Winter season in R9U. 2026.

I’d like to present a brief report on the winter season activations of 2026. A post about the New Year’s ascent and the summit activation of R9U/SO-065 has already been published here. Therefore, I’ll tell you about other winter activations.

January 20. R9U/SO-078.

The summit of Bolshoy Biryan has already been activated, including in winter. Due to difficult weather conditions, we decided to take a tried and tested route – to R9U/SO-078. The weather was quite frosty these days – down to -37°C. That’s about the temperature the onboard thermometer in the car showed when we reached the start of the ski section of our route. While it was indeed quite frosty down in the Lemeza River valley, it got significantly warmer on the slope as we ascended. At the summit, we chose a spot slightly sheltered from the wind.

Activation results: 21 QSOs on 14 and 10 MHz. We chose a spot for the night just below the summit, sheltered from the wind by the slope’s terrain. By morning, the weather had become more windy. We broke camp in the wind. We didn’t have a thermometer, but it felt quite cool. Our hands instantly froze if we took off our thick mittens.

We descended and reached the car without incident. The biggest challenge was starting the car. But on the third try, after some clever maneuvers, we managed to get it started.

Video about activation: https://youtu.be/2ypv6V3er7M?si=O-rVubTdoqsPKPYb

January 31. R9U/SO-124.

Akbiikbal, a fairly remote peak, had not yet been activated. However, the relatively short ski section and improving weather conditions allowed us to activate it over the weekend. The part of the Ural Mountains where this summit is located differs significantly in terrain and vegetation from the more northern part. There is always less snow here.

At the summit, we managed to find a spot for a tent. We were lucky. We found a small balcony sheltered from the wind by the ridge. We stretched the antennas between the trees. QRV from a tent is much more comfortable in winter. It’s not as cold and the wind doesn’t interfere.

Result: 30 QSOs on 7, 14, and 28 MHz.

At night, we emerged from the tent to admire the amazingly bright moon and starry sky. The weather was calm, the frost was not severe, around -15 to -18 C.

Video about activation: https://youtu.be/ZMK6anvlxvw?si=1ygbsn3P3T_24a0G

March 7. R9U/SO-018.

I’d been at the summit of Yalangas. It was a summer activation. The winter route to this summit is quite long and involves a significant elevation gain. But right from the parking lot where we left the car, there’s a well-trodden snowmobile trail. So we didn’t have to break trail, which allowed us to reach the summit in time. But I was practically exhausted at the top. I couldn’t set up antennas in the strong wind or be QRV from the rocky summit. So we pitched our tent just below the summit in a clearing surrounded by spruce trees. Only after dinner did I find the strength to stretch out the single 14 MHz dipole. The result: 24 QSOs. I slept restlessly that night, as I heard that mountain snowmobilers had woken a bear and brought it out of its den. This happened right in the area of ​​our mountain.

In the morning, the weather changed dramatically, and a snowstorm began. I felt quite uneasy on the descent. General weakness and knee pain prevented me from enjoying freeriding. I descended with extreme caution. This was likely a consequence of the acute respiratory viral infection I had suffered in February.

Video about activation: https://youtu.be/We8cyLRMOn4?si=DCaubhgfcQks1DwQ

Then, in March, the weather began to warm up sharply. Even in the mountains, the snow began to melt rapidly. The winter skiing season had to be brought to an end.

Thanks to all radio amateurs for their support, wonderful QSOs and S2S.

73!

Vlad

RX9WT

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Thank you for these thrilling reports and videos Vlad. Such a pristine nature. And what an effort!

Vy 73 Peter

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Tnx S2S :clinking_beer_mugs:

73, Jarek OK8MA

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…thanks Vlad for your report and great video. Seeing all that snow is something we don’I see much in VK, it was nice to see. :snowboarder: :snowflake: :snowflake:

Geoff vk3sq

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Thank you for sharing the photos and videos, you have a beautiful winter landscape. :blush:
88 Eva, HB9FPM

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Thank you, Vlad, for this cold blast from the Urals. I’m truly drawn to these wild places. Congratulations, it can’t be easy to be self-sufficient while camping out in environments like that.

73

Roberto

Iw2obx

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Thank you very much for sharing these very nice pictures and well composed videos with us!

I could probably never cope with such low temperatures, especially not during an activation. The lowest temperature I experienced was around -30C, at which point my breath started to freeze.

So here comes my technical question: I see you use the TX-500 that I trust so much as well. What kind of batteries do you use (e.g. LiFePO4)? Outside, do you keep the battery warm by keeping it close to your body?

Thanks and best 73, Stephan

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Thank you, Peter!

Yes, it takes effort. As you get older, it takes more and more effort)

73!

Vlad


Hi, Jarek.
It was so nice to meet you on air! But I think I forgot your name and callsign in the chaos of activation)
73!
Vlad

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Hi, Geoff. Thank you for your kind feedback on my work. I really hope it will soon be easy to come to Russia and see this endless snow with own eyes.
73! de RX9WT

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Thank you, Eva. I’m so glad you liked my humble work. I’m incredibly grateful for your well-wishes :blush:
73!
Vlad
RX9WT

Roberto, I’m so glad to read such kind messages.
Thank you! The Southern Urals, so harsh at first glance, are actually always welcoming. Many more summits await their “new ones” all year round.
73!
Vlad

Hi, and thank you, Stephan!
I guess after years of living in such conditions, a person fully adapts. I was lucky; my parents gave me my first skis when I was three years old. They trusted me to carry a backpack when I was five. When school was canceled in the winter due to freezing temperatures, I’d grab my skis and run for the bus. On the outskirts of town, forests and snowy slopes awaited me. So I had plenty of time to prepare myself well for winter life in the mountains.

Yes, about the equipment. The TX-500 transceiver is a pretty good radio. But I’m using it now mainly because I haven’t finished my homemade SOTA transceiver. It’s already working, but it’s not yet assembled. I prefer the CW sound of analog (16 crystal IF filter+ APF) receiver on my own. It’s fully optimized for CW. I do use a 4 Ah LiFePO4 battery with the TX-500. It’s a bit heavier than a LIPo of equal capacity. However, the 4S voltage of this battery is well suited to the TX-500 manufacturer’s specifications: 9-15V. For DIY projects, I use 4S LiPo batteries with a maximum voltage of 16.8V.

Of course, in winter, I carry batteries and some other mobile equipment under my clothes, in the pockets of my tactical vest. This really helps. A flashlight, main battery, spare batteries, small tools, first aid kit, and a small flask of brandy are always warm and accessible even in complete darkness.
See you on air!
73
Vlad

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Thank you Vlad for explaining everything in detail!

You definitely had an interesting childhood. Here in the plains of Switzerland, we were happy when we got enough snow to go sledging. A different world!

I also use 4S LiFePO4 batteries: one with 4 Ah and one with 2 Ah for shorter activations. They have just the right voltage, a very flat discharge curve, are bit safer than LiPos/Lions and seem to work even in the cold, as long as you don’t try to charge them, or so I’ve heard.

Your trick for the cold, by wearing a vest under your clothes, and putting important stuff there, is a clever idea. Good to know!

Have fun and 73, Stephan

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Hi Vlad. Thanks for the 3 trip reports and videos from your winter activations. I’m always impressed with your overnight trips for SOTA, especially in the extreme cold and when you’re still recovering from a virus! My winter ski trips and activations are always for the day, so I can go home and get warm at the end of the day.

Great pictures and videos. You always do a nice job on your videos and images. I like it that you show the skiing, the camping, and the activation.

The skiing looked pretty difficult. I could tell from the videos that on the first two peaks, the upper parts of the mountain were very wind swept. On the 3rd peak, it looked like you had pretty good snow to ski down.

I hope your back is doing better.

73, Pat

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Thanks, Pat!
Indeed, on the first mountain, closer to the summit, the snow was covered in ice. Further down the slope, the ice disappeared, but there were plenty of trees—I skied carefully, stopping and stopping.
On the second peak, there was very little snow at the top. Rocks often crunched under my skis. You can clearly see this in the video about the activation of SO-124.
Perhaps the conditions for freeriding were suitable at the top of SO-018. But unfortunately, I wasn’t capable of freeriding. I could barely move my legs) Still, the impressions was good.
73!
Vlad

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Simply fantastic Vlad. I really love your videos.
Keep enjoying the amazing nature of the Urals and radio.

Best regards my friend.

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Hi Juan! Thanks for your kind wishes and feedback. I’ll always have skis and other winter gear for you in my garage. Winter mountains and activations await us.
73!
Vlad

1 Like