The wonderful world of listening to the radio

Tag: DSC (Page 5 of 5)

QSL SHN Buenos Aires on 12577 kHz

During my stay on a campsite in the north of the Netherlands I enjoyed good conditions on 12 MHz in a relatively noise free environment. That resulted in the reception of a lot of new DSC stations. SHN (Servicio de Hidrografia Naval) in Buenos Aires, Argentina, was one of those!

QSL Servicio Hidrografia Naval Buenos Aires
QSL… just three letters, but I got my QSL for MRCC Buenos Aires!

The email reply took hours only and was the shortest possible. But it carried the three key letters: “QSL”! (I added their logo to the email myself to improve the appearance of this post).
I sent my report to shn@hidro.gov.ar. Confirmation followed via snautica@hidro.gov.ar, which is probably the Coast Guard branch.

Honiara Radio, Solomon Islands on 12577 kHz

Soon after my return to the hobby a couple of months ago I picked up my interest for maritime radio as well. Thirtyfive years ago I received stations in morse code with CW and VVV markers. This allowed me to to QSL countries that were almost out of reach otherwise: D4A Cabo Verde, P2M Port Moresby, 3DP Suva…

But CW is gone, and DSC is what we got in return. And during the winter months I managed a couple of nice receptions on 2187.5 kHz in particular like Aasiaat Radio. But on the higher frequencies I was less successful, apart from nice catches like Charleville/Wiluna and Valparaiso. Despite the distance those stations are quite common however.

But since last week conditions are great. In the community I see DSC loggins from all over the world were made in Europe. My personal best catch was Honiara Radio from the Solomon Islands, the reception looked like this with the YADD decoder:

TIME: 2023-06-26 06:16:21 FREQ: 12577.0 DIST: — Km
SYMB: 120 120 053 080 008 005 030 108 000 055 070 000 010 118 126 126 126 126 126 126 126 122 107 122 122
FMT: SEL
CAT: SAF
TO: SHIP,538008053,???
FROM: COAST,005570001, UNID
TC1: TEST
TC2: NOINF
FREQ: —
POS: —
EOS: ACK
cECC: 107 OK

And yes, it read UNID. But the DSC community made me aware that 005570001 is MRCC Honiara, Solomon Islands! The ship contacted was a bulk carrier “Golden Pearl” on the Coral Sea. The emails are out, letters soon to be followed. Let’s see if I can QSL this one!

QSL Guangzhou Coast Radio 8414.5 kHz

This post is a bit of a “catch up” as I received this nice QSL letter by email from Guangzhou Coast Radio 8414.5 kHz before I started this webblog. I sent my report to gzrdoxsq@163.net.

QSL Guangzhou Coast Radio Station

I was very pleased with this QSL. I received Guangzhou Coast Radio with their callsign XSQ many years ago when they were still broadcasting “VVV” markers in CW. But where Shanghai Radio did return a QSL – the tiniest QSL in my collection – I never got one from Guangzhou. Today it seems the other way round, unless some of you can give me a better address for Shanghai.

As always I attached a photo of my home town Woerden with my report. In return I got a beautiful picture from Pearl River and Guangzhou city. It is always nice to see how proud people are of their city! If I look at their skyline I’m living in a prehistorical hamlet 😊

QSL Valparaiso Playa Ancha Radio on 12577 kHz

I bought a RSPdx receiver plus Boni Whip antenna for use on the campsite. It immediately delivered some nice results. My catch of Valparaiso Playa Ancha Radio, CBV, Chile was awarded with this beautiful QSL. I listened to a DCS message on 12577 kHz.

I also got a nice detailed letter plus some photo’s of their facilities.

QSL Valparaiso Radio CBV, Chile
QSL Valparaiso Playa Ancha Radio CBV
Controlroom Valparaiso Radio CBV, Chile
Controlroom Valparaiso Playa Ancha Radio CBV

QSL Charleville Wiluna Radio 16804.5 kHz

Charleville Wiluna Radio with DCS messages on 16804.5 kHz is a relatively easy catch. Two things are a little bit more complicated:

First problem: what was the station I was actually listening to? Australia is a big country. In the 80-ies, individual stations had dedicated callsigns. I received VIP (Perth), VIS (Sydney), VIM (Melbourne) etc. in CW. But like in many other countries everything is now centralized, and Charleville (east coast, near Brisbane) and Wiluna (west coast, near Carnarvon) operate under the callsign VIC (formerly the Carnarvon callsign if I’m right). Mind you, both Charleville and Wiluna are not even coastal towns. Bad news: this is probably not going to change anymore…

QSL Perth Maritime Radio VIP
1988 OTS QSL received via VIP Perth Radio, showing all call signs in use in those days

Second problem: whom to write to? Again “modern times”. As far as I know RCC Australia falls under the responsibility of AMSA “Australian Maritime Safety Agency“. But my email to them was answered with “this is something for Kordia”. Kordia is a service provider in Australia. But when I searched the internet I learned that Kordia was changing to “Ventia”. From my own experience I know that such changes typically result in a change of email addresses etc… so I decided to send a physical letter to the RCC Canberra address.
And here comes the good news: my letter ended up with Craig Bloom, Senior Communications Operator at what is still Kordia. Craig answered with a kind email and the beautiful VIC QSL card! Drop a comment if you want to receive the contactdetails as I don’t like to publish email addresses that are not part of public domain.

UPDATE: Craig confirmed that rebranding of Kordia is complete, but their part of the operation will continue as Kordia.

QSL RCC Australia VIC
QSL Charville Wiluna Radio, RCC Australia VIC

QSL Mariehamn / Turku Radio 2187.5 kHz

With centralization and the introduction of remote operation it is not always easy or even possible to identify what you actually heard. Sending DSC messages with MMSI 002301000 this station is referred to as Mariehamn Radio in the DSC community. The ITU list gives MRCC Turku as the station however, and Turku is definitely the control centre for operations in the western part of Finland. Helsinki seems to be the other main control centre.

Anyway, as QSL Mariehamn / Turku Radio for a reception of their DSC test message on 2187.5 kHz I got a short email from mrcc@raja.fi, which is the email address for the headoffice in Turku.

In the old days things were easier: I added the QSL I received in 1989 for my reception of Mariehamn Radio on 1852 kHz which definitely originated from the Aland Islands.

QSL Turku Radio
QSL email from Mariehamn / Turku Radio
QSL Mariehamn Radio 1989 Aland Islands
The QSL I received in 1989 definitely confirmed reception of Mariehamn Radio, Aland Islands, Finland.

QSL Kystradio Sør (Florø Radio) 2187.5 kHz

I already made a post about the QSL from Kystradio Nord, Bodoe, Norway. Earlier this year I also received a QSL card from Kystradio Sør (Coastal Radio South) from Sola in the southern part of Norway. It was broadcasting a DSC message.
In the past the station in Sola was called “Rogaland Radio”. But with the merger of the operations of Tjome Radio, Floro Radio and Rogaland Radio, the name was changed to Kystradio Sør. Actually, the TX location I received was located in Florø. Kystradio Sør operates with 24 operators, mainly on VHF and MF. Everything south of 65N is the responsibility of Kystradio Sør, everything north of it is for Kystradio Nord. Both stations are operated by Telenor and are not owned by the government.

QSL Kystradio Sor, Rogaland Radio, Sola, Norway
QSL Kystradio Sør (Rogaland Radio) 2187.5 kHz

QSL Aasiaat Radio 2187.5 kHz

Receiving QSLs from remote places around the globe is always nice. So I was very pleased to receive this QSL from Aasiaat Radio, Greenland following a reception of a DCS test message on 2187.5 kHz. Bo Mogensen on oyr@tusass.gl was so kind to reply to my report. Initially I thought I received Qaqortoq Radio on the basis of the MMSI number 003311000 received, but Bo explained to me that MMSI numbers were rationalized following ITU recommendations, so this one belongs to Aasiaat now.

QSL Aasiaat Radio, Greenland
QSL Aasiaat Radio, Greenland
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