Category Archives: Nostalgia

Australian code breakers in World War II

Many thanks to SWLing Post contributor, Ian P, for sharing the following from the radio program, ABC Overnights:

The crucial role of Australian code breakers in World War 2

Thanks to the recent film, The Imitation Game, you may be familiar with the story of how British intelligence, led by mathematician Alan Turing, cracked Nazi codes during WW2. Did you know there were also two secret organisations in Australia working to break Japan’s military codes?

These were staffed with brilliant cryptographers, including some who had studied mathematics and the classics, and others who had lived or grown up in Japan. By patiently and carefully unravelling the codes in Japanese signals, their intelligence played a crucial role in the battles of Midway and the Coral Sea, as well as the push into the Philippines.

Trevor Chappell interviews Craig Collie, author of the book Code Breakers – Inside the Shadow world of Signals Intelligence in Australia’s two Bletchley Parks.

Duration: 36min 36sec
Broadcast: Mon 10 Apr 2017, 1:00am
Published: Mon 10 Apr 2017, 4:43pm

Listen to the full program/interview via the embedded player below:

Click here to download the MP3 or click here to listen on the ABC website.

I’ve also noted that you can pre-order Code Breakers – Inside the Shadow world of Signals Intelligence in Australia’s two Bletchley Parks at Amazon.com. There is no expected delivery time yet, however.

Code Breakers is available directly from the publisher in Australia–click here to view.

Requiem For Radio: Amanda Dawn Christie’s performance piece honoring RCI Sackville

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(Source: Amanda Dawn Christie via Twitter)

(Source: CBC News)

Moncton artist bringing back sounds of former Sackville Radio-Canada towers

A Moncton artist has brought back to life the sounds of the 13 CBC Radio-Canada International shortwave towers that once stood in Sackville, N.B. on the Tantramar Marsh.

“It’s kind of like you’re conjuring ghosts of radio towers,” explained the artist Amanda Dawn Christie on Shift N.B.

Requiem For Radio: Full Quiet Flutter

The experimental sound art project Requiem For Radio: Full Quiet Flutter involves a scale model of the original towers, but a large model — about 16-metres wide, six-metres deep and five-metres tall.

Christie said the towers have red lights resembling the originals. They are made from pipes with four copper pads on each tower.

She added that when someone touches one of the copper pads, a wireless signal is sent to a computer, which then sends a sound file back to that tower of the actual, recorded sound the original tower made when it was operational. The sound is transmitted through a speaker on the model tower.

[…]But the model towers are more than something to be gazed upon and admired. They are musical instruments that Christie and two other musicians will be playing at one-hour performances on May 26 and 27 at the Aberdeen Cultural Centre in Moncton. The performances will also be broadcast on radio stations in Moncton, Montreal and New York.[…]

Continue reading at CBC News…

More radios in the movies: James Bond “Dr. No” (1962)

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Many thanks to SWLing Post contributor, Bruce Fisher, who adds the following to our growing archive of radios in film. Bruce writes:

Here are three shots from the first few minutes of the 1962 James Bond
film “Dr. No”:

The second shot is a close up of the radio in the first shot. (These appear at about 4:30)

I suppose the last shot is from the BBC Monitoring Station? (about 5:30).

Thanks for sharing these screen shots, Bruce!

That looks like a K.W. Vanguard amateur transmitter in the first two photos, of course, but I can’t determine what the receiver is on the right. Can someone identify?

Video: Tour of RNW operations van and interview with Niels Zack

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ShortwaveService has uploaded the following video (to YouTube) which features the RNW Operations Van used in the recent 70th anniversary broadcast.

The video includes a tour of the van, the setup used in the 70th anniversary broadcast and an extended interview with Niels Zack, who restored the operations van:

Click here to view on YouTube.

I listened to at least an hour of the Saturday broadcast via the U Twente WebSDR. Sadly, I just discovered the audio dropped about 2 minutes into my recording.

Post readers: Anyone else listen to, record or simply log this anniversary broadcast? Please comment!

Photos of a B-17G Radio Operator Position

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I had the pleasure of visiting the Champaign Aviation Museum recently and examining their under-restoration B-17G, “Champaign Lady”. Actually, the term “under-restoration” is incorrect. In actuality, the Champaign Aviation Museum is effectively building their B-17G nearly from scratch—quite an undertaking but one that the volunteers are performing skillfully and enthusiastically.

Being an amateur radio operator, shortwave listener, and would-be WWII-radio restorer, I was was pleased to see that Champaign Lady already has a nearly-complete radio-operator position installed, between the bomb-bay and the waist-gun section of the airplane. As a B-17G would have had during the war, Champaign Lady features a BC-348 liaison receiver and morse-code key mounted on a desk on the port (left) side of the bomber and a stack of AM/CW Command Set transmitters and receivers racked on the starboard (right) side of the bomber. In the photos, the top Command Set boxes are the transmitters and the bottom three Command Set boxes are the receivers. Of course, the BC-348 and the Command Set transmitters and receivers are fully tube-type, semiconductors having not yet been invented. During the war speedometer-type cables would connect the Command Set receivers to controls in the cockpit, allowing the pilot and co-pilot to control the Command Set receiver frequencies; electrical cables would have carried the receivers’ audio to the pilot and co-pilot and would have allowed them to change volume-level. The radio operator could transmit using the Command Set transmitters and could also switch the pilot or co-pilot intercom microphones to any of the Command Set transmitters to allow the pilot or co-pilot to broadcast to other bombers in the formation.

B-17G “Champaign Lady” radio operator position; BC-348 liaison receiver on the port (left) side and Command Set transmitters and receivers on the starboard (right) side.

B-17G “Champaign Lady” BC-348 liaison receiver and morse-code key.

B-17G “Champaign Lady” Command Set transmitters and receivers on the starboard side of the radio room

During the war, the B-17G radio operator was an enlisted man, typically a sergeant or higher in rank. If in an earlier version of the B-17G, the radio operator was also responsible for manning a .50 caliber machine gun located in his section of the airplane. In all versions of the B-17G, the radio operator assisted the navigator by providing position reports based on radio fixes of beacons or radio stations. Additional information about the role of the B-17G radio operator can be found on the B-17 Queen of the Sky website.

And, for those interested, here is what Champaign Lady’s nose-art looks like:

B-17G “Champaign Lady” nose-art, starboard side; the port side features a mirror-image version of the same design

The Champaign Aviation Museum has a beautifully restored B-25J, “Champaign Gal”, in flying condition. Unfortunately, I’ve not been able to see if Champaign Gal features a restored radio operator position.

I have a BC-224, which is the 12-volt version of the BC-348 liaison receiver to put back into service as well as a BC-696A Command Set transmitter that I hope to eventually put back onto the air in the 80-meter amateur band. It would be wonderful if I had a B-17G in which to install these items—or even just room to build a replica B-17G radio operator position!

73,

Eric McFadden, WD8RIF
http://wd8rif.com/radio.htm

Pristine Condition Braun T-1000 Receiver Appears on Ebay

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The German industrial designer Dieter Rams is world renowned for his beautiful and functional product designs, including the Braun T-1000 portable receiver.

These fine, collectable receivers appear on Ebay regularly, but this one is in pristine shape:

The asking price is a cool $1,800 USD, but for the near mint condition of this T-1000 it is likely appropriate; perhaps the new owner will acquire it for a “Best Offer” price. Other T-1000s on Ebay currently are priced from $370 to $1,299.

Of course, the cost is in-line with a collectable value; functionally, it’s reception abilities are almost certainly surpassed by a modestly priced SDRPlay RSP1 or a vintage Sony ICF-2010 for instance. The radio aficionado interested in the 55 year old T-1000 is not expecting best-in-class reception, but the chance to own a recognized icon of industrial design (the T-1000 is in NYC’s Museum of Modern Art’s permanent collection).

Click here for the Ebay auction of the Braun T-1000: http://www.ebay.com/itm/BRAUN-T1000-GERMAN-GRUNDIG-SATELLIT-LIKE-SW-TRANSISTOR-RADIO-NEAR-MINT-/201891688853

Guy Atkins is a Sr. Graphic Designer for T-Mobile and lives near Seattle, Washington. He’s a regular contributor to the SWLing Post.

One vintage radio in two classic films

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

This evening I watched the excellent Undercover: How to Operate Behind Enemy Lines on Netflix streaming. This is a 1943 training film for Office of Strategic Services personnel learning how be secret agents. The film was directed by the legendary John Ford who also took an acting role in the film. In this scene, Al is receiving his forged papers from an OSS agent before leaving for Germany. A radio may seen on a shelf in the background.

Undercover: How to Operate Behind Enemy Lines is also available on YouTube:

Click here to view on YouTube.

The next film is much better known. The same model radio makes a foreground appearance in Some Like it Hot. Osgood Fielding III has one of these on his yacht.

Maybe Osgood is laughing because the film takes place in 1929 and the company that made the radio was founded several years later.

I won’t spoil the secret of this radio’s maker and model. It will probably not take long for SWLing Post readers to come up with an answer.

Post readers: are you up for the challenge? 🙂 What model of radio do we see here? I’ll keep quiet, because it’s one of my favorite manufacturers.

And, Dan, many thanks. I really do owe you one because I was not familiar with Undercover: How to Operate Behind Enemy Lines. I can’t believe there was a WWII era Ford film I had missed. I, too, have Netflix but the YouTube copy you suggested is actually a better restored version in terms of audio. Thanks again!