Tag Archives: Recordings

Pure AM Radio Nostalgia: Vintage Aircheck Recordings from the 1970s by Dan Greenall

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Many thanks to SWLing Post contributor Dan Greenall for once again sharing a remarkable collection of vintage off-air AM radio recordings. In this post, he shares recordings made from his home and during his travels across North America and the Caribbean.

Dan writes:

Hi Thomas

Judging by the interest on my Internet Archive page, vintage AM radio audio clips from the 1970’s are among the most popular files. In addition to the one posted on the SRAA in September 2023, here are the remaining ones I have to take you back 50 years.

VOA Marathon 1973

The Voice of America station from Marathon Key, Florida is heard signing off on its frequency of 1180 kHz. This recording was made while on vacation in West End, Bahamas in December 1973. Reception of the station in much of North America was tough due to the signal being south beamed to Cuba. However, at least one listener in New Zealand managed reception as evidenced by the attached QSL image from 1972.

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ZNS3 Bahamas 1973

ZNS3 radio on 1060 kHz from Freeport, Bahamas is heard with a station identification jingle. The recording was made while on vacation in West End (near Freeport) on Grand Bahama Island in December 1973.

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Bermuda AM/FM airchecks 1975

Brief airchecks from 5 local radio stations recorded while visiting Bermuda in March 1975. They are as follows:
ZBM1 1230 kHz
ZBM2 1340 kHz
ZBM-FM 89.1 MHz
ZFB1 960 kHz
ZFB-FM 94.9 MHz

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WVMT Burlington VT 1975

Brief aircheck from radio station WVMT in Burlington, Vermont on 620 kHz recorded in March 1975 in Montreal, Quebec. Starts with “Mandy” by Barry Manilow, station ID, then into NBC news.

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XERF Ciudad Acuna, Mexico 1971

Short audio recording of radio XERF on 1570 kHz as received in Ancaster, Ontario, Canada in November 1971.
“This is radio station XERF in Ciudad Acuna, Coahuila, Mexico. This is Paul Kallinger, your good neighbor along the way.”
Used a Hallicrafters S-52 communications receiver and a longwire antenna.

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KPCR Bowling Green, MO 1973

KPCR radio in Bowling Green, Missouri as heard in Ancaster, Ontario, Canada on 1530 kHz during an overnight DX test on December 17, 1973. They only ran 1000 watts, but 50 kw WCKY in Cincinnati was off the air that night. Used a Realistic DX150A receiver and a longwire antenna.

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KFDI Wichita, KS 1974

A brief aircheck from KFDI Radio 1070 in Wichita, Kansas as heard in Ancaster, Ontario, Canada on February 22, 1974. Receiving equipment was a Realistic DX150A using a longwire antenna.

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WDXR Paducah, KY 1974

WDXR radio in Paducah, Kentucky is heard signing off for their broadcast day. This recording was made circa 1974 while they were operating on 1560 kHz. Receiver location was Ancaster, Ontario, Canada and equipment was a Realistic DX150A and longwire antenna.

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WANN Annapolis, MD 1974

A brief aircheck of WANN radio in Annapolis, Maryland heard here signing off for their broadcast day. The recording was made circa 1974 while they were operating on 1190 Khz, A lucky catch for me since WOWO in Fort Wayne, Indiana was usually heard on 1190. Receiver location was Ancaster, Ontario, Canada, (40 miles SW of Toronto) and equipment used was a Realistic DX150A and a longwire antenna.

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WCPC Houston, MS circa 1974

One of the easiest ways to log the state of Mississippi on the AM broadcast band in the 1970’s from my location near Hamilton, Ontario, Canada, was WCPC in Houston, MS on 940 kHz around local sunset. Here they are giving a station ID as heard on a Realistic DX-150A receiver and a long wire antenna.

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XEMO Tiajuana, Mexico circa 1971

Here is a brief English language aircheck from radio station XEMO in Tiajuana, Mexico as received in Ancaster, Ontario, Canada (a distance of 3392 km or 2108 miles) circa 1971. They were broadcasting on their frequency of 860 kHz. At the very end, there is a quick “X E M O Tiajuana Mexico” in Spanish.

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WGR Buffalo, NY 1973

Here is a brief aircheck/jingle from radio station WGR in Buffalo, New York on 550 kHz as recorded in 1973 at Ancaster, Ontario, Canada. That same year, the song “Get Down” by Gilbert O’Sullivan reached number 7 on the Billboard Top 100, and WGR aired it regularly as heard here in the second recording, Most of the time they would just ID as “GR-55”.

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Vintage AM radio airchecks 1975 recorded from Bermuda

These brief vintage AM broadcast band airchecks were recorded in March 1975 while vacationing in Warwick, Bermuda at the Belmont Hotel.
1. ZDK, Antigua, West Indies 1100 kHz
2. WKAQ, San Juan, Puerto Rico 580 kHz
3. Radio Paradise, Basse Terre, St. Kitts, West Indies 1265 kHz
4. WHN, New York, NY 1050 kHz
5. WKBR, Manchester, NH 1250 kHz
6. WRKO, Boston, MA 680 kHz
7. CFBC, St. John, NB, Canada 930 kHz

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KKJO St. Joseph, MO 1973

In the wee hours of October 28, 1973, this DX recording was made of radio station KKJO in St. Joseph, MO broadcasting on 1550 kHz in the AM broadcast band. My receiving post was some 800 + miles distant in Ancaster, Ontario, Canada. I was using a Realistic DX150A communications receiver hooked up to a long wire antenna. You can hear the station fade gradually in and out a number of times during the recording, but fortunately faded in around the 2:49 mark to catch their station ID and announcement about returning to Central Standard Time. Paul Simon’s “Kodachrome” is heard at first, and Art Garfunkel’s “All I Know” afterward, 2 very popular songs in 1973.

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KRLD Dallas, TX 1974

KRLD in Dallas, Texas on 1080 kHz was not heard often at my listening post in Ancaster, Ontario, Canada during the 1970’s. WTIC in Hartford, CT was normally received on this frequency instead. Here is a recording made in early 1974 when KRLD managed to make it through. My receiver was a Realistic DX150A hooked up to a longwire antenna.

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Vintage AM radio airchecks 1973 part 2

Here are a few more airchecks from the AM broadcast band recorded in 1973 at Ancaster, Ontario, Canada unless otherwise noted below.

1. WLW Cincinnati, OH 700 kHz
2. WIRK West Palm Beach, FL 1290 (recorded in West End, Bahamas)
3. WINZ Miami, FL 940 (recorded in West End, Bahamas)
4. WSMB New Orleans, LA 1350 (recorded in West End, Bahamas)
5. WDBO Orlando, FL 580 (recorded in West End, Bahamas)
6. WPOM Riviera Beach, FL 1600 (recorded in West End, Bahamas)
7. KFYR, Bismarck, ND 550
8. KWAM Memphis, TN 990
9. WPTR Albany, NY 1540
10. WOKY Milwaukee, WI 920
11. WIBC, Indianapolis, IN 1070
12. WPDX Clarksburg, WVA 750 (special DX test early hours of Feb. 18, 1974)
13. WMAQ Chicago, IL 670
14. WBT Charlotte, NC 1110
15. WNOE New Orleans, LA 1060
16. WSM Nashville, TN 650
17. WJR Detroit, MI 760

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73

Dan Greenall, Ontario, Canada

Click here to view all of Dan Greenall’s Archive.org contributions and click here to browse his collections on the Shortwave Radio Audio Archive.

Remembering Pope Francis through Carlos’ Illustrated Radio Listening Reports

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Many thanks to SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares an illustrated radio listening report from Vatican Radio reporting the death of Pope Francis, along with a recent Kyodo News Agency Radiofax, and numerous archived reports from Carlos also featuring Pope Francis:

Carlos notes:

Pope Francis has passed away:

Full news bulletin (in English) of Vatican Radio Africa’s Service about the death of Pope Francis. Listened in Porto Alegre, Brazil, on a Xhdata D-808 receiver.

Click here to view on YouTube.

I received this radiofax today, it’s the English Edition of Kyodo News from April 21, the date of Pope Francis’ death, and it has the following news: “Pope Francis emerges from convalescence on Easter, delights crowd with popemobile tour.”

Pope Francis in the Archives

A few illustrated radio listening reports about Pope Francis from 2021 to 2025

Dan Records New International Service from Rádio Nacional da Amazônia

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

Hi Thomas:

The SWLing Post reported the start-up of an International Service from Radio Nacional da Amazonia in Brazil back on March 27.

Since then, I had been intending to give a listen, and finally, last night (April 18 UTC) I was able to do so. It is only a brief 10-minute segment in both English and Spanish and runs roughly from 0150 to 0200 UTC:

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I made the recording (above) on 11780 kHz through the use of a Kiwi SDR located near Rochester, New York. It was a bit of a tease, I think. 15 minutes in each language would be nice.

73

Dan Greenall, Ontario, Canada

Silent Signals: Recordings from Shortwave Stations Affected by Recent Shutdowns

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Tuning controls on one of the 500 kW Continental Electronics transmitters at the Edward R. Murrow Transmitting Site. Click to enlarge.

Many thanks to SWLing Post contributor Dan Greenall, who shares the following recordings and writes:

Hi Thomas

As a result of recent actions by the Trump administration, a number of shortwave stations have recently gone silent. Whether or not this will change is anybody’s guess, but the situation is currently looking grim.

I am providing links to some recordings that I have recently uploaded to the Internet Archive of a few of the affected stations. These recordings were made through the use of remote SDR’s in order to provide optimal quality. I used to particularly enjoy the programs of Radyo Pilipinas and Radio Thailand world service. Have a listen here to potential radio history.

Radio Marti February 15, 2025 in Spanish:

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Voice of America (Africa) via Botswana transmitter January 19, 2025:

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Radyo Pilipinas via VOA Tinang Philippines December 10, 2024:

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Radio Thailand via Udon Thani December 17 and 23, 2024:

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Simple Wire Antenna: Giuseppe’s Mediumwave DXing Adventures from the Tyrrhenian Sea

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Many thanks to SWLing Post contributor, Giuseppe Morlè (IZ0GZW), who writes:

Dear Thomas and Friends of SWLing Post,

I am Giuseppe Morlè from Formia, Central Italy, on the Tyrrhenian Sea.

This time, I want to share a very simple antenna setup for listening to and attempting extreme DX on Medium Waves.

I first saw this antenna in several videos, and many DXers have used it during various expeditions.

For my setup, I used a 15-meter-long wire. At around 11 meters, I formed a small coil with 8 turns, then continued the wire for another 3 meters.

I began with some tests on my balcony by laying the wire flat along the ground for its entire length. I used my small Sony SRF-37V as a receiver. By placing the receiver within the coil of turns, I immediately noticed a significant difference compared to the built-in ferrite antenna.

In the early afternoon, I tuned into a Chinese language broadcast on 1377 kHz. You can watch a video of this experiment on my YouTube channel:

Encouraged by the excellent results, I decided to head to the tourist port of Caposele di Formia the next day in the early afternoon. I set up on the pier overlooking the sea. This time, I laid the wire in an eastward direction — towards the night, where the sun had already set, while it was still high for another two hours on my side.

Once again, I achieved amazing results.

I was able to hear the same Chinese station on 1377 kHz, but this time with much clearer audio than from my balcony, where electrical noise interfered. By the sea, the signal was clean and strong.

After a while, I tuned into VOA broadcasts from Thailand on 1575 and 1395 kHz, both with surprisingly good audio quality. You can see this second experiment here:

Sometimes, all it takes is a bit of wire and a small coil to create an excellent, ground-level antenna — in this case, oriented eastward.

I also tried using my loop cassette and a Tecsun PL-660 but couldn’t hear anything. Yet the little Sony SRF-37V proved itself to be a true “DX killer” on AM — truly impressive.

I even caught a segment of the VOA program “World Today,” discussing the Chinese economy and Southeast Asia.

As the sun set, the DX signals faded, making way for closer European and Asian broadcasters.

I will definitely return with a longer wire to see if this surprising setup can be improved even more.

A warm greeting to all the Friends who follow SWLing Post and to you, Dear Thomas.

73, Giuseppe IZ0GZW

More Reception Videos:

Dan Revisits Radio Japan: A Half-Century Later

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

Running into an old friend

Hi Thomas

I was doing some random tuning on shortwave this evening using the KiwiSDR at VK2ATZ in New South Wales, Australia, when I came upon a repeating music box-like tune on 13705 kHz that I thought had a familiar sound to it. It was like running into someone who you hadn’t seen in many years and trying to place where you knew them from. Yes, the sound was a bit different, perhaps even a little slower (age does that ?), but then it came to me, could it be Radio Japan, the overseas service of NHK? A quick check at Short-Wave.info revealed this was indeed NHK World Radio.

It felt like I had found an old friend, one that I knew from my high school days over a half century ago. Still recognizable after all those years, and it felt good to know that they are still around.

Attached are two recordings:

Radio Japan, interval signal and bilingual ID, as heard in Ancaster, Ontario, Canada on 9505 kHz in 1970:

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NHK World Radio, interval signal and sign on in Thai on 13705 kHz, January 23, 2025 at 2300Z (via VK2ATZ KiwiSDR):

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73

Dan Greenall
London, Ontario, Canada

Carlos Explores Japan’s Radio Nikkei: A Unique Shortwave Listening Experience from Brazil

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

Exploring Radio Radio Nikkei

by Carlos Latuff

It’s been a while since I listened to Nikkei Radio, a Japanese commercial broadcaster that operates on shortwave for a domestic audience. If I remember well, the signal was very weak and, since I don’t speak Japanese, I didn’t know what the content of its broadcasts was about. But today, with the possibility of recording the audio, transcribing it and translating it, it has become more interesting to follow its programs on shortwave here in Brazil, more specifically in Porto Alegre (distance between Nikkei’s transmitter in Chiba, Japan, and Porto Alegre, Brazil: 18779 km).

Nikkei Radio 1 was founded in 1954 and Nikkei 2 in 1963, and at the time it was called Nihon Shortwave Broadcasting Co., better known by the acronym “NSB”. Some Japanese electronics manufacturers have in the past released receivers dedicated to receiving the signal from these stations (see below).

Today, the Japanese company Audiocomm has radio models whose packaging states that this receiver is compatible with Nikkei Radio; note the image alluding to horse racing (see below).

I haven’t been able to acquire any of these devices (yet), since they were basically produced for the Japanese public. But any receiver with shortwave bands can tune into Radio Nikkei. I use my good old XHDATA D-808 with a long wire antenna. In Porto Alegre, the best propagation is between 08:45 AM and 06:15 AM (UTC). In the late afternoon, the signal also arrives, but with a fair amount of static.

Both Radio Nikkei 1 and Radio Nikkei 2 operate on the following frequencies:

Radio Nikkei 1:

  • 3.925 MHz (in case of emergency)
  • 6.055 MHz
  • 9.595 MHz (in case of emergency)

Radio Nikkei 2:

  • 3.945 MHz (in case of emergency)
  • 6.115 MHz
  • 9.76 MHz: (in case of emergency)

On the station’s website https://www.radionikkei.jp/ you can find details of its programming, as well as broadcast times, including a table (in Japanese) with this information, which can be translated with the help of Google Lens.

Radio Nikkei also broadcasts its programming via streaming, however the platform used (radiko) is inaccessible to me here in Brazil (see message below).

Nikkei Radio is majority-owned by the business newspaper Nihon Keizai Shimbun and the Tokyo Stock Exchange, which means the station focuses mainly on the financial market. However, much of its programming, especially on weekends, is dedicated to horse racing, a popular sport in Japan. In addition to news, talk shows and music, the radio station also broadcasts evangelical preaching (!). One of these religious programs is called “True Salvation” and is sponsored by The Japan Gospel Mission, a Christian Protestant organization.

This heterogeneous mix of business, horses and Jesus Christ makes Nikkei Radio an interesting station to tune into, to say the least.

The radio listening sessions published here were made in the central Porto Alegre, Brazil, between January 15th and 19th, 2025.

(Domo arigato gozai masu Mr. Tagawa Shigeru for helping me with translation).

Click here to view on YouTube.

Click here to view on YouTube.

Click here to view on YouTube.

Click here to view on YouTube.

Video Short: Tuning In Radio Nikkei 1

Part of Radio Nikkei 1 program “Health Network”, in Japanese. Topic: Winter diet and health. Listened in Porto Alegre, Brazil.