiences still derive from them.

The latest JNLR report, Radio in a Digital World, compiled by Ipsos/ MRBI, found that while 8% of the population in Ireland (330,000 people) are accessing radio stations via digital means, the smallest number in this cohort opt for DAB.

According to the report, just under 5% of adults in Ireland listen to radio via a mobile device, 2% listen on a PC, around 1.5% listen on a smart speaker, 0.6% listen on a TV set and 0.5% DAB. 77% of adults in Ireland listen to radio on FM.

For details on how to continue to listen to RTÉ digital radio services visit www.rte.ie/keeplistening

One Megawatt of Peak AM Power – Saving the Voice of America Delano Relay DL-8 (YouTube)

In 2007, the Voice of America ceased operations at the Delano Relay site in Central California. The site is destined to be bulldozed along with several relics of Collins Radio Company’s Broadcast Communications Division. The Collins Collectors Association, with assistance from the Antique Wireless Association, hatched a plan to retrieve one of the Collins 821A-1 250 KW Shortwave Transmitters from the site and place it on display for all to see. This presentation gives some history of VoA and the Delano site and follows the disassembly and relocation of Delano Relay DL-8.

Dennis Kidder, W6DQ, is a retired Aerospace Engineer, having spent nearly 45 years in System Engineering. His career spanned many fields – from building and operating large scale sound systems, computer systems used to publish newspapers and control communications satellites, 4 years as the Chief Telecom Engineer during the construction of the New Hong Kong International Airport, and finally, air defense radar systems and networked radio communications systems used by the military. First licensed as WN6NIA then WA6NIA over 50 years ago, Dennis was granted the callsign of one of his High School Elmers, Chek Titcomb (SK), W6DQ. Amateur Radio has been a nearly life-long passion.

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Radio Bulgaria celebrates 85th anniversary

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Many thanks to SWLing Post contributor, David Iurescia (LW4DAF), who shares the following feature from Radio Bulgaria who celebrates their 85th anniversary:

Speaking your language for 85 years

2021 marks the 85th anniversary of the Bulgarian National Radio’s foreign language service to the world. It all began on 16 February, 1936. One year after the Bulgarian radio was officially launched, what is now Radio Bulgaria went on the air. It was a Sunday when Radio Sofia’s full morning programme was launched, to reach Europe, North America and North Africa.

Now, 85 years later, Radio Bulgaria is still talking to the world about the country in English, German, French, Spanish, Russian, Serbian, Greek, Albanian, Turkish and Bulgarian.

Our special feature presents intriguing facts from the history of Radio Bulgaria, its golden voices, as well as reminiscences from the people who have worked at Radio Bulgaria through the years.

Click here to view Radio Bulgaria’s feature articles.

Thank you for the tip, David. This article reminded me to listen, once again, to the final shortwave broadcast of Radio Bulgaria. Seems like yesterday!

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Radio Waves: Hams Monitor Mars Spacecraft, Open Letter to Strengthen RCI, Pirate Radio Adverts, and WBBR QSL Update

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Photo from the RCI Sackville transmitter site in 2012, a few months prior to its closure.

Radio Waves: Stories Making Waves in the World of Radio

Many thanks to SWLing Post contributors Mike, Troy Riedel, David Iurescia, and Bob Janney for the following tips:

Ham Radio Signals From Mars (Spaceweather.com)

Ham radio operators are doing something that until recently only big Deep Space Networks could do. “We’re monitoring spacecraft around Mars,” says Scott Tilley of Roberts Creek, British Columbia, who listened to China’s Tianwen-1 probe go into orbit on Feb. 10th. The signal, which Tilley picked up in his own backyard, was “loud and audible.” Click to listen:

The signal Tilley received from Tianwen-1 is dominated by a strong X-band carrier wave with weaker side bands containing the spacecraft’s state vector (position and velocity). Finding this narrow spike of information among all the possible frequencies of deep space communication was no easy task.

“It was a treasure hunt,” Tilley says. “Normally a mission like this would have its frequency published by the ITU (International Telecommunications Union). China did make a posting, but it was too vague for precise tuning. After Tianwen-1 was launched, observers scanned through 50MHz of spectrum and found the signal. Amateurs have tracked the mission ever since with great accuracy thanks to the decoded state vector from the probe itself.”[…]

Open letter to PM, Ministers calls for international service to be strengthened, not cut (RCI Action Committee)

The following open letter was sent February 15, 2021 to Prime Minister Justin Trudeau, Deputy Prime Minister Chrystia Freeland, Foreign Affairs Minister Marc Garneau, and Canadian Heritage Minister Steven Guilbeault asking them to maintain the integrity of Canada’s Voice to the World, Radio Canada International (RCI).

Thirty-two signatories, including former Prime Minister Joe Clark, former Canadian ambassador to the United Nations Stephen Lewis, author-composer-songwriter-film director Richard Desjardins, author Naomi Klein, and actor Donald Sutherland, ask that the CBC/Radio-Canada policy announcement of December 3, 2020 be blocked, as well as any changes to RCI, until RCI staff, along with an assembled group of qualified people outside CBC/Radio-Canada, can propose a plan to rebuild the international service.

The signatories say the plan should devise a form of financial and editorial autonomy for RCI. And outline a path to follow to restore the international mandate and effectiveness of Radio Canada International in the context of today and the future.

For more information, please contact Wojtek Gwiazda, Spokesperson, RCI Action Committee, [email protected]

If you would like to help us please consult this page:

What you can do – Comment vous pouvez nous aider

http://rciaction.org/blog/what-you-can-do/

Click here to read the Open Letter.

Prominent Canadians rally to save Radio Canada International one more time (Toronto Star)

OTTAWA – A group of prominent Canadians is calling on the CBC to rethink its decision to significantly cut staff and rebrand the globally focused Radio Canada International to focus on domestic news.

Wojtek Gwiazda, spokesman for the group trying to save RCI, says the CBC is planning to cut 13 full-time staff and three contract jobs from a staff of about 20.

They’ve sent Prime Minister Justin Trudeau a letter signed by 32 prominent Canadians, including former prime minister Joe Clark, former Canadian ambassador to the United Nations Stephen Lewis, author Naomi Klein and actor Donald Sutherland asking for the decision to be reversed.

Gwiazda says the new CBC policy will focus almost exclusively on producing programming for ethnic communities and the ethnic media inside Canada, instead of directing programming to an international audience.

Gwiazda says the move is a violation of the Broadcasting Act and order-in-council that created RCI in 1945.

In the December memo to RCI staff, the CBC said it was “modernizing” the news service for the 21st century by offering more translated CBC content in new languages such as Punjabi and Tagalog, which is spoken in the Philippines.

“By becoming more relevant, more visible or more widely available in the languages spoken by the largest number of new Canadians, the new offering will allow Radio Canada International to better connect and engage with its target audience. RCI will also make all this content freely available to interested ethnic community media,” says the CBC statement.

RCI is used to fighting for its survival since the CBC cut its shortwave radio service in 2012, which severed the broadcaster from its Chinese audience, said Gwiazda.[…]

Save and rave! How a compilation of pirate radio adverts captures a lost Britain (The Guardian)

Fashion boutiques, shop-fitters and others advertised alongside raves on early 1990s pirate radio. Now, a new compilation is rediscovering a slice of the underground

ave you got that record that goes ah-woo-ooo-ooh-yeah-yeah?” It’s a scene familiar to anyone who spent time in a hardcore rave record shop in the 1990s – a punter asking for a tune they’ve heard on pirate radio or at a rave but they don’t know the title of, so they mimic the riff or sample hook hoping someone behind the counter recognises it.

A relic of pre-Shazam life, the ritual is preserved in an advert for Music Power Records aired on the pirate station Pulse FM in 1992. Nick Power, owner of the north London shop, recalls that no matter how mangled the customer’s rendition, “nearly always, you’d be able to identify the exact record they were looking for”. In the advert, Power plays the roles of both sales assistant and punter, pinching his nose to alter his voice. Almost 40 years later, the comic skit commercial has been resurrected alongside others on two volumes of London Pirate Radio Adverts 1984-1993, by audio archivist Luke Owen. Power is pleasantly bemused by this turn of events: “I can’t see there’d be a demand for radio ads, but there’s got to be someone out there who’s interested enough to buy it. I don’t see it being a platinum release, though!”

Released via his label Death Is Not the End, Vol 1 is available digitally at a name-your-price rate and for £7.50 as a limited-edition cassette tape – an echo of the format on which pirate listeners captured transmissions of hardcore and jungle. Back then, most fans pressed pause when the ad break started, which means that surviving documents of the form are relatively scarce. But what once seemed ephemeral and irritating has acquired period charm and collectability.[…]

Reception Reports & QSL Cards for WBBR-AM (via Bob Janney)

Good Day Dxers and SWLers

We are pleased when we receive requests to confirm reception of Bloomberg radio station WBBR-AM New York 1130 kHz 50 Kw DA-N. We enjoy reading those reports and listening to recordings of your reception from WBBR-AM. We are responding by e-mail to all reception reports as quickly as we can. Following the email response we will mail our QSL Card to the DX’er or club that provided us with the reception report.

Please note that my colleague in New York City, Mr. Michael Lysak has become quite busy with radio program and reporter scheduling so, in the future could you please ask everyone to direct their reception reports to:

Bob Janney WB3EBN
WBBR-AM Transmitter Site Technician
E-mail [email protected]

If you are in touch with other radio clubs would you please advise those clubs to send requests for our QSL card to Bob.

Thanks 73 & good DX

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