Letter to the Editor Shepparton News 20230313

VK3ZYZ

Moderator
Staff member
I sent this to the Shepparton News Friday early in the morning, That can account for a typo or two!
It appeared in today's paper, Monday 13th March, 2023.

To The Editor, Shepparton News.

What would you do with a big lotto win?
One thing I want to spend the money on is to buy Radio Australia.
That was my place of work in the 70s and 80s. It was an interesting place back then, being Australia's voice to the world. There were 100KW transmitters, 50KW and 10KW ones as well. While I was there, the old original 100KW transmitters were replaced with new ones.
It is sad that the “Powers To Be” decided Radio Australia was no longer needed. And sad too that millions of dollars of equipment was scrapped so it is no longer possible to make it operate again. It was very hard to witness this destruction but fortunately I was able to be out there a couple of times while this was going on and rescued a few bits out of the big bins. A couple of things were a power supply and a device tester I built while working out there years ago.
What is possible though, is to turn the site into a wonderful technology museum. Also, I'd have it as a Maker Space, school technical learning centre and the base for our local Armature Radio club.
Before it was finally sold to the current owners, our radio club were kindly granted access to the facility for 48 hours, 3 years ago, Saturday 14th – Sunday 15th, of March 2020. We constructed connections to the antennas and had ham radio sets connected to work around the world. This activity attracted a lot of interest world wide and we had visitors from around Australia attending to get a chance to use the wonderful curtain array antennas on their ham radio sets. I talked to a couple of American hams on my low power radio but was mostly interested in making the hardware to facilitate the connecting to the antennas. Another interesting activity on that weekend was the recreation of the Moon Bounce experiment that was tried out there many years ago. Back then, I think a 50KW transmitter was used, but this time, only 400W was needed. A signal was sent using an antenna that was aimed towards the Moon, and a few seconds later, the signal echo was heard. If you are at all interested in looking at more information of this weekend, see the Shepparton And District Amateur Radio Club (SADARC) forum post.
http://www.sadarc.org/xenforo/upload/index.php?forums/vi3ra-radio-australia-weekend.9/
The final transmission
brought tears to my eyes as that was the last time the Radio Australia tuning signal will ever by sent. Memories!
The current owners probably just look at it as a block of land to be developed and do not comprehend what they actually have. It is a bit like regarding The Mona Lisa as just a painting. Radio Australia, set up as I would like, has the capability to be a major tourist draw card for the area as there are many ham radio operators all around the world who would really love to have a chance to try the antennas out. Radio Australia is about the only last remaining place in the world that still has them still standing and is a real treasure. Many local hams and electronic enthusiasts (my self included) have items they are eager to donate to a museum there. One thing I rescued for the museum is an antenna VSWR trolly meter that was in the bin. It is a trolly that was lifted up to run on the feeder wires to the antennas and pulled back and forth to measure the minimum and maximum voltage to test the antenna tuning. A length of feeder could be set up across the transmitter hall to have this as a “working” exhibit.
It would be great if there could be some local interest in this as it is a very rare opportunity to do something this important.
Anyhow, that is what I would do with a big lotto win!
Denys Parnell VK3ZYZ.
 

Geoff

New member
In the Shepparton News of 10 Feb 2026, thia article appeared on page 2. It is a pity they used the telecommunications tower when it should be the Japan Array, painted red and white. This is the only remaining antenna array originally installed in the early 1940's.
 

VK3ZYZ

Moderator
Staff member
Here is my reply the the Shepp News.
I wonder if it will get printed?

To The Editor, Shepparton News.
Hi.
I read with interest " Hidden In History" Tuesday February 10 ending with "In 1944, Shepparton became home to a powerful radio station - and it's been sending signals ever since."
There are a couple of problems with your story.
The "Powerful Radio Station" was shut down and scrapped a few years ago following a really poor decision by city based powers, and the photo in your article shows the Shepparton telecommunications tower, not those at Radio Australia.
This is a very good example of why the Radio Australia site should be set up an an education site and technical museum as I mentioned in my letter to the editor of Monday, 13th March, 2023.
It is a great pity to see such a magnificent treasure as the Radio Australia site just being ignored and not utilized to the benefit of our local people and as another attraction to encourage visitors to our area.
For those interested, the letter can be read at..

Regards,
Denys Parnell.
 

vk3vsm

Administrator
Staff member
I posted this to the editors of shepp news and advisor awhile ago , but it didn't get published


Radio Australia: Shepparton’s Global Voice and Forgotten Moonshot

Most Australians think of Shepparton as a fruit-growing hub—and rightfully so. But just beyond our town lies a site of global importance that many have forgotten: Radio Australia.

Opened in 1945, the Radio Australia transmission facility was home to some of the most powerful shortwave transmitters in the world—100kW giants that carried Australia's voice across continents. So powerful were they that then–Immigration Minister Arthur Calwell used them in the immediate post-war period to broadcast into Western Europe as part of his campaign to attract migrants to a rebuilding nation. Those broadcasts may well have helped draw orchardists to our rich agricultural region. In many ways, Radio Australia Shepparton helped build multicultural Australia.

But this site didn’t just connect us to the world—it connected us to space.

In 1948, Shepparton engineers successfully tested whether radio signals could reach the Moon and bounce back. The experiment worked. While shortwave wasn’t used during the Apollo missions, this test proved early on that space was not a communication black hole. Shepparton, through Radio Australia, quietly played its part in humanity’s journey to the stars.

Radio Australia was a place of technical excellence, global significance, and deep local pride. Its eventual closure and the destruction of its unique equipment was a great loss. Yet in 2020, the Shepparton and District Amateur Radio Club was granted a brief return—48 hours during which we reconnected to the original curtain array antennas, made contacts around the world, and even recreated the Moon Bounce experiment. This time, we did it with just 400 watts—proof of how far technology has come, and how visionary those early pioneers were.

The Shepparton Radio Australia site holds tremendous potential as a Science, Technology and Engineering Museum that showcases Shepparton's along with Australia's role in global broadcasting and space communication. With its rare large-scale infrastructure and rich history, it could become a living classroom—a STEM education hub and maker space for students and innovators, honouring its legacy while inspiring future generations of thinkers and builders. This is more than a relic—it's a rare opportunity for regional and national impact.

Shepparton once spoke to the world. It once touched the Moon. Let’s not let that story fad
 
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