HackaweekTV: Dean installs a CB radio base station with proper grounding

My buddy Dean Segovis from HackaweekTV recently reached out to me—he’s diving into the world of radio and starting out on CB as he works toward getting his amateur license.

He’s documented the process of building a complete CB base station at home, and I have to say—I’m really impressed. What stood out most is the care he put into proper grounding and bonding. Honestly, it’s one of the best CB base station setups I’ve seen.

The best part? All of that infrastructure is going to serve him incredibly well when he makes the jump to HF.

If you enjoy well-documented radio projects—or have an interest in CB radio—this is definitely worth a watch:

Click here to view and subscribe on YouTube.

Radio Waves: Remembering CBS Radio, Taking Back the Airwaves, Women-Led Radio Stations, Russian Great Firewall, and WLRH Audience Crisis

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, NT, and Mark Pascoe for the following tips:


Remembering CBS Radio’s Beginnings (Radio World)

The recent news that CBS is shuttering its radio network caused us to reflect on the glorious 99-year history of the company’s radio business, and gaze backward from this stretch of the road toward the media organization’s beginnings.

In the 1920s, Arthur L. Judson was a well-known manager of musical artists. After a meeting with RCA chief David Sarnoff, he thought he had a verbal agreement to provide musical talent for the new National Broadcasting Company, but he soon discovered that Sarnoff had instead set up his own NBC artist’s bureau. Furious over the humiliation of being outmaneuvered, Judson resolved to start his own radio network, to be called the United Independent Broadcasters.

He lined up a few investors, rented studio space at WOR in New York and signed up 16 stations. The network would pay the stations for carrying its programs, plus the talent costs and the hefty AT&T network line charges. All expenses would be paid for by advertising. The Columbia Phonograph Company agreed to provide an infusion of cash, and it became the Columbia Phonograph Broadcasting System. [Continue reading….]

After CBS: Let’s Take Back the Airwaves (Radio World)

It’s a wakeup call. Our future should belong to Main Street not Wall Street

The announcement of the pending shutdown of CBS News Radio isn’t just another media headline — it’s a wake-up call.

A clear example of what happens when decisions about our information, our communities and our voices are made in corporate boardrooms disconnected from real life.

This wasn’t a programming failure. It wasn’t a lack of audience. It was an accounting decision — made by people who don’t live in the communities radio serves, don’t rely on it and don’t understand its true value.

And that’s exactly why they got it wrong.

Radio has never been more important. In an era flooded with misinformation, algorithm-driven content and faceless digital noise, radio remains immediate, local and — most importantly — trusted. It’s the one medium that still shows up live, every day, in real time, for real people. [Continue reading…]

Empowering Airwaves: Women-Led Radio Stations Amplify Unheard Voices (Nieman Reports)

On March 8, 2021, a new radio station launched in Kabul: Radio Begum, run by women, for women. The timing was deliberate — the station opened on International Women’s Day, and just as the United States military was withdrawing from Afghanistan.

“I decided to launch this radio station in order to be ready for the day the Taliban takes power,” said Hamida Aman, the station’s founder. “We knew that as soon as they take power, it will be segregation, and again, it will be against women.”

Five months later, the Taliban retook Kabul and imposed new laws restricting women’s access to schools and their movements in public. Five years later, Radio Begum is still on the air. The station follows the letter of the law, even as restrictions tighten. It doesn’t cover politics or any subjects that are off-limits to public discussion among women under Taliban edicts. Instead, it focuses on health, religion, and providing educational programs to replace the schooling women are now prohibited from receiving.

“They banned schools, but not education,” Aman said. [Continue reading…]

Does a ‘Great Firewall’ loom? Why Russians are buying up walkie-talkies and road maps (SBS News)

Pagers, walkie-talkies and portable radios have reportedly been flying off the shelves of Moscow after the city’s roughly 13 million residents were hit with week-long internet disruptions, which some believe could be part of the Kremlin’s trial of a nationwide internet censorship system.

The blackout, which was first reported on 5 March, occurred initially in some of out suburbs in the capital, Moscow, before later spreading through the city’s downtown areas.

During the disruption, many foreign websites were blocked on mobile phones, while online government services, top banks and taxi apps also stopped working.

Russian media outlet Kommersant estimated that a five-day shutdown cost the city’s businesses between $54 million and $89 million. [Continue reading…]

An Audience Crisis at WLRH (Michael Krall – Blog)

The latest audience numbers from WLRH reflect a new reality — the audience that once listened for NPR programming is gone.

The station posted a 1.3 share for January 2026 (Nov-Dec-Jan).

This is a real loss caused directly by the format change.

Because WLRH dropped all NPR programming on October 1, 2025, this book represents the first full three months of the new format. (See my previous post for a more detailed explanation on how the Huntsville radio market is measured.) [Continue reading…]


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Shortwave mysteries with Arizona in the spotlight

Greetings all SWLing Post community. This weekend Imaginary Stations brings you another episode of WMMR (Mystery Mix Radio) – Guess the theme show. The first transmission is on Saturday 28th March at 1100 hrs UTC on 6160 kHz and then again on Sunday 29th March at 0900/1300 UTC on 6160 kHz and 2000 hrs on 3975 kHz/6160 kHz (via the services of Shortwave Gold).

As usual, the show has a theme that you the short-wave listener, will have to guess what it is. There’ll be a special e-QSL for the lucky winner, and as ever, we will not give any clues away here, the clues are in the show. Tune in and have some (educated) guessing games via the shortwaves.

And if we mention Arizona, you may think of the Grand Canyon, or the largest continuous ponderosa pine forest on Earth or the 100 or more wineries there but there’s more! If you tune into WRMI on Wednesday 1st April 2026 at 0200 UTC on 9395 kHz it’ll be the debut of Imaginary States: Arizona. Tune in and find out more interesting facts and music about the Grand Canyon State!

For more information on all our shows, please write to us at [email protected] and check out our old shows at our Mixcloud page here.

FastRadioBurst23

Haluk Spots this Mystery Radio in a Vintage Turkish Film

Many thanks to SWLing Post contributor Haluk, who writes:

Hello.
I was skimming through a very old Turkish film.
Lo and behold, a maid turned on some (!) radio to provide music in a party…
The receiver looks serious but doesn’t look familiar, at least to me.

Regards,
Haluk

Thanks for sharing, Haluk. Can anyone ID this radio? Please comment!

Dynamic Map of Broadcasters Currently on the Air

Many thanks to SWLing Post contributor Stefano, who writes:

Hi Thomas,

I just wanted to share a small project I created today that I thought might be interesting for your readers. I put together a webpage where you can see broadcast radio stations currently on air displayed on a world map.

It’s based on two frequency databases: the EiBi and Aoki lists. I also keep these databases updated, since they are the same ones used for the data updates of SWList.

https://www.sramp.com/worldradiomap

Here’s also a page from my blog where I describe the project:

https://sramp.com/world-radio-map/

Thanks, and keep up the great work!

Stefano

What a cool map, Stefano! Thank you for sharing this with the wider SWL community.