Category Archives: International Broadcasting

Guest Post: Following the Ethiopian war over shortwave radio

Many thanks to SWLing Post contributor and political cartoonist, Carlos Latuff, who shares the following guest post:


Carlos Latuff at Catacumba Park in Rio de Janeiro, monitoring Ethiopian broadcasts.

ETHIOPIA: A WAR THROUGH RADIO

by Carlos Latuff, special for The SWLing Post

We just entered 2022 and the civil war in Ethiopia has already completed 1 year. On the one hand we have the  Tigray People’s Liberation Front (TPLF) guerrillas from northern Ethiopia and its allies, and on the other hand we have the armed forces of Ethiopian government and its allies. The dead are piling up, accusations of war crimes from both sides, local and international political interests at stake, and no perspective for a peaceful solution. Without going into the reasons for this new war in Ethiopian territory, I’d like to focus on the use of radio waves by both parties of this conflict.

I monitored shortwave broadcasts from Ethiopia and to Ethiopia between October 21, 2021 and January 4, 2022. The receivers were Tecsun PL-606 and XHDATA D-808, using both the telescopic antenna and a long wire. In all cases, listening was carried out in Brazilian cities.

Carlos at Catacumba Park monitoring and recording clandestine Ethiopian broadcasts.

The monitored stations were: Continue reading

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Radio Waves: AIR Doubles Broadcast Times, Radio Prague’s 2022 QSL Cards, Ham On The Moon, and Allouis Transmitter Silenced

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, Kris Partridge, and the Southgate ARC for the following tips:


AIR to double broadcast time for programmes in six languages (Deccan Herald)

Starting Monday, All India Radio (AIR) programmes in six neighbourhood languages, including in Dari, Pashto, Baluchi and Mandarin Chinese, will be available to listeners every day in the morning and evening. The AIR’s external services division has doubled the time for the programmes aired in Dari, Pashto, Baluchi, Mandarin Chinese, Nepali and Tibetan languages, the public broadcaster said in a statement on Sunday.

The programmes in these six languages will be aired on shortwave frequency and also live streamed on YouTube, NewonAir App, DD Free Dish, it said.

“The external services division of the All India Radio is expanding its transmission in six neighbourhood languages from January 3, 2022. These languages are Dari, Pashto, Baluchi, Mandarin Chinese, Nepali and Tibetan,” the public broadcaster said. [Continue reading…]

Radio Prague’s QSL Cards (Radio Prague)

The three letters – QSL – constitute one of the codes originally developed in the days of the telegraph. All codes consisted of three letters beginning with “Q”. Later some of these “Q” codes were adopted by radio-telegraphists and radio listeners. QSL means “contact confirmed” or “reception confirmed”. Continue reading

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A look inside: The Worldwide Listening Guide’s Tenth Edition

As I’ve mentioned many times here on the SWLing Post, I’m something of a “content DXer.”

Clearly, I enjoy chasing obscure programming––news, documentaries, music, variety shows, anything the broadcasting world has to offer.   Even though my favorite medium for doing this has been shortwave radio, these days, I often turn to Wi-Fi or over-the-internet radio.  Wi-Fi radio offers the discerning listener the ability to track down fascinating regional content from every corner of the globe––content never actually intended for an international audience.

If you, too, like the chase, The Worldwide Listening Guide (WWLG) will be your go-to, and this recent edition––the tenth!––is the latest in a long line of handy volumes that help the listener catch what’s out there, noting that with each passing year there’s more content to catch.

Cornucopia of content

The variety of content from online broadcasters today is surely orders of magnitude more than any one individual has ever had via over-the-air (OTA) radio sources.

Though my WiFi radio offers an easy and reliable way to “tune” to online content––both real-time station streams and on-demand podcasts––the content discovery part is actually quite difficult. I liken it to browsing a large public library looking for a new and interesting book to read, but without the guidance of a librarian. The options are so plentiful that even with superb indexing and organization, one simply doesn’t know where to begin.

On the other hand––and I’m speaking from very recent experience here––if you find a good local independent bookstore, you might actually discover more meaningful titles because the bookstore selections are curated by both the proprietor and the local community.

With this analogy in mind, The Worldwide Listening Guide is essentially my local bookstore for online content and programming.

I recently received a review copy of the new 10th Edition of the Worldwide Listening Guide  by John Figliozzi and, as always, I enjoyed reading it from cover to cover.

The WWLG speaks to the types of programming I enjoy as an SWL because the author, John Figliozzi, is a devoted shortwave radio and international broadcasting enthusiast.

And while the bulk of the WWLG is a detailed and beautifully organized programming guide, it’s also so much more…

“The Many Platforms of radio”

As I’ve so often said, the WWLG is a unique guide; there’s nothing quite like it on the market because it truly takes a deep dive into the world of broadcasting and content delivery both from a technology and programming point of view.

Each media delivery platform, whether on AM, Shortwave, FM, Satellite Radio, Internet (WiFi Radio), and Podcasting, has a dedicated section in the book where Figliozzi explores each in detail. He also speaks to the state of each platform both from the broadcaster’s and the listener’s perspective.

Indeed, each chapter dedicated to these topics very much reminds me of the old Passport to Worldband Radio that I first picked up in the 1990s. The WWLG serves as a primer, but also speaks to the health and potential longevity of each platform.

I appreciate the fact that Figliozzi also addresses the nuts-and-bolts side of both over-the-air and online broadcasting.  For while I’d like to think that I’m reasonably knowledgeable about the world of radio, I find I always discover something new in each edition.

There’s a surprising amount of information packed into this slim, spiral-bound volume. The Worldwide Listening Guide is enough to keep even a seasoned content DXer happy for years…or at least, until the latest edition comes out!

In short? The WWLG is a bargain for all it offers, and I highly recommend it.

The 10th edition of The Worldwide Listening Guide can be purchased here:

Note that at time of posting copies of the WWLG can be pre-ordered at Universal Radio. Amazon.com will soon have links to purchase the 10th edition when they’re in inventory. I assume the W5YI group will also have the 10th edition available for purchase soon!  

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Radio Waves: Life-Changing Song on Radio Australia, NZ Voices in the Air, NIST Test Signal on WWV/WWVH, and 1980s NYC Offshore Pirates

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 Paul, Dave Zantow, Mark Fahey, Jerome van der Linden, and Phil Brennan for the following tips:


A former Chinese soldier turned artist explains how a song on Radio Australia changed his life (ABC)

It was 1979 and Jian Guo was stationed at a military camp in Yunnan, a province in south-western China bordering Vietnam, when he listened to Radio Australia for the first time.

The then-17-year-old was patrolling the base one night when he saw a group of fellow People’s Liberation Army (PLA) soldiers tuning radio equipment on the back of a truck.

He initially thought they were intercepting enemy signals, but, as he got closer, he realised they were listening to a radio broadcast.

It was the ABC’s international broadcasting service, which was considered an “enemy channel” at the time.

“The so-called ‘enemy channels’ included almost every station outside mainland China,” Guo told the ABC.

“The biggest ones were the VOA [Voice of America] from the US, Voice of Free China from Taiwan, and Radio Australia.”

Guo had joined the PLA in 1979 during the peak of the Sino-Vietnamese War but, thanks to his talent in the arts, he was chosen to be a secretary of his company, so he could avoid fighting on the battlefield.

Apart from painting propaganda materials, he also looked after weapons and communication equipment like the radios, which was an extraordinary privilege.

He was not supposed to use the equipment he maintained, and was fearful of breaking the rules, but after seeing his comrades listening to the Australian broadcast the curiosity grew inside him.

One night, alone in his room, he turned on a radio.

It took a while for him to find the right frequency, because of the interference put out by China, but then suddenly he was listening to Radio Australia and the song that would change his life.

“It was broadcasting The Moon Represents My Heart by Teresa Teng,” Guo said.

“That was the first time I knew such music existed in the world.” [Continue reading…]

Voices in the Air: Sarah Johnston on 100 years of radio (RNZ)

Kia ora koutou k?toa. Thank you to RNZ and National Library for organising this celebration of the start of radio in New Zealand, 100 years ago tonight.

Tonight is something of a game of two halves: first I will talk about the first broadcast of voice and music by radio and the start of radio broadcasting in this country – and then I’m also going speak about a research project I am working on, radio recordings made of New Zealand’s forces overseas during World War II.

I have always been a huge fan of radio, ever since childhood listening to the Weekend children’s request sessions, and then as a teenager, eating my breakfast with Morning Report coming out of the family transistor beside me. As a radio journalist I became one of those voices and worked for RNZ and Deutsche Welle in Germany, where I experienced the power of voices coming out of the air from the other side of the world. And as a sound archivist working with the Radio New Zealand archives, I learnt that that power of the voice doesn’t diminish with time – listening to a voice from 80 years ago can transport you not just through space but also time. Sound to me, has a power that in many ways seems different to that of visual images. Continue reading

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Video: Jonathan Marks and Andy Sennitt on Amsterdam Radio Day in 2011

RNW headquarters in Hilversum, Netherlands (photo courtesy: Former RNW)

Many thanks to SWLing Post contributor, Mike Barraclough, who shares the following:

[Here’s a video] link to Jonathan Marks and Andy Sennitt talking about Media Network at the Amsterdam Radio Day in 2011, a meeting I attended.

Those annual events were mostly panels about offshore radio:

Thank you so much for sharing this, Mike!  I was not attend this gathering, so it’s wonderful to do a little time travel!

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Radio Waves: Build a Ham Radio Voice Keyer, Sony TFM1000 Decrustification, Shift at RTHK, and RFE Cold War Thriller “Glória”

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 Marty, Dennis Dura, Dave Zantow, Al Holt, and Rich Cuff for the following tips:


Build a ham radio voice keyer for the backpack (Nuts and Volts)

I have an MFJ-434 voice keyer that has saved a lot of wear and tear on my vocal cords over the years. It has been a big asset during ham radio contests and when I’ve been calling CQs with reduced power (QRP) transceivers.

One of my new favorite pastimes has been operating QRP radios from remote off-the-grid locations. Most of the time, it’s important to pack only the bare essentials for these mini-DXpeditions. I have never taken the MFJ keyer, primarily due to its size. An “accessory” measuring 6-1/2 x 7 x 2-1/2 inches fills up a lot of backpack. It also weighs a pound and a half. On the other hand, I’m absolutely positive the lack of a keyer has resulted in fewer radio contacts. I always run out of voice before I run out of battery.

Last winter, I was packing a QRP “Go Box” for a trip to Florida. Since that stay was planned to last longer than my normal field trips, I decided to take my MFJ keyer for its first outing. What a difference that keyer made! In less than three months, I worked stations in 31 countries and five continents running a 10 watt transmitter and a dipole antenna!

The enormous number of contacts warranted a closer look at a keyer for shorter field trips. The MFJ-434 has 11 buttons to push, three potentiometers to turn, and two LEDs to show me the keyer is doing what I told it to do. Could I get by with fewer amenities and shrink the size, weight, and power requirements to something more backpack friendly? It was worth an investigation.

The MFJ keyer stores five messages. For field operation, I could live with a single CQ. I found a 20 second record-playback module on eBay for $2.59.

I also found a repeat-cycle timer (variable on and variable off delays) on eBay for $2.38. I could use it to “turn on” the playback message, then turn it “off” for a predetermined period of time before turning it on again.

A relay could be added to key the transmitter’s PTT circuit every time my CQ message was played. The receiver would automatically listen for any replies between messages. (This might actually work!) [Continue reading…]

Sony TFM1000 AM FM SW Vintage Radio Decrustification (YouTube)

Click here to view on YouTube.

Hong Kong Broadcaster’s Swift Turn From Maverick Voice to Official Mouthpiece (NY Times)

RTHK has often set the news agenda with its aggressive coverage of the city. But a Beijing clampdown has changed that, with pro-China coverage filling the void.

HONG KONG — Not long after Patrick Li took over as the government-appointed director of Hong Kong’s public broadcaster, a digital lock pad appeared outside his office entrance.

In the past, the director’s office had been where staffers at the broadcaster, Radio Television Hong Kong, gathered to air grievances with management decisions: programming changes, labor disputes. Now, the lock pad signaled, such complaints were no longer welcome.

For many employees, the closed room was an emblem of the broader transformation sweeping through RTHK, the 93-year-old institution venerated by residents as one of the most trusted news sources in Hong Kong’s once freewheeling media landscape.

RTHK was once compared to the BBC for its fierce editorial independence. But under a sweeping national security law that Beijing imposed last year to silence dissent, many say it now more closely resembles China Central Television, the propagandistic Chinese state broadcaster.[Continue reading…]

‘Gloria’: Netflix’s First Original Series From Portugal Is A Great Spy Thriller (Forbes)

Netflix has released its first Portuguese original series. Glória is on Netflix since November 5. Produced by the SPi production company of Grupo SP Televisão and co-produced with RTP, Glória is an intense historical spy thriller taking place during the Cold War. It is a high-quality series from Portugal with an intricate storyline.

Set in a small Portuguese village named Glória do Ribatejo in the 1960s, the ten-part series follows João Vidal (played by Miguel Nunes), a young man whose family has connections with the leaders of the Estado Novo, the authoritarian Portuguese Regime. João works as an engineer at RARET, a U.S. re-broadcasting office of Radio Free Europe. The series shows how this small village became “an unlikely Cold War stage where American and Soviet forces fought through dangerous sabotage maneuvers to achieve control of Europe,” the Netflix synopsis explains. João gets recruited by the KGB, and will find himself in the middle of the intricate webs of spy games at play in RARET.

An original series created by Pedro Lopes and directed by Tiago Guedes, Glória is a slow-burning series that is a mixture of historical drama based on real events and espionage thriller. The series paints a dark image of Portugal’s past, its violence toward women and its brutal colonial war. It is the highest budget series in the history of Portuguese production, according to The Portugal News. [Continue reading…]


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Radio Waves: X-Class Flare & Halloween CME, Ham Callsign History, 2/3 UK Listeners Now Digital, AM/FM Until 2030, and Rampisham’s New Plan

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!


Significant X-class solar flare (Southgate ARC)

There was a global eruption on the sun today. It started with a powerful X1-class solar flare from sunspot AR2887.

The blast created a massive tsunami of plasma in the sun’s atmosphere, which rippled across the entire solar disk. A CME is probably heading for Earth, raising the possibility of a geomagnetic storm on Halloween. More information and updates @ Spaceweather.com.

Solar Flare Alerts: Sign up for Space Weather Alerts and get instant text notifications when solar flares are underway.

History of the Ham Radio Callsign (Southgate ARC)

In this video Mike Ritz W7VO looks at the history of amateur radio call signs in the United States

Every legal amateur radio operator in the world has a unique callsign assigned to them by their government, and many of us are better known by our callsign than our given name. But what world event was it that caused these monikers to be? Why are they constructed the way they are? Continue reading

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