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On December 1, most SOTA summits in Colorado gain an additional 3 points due to the Seasonal (Winter) Bonus. Joyce/K0JJW and I were looking for a summit not too far away that was still accessible for us to activate. This time of year, many US Forest Service roads are gated shut. Other roads remain open but are not maintained, which means they become impassable as the snow accumulates.

Recently, Ray/KD8EQA reminded me of W0C/SP-096, an unnamed summit unofficially known as Bow Tie Mountain. Ray writes:

Once upon a time… many years ago… in a land of many mountains and many activators named Steve… two of the Steves, K7PX and WG0AT, became good friends and would often hike and activate together.  … in the spirit of being silly and having fun… that one or both Steves could be seen wearing a tie during their activations.  Soon, the unofficial challenge was underway to see who could show up with the coolest, “make a statement” tie.  And this quickly led to the ultimate tie statement… a bow tie!  So, guess which summit is credited with being the one where the most memorable, outlandish, bow tie antics took place… the one the Steves refer to as Bow Tie Mountain?  Yup, it’s peak 10214, SOTA reference W0C/SP-096.

The complete Bow Tie Mountain story is here, along with an invitation to come play along. Other SOTA folks have activated SP-096 during the winter months, so it seemed likely to be accessible in early December. There was a couple of inches of new snow on the ground, but it was easy-peasy to drive the Jeep there.

To get to SP-096, head south out of Hartsel on Highway 9. Then turn east/northeast on CR 116. You will drive right past Threemile Mountain (SP-107), a popular summit with year-round access. These two summits can be done together in the same day but opted just to do SP-096.

The parking spot for the trailhead is 38.86462, -10556085. There is an old 4WD road, now closed, that leads up to the saddle just west of the summit. It is an easy hike on the road, then off-trail to the summit. My GPS app clocked it as 0.5 miles one-way and 500 feet vertical. This is about as easy as it gets for a SOTA hike.

Weather

The weather forecast for Dec 1 called for 27 degrees F at the summit, which turned out to be about right. I expected there would be enough wind to drive us off the summit quickly. “Hey, let’s get our four contacts and get the heck out of here.” Instead, the wind was mostly calm, the sun was out, and it was very pleasant.

With the incredible blue sky, the views were stunning in all directions. The fresh snow was just enough to add texture and definition to the various mountains and surrounding slopes.

The 2m band was pretty quiet, but we did manage to work five stations on 2m FM. The best DX for the day was Matt/KF0RIG in Colorado Springs, about 45 miles away. This is not a very long distance for 2m FM, except that Pikes Peak is blocking the way. Matt had a Yagi at his house pointed at Pikes, and we did the same on our end. Somehow the signal got through, perhaps via knife-edge diffraction. I was impressed that we completed the contact.

Try It

This summit seems to be underappreciated, with only 29 activations. About one-third of these were done by one of the Steves (K7PX or WG0AT). This seems to happen with smaller, unnamed summits. But now it’s got a name and the Bow Tie tradition, so you are invited to give it a try.

73 Bob K0NR

The post Winter Activation Of Bow Tie Mountain appeared first on The KØNR Radio Site.

Nice to see this type of action on 10m.

Once again, the CQ WW CW contest has come to an end. Although the conditions were not as favorable as last year, it was still a fantastic event. Some highlights included contacting fellow blogger Bas, who was using his new contest call PA6G on 20m, as well as reaching ZD7VJ on St. Helena Island and VP8NO on the Falkland Islands. 

I was pleasantly surprised to connect with many South American stations on 10m on Sunday afternoon. I’m pleased to report there were no station issues at all—everything ran very smoothly.

Nice to see this type of action on 10m.

Once again, the CQ WW CW contest has come to an end. Although the conditions were not as favorable as last year, it was still a fantastic event. Some highlights included contacting fellow blogger Bas, who was using his new contest call PA6G on 20m, as well as reaching ZD7VJ on St. Helena Island and VP8NO on the Falkland Islands. 

I was pleasantly surprised to connect with many South American stations on 10m on Sunday afternoon. I’m pleased to report there were no station issues at all—everything ran very smoothly.

In this episode, we join Martin Butler M1MRB, Caryn Eve Murray KD2GUT and Edmund Spicer M0MNG to discuss the latest Amateur / Ham Radio news. Colin Butler (M6BOY) rounds up the news in brief, and the episode's feature is Krampus event and Yaseu UK

We would like to thank Pete Leng (ZL4TE), Daniel Robson (GM6CMQ) and our monthly and annual subscription donors for keeping the podcast advert free. To donate, please visit - http://www.icqpodcast.com/donate

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Here’s an update on the most activated SOTA summits in Colorado. See my previous report here. Mount Herman (W0C/FR-063) still leads the pack by a wide margin, with many activations by Steve/WG0AT.

Genesee Mountain has passed up Pikes Peak to take second place in the running. Genessee is in a park just outside of greater Denver and is easy to access. I notice many out-of-town SOTA enthusiasts going up there to get on the air and make some contacts. Pikes Peak is a 14er but has a road to the top, and most of those activations are probably aided by a vehicle. Chief Mountain is in fourth place. Mount Blue Sky (formerly Mount Evans) is also a 14er with a road to the top. However, it dropped off the list, due to the reduced access caused by recent road construction in the area.

Thorodin Mountain comes in at number five and seems to be gaining in popularity, with Carey/KX0R as a frequent activator.

The summit formerly known as Squaw Mountain, now Mestaa’ehehe Mountain (W0C/PR-082), comes in at sixth place. There is a gated road to the top, so most activators hike that road.

Most of these summits are in the Front Range section of W0C, close to the major cities, which aids their popularity. The other two are listed in the Sawatch and Park Ranges, but they are also not far from the large urban areas.

First in North America

In North America, Mount Herman is second only to Mount Davidson (W6/NC-423), which currently has 846 activations, many of them by Ellliot/K6EL. Davidson is a small 1-point summit in the middle of San Francisco, so it is easily accessible to a large population. This video by W6DFM provides a tour of that summit. Another notable summit is Vollmer Peak (W6/NC-298), an easy-to-access peak with 551 activations.

So that’s your update on SOTA activations in Colorado.

73 Bob K0NR

Most Active SOTA Summits in Colorado

The post Most Active SOTA Summits in Colorado -Nov 2025 appeared first on The KØNR Radio Site.

Hello and welcome to the 602nd installment of Linux in the Ham Shack. In this short topics episode, the hosts discuss intercepting "secure" satellite traffic, an Australian band plan audit, the future of Arduino, a hack on Xubuntu, new features in DXLook and much more. Thanks for listening and have a great week.

73 de The LHS Crew

When I get asked why I only use VHF/UHF frequencies for my Summits On The Air (SOTA) activations, I usually reply with:

Height Above Average Terrain

More specifically, I mean that using VHF for SOTA is fun because Height Above Average Terrain (HAAT) has a dramatic effect on the propagation of my radio signal.

HAAT has a specific definition, found in the FCC regulations. HAAT basically describes the height of a transmitter relative to the surrounding terrain in all directions at distances of 3 to 16 km. This HAAT calculator tool provides the HAAT of a site based on its latitude and longitude. Note that the FCC definition of HAAT compares against the terrain relatively close to the transmitter, 16 km (10 miles). For SOTA purposes, we are more concerned with distances further away.

In a recent presentation on mountaintop VHF operating (Hamcon Colorado), I provided these two contrasting examples to drive home the importance of HAAT.

Punkin Center

Punkin Center is a small town located on the eastern plains of Colorado. The elevation is 5364 feet, and its HAAT is roughly zero feet. That is, the terrain is flat. Punkin Center is a fine place to be, but it is not a very good VHF location. The radio range using a 5-watt VHF handheld radio is about 4 miles.

Pikes Peak

Compare this to America’s Mountain, Pikes Peak, which has an elevation of 14,115 feet and a HAAT of 4,445 feet. That is, it rises more than 4,000 feet above the surrounding terrain. (The height advantage is even more pronounced when looking further east towards Kansas, where the highest elevation is ~4,000 feet.) Based on my experience operating from there, the VHF handheld range is over 100 miles.

The improved HAAT of Pikes Peak provides a VHF radio range that is 25 times better than Punkin Center. Again, nothing wrong with Punkin Center, but if I want to make VHF contacts, I’ll choose Pikes Peak.

Let’s compare this to using the High Frequency (HF) bands. The normal propagation mode on HF is skywave propagation via the F layer, which supports radio propagation across North America and around the world (depending on frequency, time of day, solar conditions, blah blah blah). The radio signal refracts off the ionosphere and can go very long distances. From Pikes Peak, I can work the world. From Punkin Center, I can work the world. Not much difference, except the views from Pikes are generally better, and the oxygen is less plentiful.

So when I hike up a mountain, I am excited to get out the VHF gear and see what contacts I can make due to the improved HAAT. I don’t get as excited about working HF, because I can do that from home…or Punkin Center, or other places, with similar results.

Other SOTA activators see it differently, and that is just fine. (VHF contacts represent only ~20% of all SOTA contacts.) There are many ways to enjoy SOTA and ham radio. Just make sure you have fun messing around with radios.

73 Bob K0NR

The post Height Above Average Terrain appeared first on The KØNR Radio Site.