Tag Archives: SOTA

Field Reports, Guest Posts, News, Portable, QRP, QRPp, SOTA

Guest Post: “It Was Bound To Happen…”

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Many thanks to Matt (W6CSN) who shares the following post  from his blog at W6CSN.Blog:

It Was Bound To Happen…

by Matt (W6CSN)

You’d be safe to guess that Mt. Davidson would have been my first SOTA activation seeing as it’s the closest SOTA summit to my home QTH. However, it actually took me a little while to get around to heading up W6/NC-423.

The trail begins near the corner of Dalewood and Lansdale.

Today was the day! I dropped my hiking buddy off at work at 8 AM then drove up Market Street, over Portola Drive and wound my way around Mt. Davidson, finding easy parking on Dalewood Way near Lansdale Ave.

The easy trail up Mt. Davidson.

From the trailhead near the bus stop, it a short and easy hike up to the activation zone. On this route you reach the east end of the summit, opposite the large cross, which is a well known landmark.

Except for the occasional exercise enthusiast, I had the place to myself this morning. Not wanting to lug the fiberglass mast up the hill, I deployed the Gabil Radio tripod and loading coil, using a 3 meter collapsible whip antenna. This is an easy setup and not too much of a compromise on 20 meters.

While I can do a lot of back and forth the get the loading coil set just right for a good match, I find it easier just to get the coil close enough and touch it up with a tuner for a low SWR reading.

I sent a spot via Sotamāt and started calling CQ SOTA on 14.058 using the QCX-Mini. My first call was from JG0AWE from Nagano City, Japan. This was followed quickly by several more stateside calls and I was able to gather the four QSOs needed within a span of five minutes.

QCX-Mini on 20 meters.

I continued working stations and chasing some Summit-to-Summit contacts for another half hour. It was at that point I noticed that I failed to throw the switch to the “Operate” position on the ZM-2 tuner. This whole time I had been operating in “Tune” mode with the 50 ohm absorptive bridge in circuit! It was almost like using a dummy load for an antenna!

Oops! I left the ZM-2 in the “tune” position!

Later, at home, I measured this tuner configuration with this radio using an actual 50 ohm load instead of an antenna and found that I was most likely operating with an effective power to the antenna of only 300 milliwatts!

Despite this extremely low power I was able, using CW, to complete the activation with no difficulty. This is a testament to the effectiveness of the CW mode, and not so much this operators skill.

Sutro Tower and Twin Peaks to the North.

After logging 10 contacts, I called it quits, packed up the station and headed back down for some breakfast. Next time I’ll try to remember to set the switch correctly after tuning up, but I make no promises. I’m guessing pretty much everybody that has a ZM-2 has at one point or other forgot to switch into “operate” mode, It was bound to happen.

Field Reports, Morse Code, News, Portable, POTA, QRP, QRP Radios, SOTA, Videos

POTA & SOTA at Monte Sano State Park in Huntsville, Alabama!

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I had some big POTA plans for Alabama this summer.

After returning home from Hamvention, I had about three days to prepare my truck, our small travel trailer/caravan, and pack for one week of camping in Huntsville, Alabama.

We had a great excuse for hanging around Huntsville: my daughter was attending Advanced Space Academy (Space Camp) at the U.S. Space and Rocket Center.

The drive to Huntsville is about five hours and we decided that it would fun to go camping with not a whole lot to do for a week. Proper relaxation!

I looked at the POTA map in advance and plotted out at least four or five parks I could activate without driving too far. I planned to fit in activations on Sunday, Tuesday, and Wednesday. Thursday, we planned to spend the full day at the Space and Rocket Center and Friday was my daughter’s graduation.

My truck, though, had other plans!

About half way on our journey to Huntsville, my 1997 Dodge Ram 2500 started to have issues. Without going into too much detail here, there seemed to be a problem with the accelerator.

We drove to Huntsville on the Saturday of Memorial Day Weekend, so not an ideal time to have mechanical issues. I limped to truck to Alabama and waited for a diesel shop in Huntsville to open on Tuesday morning.

In the meantime, I was able to hunt POTA and SOTA stations from our campsite which overlooked the Space Camp model rocket launching station. No kidding: we probably witnessed some 300 model rocket launches during the day that week and it was an absolute blast (pun intended).

I never got tired of seeing a full scale Saturn V model above the tree line on our evening walks!

Fortunately, the diesel shop was able to sort out the issue and fix it in one day–I was super pleased with that. However, that only left Wednesday to play POTA–we’d already plotted out a visit to Monte Sano State Park. That was fine by me because, turns out, almost the entirety of Monte Sano State Park is also within a SOTA activation zone! A SOTA/POTA two-fer! Continue reading POTA & SOTA at Monte Sano State Park in Huntsville, Alabama! →

Field Reports, Guest Posts, Portable, SOTA

On Top of Germany: Activating the Highest Mountain with my KX3 and the PAC-12

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by Thomas (DM1TBE)

During the past couple of months, I stumbled upon two or three documentaries about the mountain Zugspitze and the surrounding area. One day I thought, what it is that is preventing me from activating the Zugspitze (DL/WS-001) for the SOTA-program? The answer was rather short: a 3-hour drive. So, I waited for a good opportunity and accepted the challenge on a sunny and warm Saturday in June.

The Zugspitze, with an elevation of 2,962 m / 9,718 ft, is the highest peak in Germany and I think it is fair to say that it is also one of Europe’s highest mountains. Located in the Bavarian Alps near the German-Austrian border, the Zugspitze offers breathtaking panoramic views of the surrounding mountain ranges and picturesque landscapes. It is a popular destination for outdoor enthusiasts, attracting hikers, climbers, skiers, and snowboarders throughout the year. The Zugspitze is accessible via cogwheel train, cable car, and hiking trails. At the platforms on the summit, visitors can enjoy a range of facilities, including observation platforms, restaurants, a simple accommodation option, which specifically caters to hikers, and the international border between Austria and Germany across the platforms.

The lake in front of the mountain is called Eibsee. With its crystal-clear, but ice-cold waters, the lake is a popular destination for swimming, boating, and other water activities during the summer months.

Surrounded by majestic mountains and dense forests, like in a fairy tale, the Eibsee offers a picturesque and tranquil setting.

I started early in the morning on a nice Saturday. I must admit that a 3-hour drive for a SOTA summit might sound a bit extreme, but this is a special mountain for me, I have never been even close to such a high altitude – except in a plane. If you have ever been in the Alps, you probably remember the typical residential buildings that you see all around.

I arrived late in the morning at a parking place that is next to the cable car station.

Before going to the summit, I wanted to walk around the lake Eibsee. The hike around the lake is 7 km / 4.4 mi but took it longer than expected. The tour provides numerous opportunities to make incredible pictures.

Although I am a photographic noob and make pictures with the camera default settings, I quite like the results – all picture of this blog post are taken by me. Continue reading On Top of Germany: Activating the Highest Mountain with my KX3 and the PAC-12 →

Antennas, Field Reports, Guest Posts, Portable, POTA, QRP, SOTA

Quick test of my new SOTAbeams Band Hopper III antenna at a POTA/SOTA location

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by Thomas (DM1TBE)

Since I have seen the Band Hopper III antenna at the website of SOTAbeams, I have been thinking about it. Most of the time I have used end-fed half-wave (EFHW) antennas when operating portable – vertical attached to a fiberglass mast or in a sloper configuration with a tree.  Those EFHW antennas seemed to cause way less troubles than a dipole with its centerpiece and coax at the thin end of the fiberglass mast.  However, there was this “other” dipole from SOTAbeams. So I thought I could give it a try and ordered it.

Two days later -including customs procedure- the antenna arrived. The antenna is a linked dipole for the 20-, 30- and 40-meter band and weights less than 500 g / 18 oz. That includes the coax and guying material. I already had the Tactical Mini ultra, a 6 m / 19.6 ft fiberglass mast that is a perfect fit for the Band Hopper antenna.

The weather was fine, my manager at work was on vacation, so there was no reason for not leaving the home office early and go for a quick activation. I went to the SOTA location for Kaltes Feld (DM/BW-659), which is also POTA (DA-0410). I have been there a couple of times this year, but offering chaser points for both programs promised more QSOs, especially when conditions are difficult. The other advantage of this place is that you can drink cold beer if the antenna fails to work. 😉

You may, or more likely may not, remember this image from an activation report in March this year.

The place looks much more inviting now with kids playing, people enjoying barbecue and a cold beer, and operating a radio is much more pleasant.

Although I have been here a couple of times, I have never visited the ruins of Castle Granegg, just a mile away. While the SOTA activation zone is surrounded by trees, the walk to the castle satisfies with a nice viewpoint on the way. Continue reading Quick test of my new SOTAbeams Band Hopper III antenna at a POTA/SOTA location →

Field Reports, Morse Code, News, Portable, QRP, SOTA

SOTA on Hibriten Mountain: Testing my new backpack and working a little QRP DX!

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On Friday, April 28, 2023, the clouds lifted and I was eager to fit in a brisk hike.

We’d had a few days of wet weather and, in fact, the previous day I performed a POTA activation with my entire station and antenna under the roof of a picnic shelter.

I was visiting my parents and didn’t want to venture too far afield, but still wanted to fit in a good summit activation. The goal was to stretch my legs and to test my Mystery Ranch Scree 32 backpack. Before taking this pack on a difficult summit hike, I thought it might make sense to check the pack’s suspension and fit with it loaded down a bit heavier than I normally would.

This would actually be my second SOTA activation with the Scree 32 pack (here’s the first) but on that first hike, the pack was so light, I barely noticed it was on my back.

Hibriten Mountain (W4C/EM-093)

Hibriten was an easy choice for the day. It’s only a 25 minute drive from my parents’ home and the trail has modest elevation change over the 5.6 mile round trip hike.

The trail is basically a wide, gravel access road for the crews who maintain the communication towers on Hibriten’s summit.

I remembered from my previous activation of Hibriten that the hike was very pleasant.

It certainly was that Friday!

It wasn’t a terribly hot day, but it was very humid as the sun burned off all of the rain we’d received over previous days.

I hiked at a brisk clip to make the most of my workout and, if I’m being honest, I was pretty darn happy to see the summit. Continue reading SOTA on Hibriten Mountain: Testing my new backpack and working a little QRP DX! →

Field Reports, Guest Posts, News, Portable, POTA, QRP, QRP Radios, SOTA

A Triple activation and why I switched from a KX3 to Icom’s IC-705

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by Thomas (DM1TBE)

Intro

The last weekend was pretty nice and just like an invitation to operate outdoors. As I wrote in one of my previous posts, I often activate summits on the Swabian Alp, a high plateau, which falls with steep cliff-like edges and many SOTA summits to the northwest. If you approach it from the foothills where I live, the sharp edge is clearly visible.

On the way to the ascent, you came along old, picturesque villages. If you look closely, you can see the “Maibaum”.

The tradition of erecting a “Maibaum” (Maypole) is a long-standing custom in Germany, particularly in the southern regions. The Maibaum is a tall wooden pole that is decorated with colorful ribbons, wreaths, and symbols of the local community. It is usually erected on May Day or the night before and is a symbol of spring, fertility, and community spirit. In some regions, it is also accompanied by folk dances, music, and festivities.

It was my third activation of the summit Römerstein, and every time I used another transceiver.

My transceiver history

When I started with ham radio, I used an old Icom IC-706.

The lack of modern features such as DSP and filters, and the current consumption made it not the first choice for portable operators. I soon switched to an Icom IC-7300 at home and got used to a waterfall and spectrum display.  After two activations with the 706 I bought a Xiegu G90.

During the time of my first activation of the Römerstein, I operated only in SSB. So, I was happy with the G90. The display was small, but way better than my old 706. I was satisfied and used the G90 until I started with CW. In CW, I prefer using headphones until today. The sound of the G90 was uncomfortable for me. The lowest volume was too loud, a lot of loud cracks annoyed me, and I was never happy with the filters. Continue reading A Triple activation and why I switched from a KX3 to Icom’s IC-705 →

Articles, Field Reports, Guest Posts, POTA, QRP, SOTA

Getting To France With Detours: A SOTA/POTA/WWFF Triple Activation

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by Thomas (DM1TBE)

As I have written in my activation report for Klínovec, a summit in the Czech Republic, I am trying to activate places outside my home region DM, Germany – Low Mountains in SOTA or DA in POTA. With the May 1st being a public holiday, the long weekend provided a perfect opportunity for an activation a bit further away.

After a while looking around, I chose Brissetish Kopf (FL/VO-126) in France. The summit was close to the German border, hasn’t received much love with only 8 SOTA activations and was also a POTA spot for F-1697 Vosges du Nord Regional Park and WWFF Parc Regional des Vosges du Nord, FFF-0035. That promised enough QSOs for me and provided chances for chasers.

The small cluster to which the arrow points are the Vosges, actually the northern Vosges (Vosges du Nord). The cluster south of it are the higher part of the Vosges. The Vosges are a range of low mountains in Eastern France, which continues as Palatinate Forest on the German side of the border, with the highest summit being 1,424 m / 4,672 ft.

I started my journey quite early, leaving around 8am. During the drive I could not help but had to tease Thomas (K4SWL), who spent quite some time in France and, as far as I know, enjoyed it.

The French region Alsace, through which I had to drive to the Vosges, is quite interesting. The region was disputed over several hundred years between Germany and France and changed back and forth between the two. Many place names are still German, or sometimes a mix of French and German. After the World War II, the region returned to France – hopefully the last change.

I used Google Maps to drive to a parking place close to the summit, but my first attempt ended here:

Not sure why Google meant to show me this – thanks for the 30 minutes detour.

Roughly a half hour later, I arrived at Climbach, the small village next to the summit. Based on findings, the area is populated since the Middle Stone Age, that ranged from 280,000 to 25,000 years ago.

Continue reading Getting To France With Detours: A SOTA/POTA/WWFF Triple Activation →

Articles, Field Reports, Guest Posts, QRP, SOTA

Two SOTA activations in the Swabian Alb – And a broken JPC-7 antenna

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by Thomas (DM1TBE)

Intro

I live very close to the Swabian Alb (also known as Swabian Jura or Schwäbische Alb in German). The Swabian Alb is a mountain range in German region Swabia. It ranges from Bavaria in the northeast 200 km / 140 mi to the Swiss border in the southwest.

Thomas Römer, CC BY-SA 3.0, via Wikimedia Commons

The Swabian Alb is a high plateau, which falls slowly to the southeast but with steep cliff-like edges to the northwest. You can follow the northwest edge of the Swabian Alb by looking at the map of the SOTA summits at sotl.as.

The topology limits the possibilities to cross the Swabian Alb, so the course of the routes are more or less unchanged since thousands of years. I live close to an old Roman road. And where an important road was, there isn’t a castle too far away, since the medieval noblemen were quite keen to get its share from passing people and goods.

During the Cold War, important passes received mechanisms to place explosive charges. In case of an advance of the Soviets and its allies, it was planned to blow these roads up, as there was usually no alternative way around.

First Activation: Plettenberg

The Plettenberg (DM/BW-046) is a summit at the edge of the mentioned Swabian Alb, about halfway between Stuttgart and the Swiss border. It’s 1002 m / 3287 ft tall and has a quarry on top.

The quarry uses a ropeway…..

… to transport the stones to the plant.

The way from the parking place to the activation zone was rather short with 300 m /  1000 ft. Continue reading Two SOTA activations in the Swabian Alb – And a broken JPC-7 antenna →

Articles, Field Reports, Guest Posts, QRP, SOTA

SOTA in the Czech Republic – When everything goes wrong

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by Thomas (DM1TBE)

As I have mentioned in my two previous posts, I have visited my family on the other side of Germany. On the way back, I wanted to make a “tiny detour” and activate a summit in the Czech Republic. I like all kinds of numbers and statistics, and that includes my SOTA stats. My goal is not being number one or be in the top region somewhere, but seeing it progressing and developing satisfies me. Until July last year, the upper right pie chart was only light blue, i.e. I had only activated summits in region DM, Germany – Low Mountains. So I use every chance to push the light blue back.

sotl.as

After some concessions, my family agreed and the way back increased from 6 hours and 583 km / 362 mi to 8:30 hours and 732 km / 455 mi.

Route on Google Maps

On the drive to visit my family, I noticed that I forgot my wallet, so I had neither an ID card nor my driving license. In many regions of the world, it would be probably very difficult to cross an international border two times without papers. However, many countries in Europe have signed the so-called Schengen-Treaty, which led to the creation of Europe’s Schengen Area.

Camoka4, CC BY-SA 3.0, via Wikimedia Commons

The Schengen Area consists of 27 European countries with a population of over 400 million, who have abolished border checks. However, random inspections still happen. The worst case would be a control in the Czech Republic and the official requirement to go to the German embassy in Prague for new papers.
As expected, the border crossing was easy and it could easily been overseen.

If you missed that sign in the photo, you only note that the town names have changed to Czech, as Czech names are quite different. After the border crossing, the summit is just minutes away, and you can drive up to the very top – pretty convenient for a 10+3 points summit.

Derived from User:Rdc, Public domain, via Wikimedia Commons

The summit Klínovec (OK/KA-001), also known as Keilberg, is the highest mountain in the Ore Mountains, located on the border between the Czech Republic and Germany. With a peak reaching 1,244 me / 4,081 ft above sea level, Klínovec has been a popular destination for outdoor enthusiasts and tourists, and is the most important winter sports area in the region. The mountain has a rich history that includes mining activities for silver, lead, and tin in the dating back to 2500 BC, and it has evolved into a popular skiing and hiking destination in recent years, attracting visitors from both countries. According to reports, the peak has attracted people for hundreds of years, with the earliest observation tower erected in 1817. Continue reading SOTA in the Czech Republic – When everything goes wrong →

Field Reports, Morse Code, News, Portable, POTA, SOTA, Videos

QRP DX: A beautiful day for SOTA on Flat Top Mountain!

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The weather on the morning of April 4, 2023, was absolutely outstanding!

I woke up that morning, drank a cup of coffee, looked outside and knew what would be in store the day: a SOTA activation!

My schedule was actually open that fine Tuesday because my daughters were on spring break from school, so the only problem was deciding which summit to activate. A good problem, in other words!

After staring at the SOTL.AS map for a while, I decided to activate Flat Top Mountain (W4C/EM-026) near Blowing Rock, North Carolina. One of the main reasons I chose Flat Top was because the roughly five mile round-trip hike is such a pleasant, casual one. My left ankle was recuperating from a bit of a strain, so I knew Flat Top’s flat, wide carriage trails would fulfill my need for exercise without straining my ankle (which, by the way, is doing much better now).

The drive to Flat Top is a beautiful one–a good third of it is on the Blue Ridge Parkway including the Linn Cove Viaduct which offers up stunning long-range views. I made my way to Moses H. Cone Memorial Park, at BRP milepost 294, where I parked the car and put on my hiking boots.

The park was pretty active for early April, no doubt because the weather was so stunning.

I checked out the beautiful Flat Top Manor to see if renovations had been completed.

It looks very close to completion, I have to assume they’ll be open again soon. The old manor was looking beautiful against clear skies!

Flat Top Manor was built by in 1901 by Moses Cone who was a very successful local textile entrepreneur, conservationist and philanthropist. It’s so fitting that this beautiful bit of architecture and these expansive grounds (which includes no less than two SOTA summits) are now protected by the National Park Service for all to enjoy.

I started my hike by following one of the carriage trails in front of the manor. It leads past a farm building, then crosses under the Blue Ridge Parkway two-lane road. Continue reading QRP DX: A beautiful day for SOTA on Flat Top Mountain! →