Tag Archives: Dan Greenall

The 90 metre band – Then and Now

Many thanks to SWLing Post contributor Dan Greenall, who shares the following guest post:

The 90 metre band – Then and Now

by Dan Greenall

A few decades ago, the 90 metre shortwave broadcast band used to be full of interesting and challenging-to-hear DX signals. In the 1974 edition of The Complete Shortwave Listener’s Handbook, author Hank Bennett reports on what you might expect to hear on these frequencies. There is a copy of this book on the Internet Archive. Here is a link to that specific page.

Also, this sample page from White’s Radio Log in the 1972 Communications World magazine shows a number of stations that could be logged in 90 metre band.

Here are a few links to recordings from my personal collection that have survived through the many years. These were all made between 3200 and 3400 kHz from my listening post in southern Ontario, Canada.

[Note: Click on each broadcast link to open the associated Internet Archive page with more info.]

Radio Bougainville, PNG 1971

Radio Rabaul, PNG 1971

Radio Santiago, Dominican Republic 1971

Radio Libertad, Santiago, Dominican Republic 1971

Action Radio, Guyana Broadcasting Service 1972

Radio Christian Voice, Zambia 1996

Malawi Broadcasting Corporation (MBC) 1997

Radio Maya TGBA, Guatemala early 1970’s

Radio Exitos, Dominican Republic 1971

Today, it seems that only a handful of stations can be found broadcasting in the 90 metre band. These would include WWCR in Nashville, the Voice of Indonesia, KCBS Pyongyang and Radio Mosoj Chaski in Cochabamba, Bolivia. As well, the Canadian time signal station CHU still continues to use 3330 kHz.

A recent recording of Mosoj Chaski Radio, a Christian broadcaster logged using a remote SDR in Lima, Peru, is presented here.

Although not in English, listen carefully and you can hear them give their frequency of 3310 kHz in the 90 metre band as well as their location of Cochabamba, Bolivia.

Vatican Radio – Then and Now

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Many thanks to SWLing Post contributor Dan Greenall, who shares the following post:

When I began shortwave listening back in 1969, Vatican Radio was one of the first stations I came across. That same year, the late Dr. Richard E. Wood authored a book called “Shortwave Voices of the World” in which he writes some notes about the station that you can read here [PDF].

In fact, Vatican Radio was established in 1931 by none other than Guglielmo Marconi. It wasn’t until sometime after World War 2 that the present-day transmitter site was set up at Santa Maria di Galeria. A nice view of it is pictured on this 1970 QSL card.

By the early 1970’s, short English language broadcasts to North America were still included in their schedule as you can see from these pages in the 1972 World Radio TV Handbook [click to enlarge].

In 1983, Ken MacHarg, a former host of the DX Partyline on HCJB, was the author of a now out-of-print book entitled “Tune In The World”. Read Ken’s comments about Vatican Radio here.

Though their published interval signal (see WRTVH) was “Christus Vincit”, Vatican Radio could also be recognized by the bells of St. Peter’s, which you will hear in this recording from 1971 that I made from my listening post in Ontario, Canada: https://archive.org/details/vatican-radio-1971

In more recent times, I have read that shortwave broadcasts to North and South America, as well as Europe, ended in 2012. In addition, English language shortwave transmissions to Asia ended in 2017, though they could still be found online. A list of their current English language broadcasts, as found on short-wave.info is shown here:

Here is a recording made August 11, 2025 using a remote SDR in the UK, complete with “Christus Vincit” interval signal, as they began their African service on 9705 kHz.

Also included is a recording from September 30, 2025, as they ended a transmission on 15595 kHz.

TWR Swaziland / Eswatini – Then and Now

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Many thanks to SWLing Post contributor Dan Greenall, who shares the following post:

Much to the delight of DXers, Trans World Radio began broadcasting from the African country of Swaziland over 50 years ago. According to the 1975 World Radio TV Handbook, they had four 30 kW transmitters to conduct initial testing in the 90, 60, 49, and 41 metre bands. Their interval signal, played on hand bells, reportedly comes from the song “We’ve a Story to Tell the Nations” and has a music box feel to it. It would pause frequently for an ID in English. This recording was made on November 2, 1996, on 4750 kHz just prior to 0400 UTC sign-on: https://archive.org/details/trans-world-radio-swaziland-1996

Today, the station is still on the air and follows the same format as in years past, except for the name of their country, which changed to Eswatini in 2018.

I chose a Kiwi SDR in neighboring South Africa to make this recent recording, on August 21, 2025 around 1359 UTC on 9585 kHz, leading up to the start of a program in the Portuguese language.

Preserving Radio History in Your Community

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

I have lived in southern Ontario, Canada my entire life, have been DXing since the late 1960’s and have held the amateur radio call sign VE3HLC for over 50 years. Most of this area’s AM broadcast stations had been considered “pests” over the years as I searched for more distant targets, until recently, when many of these began quietly slipping from the airwaves. While this opened up some new frequencies to DX, I soon began to feel that I had lost some old friends, many that I had known since childhood.

When I retired in 2018, I decided to spend a little time trying to preserve some radio history of stations in southern Ontario communities that have played a part in my life. This might include audio clips, QSLs, station booklets, and other types of ephemera, and I would try to place this information where it could be easily accessed by future historians or anyone else who is interested. In the end, I chose to use the Internet Archive (archive.org), where most uploaded information can be viewed (or heard) and downloaded for free.

CFPL, London, Ontario 980 kHz (still on the air)

“Communications in the Community” is a hardcover limited edition (2000 copies) souvenir book printed in 1966 by the Special Printing Unit of The London Free Press in London, Ontario, Canada. It includes historical information about the London Free Press (newspaper) and CFPL radio and television. I was lucky to find this item at a church rummage sale nearly 20 years ago.

CFPL began its life as CJGC in 1922. I acquired one of their QSL cards from 1925 through an eBay purchase a few years ago.

The above and more can be found by clicking on this link.

https://archive.org/details/page-16

CKOC, Hamilton, Ontario 1150 kHz (still on the air)

CKOC radio in Hamilton also started up in 1922. My parents met while working at the station in the late 1940’s. My brother and I (both radio amateurs), along with a few friends were given permission to operate on “Field Day” weekend in 1985 from their old abandoned transmitter site at Elfrida, Ontario.

This area has long since been developed to build homes and shopping areas.

“This is Hamilton, Ontario and the story of broadcasting station CKOC” is an undated booklet (I am guessing circa 1950) that I was able to purchase on eBay. Also found on eBay were two verifications, one from 1931 and the other from 1983.

You can find these scans and more by following this link.

https://archive.org/details/page-13_202209

CKNX, Wingham, Ontario 920 kHz (still on the air)

This station began in 1926 using the unusual call sign 10BP. It would remain that way until 1935. I managed to secure this QSL from 1932 through eBay, signed by its founder W.T. “Doc” Cruickshank.

Interesting stories of how the station began can be found at this link.

https://www.communitystories.ca/v1/pm_v2.php?id=story_line&lg=English&fl=0&ex=386&sl=2541&pos=1&pf=1

CKCR, Kitchener-Waterloo, Ontario 1510 kHz (no longer on the air)

In 1924, this station began briefly in nearby Brantford, Ontario. It quickly moved to Kitchener-Waterloo and existed until 1965 when it became CKGL. The CKCR call sign was picked up later in 1965 by a station in Revelstoke, BC.

Another eBay purchase, I found this QSL with a not-to-scale map of southern Ontario from 1934.

More Ontario QSL’s can be found in my broadcast band gallery at this link: https://archive.org/details/ckoc-hamilton-on-1983

I would encourage others to save parts of the local radio history in their city, state, province or country and give back to the hobby that we have enjoyed for so many years. I would also be happy to hear about any efforts you have made!

KBS World Radio – Then and Now

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

Back in the 1980’s, KBS World Radio was known as Radio Korea, and they could be heard quite well at times here in eastern North America. Even with modest receiving equipment, their familiar interval signal, that included regular ID’s in English and Korean, made it fairly easy to spot.

The recording here (circa 1983) was made in Brantford, Ontario, Canada, using a Panasonic RF-3100 portable receiver and a long wire antenna. As a bonus, this station offered a variety of colorful QSL cards to its listeners.

Today, KBS World Radio from Seoul in the Republic of Korea continues to offer programs via shortwave in several languages including English. Transmitter power up to 250 kw is used so they should be audible in most parts of the world. “Sign on” is strikingly similar using the same interval signal with bi-lingual ID’s and opening music.

They also use some of the same frequencies, including 9570 and 15575 kHz, that they have broadcast on for decades. This recording was made using a remote SDR in Hong Kong on August 14, 2025 on 15575 kHz around 1300 hours UTC.

Dan Shares Recordings of the Golden Days of European Shortwave Listening

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Many thanks to SWLing Post contributor Dan Greenall, who shares the following guest post:

Europe on shortwave in the 1970’s

by Dan Greenall

During the golden years of shortwave listening, many European countries had an international shortwave service and broadcast programs to North America (where I live) in English. As a result, these stations were usually among the first that a newcomer to the hobby would find. However, since there was no internet or e-mail, schedules often had to be found in the various club bulletins and hobby magazines. QSLs arrived through the postal system and could often take months to arrive.

I soon developed the habit of making a brief recording of each station as additional “proof of reception,” and many of these have survived to this day. These were typically made by placing the microphone directly in front of the speaker of my receiver. In recent years, they have been uploaded to the Internet Archive, and links to some of them from the early 1970s can be found here.

[Note that each title links to the Archive.org page where you can find more information and QSLs.]

Radio Moscow

Deutsche Welle, Cologne

Radio Berlin International

Belgian Radio

Radio Belgrade

RAI, Rome

ORTF, Paris

IBRA Radio via Radio Trans Europe in Portugal

Radio Sofia Bulgaria

Austrian Radio

Radio Prague

Radio Denmark

Radio Luxembourg

Vatican Radio

Radio Sweden

Trans World Radio Monte Carlo

Radio Kiev

Radio Free Europe

Radio Nordsee International

Mexico on Shortwave – Then and Now

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by Dan Greenall

Back in the early 1970’s, a wide variety of Mexican stations could be heard on shortwave as evidenced by the loggings columns in the SPEEDX club’s monthly bulletins. Examples from this time period can be found here:

https://www.worldradiohistory.com/Speedx.htm

As well, the late Dr. Richard E. Wood wrote about what was available to be heard from Mexico in the 1971 Communications Handbook on page 18. You can read this here:

A brief recording of La RH, Radio Tricolor (in Spanish) on 11880 kHz from Mexico City can be found here:

The official international broadcaster, Radio Mexico, was known to issue colorful station pennants like the one pictured. Click here to listen to their ID’s in Spanish (though they did use some English) by a female and male announcer, likely on 21705 kHz (one of the many frequencies they used).

Currently, the only station broadcasting from Mexico on shortwave is Radio Educacion, XEPPM, from Mexico City on 6185 kHz. This recording was made on July 10, 2025 using a remote SDR close to the transmitter to ensure the best overall quality. The QSL attached is one received by my (then) 12 year old son in 1994.