Various Mediumwave Airchecks: 1969 - 1978


Many thanks to SRAA contributor, Russ Edmunds (WB2BJH), for sharing this collection of mediumwave airchecks dating from 1969 to 1978.

If you’ve subscribed to the SRAA podcast, you might only automatically download the first of these recordings. I would encourage you to view and listen to all 29 recordings on this dedicated Shortwave Radio Audio Archive post.

Click here to download a spreadsheet with full details of each clip.

Radio New Zealand International: March 16, 2019

Auckland, New Zealand by Dan Freeman

Auckland, New Zealand by Dan Freeman

The following recording of Radio New Zealand International—primarily in English with service to the Pacific islands—was made on March 16, 2018 starting at 13:40 UTC on 6115 kHz. The receiver was a KiwiSDR located in Canberra, Australia.

Note that the news headlines (10 minutes into the recording) mention the Christchurch mosque shootings massacre.

Uganda Broadcasting Corporation: 1976


Many thanks to SRAA contributor, Tom Gavaras, who shares the following recording and notes:

English language broadcast from 1976 using a 250,000 watt transmitter. Recording consists of newscast and music.

Starting time: 20:30 UTC

Frequency: 9730 kHz

Location: Plymouth, MN

Receiver and antenna: Hammarlund HQ-180, longwire

Super Rock KYOI: September 13, 1983

(KYOI sticker courtesy of the Mount Evelyn DX Report)

(KYOI sticker courtesy of the Mount Evelyn DX Report)

Many thanks to SRAA contributor, Tom Laskowski, for sharing the following recording and notes:

Here is a live off-air 47-minute recording of Super Rock KYOI from Saipan in the Northern Marianas Islands. I likely recorded this about 1100 UTC since their signal was best in our early mornings and I believe this was on 11900 kHz.

Their programming was mostly Top 40 rock. I believe the station struggled to retain listeners and ended being sold several times. I'm not sure of the complete story of this station and if it is still the station operating on Saipan. According the the Ontario DX Association's Target Listening publication: Stations on Tinian and Saipan were destroyed by Super Typhoon Yutu in October 2018. Unknown when they will be rebuilt.

Mother of Battles Radio: January 27, 1991


Live, off-air, approximately one-hour recording of Iraq's Mother of Battles Radio in Arabic on 27 January 1991 beginning at about 13:30 UTC on a shortwave frequency of 17940 kHz. As Iraq's main shortwave broadcasting facility was put out of action early during Operation Desert Storm but while Iraq still occupied Kuwait, the broadcast likely originated from one of the 500 kW transmitters of Radio Kuwait.

Mother of Battles Radio, named after the phrase "Mother of all Battles" used by Saddam Hussein to describe the upcoming war with the United States, replaced the regular domestic shortwave service of the Broadcasting Service of the Republic of Iraq.

The recording consists of music, talk including exhortations against America and Bush, and frequent station identifications, e.g., "Huna idha'atu Umm al-Ma'arik" ("This is Mother of Battles Radio").

Reception of the broadcast was excellent with no interference until about the midpoint of the recording (around 13:59 UTC) when a faint jamming signal can be heard in the background. The recording is briefly interrupted when checking the signal on parallel frequencies (15600 kHz -- weaker; 9570 kHz -- not heard). There is also a brief interruption at about the 29m:25s mark in the recording due to a tape change.

The broadcast was received in Hanwell, New Brunswick, Canada, using a Sony ICF-7600D receiver and supplied wire antenna draped around the listening room.

Radio Baghdad: January 16, 1991


Live, off-air, approximately twenty-seven-minute recording of Radio Baghdad, the Broadcasting Service of the Iraqi Republic, in English on 16 January 1991 beginning at about 21:35 UTC on a shortwave frequency of 13660 kHz. The recording is a segment of the 21:00 to 23:00 UTC broadcast to Europe. It likely originated from a 500 kW transmitter at Salah el Deen, Iraq.

This broadcast took place just a few hours before the start of the bombing campaign of Operation Desert Storm. The broadcast was not heard the following day. Programming consists of news, commentary including discussion of the "American Monster," the program "Iraq Today," and Iraqi music.

Reception of the broadcast was fairly good although the audio is somewhat "muddy."

The broadcast was received in Hanwell, New Brunswick, Canada, using a Sony ICF-7600D receiver and supplied wire antenna draped around the listening room.

Voice of Free Iraq: January 6, 8 and February 3, 1991



Three live, off-air, recordings of the clandestine Voice of Free Iraq on 6 January 1991 beginning at 14:27 UTC on a shortwave frequency of 17960 kHz (about 28 minutes in length), on 18 January 1991 beginning at 03:28 UTC on 9565 kHz (about 4 minutes in length), and on 3 February 1991 beginning at 18:55 UTC (about 30 minutes in length). The Voice of Free Iraq began broadcasting programs on 1 January 1991 using one medium wave (1053 kHz) and three shortwave frequencies (approximately 9565 kHz, and 15600 and 17940 kHz initially, shifting later to 17960 kHz) contributed by the radio services of Syria, Egypt, Saudi Arabia, and the Gulf Co-operation Council states. A fourth frequency was subsequently added: 9995 kHz. The station likely broadcast from one or more of those countries. According to the New York Times, a studio was located in Jeddah, Saudi Arabia. The station identified as "Idha'atu-l-gumburiya al-'iraqiyya min Baghdad - Saut al-Iraq Al-Hurr." According to newspaper accounts, the station may have been financed by the U.S. Central Intelligence Agency.

Reception of the three broadcasts varied.

For the broadcast on 6 January 1991, reception, including the initial transmitter tune-up tone, was fairly good. However, at about 14:51 UTC, about 23 minutes into the recording, an Iraqi wideband "bubble" jammer starts up on the frequency. A few minutes later, an oscillating tone is added to the jammer. In the recording, an attempt to monitor the other frequencies of 15600 and 9570 kHz can be heard. 15600 kHz is subsequently jammed.

For the broadcast of 18 January 1991, there is no apparent jamming. Quite possibly, by this time, either Iraq's jamming facilities had been put out of action either directly by coalition bombing of transmitter sites or by attacks on the electrical grid. There is some slight interference and a heterodyne tone.

Similarly, for the broadcast of 3 February, no jamming can be heard. However, there is some fading of the signal and there are periods of local interference towards the end of the recording. It was noticed that the signal on 17960 kHz was in parallel to 9570 kHz. A couple of hours later, the broadcast was also noted on 9995 kHz.

The broadcasts were received in Hanwell, New Brunswick, Canada, using a Sony ICF-7600D receiver and supplied wire antenna draped around the listening room.

Rádio Clube do Pará: December 29, 2018


Rádio Clube do Pará recorded in Lanzarote, Las Canarias, Spain on December 29, 2018 at 0100 UTC on the frequency of 4885 kHz using Tecsun PL-680 and a piece of wire attached to its telescopic antenna. The transmitter is located in Belem, Brazil. This non-directional transmission had a power rating of 5kW and a multi-path propagation echo can be heard in the recording.

Voice of Peace from Baghdad: December 29, 1990


Live, off-air, approximately twenty-minute recording of the Voice of Peace from Baghdad on 29 December 1990 beginning at 21:40 UTC on a shortwave frequency of 11860 kHz. This broadcast originated from a transmitter either in Iraq or Kuwait.

Iraq's Voice of Peace was established in August 1990 to beam programs to American servicemen stationed in Saudi Arabia during Operation Desert Shield following Iraq's invasion of Kuwait at the beginning of the month. Programming consisted of music, initially easy-listening music but subsequently changing to a "Top 40" mix, news and commentary in a failed effort to try to demoralize the American troops. Beginning in September 1990, the broadcasts used a female announcer dubbed "Baghdad Betty" by the Americans. Reportedly, Baghdad Betty was replaced by a team of announcers sometime in December 1990. The recording is an example of the news and music programming. It is not known if the female announcer is the famous Baghdad Betty or someone else.

Reception of the broadcast was poor to fair with slight interference and fading. At 21:58 UTC, there is interference splash from WYFR starting up on 11855 kHz. The initial frequency recorded may have been 21675 kHz before switching after a minute or so to 11860 kHz as the radio teletype interference abruptly stops at this point. The recording includes frequent station identifications such as "You are tuned to the Voice of Peace from Baghdad."

The broadcast was received in Hanwell, New Brunswick, Canada, using a Sony ICF-7600D receiver and supplied wire antenna draped around the listening room.

Radio Nederland's 25th Jubilee: April 15, 1972

Radio Netherlands 25 Years.jpg

Many thanks to SRAA contributor, Dan Srebnick, who shares the following recording and notes:

This is a very enjoyable review of the first 25 years of Radio Nederland, hosted by Jerry Cowan. It is the complete broadcast with the news, which at the time was feed via HF from Hilversum to Bonaire. The panel of guests include Bruce Parsons, Neville Gray, as well as the head of the English Department of Radio Nederland, Van Dulken.

It was recorded off air in Queens, NY on 11,730 kHz between 0200-0320 GMT (April 16 GMT). It came from the relay site in Bonaire, Netherlands Antilles where RNW had a powerful relay transmitter site. There is some interference but not enough to diminish your enjoyment.

Kol Yisrael - Missile Attack on Israel on Second Night of Operation Desert Storm: 18 January 1991


Two live, off-air, approximately half-hour recordings of the North American Service of Kol Yisrael, the Voice of Israel, on the second night of the combat phase (Operation Desert Storm) of the First Gulf War, 17/18 January 1991.

The first recording is of the 01:00 UTC broadcast on 18 January on 11605 kHz. The second recording is of the 02:00 UTC broadcast on the same day, initially using the frequency of 11605 kHz but changing to the other two frequencies used, 9435 and 7465 kHz at different times during the recording. The signals originated from 300 or 500 kW transmitters at Yavne, Israel.

At the beginning of the 01:00 UTC broadcast, an announcement is made of a missile attack (from Iraq) and Israeli residents are instructed to move to their prepared closed rooms and to don their gas masks. An extended news bulletin follows. The civil defence instruction is repeated several times during the broadcast. The broadcast, from Jerusalem, included live reports from Tel Aviv. Subsequently, residents are told they can remove their gas masks but should stay in their sealed rooms. The 02:00 UTC broadcast continues the special report including live commentary from both Jerusalem and Tel Aviv, including the civil defence information telephone numbers around the country. There is a brief gap in the recording at about the 19m:40s mark due to a tape change. The broadcast concludes with a brief piece of music and the concluding announcement and interval signal.

Reception of the broadcasts was quite good. The 11605 kHz signal was strong with slight radio teletype interference. The 9435 and 7465 kHz frequencies also provided good signals although there was slight hum on one of the frequencies.

These broadcasts were received in Hanwell, New Brunswick, Canada, using a Sony ICF-7600D receiver and supplied wire antenna draped around the listening room.

Radio Australia (International Report): June 15, 1993


Many thanks to SRAA contributor, Tom Laskowski, who shares the following recording and notes:

This is the way I remember Radio Australia.

Their signal used to boom into Eastern North America in the late evenings on 17715 and 17795 kHz with a reliable signal during the summer months. This program called International Report was one of my favorites.

Unfortunately I did not record the date and time when I made this recording. But judging from the content is must have been sometime in mid-June 1993. I was probably using my Sony ICF-2001. This program was likely aired around 1200 UTC as this was announced as the Southeast and North Asia Service on 21745, 6080, or 9710 kHz.

WINB (Unique Radio): November 3, 2018

Unique Radio.jpg

Many thanks to SRAA contributor, Ian Pillar, who shares the following recording and notes:

A recording of Unique Radio via the facilities of WINB 9265 KHz Red Lion Pennsylvania USA @ 1200 -1240 HRS UTC with programming from Hobart Radio International . I do get a decent WINB signal from time to time which is surprising considering as the main beam hits Eastern Australia and New Zealand and I am on the other side of the country.

I received a very nice email from Tim Gaynor of Unique Radio confirming my reception

Receiver and antenna: Tecsun PL l 380 with a longwire

RTBF International 621 kHz Final Sign-off: December 31, 2018


Live off-air recording of the final hour or so of programming from the RTBF transmitter on 621 kHz at Wavre, Belgium, on 31 December 2018 beginning just before 18:00 UTC. Although rated at 300 kW, it has been reported that recently the transmitter was operated at a lower power.

The programming on 621 kHz was a combination of selected programs from RTBF's La Première and VivaCité stations and was referred to as RTBF International ("La radio des belges dans le monde") since the signal could be received outside Belgium via the 621 kHz transmitter, and also via C-band satellite, FM in Kinshasa, and via the Internet. These latter distribution modes continue in operation.

After an announcement about the closing of the mediumwave service on 31 December, there is a news bulletin, which is followed by a program in a series about Charles Aznavour. Following that program and the mediumwave closure announcement, there is a news bulletin, the normal evening close-down announcement, and the Belgian national anthem. The transmitter was switched off at about 19:38 UTC.

The broadcast was received by the Web-interface wideband software-defined radio at the University of Twente in Enschede, The Netherlands, with a "Mini-Whip" antenna in AMSync mode with 5.08 kHz RF filtering. There is some interference from other stations operating on 621 kHz.