Category Archives: Radio Memories

Radio Waves: WWFD All Digital, End of CBC Long Dash, HD Aviation Interference, NC Broadcast History Museum Plans, and Ukrainian Radio Resistant to Jamming

Radio Waves: Stories Making Waves in the World of Radio

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 Dennis Dura, Mark Koskinen, Stuart Smolkin, and Ron Chester for the following tips:

AM Digital WWFD Concludes Its Test Phase (Radio World)

The Hubbard station now is a full-time, all-digital operation

WWFD in Frederick, Md., has concluded the experimental phase of its MA3 HD Radio operation. It has notified the FCC that after five years, it will now continue to operate as a full-time all-digital AM station as is allowed under commission rules.

Dave Kolesar at a meeting of SBE Chapter 37 in Wheaton, Md.
The Hubbard-owned facility was the first AM station in the United States to convert to the MA3 mode, doing so under experimental authority in 2018.

Dave Kolesar, the engineer and program director who spearheaded the initiative and has given numerous presentations at engineering conferences about it, tells me that Hubbard recently asked the FCC to conclude the special temporary authority. [Continue reading…]

The end of the long dash: CBC stops broadcasting official time signal (CBC)

Segment connected Canadians, kept the country on time for over 80 years

The beginning of the long dash indicates exactly 1 o’clock eastern standard time.

For more than 80 years the beeps and tones of the National Research Council (NRC) time signal have connected Canadians at exactly 1 p.m. ET.

But as of Monday, CBC Radio One audiences won’t be listening for the beginning of the long dash — they’ll have listened to the end of it.

Variations of the daily message and the “pips” that sound along with it have played over CBC’s airwaves since Nov. 5, 1939 — forming a link that connects Canadians from coast to coast to coast.

CBC and Radio-Canada have announced they’ll no longer carry the National Research Council (NRC) time signal.

Monday marked the last time it was broadcast, ending the longest running segment on CBC Radio. [Continue reading and listen to the report on the CBC...]

Xperi Discussing HD Radio Power Boost Proposal With Aviation Groups (Radio World)

The Aerospace Industry Association and the Air Line Pilots Association International have voiced interference concerns

Several aviation groups have recently expressed concern about the potential for interference on navigation systems if a proposal to increase power for digital FM stations in the United States is adopted. Now, HD Radio developer Xperi said it is working to address those concerns.

In comments filed with the FCC (MB Docket 22-405), the Aerospace Industries Association (AIA) and the Air Line Pilots Association International (ALPA) raised the possibility of interference between HD Radio stations at 107.9 MHz and the adjacent Aeronautical Radio Navigation Service (ARNS) band operating from 108.0 – 117.975 MHz.

The ARNS band is occupied by safety critical navigation and landing systems essential for safety of flight, according to the groups. They include Instrument Flight Rules (IFR) needed for landing during low visibility conditions at night and during inclement weather. [Continue reading…]

State Broadcast Leaders Announce Plans for Broadcast History Museum in North Carolina (Beasley Media)

State broadcast leaders have unveiled details of a North Carolina Broadcast History Museum. Details were announced during a press conference that took place on Friday, October 13th at the Governor’s Mansion in Raleigh, NC.

The museum initiative is a 501(c) 3 non-profit corporation dedicated to preserving North Carolina’s broadcasting legacy.

North Carolina has a rich broadcast history, dating back to March 1902, when radio pioneer Reginald Fessenden transmitted a 127-word voice message from his Cape Hatteras transmitter tower to Roanoke Island. Then fast forward to July 23, 1996, when WRAL-TV became the first television station in the United States to broadcast a digital television signal. The state has been and continues to be a wealth of pioneers and innovators in industry.

North Carolina has been and continues to be a wealth of pioneers and innovators in industry. The State has numerous famous broadcast personalities, including Andy Griffith (born in Mount Airy), Charles Kuralt and David Brinkley (both from Wilmington), National Sportscaster Jim Nantz (from Charlotte), and National Public Radio Newscaster Carl Kasell (from Goldsboro).

The Museum is seeking assistance from the public and people who worked in broadcasting to collect artifacts, documents, photographs and recordings that chronicle the history of prominent radio and television stations, broadcasters, programs and events. Through exhibits and collections, the Museum seeks to highlight the contributions made by North Carolina Broadcasters in shaping the industry and the state’s culture landscape.

The Museum is guided by a distinguished group of broadcast professionals that include Caroline Beasley, CEO, Beasley Media Group; Don Curtis, CEO, Curtis Media Group; Jim Goodmon, CEO, Capitol Broadcasting Co.; Wade Hargrove, media lawyer; Harold Ballard, Broadcast Engineer; Carl Venters, Jr., Broadcast Executive; David Crabtree, CEO, North

Carolina Public Media, Dr James Carson, Broadcast Executive; Jim Babb, Broadcast Executive, Cullie Tarleton, Broadcast Executive, and former member of the NC House of Representatives; Dave Lingafelt, Broadcast Executive, Carl Davis, Jr., Broadcast Engineer, Jim Heavner,

Broadcast Executive, and Mike Weeks, Broadcast Executive.

The North Carolina Broadcast History Museum web site will serve as a digital repository accessible by the public that will grow in content and importance as items are gathered and

displayed. The museum web site is under construction and currently available online at www.NCBMuseum.com. Future plans include a brick-and-mortar facility for education, inspiration and enjoyment.

For more information, please contact Michael Weeks, North Carolina Broadcast History Museum Board Trustees Chairman, at [email protected] or call 252-721-0470.

Ukraine claims to have invented a new radio that’s immune to Russian jamming (Business Insider)

Ukrainian Deputy Prime Minister Mykhailo Fedorov announced on Tuesday the launch of radio technology that “cannot” be blocked by Russian jamming.

Fedorov, who also serves as Ukraine’s Minister for Digital Transformation, wrote on Telegram that the Himera radio is “a unique technology that works despite enemy electronic warfare,” according to Ukrainska Pravda’s translation.

“The Russians cannot block the radio’s signals or decrypt it,” he said, adding: “The radio can also be integrated into a situational awareness system or used as a GPS tracker to search for and evacuate soldiers.”

Russia’s electronic warfare capabilities have long proved a thorn in Ukraine’s side, as Michael Peck previously reported for Insider.

Russia has managed to achieve “real time interception and decryption” of the Motorola walkie-talkie systems in widespread use by Ukraine, according to a May report by the Royal United Services Institute. [Continue reading…]

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Don Moore’s Photo Album: Loja, Ecuador

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Iglesia San Francisco, Loja

Many thanks to SWLing Post contributor, Don Moore–noted author, traveler, and DXer–for the latest installment of his Photo Album guest post series:

Don Moore’s Photo Album: Loja, Ecuador

by Don Moore

A few months ago I did a two-part feature on my favorite small Latin American city, Cuenca, Ecuador. This time let’s journey to a nearby smaller city that I don’t know very well but want to spend more time in.

Loja is about two hundred kilometers south of Cuenca on a paved highway that runs through a long valley before climbing into the mountains to twist and turn the rest of the way. Look at the route on Google Maps and you’ll see what I mean. Today it’s a picturesque four-hour bus ride but when I made the trip the first time in 1985 it was a tortuous twelve-hour journey on rough dirt roads.

The roads today may be smooth and paved but Loja is still the most isolated major town in Ecuador. The city is so far south that it is closer to the Peruvian border than it is to any other town of size in Ecuador. This isolation has both forced the region to be self-reliant and cushioned it from problems in the rest of the country. For three years in the mid-1800s the province of Loja even governed itself as a peaceful independent country while the rest of Ecuador was mired in a bloody civil war.

One of Loja’s many picturesque streets.

Loja’s population of around 200,000 (a third the size of Cuenca) makes it the twelfth largest city in Ecuador. But Loja is one of those places that has always punched above its weight. The economy is strong as it’s the center of one of the best coffee growing areas in South America and the city is the main transit point for the gold fields to the east in the Ecuadorian Amazon. Loja is widely thought of as the most cultured and educated city in the country. Two of its universities rank in the country’s top ten. And everyone agrees that Loja is the center of Ecuadorian music. One of the city’s several museums has room after room filled with displays about the many famous musicians that have come from (and continue to come from) Loja. Free concerts are held in the city’s plazas at least once a week.

Loja has always been forward-looking. In 1890 the city installed one of the first hydroelectric generators in all of South America. That was just eight years after the first plant was installed in the United States. A little over a century later, in 2013, the first windfarm in continental Ecuador was constructed on a ridge above the city. The eleven windmills produce sixteen megawatts and phase two of the project, which is now under construction, will add another forty-six megawatts. A recently approved third phase will add another 110 megawatts.

Windmills overlooking Loja

The First Visit

My first visit to Loja was in March 1985 after that long twelve-hour bus ride from Cuenca. I remember Loja as being a pretty but sleepy small city. We only stayed two nights and one day. My primary goal was to visit Radio Centinela del Sur and get a QSL for myself and several friends. I don’t recall anything from that long ago visit but I did get the QSLs. Radio Centinela was founded in 1956 so it wasn’t the first radio station in Loja. But it was the first one to last for more than a few years. On shortwave Radio Centinela del Sur was a station that changed frequency a lot. I first heard it in 1974 on 5020 kHz but most of my logs were made in the early and mid-1980s when 4890 kHz was in use. In the 1990s Radio Centinela del Sur used 4771 and 4899 kHz at various times. The station left shortwave for good by the late 1990s.

Radio Centinela de Sur in 1985

Business card from 1985

The second oldest station in Loja was Radio Nacional Progreso, founded in 1958. I have many logs of the station on its 5060 kHz (variable) frequency from the 1970s through the 1990s. I don’t remember why I didn’t visit them in 1985. Maybe the office was outside of town and difficult to get to. Loja’s other shortwave station was the Catholic broadcaster Radio Luz y Vida, founded in 1967. In the early 1970s the station used 4825 kHz on shortwave but around 1978 they switched to 4850 kHz. I last logged them there in 1997. Radio Luz y Vida was only a few blocks from our hotel and I stopped by several times but the inner door was always locked and I never got to see more than the entrance way. Continue reading →

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Radio Waves: FCC Issues FM Pirate Warnings, Shortwave Modernization Petition Comments, Morse Code Love, and The Art of Listening with BBC Monitoring

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Caversham Park (Photo source: BBC)

Radio Waves: Stories Making Waves in the World of Radio

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 John Smith and Chris Greenway for the following tips.

FCC Issues Nine Warnings To Miami Area Landowners And Property Managers For Illegal Radio Broadcasts (FCC Press Release)

The PIRATE Act Prohibits Landowners and Property Managers from Aiding Pirate
Radio Operations
—
WASHINGTON, July 21, 2023—The FCC’s Enforcement Bureau today issued nine warnings to landowners and property managers in the Miami area for apparently allowing illegal broadcasting from their properties. The FCC may issue a fine exceeding $2 million if it determines that a party continues to permit any individual or entity to engage in pirate radio broadcasting from any property that they own or manage.

“Providing a safe haven for pirate radio operations that can interfere with licensed broadcast signals and fail to provide emergency alert system notifications can have serious consequences for landowners and property managers that allow this conduct to occur on their properties,” said Loyaan A. Egal, Chief of the Enforcement Bureau. “I want to thank our field agents for their continued efforts to ensure compliance with federal law in this area.”

The Notices of Illegal Pirate Radio Broadcasting sent today target properties identified by
Enforcement Bureau field agents as sources of pirate radio transmissions. These notices formally notify landowners and property managers of the illegal broadcasting activity occurring on their property; inform landowners and property managers of their potential liability for permitting such activity to occur on their property; demand proof that the illegal broadcasting has ceased on the property; and request identification of the individual(s) engaged in the illegal broadcasting.

The PIRATE Act provides the FCC with additional enforcement authority, including higher
penalties against pirate radio broadcasters of up to inflation-adjusted amounts of $115,802 per day with a maximum of $2,316,034. In addition to tougher fines on violators, the law requires the FCC to conduct periodic enforcement sweeps and grants the Commission authority to take enforcement action against landlords and property owners that willfully and knowingly permit pirate radio broadcasting on their properties.

The Notices of Illegal Pirate Radio Broadcasting are available at:
https://www.fcc.gov/document/fcc-issues-warnings-allowing-illegal-radio-broadcasts.

Shortwave Modernization Petition Comments (FCC)

Readers note that the number of comments on the Shortwave Modernization Petition have surpassed well over 600 at time of posting. No doubt, this particular petition is getting more visibility and notice than expected.

Click here to view comments.

Falling in love by morse code (ABC Radio)

You may know someone who met the love of their life through writing letters, and these days you’d be hard pressed to NOT know people who’ve met online… but have you ever come across someone who’s met her husband in Morse code?

Ulla Knox-Little knew that getting to do an expedition to Antarctica as the radio room operator would be a life-changing experience, but she never expected it to lead to her meeting the love of her life.

Hosted and produced by Helen Shield.

Click here to listen to this short radio piece.

The Art of Listening: BBC Monitoring and the Historical Significance of the Transatlantic Open Source Intelligence Relationship [VIDEO] (Readex)

Last month, Readex welcomed librarians to a special breakfast presentation at this year’s ALA Annual Conference in Chicago, IL. Dr. Alban Webb, lecturer of Media and Cultural Studies at the University of Sussex, captivated the audience in attendance with his talk on “The Art of Listening: BBC Monitoring and the Historical Significance of the Transatlantic Open Source Intelligence Relationship”

Dr. Webb—a noted historian of BBC World Service—gave a fascinating and informative overview of the history of open-source intelligence (OSINT) and the role of BBC Monitoring, highlighting perspectives these newly digitized archives represent for the study of the 20th century history. Click here to read the full article.

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Don Moore’s Photo Album: The Museums of Galicia

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Many thanks to SWLing Post contributor, Don Moore–noted author, traveler, and DXer–for the latest installment of his Photo Album guest post series:

A Coruña coast

Don Moore’s Photo Album: The Museums of Galicia

by Don Moore

Some of my favorite sites to visit while traveling are historical, marine, and military museums. I’ve always been interested in those subjects and sometimes those kinds of museums have a few old radios on display. That makes a nice bonus to the visit. Last year, I spent May and June traveling all over Spain (with some short excursions into neighboring countries). One of my favorite regions was Galicia, where I stayed for five nights in the capital of A Coruña and six days in a rural village to the east. And the museums of Galicia had some of the most interesting radio-themed items I’ve ever seen.

Galicia is that small region of northwestern Spain directly north of Portugal. It was part of the Celtic world (along with Brittany in France and the British Isles) and the coastline was home to Phoenician and Greek settlements. It later came under Roman rule along with the rest of the Iberian Peninsula.

A Coruña Fishing Boats

A Coruña Fish Market

Spanish is spoken everywhere but the people are proud of their native language, Galician or Gallego. The language looks and sounds like Portuguese with a lot of Spanish influence but is actually older than either of those. Some linguists believe that Portuguese was derived from Galician.

The rugged Galician coast is one of the most beautiful I’ve ever seen with its numerous bays, estuaries, steep hillsides, and rocky shore. Most of Spain is arid but Galicia is one of the rainiest parts of Europe so the countryside is green and lush. And because of the neighboring cold Atlantic Ocean, temperatures remain comfortable even when the rest of Spain (and places further north) are baking in the summer heat.

A Coruña City Hall

MOON RADIO

One of the first places I visited in A Coruña was the Museo Nacional de Ciencia e Tecnología on the west side of the harbor. The very first display in the museum is a piece of radio history like no other. In the 1960s NASA set up a network of communication stations around the world to maintain constant contact with the Apollo moon missions. The primary stations were located in rural California, near Canberra in Australia, and in the little village of Fresnedillas outside Madrid. When Neil Armstrong and Buzz Aldrin landed on the moon in 1969 Madrid was facing towards them and received the first radio transmissions from the surface of the moon. This museum has one of several redundant radio racks that were used to receive that historic broadcast.

After visiting the museum I wandered uphill to Monte de San Pedro Park, the best place in A Coruña to view the city and harbor. Those heights were also once vital to the city’s defenses and the park contains several mothballed gun turrets built in the 1930s. Continue reading →

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Radio Waves: Hamvention Attendance Record, WWII Codebook, TuneIn for AM Stations, and 101 Years of Chicago Radio

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Radio Waves: Stories Making Waves in the World of Radio

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 Dennis Dura, Ron Chester, and Ulis Fleming for the following tips:

Hamvention 2023 breaks attendance record (WHIO)

XENIA — A new attendance record was set at Hamvention this year.

This year 33,861 people flooded to the Greene County Fairground and Expo Center for the world’s biggest amateur radio show, according to a spokesperson for Hamvention.

The number surpassed the previous record by more than 1,300 people. It’s also more than 2,000 greater than last year’s attendance.

This year’s Hamvention ran May 19-21 and brought in people from across the globe.

“Things went very smoothly due to the dedication and hard work of close to 700 volunteers,” Jim Storms, Hamvention General Manager, said.

Hamvention 2024 is scheduled for May 17-19. [Watch report on WHIO…]

Man’s WW2 codebook unearths St Erth’s ‘best-kept secret’ (BBC)

A retired schoolteacher is shedding light on an “ultra secret” World War Two listening station in Cornwall.

Mike Griffiths unearthed the secret existence of the MI6 outstation in St Erth when his late father, Harry Griffiths, left him his code book.

He has revealed the role his father and others played in providing intelligence for code-breakers at Bletchley Park.

Mr Griffiths said he “couldn’t be prouder” of what his father achieved. Continue reading →

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Don Moore’s Photo Album: Cuenca, Ecuador (Part Two)

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A Cuenca Artisan Market

Many thanks to SWLing Post contributor, Don Moore–noted author, traveler, and DXer–for the latest installment of his Photo Album guest post series:

Don Moore’s Photo Album: Cuenca, Ecuador (Part 2)

by Don Moore

In the song Por Eso Te Quiero Cuenca (That’s Why I Love You Cuenca) the singer recites a litany of the many reasons to love this city. What do I love about Cuenca? Well, unlike the song, I won’t include well-roasted guinea pig.

The elevation of 2560 meters (8,400 feet) gives Cuenca a comfortable spring-like climate year-round. Daily highs are usually around 20C/70F. Nights are chilly but not cold. Most days have at least several hours of sun, even during the rainy season (as it is now). There are numerous green parks and plazas including long tree-lined walking paths along the two main rivers that run through the city. The drinking water, which comes from high up in the mountains, is the best in South America. Yes, you can drink it right from the tap.

A walking/bike path runs along the Yanuncay River for over six kilometers through the south side of Cuenca. A similar path runs along the larger Tomebamba River in the center of town.

The people of Cuenca are among the friendliest I’ve found anywhere. It’s a well-run, educated city with lots of civic pride. The metro area population is only about a half-million so it’s small enough to easily get anywhere but large enough to have the benefits of a city. Cuenca has several good universities and theaters and the symphony orchestra gives free concerts most Friday evenings. It’s a pleasure to simply stroll through the beautiful architecture in the old centro neighborhood.

One of many beautifully restored buildings in Cuenca’s old centro.

Getting around Cuenca is easy. A ride on the excellent bus system costs just thirty cents and taxi rides usually run under two dollars. And, unlike the much larger cities of Quito and Guayaquil, Cuenca has a mass transit system. In 2013 city leaders voted to put in a light rail line. Doing so required digging up two of the main streets through the old downtown but rather than just dig up two streets they decided to dig up the entire old downtown … to replace the aging water and sewer systems, move all electric lines and cables underground, and install high-speed fiber optic Internet. (Fiber optic Internet was also run above ground in the newer neighborhoods outside the centro.) The result is one of the few places in Latin America where one can enjoy beautifully restored architecture and colonial churches without the views being marred by powerlines. And the Internet here is better than most places I’ve stayed at in the United States.

Those are just a handful of the reasons that I love Cuenca.

Early Radio in Cuenca

Radio broadcasting in Ecuador started in 1925 with Radio El Prado in Riobamba, a small city in the center of the country. Other stations soon started up in Guayaquil and Quito, including HCJB in 1931. Broadcasting came to Cuenca in 1934 when a group of friends purchased a homemade ten-watt transmitter from an engineer in Guayaquil and put it on the air as La Voz de Tomebamba. The name came from the main river flowing through Cuenca. At the time there were only four receivers in the city so the audience was rather sparse. La Voz de Tomebamba initially broadcast for only one or two hours a night and most of the musical selections were done live as there weren’t many 78 RPM records in town. Years later one early listener reminisced, “It was sixty percent noise. Only radio fanatics could be entertained by listening to such a thing.”

Old studio equipment from La Voz de Tomebamba

Gradually, the owners added new equipment and expanded the daily schedule. A fifty-watt transmitter was added in 1938 and by 1947 the power had been increased to two hundred watts. The first frequency listing that I’ve found for La Voz de Tomebamba was for 4200 kHz in a 1944 FBIS newsletter. The 1947 WRTH listed it as on the air from 0000 to 0430 GMT on 4200 kHz. And that was the station’s only frequency. Until the 1960s it was very common for radio stations in Ecuador to only broadcast on shortwave and not on medium wave. For example, the 1957 WRTH lists eighty Ecuadorian stations on shortwave (not counting HCJB) but only fifty-nine on medium wave.

Sometime in the early 1960s La Voz de Tomebamba made the switch to medium wave and left shortwave. Their 4200 kHz frequency is not listed in the 1965 WRTH, nor are they listed in any later ones. (I would be interested to hear from anyone who remembers listening to them on shortwave.) The changes may have had to do with financial problems the station was having. It closed in 1967 and remained off the air until returning under new ownership four years later. Today La Voz de Tomebamba is one of the most popular radio stations in town and has an excellent news department. Their sister station, Super Rock FM 94.9, is very popular with younger listeners.

La Voz de Tomebamba today.

The second station in Cuenca was Radio Cuenca, which began broadcasting in October 1945 on 2830 kHz with two-hundred watts. It was included in a 1953 list of stations logged by the Universal Radio DX Club of Indiana. To the local audience, Radio Cuenca was best known for its many live music broadcasts. Continue reading →

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Bob Zanotti’s presentation to the Fairlawn Amateur Radio Club (Part 2)

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Many thanks to SWLing Post contributor, Bob Zanotti (HB9ASQ), who has, at my request, shared a video recording of a presentation he gave to the Fairlawn ARC last year.