Radio Waves: Eclipses and Radio Waves, Radio World’s Letters, Eifel Radio Days Special, and AM Radio for Every Vehicle Act

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 Andrea Borgnino, Dennis Dura, ______ for the following tips:

Eclipses do odd things to radio waves. An army of amateur broadcasters wants to find out why (BBC Future)

It’s the huge tower in his back yard that gives Todd Baker’s hobby away. Bristling with antennae, the 30m (100ft) structure is taller than many of the mature trees nearby. Baker, an industrial conveyor belt salesman from Indiana, goes not just by his name, but also his call-sign, the short sequence of letters and numbers that he uses to identify himself over the air: W1TOD. He is a member of the amateur radio, or ham radio, community.

“You name it, I’ve been in it,” he says, referring to different radio systems, including citizens band, or CB radio, that he has dabbled with over the years. “Communications were just plain-o cool to me.”

Now, he dabbles in celestial citizen science, too. On 14 October, he and hundreds of other amateur radio enthusiasts will deliberately fill the airwaves during an annular solar eclipse, as it crosses the Americas. They’ll do it again next April, when a full solar eclipse becomes visible from Newfoundland to Mexico.

Why? Solar eclipses are known to affect radio transmissions, and Baker is planning to take part in a giant experiment designed to monitor how cosmic events affect radio broadcasts. [Continue reading…]

Letters: AM’s Future, Shortwave’s Past and More (Radio World)

[…]Shortwave radios don’t tell tales
Several points of interest regarding shortwave broadcasting. Although I have been retired from Voice of America as a Foreign Service Officer and field engineer for over a decade, several points are still worth noting.

In my experience of living and working around the world for 20 years, most radios sold overseas are a combination AM/FM and shortwave. So there are radios available to the general public.

Second is the beauty of shortwave. Broadcast can be sent over large distances and be highly effective at reaching the desired audience. AM broadcasting can only reach a smaller listener area and without extremely high power must be in rather close proximity to the intended audience. FM broadcasting has even greater limitations in respect to closeness to the intended listener.

As we have adopted new technology such as the global internet, we don’t seem to have a grasp of its inherent limitations. I witnessed this firsthand in the Middle East where websites or information deemed inappropriate are easily blocked or deleted from a country’s internet stream. Proxy servers and other VPN methods do little for the individuals striving for freedom of information. Information regarding using and searching for these services is easily gathered by internet service providers and can be used to intimidate or prosecute.

Shortwave radios don’t tell tales. Frequency memories can be deleted easily, and there is no way to tell what broadcast were being listened to, especially on analog scale radios.

We need to reevaluate our strategic thinking and remember that shortwave works effectively and has for many years. People around the world have relied on SW broadcast for years as a source of reliable news and information that their host countries did not want them to hear.

— Walter Konetsco

[Click here to read the entire article with other reader letters to the editor…]

Eifel Radio Days Anniversary Broadcast

Many thanks to SWLing Post contributor, Gérard Koopal, who shares the following announcement:

On October 29, 1923, the first “entertainment broadcast” broadcast went on air in the Vox House in Berlin. The first regular radio broadcasts began.

The Eifel Radio Days will celebrate this unique anniversary from October 27th to 30th, 2023.
Of course again live and in mono from the studio in the former alternative headquarters of the NRW state government.

facebook.com/EifelerRadiotage
twitter.com/EifelerRadioTag

https://www.eifeler-radiotage.de/[email protected]

Gérard Koopal

S. 1669, AM Radio for Every Vehicle Act of 2023 (Congressional Budget Office)

S. 1669 would direct the Department of Transportation (DOT) to issue a rule requiring that AM broadcast stations be accessible in all passenger motor vehicles manufactured in, imported into, or shipped within the United States. (Passenger motor vehicles are those designed to primarily carry their operator and up to 12 passengers; the definition does not include motorcycles.) The bill would require DOT to issue the rule within one year of enactment and to report to the Congress at least every five years on the rule’s effects.

Additionally, S. 1669 would require the Government Accountability Office (GAO) to study the role AM broadcasts in passenger vehicles play in disseminating emergency alerts through the Integrated Public Alert and Warning System. That study would need to be completed within 18 months of enactment.

Using information on the cost of issuing similar rules and studies, CBO estimates that implementing the bill would cost DOT and GAO a total of $1 million over the 2024-2028 period. Any spending would be subject to the availability of appropriated funds.

Additionally, S. 1669 would authorize DOT to assess civil penalties on manufacturers that fail to comply with the new rule; such penalties are recorded as revenues. CBO estimates that any additional revenues collected would total less than $500,000 over the 2024-2033 period because the number of violations would probably be small.

Click here to download the full report.

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Next Saturday: The Great Medium Wave Grey Line Challenge!

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Let’s have some fun for a couple of hours chasing MW DX along the grey line.

Here are the rules:

Frequency range is the medium wave band: 520-1710 kHz
From one hour before Civil Twilight your local time on Saturday, October 14, to one hour after Civil Twilight at your location.
Any radio with any antenna, but must be the radio at your location (no using remote internet radios)
The listener must hear the signal in real time
The stations must be ID’ed by listening to the signal.
Your report should include:
- Your name (or Internet handle)
- Your receiver and antenna (stay with the same setup from beginning to end; if you use multiple setups, provide a separate report for each).
- Your location
- The time, the frequency, and the ID of each station heard
- The total mileage of your top five most distant stations.

A final point: this is not a contest; it is a challenge. The reward for every participant will be fun and fellowship.

You can find when Civil Twilight begins at your location by visiting www.wunderground.com . Enter your location, click on “Full Forecast” then scroll down to the “Astronomy” section.

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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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Mystery Radio from “Good Omens”

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Many thanks to SWLing Post contributor, Bruce, who writes:

This appeared in Episode 4 of the 1st Season of Good Omens. No sign of a brand name
on the front, unless it’s in the lower left corner which is covered.
It has a shortwave band. Does anyone recognize it?

– Bruce

If you recognize this radio, please comment!

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Preorder WRTH 2024!

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Many thanks to SWLing Post contributor, Tom Ally, who writes:

I am not sure if you saw this in your email yet, but you can now pre-order the WRTH 2024 at https://wrth.info/preorder-wrth-2024/

During checkout, apply the code earlybird to unlock a 5% discount. Remember: Shipping is free!

Thanks for the tip, Tom!

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We love pets that whistle

Can you ID this radio in Twelve O’Clock High–?

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Many thanks to SWLing Post contributor, Dan Robinson, who writes:

At about the 15 minute mark in the classic movie, Twelve O’Clock High, about B-17 bomber groups in England during WWII, this scene shows a commander and his assistant listening to Lord Haw Haw from Nazi Germany on a small console radio. Anyone recognize it?