Posts Tagged ‘HF Radio’

Festive Callsigns PH25XMAS and PH26HNY Return to the HF Bands

 

Celebrating 5 Years of Holiday Spirit on the Air

Now with an AI-Powered Award System!

As the Christmas season approaches, radio amateurs across the world can once again look forward to hearing the cheerful special callsigns PH25XMAS and PH26HNY on the HF bands. These stations will be active during the Christmas holidays and the first week of January 2026, sharing goodwill and season’s greetings over the airwaves.

This year marks the first lustrum (5th anniversary) of the festive XMAS and HNY event calls. To mark the occasion, the organizing team has developed an all-new automated award platform — a creative blend of amateur radio, Python programming, and artificial intelligence. It is called SAVS (Special Award Validation System).

The system will be operational, starting the 6th of December 2025. Until then a page is showing a count-down timer to the first date of operation and first opportunity to check the award eligibility.


A Fully Automated Award System:  SAVS

Participants who have made QSOs with PH##XMAS and/or PH##HNY stations between 2021 and 2026 can check whether they qualify for a commemorative certificate.


The new award system at 👉 https://award.pa3efr.nl works like this:

  • The platform automatically searches remote and local ADIF logs (PH21XMAS–PH26HNY).
  • Operators whose callsigns appear three or more times in the logbooks across the past four years and this year are eligible for an award.
  • After entering your callsign on the Entry Page, the system validates your QSOs, displays the results, and — if qualified — instantly generates a personalized PDF certificate for download.

Behind the scenes, a Python Flask server performs the validation, integrates with QRZ.com for data verification, and generates your award PDF with just one click.

Open Source and AI-Assisted

The entire system was created with the help of AI tools and is released as a fully open-source project on GitHub: https://github.com/PA3EFR/SAVS_XMAS_HNY

Every element — from log validation to PDF generation — runs autonomously, demonstrating how classic ham radio activity can harmoniously combine with modern coding and machine learning.

Join the Celebration

So this festive season, when you hear “CQ from PH25XMAS” or “CQ from PH26HNY”, don’t hesitate to call back!

You might not only exchange warm holiday greetings, but also earn yourself a special place in the logs — and a beautiful award to commemorate it.

📡 Brought to you by Radio Scouting Fellowship PA3EFR/J



VB7MAN is ON AIR!

Mark VA7MM and others are our first guest operators


A recent VB7MAN QSO with Jake, KC7WXD, in Nevada.

Jake is an antique wireless experimenter and the chirpy note of the Command Set at VA7MM using VB7MAN, obviously caught his attention. The photo is of Jake’s homebrew 802 tube transmitter. His QRP signal at 2.5 W with the 802 transmitter was a perfectly copiable up here in BC.

If you would like to be a guest operator using the MANNA@80 callsign VB7MAN, have a look at the calendar for available slots and send us a note at [email protected]. You can use any band and any mode anywhere in BC.

~


The Planning for MANNA@80 Continues…

 

Planning for the special event stations commemorating the life-saving food drops to NW Netherlands near the end of World War II is now in full swing. 62 nationalities were part of Bomber Command in WW2.

Please visit Operation Manna @ 80 for a full list of stations around the globe. Here are the Canadian stations participating:

VB7MAN Surrey Amateur Radio Communications

In Canada, Surrey Amateur Radio Communications (SARC) has been granted special event callsign VB7MAN from April 1st to May 10th. We will be on the air from our training station and elsewhere prior to, during, and after the event and will seek involvement of the high school students from our RF Communications class. Contacts with Europe can be sporadic from our location but we are generally able to contact North and South America, Asia, and Oceania. We have created a QSL card to commemorate the event. The card bears the $100 Royal Canadian Mint gold and silver coin struck in 2020 for the 75th anniversary. 

VB7MAN QSL Card

We will update this page as plans progress but hope to make a QSO with you in April or May. Any certified amateur in BC may operate the special event callsign, as long as it is only used in one location at a time. If you wish to use the call on any band or mode, a Google calendar has been set up to reserve the call for your use between April 1st and May 10th. If you wish to book an operating time for VB7MAN, please contact [email protected].

John VE7TI
Coordinator [email protected]

VB6MAN Calgary Amateur Radio Association

CARA will be operating from the Bomber Command Museum of Canada in Nanton, Alberta. They will activate on April 25, 26, and 27th and May 9 and 10. The final dates and hours of operations will depend on the radio amateur operators participating.

VB6MAN

VE1MAN Nova Scotia

The Canadian teams closest to Europe will be operating from their club station as VE1MAN. They may be activating from a former WW2 air base or another location of significance to tie in with the event.

 

VE1MAN

 

Radio Amateurs of Canada published an article about MANNA@80 in the March-April issue of The Canadian Amateur, as did the Radio Society of Great Britain in their national magazine RADCOM.

 

~

 

 

 

The RF Communications course continues…

 

 

~



Special Event Station PA80OV

Radio Club Limburg



 

announces

Special Event Station

PA80OV

Next week, members of Radio Club Limburg (https://rclb.nl) in the North Limburg region of  The Netherlands, will activate:

 

PA80OV is a special event station to commemorate Operation Veritable, celebrating 80 years of freedom.  Operation Veritable, namesake of the station, and the successor of Operation Market Garden, was the northern part of an Allied pincer movement in the Second World War.

We are back in 2025 for the third consecutive time with this special event station; having added another 5 years to our callsign.

Members of Radio Club Limburg will activate the callsign PA80OV from February 13 to 28, 2025, to work as many amateur radio operators across the world as possible. If you're in the area,  you can visit our station in the old town hall in the city of Gennep, The Netherlands between February14 and 16.

Whether you are an amateur radio operator, hoping to contact a new country, a new callsign, or you're a casual visitor, you're welcome to our website:

 https://rclb.nl/pa80ov

We hope to hear and work you.

On behalf of the PA80OV team. 

Jan, PA2P
https://rclb.nl/pa80ov

 

Five-band HF Linked Dipole [updated January 2025]

An improved build

This antenna was first described in the November-December 2023 Communicator. After a year of using it, I’ve developed some improvements. - Updated January 2025

I appreciate inexpensive but effective antenna design. Sure, you can spend hundreds of dollars to buy a multiband antenna for POTA or GOTA but they are so simple to build, why would you want to? You can enhance your skills and communication capabilities by constructing custom antennas.

One popular and versatile option is the multi-band HF dipole antenna often called a segmented or linked dipole. This antenna design allows for effective communication across multiple HF bands by connecting or disconnecting sections along its length making it an inexpensive asset for ham radio operators, particularly outdoors enthusiasts and those needing a light, packable wire antenna that can be erected almost anywhere, and with good results—better than an end-fed, because each segment of the antenna is pre-tuned during construction, and can be used safely even when no antenna tuner is available.

Ideally it is hung from a pole or tree branch at 20 feet (6m) as an Inverted V, with the center point high and the dipole legs spread at least 110-120 degrees. I have worked the globe with this set-up on sideband and 20 Watts.

 

Oly one side of the dipole is shown 

As before, each of the five sections is cut to the band so no tuner is required. It is a marvellous POTA antenna, far better than any vertical, Hamstick or commercial antenna that I have tried.

You can read/download the updated article at: https://bit.ly/LinkedDipole

~ John VE7TI



Manna80 and other Special Event Stations

 You may wish to add these to your calendar

We will publish a report in The Communicator's next issue.

I would like to inform you about a few special event stations we will put up in the next few months. 

February 14,15 and 16th, PA80OV will be operational from Gennep, Netherlands. 
I will be a guest operator, and probably the organisation has written to you allready, but it is nice to know. 

https://radioclublimburg.nl/pa80ov/

~ Sander

----------------------------

The two others are also very interesting. 

At the end of WW2, the Netherlands suffered a hunger winter. Allied forces conducted a humanitarian action called Operation Manna. 
In April this year, 80 years ago, tons of food was dropped over the western part of the Netherlands, saving many people from starvation and death. 


To commemorate this event, we will activate a couple of stations, including GB80MAN, VE80MAN, VK80MAN, PH80MAN. 
We are hoping Poland is participating as well, and we hope the USA will put up a station. 

https://manna80.radio/the-team-in-the-netherlands/

As you have seen some SES from us, we will put up PH80MAN at a former drop zone. 
I have added a flyer with this mail.  This one is in Dutch, but an English version is under construction... will follow as soon as it is done!

Lastly, I would like to inform you about PA82AD. 
This is a call we used 5 years ago to celebrate 75 years of freedom. We held a DX-pedition but due to COVID, we could not really complete our goals. 
Please read the qrz.com page from bottom up. 

https://www.qrz.com/db/PA82AD

To finish this DX-pedition as planned, we will be operational for a very last time. 

Thanks again for reading, and hope to hear you on the bands. 

73, 

~ Sander PD9HIX


 



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  • Matt W1MST, Managing Editor