Tag Archives: Dan Greenall

Dan asks: “What is your longest DX?”

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

What is your longest DX (from transmitter to receiver)?

Assuming we are limiting the discussion to planet Earth, Perth, Australia would be represent one of the farthest land based locations to hear at 18145 km or 11275 miles as the crow flies from my receiving post in southern Ontario, Canada.

That would mean the ABC outlet that I received on 9610 kHz in the early 1970’s is the winner for me. Not far behind, however, would be tiny Amsterdam Island (part of the TAAF, Terres Australes et Antarctiques Francaises) in the Indian Ocean at 18031 km or 11204 miles. I was able to log marine radio FJY4 on 8690 kHz CW on a number of occasions and even managed to extract a PFC QSL direct from the station in 1973.

There are a number of distance calculators for this on the internet, such as Free Map Tools at
https://www.freemaptools.com/how-far-is-it-between.htm

Of course, the longest DX may not necessarily be the best. CKZN running 300 watts on 6160 kHz from St. John’s, Newfoundland from right here in Canada was harder to hear than the ABC in Perth, Australia!

Who can top this distance? What is your longest DX? Please comment!

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Can you help Dan identify this mystery interval signal?

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Many thanks to Dan Greenall, one of our dedicated Shortwave Radio Audio Archive contributors, who writes:

Hi Thomas

I was going over a few of my old cassettes today and discovered what seems to be an interval signal, but I cannot seem to place it.

Recording:

Unfortunately, all I can tell you is that it was made sometime in 1971.

I’ve done a little checking with Interval Signals Online but no luck so far. The recording is right at the end of a cassette and you can hear the tape run out abruptly, so no ID, language or frequency info is available.

[…]Any ideas about the mystery IS?

Readers: If you can help Dan positively identify this interval signal, please comment!

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Dan’s digital archive of QSL Cards

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

Hi Thomas

In addition to digitizing many of my old SW and BCB audio files, I have begun setting up some of my QSL galleries on the internet archive in order to help preserve radio history. I am sending along a few links that perhaps old timers and newcomers alike might find of interest.

SWBC stations (sorry, only scanned one side so far)

https://archive.org/details/radio-tampa-tokyo-japan-1987

Utility stations

https://archive.org/details/zhh-st.-helena-inside-view

Time signal stations

https://archive.org/details/vng-australia-1971

BCB stations (mostly my own except for a few very old historic ones that I bought from eBay)

https://archive.org/details/ckoc-hamilton-on-1983

Small Sample from Dan’s QSL Collection:

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Guest Post: Pre-Internet Sources of Shortwave Information

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

Sources of SWL Information “Pre-Internet”

by Dan Greenall

When I first discovered the world of shortwave listening, many years before the internet, access to hobby related information was mostly available through over-the-air DX programs, monthly DX club bulletins, as well as a number of books and electronics magazines. I joined a few clubs including the Midwest DX Club, SPEEDX, and the Ontario DX Association, and eagerly awaited each issue of Electronics Illustrated and Popular Electronics (early 1970’s) on the news stand. Later, in the 1980’s, Popular Communications and Monitoring Times came along, though these were not always easy to find here in Canada.

Ironically, nearly all issues of these magazines can be read today, over 30, 40 and even 50 years later, thanks to David Gleason’s not-for-profit, free online library

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

You can also find the semi-annual (and eventually annual) Communications World (1971-81) which contained the popular White’s Radio Log.

As well, five issues of the Communications Handbook can be found; 1963, 1966, 1967, 1974 and 1977. It only came out once a year but was still a favourite of mine, so much so, that I still have my copies from 1971 and 1972.

I have scanned parts of these and put them on the Internet Archive. You can find them here:

Communications Handbook 1971: https://archive.org/details/page-09

Communications Handbook 1972: https://archive.org/details/page-20

Here are links that will lead to some of the other magazines:

As a bonus, all of the issues of the monthly SPEEDX bulletin (1971-95) have been made available here

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

And finally, a good read is Shortwave Voices of the World by the late Dr. Richard E. Wood written in 1969. I still have my copy of it, but you can find it online here

https://archive.org/details/shortwave-voices-of-the-world-richard-wood-ed-1-pr-1-1969

WDX SWL registration program

My link to the 1971 Communications Handbook contains pages regarding the old WDX SWL registration program. I have found my old certificate from December 1971:

Wonder how many others still have theirs, or even the WPE ones from the 1960’s?

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Radio Moscow Ephemera Circa 1972

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Many thanks to SWLing Post and SRAA contributor, Dan Greenall, who shares the following Radio Moscow ephemera from 1972. This media is also posted on Archive.org:

I first began listening to shortwave radio in December 1969 at the age of 15. My parents were very supportive of this newfound hobby and allowed some space in the basement for a listening post, in addition to permitting external antenna wires to be run across their property. Various pieces of radio equipment, audio cassettes, shelves of reference books and printed matter including albums filled with QSL’s were accumulated over the next several years, and it all followed me when I moved out. Or so I thought! While clearing out my parents estate in 2016, I came across some ephemera received from Radio Moscow in 1972, that was mixed in with a pile of old papers.

These included a leaflet announcing a Quiz to celebrate the 50th anniversary of the USSR, a frequency guide for their North American service from May to October 1972, and a small 12 page program guide for their North American and Pacific Coast Services.

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VIS: The End of an Era

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

The End of an Era

by Dan Greenall

Many of us can remember the many radio telephone stations that could be found outside the regular SWBC bands during the 1970’s and 80’s and even into the 1990’s. They often ran repeating “voice mirrors” to help the receiving station tune them in prior to handling actual traffic. Some of these also operated within the designated maritime (ship to shore) frequencies.

One such station was coastal radio VIS from Sydney, Australia and they could frequently be heard here in southern Ontario, Canada on both SSB or CW modes. I received their attractive QSL card for reception in 1972.

However, with the advent of satellite and internet communications, these type of stations began to disappear from the HF shortwave bands.

On Christmas day in 1998, I happened to tune into the attached repeating transmission. This station is presumed to be maritime radio VIS in Sydney, Australia on 13083 kHz. The recording was made at Thamesford, Ontario, Canada on December 25, 1998. The repeating message was “The number you have called is not in service. Please check the number you have dialed. If you require further assistance, please call 1225.” 1225 was the number for International Directory Assistance in Australia.

Audio:

Internet research indicates that VIS discontinued its CW service in 1999. I believe the station completely closed down in 2002.

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Back When You Had to Pay: Radio Receiving Licences in Canada

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

THE DAY YOU HAD TO PAY: Radio Receiving Licences in Canada

by Dan Greenall

MANY of us who are licensed [Canadian] amateurs can appreciate the fact that we are no longer subject to an annual licence renewal fee. As of April 1, 2000, that practice was discontinued by Industry Canada as a new streamlined authorization procedure was put in place for the amateur radio service. This came as a pleasant surprise to many who were paying $24 per annum per licence up until that point.

What many of us may not realize is that, prior to 1953, Canada had a licensing system in place for your radio receiver. Under the Radiotelegraph Act of 1913, a government minister (for most of this period, the Minister of Marine and Fisheries) had the power to license radio broadcasting stations and to charge a $1 licence fee on each receiving set. By 1929 three hundred thousand licenses were bought at $1.00 each.

An article appearing on the Friends of Canadian Broad- casting website a few years ago stated that the annual licence fee for receiving sets doubled to $2.00 in 1930. It was also noted that this was a lot of money during the Depression days that followed and two bucks could buy more than 40 loaves of bread. As a result, so the story goes, “harassed citizens” would try to outwit approaching government collectors by passing word along in time for their neighbours to shut off their radios and lock their doors.

During much of this period, radios that were made in Canada bore a “Warning” sticker such as the one in the accompanying photo. It stated that anyone convicted of operating the receiving set without first having obtained the proper licence could be liable to be fined for up to $25 and have their equipment confiscated. As noted in the book Radios of Canada by Lloyd Swackhammer, the penalty in 1924 was $50.

As you can see from the attached copies, such licences were being issued by the Department of Marine Radio Branch in 1936. In 1937, it was the responsibility of the Department of Transport – Radio Division.

Then in 1938, the DOT upped the fee to $2.50. It was another 15 years until this practice was finally abandoned.

So the next time you sit back and flip on the switch of your receiver, you might now have a greater appreciation of a privilege that most of us now take for granted.

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