Activating on the Road: Stealth Activating with the AX1 Antenna System
by Brian (K3ES)
As I prepared my radio gear to do Parks on the Air (POTA) activations across the states of the American West (Six Weeks and 7300 Miles: Activating on the Road), I knew that I would need to operate in a wide variety of different park environments. This need was primarily connected with differences in topography, vegetation, population, and regulatory environments.
A selection of wire antennas, a throw line kit, and some collapsible mast options would serve many of my needs well. However, I also expected that our travel schedule might require me to activate quickly or unobtrusively, from less-optimal locations. Since I do not have an HF rig or antenna system installed in my truck, any vehicle-based operations would need to use equipment from my portable POTA kit.
For these occasions, I intended to use either a wire antenna supported by a telescoping mast attached to back of the truck, or my diminutive Elecraft AX1 base-loaded vertical antenna system. During the trip, I found that I could use the AX1 to complete rapid, and extremely stealthy, activations.
I had ordered the AX1 antenna system from Elecraft early in 2024, and took delivery in March. I used it in a variety of configurations, gaining experience and confidence in its ability to make contacts (K3ES Travels: Ten Days of QRP with Compromised Antennas).
In early May, I also ordered an AM1-2 clamp-on antenna mount from ProAudio Engineering, and it had proved its versatility in deploying the AX1. All of this equipment and more found its way into a Maxpedition Fatty pouch, to become part of the stealth antenna kit packed for our trip across the country.
I Wonder if this Will Work…
Badlands National Park (US-0005) was one of the most spectacular parks that we visited on our cross-country adventure. I plan a future report with full coverage of the park and the activation, but the conditions in the park led me to make my first attempt at a truck-based activation. Shade was almost non-existent, the sky was cloudless, the air temperature was over 90°F, and the ground was too hot for POTA Dog Molly’s paws.
We pulled into a parking space at a roadside overlook, so that Becky could take some pictures, and I decided to try for a quick activation from the truck. After I set out a bowl of water in the back of the truck for Molly to drink, I pulled out my radio gear, and looked over my antenna options. I could have put up a mast and used a wire antenna, but I did not want to block access for other visitors, so my thoughts turned to the AX1 system.
The small size of the parking lot made it important to keep my operating footprint within the confines of my own parking space, both to avoid inconveniencing others, and to minimize the risk of damage to my antenna components. I decided to try attaching the AM1-2 clamp to the cylindrical base of my 2m/70cm mobile antenna, which is mounted on the front fender of the truck. The AM1-2 clamped on securely, and provided firm support for the the AX1 coil and whip. I also attached a counterpoise wire to the ground screw of the AM1-2, then tossed the wire under the truck to keep it on the ground, hidden, and out of the way.
That left two questions: could I get the antenna to tune, and would it radiate well enough to get contacts? I connected my feedline to the AX1, ran it in through the open driver’s window to the KX2, and quickly got answers to both questions: yes and yes. Continue reading K3ES: Stealth Activating with the AX1 Antenna System→
Activating on the Road: Pikes Peak State Park is Where???
by Brian (K3ES)
During our road trip across the country and back (Six Weeks and 7300 Miles: Activating on the Road), Becky and I planned our route to enable me to complete at least one Parks on the Air (POTA) activation in each state across the American west. One of the first parks that I activated on the trip was Pikes Peak State Park (US-2311) in Iowa.
You heard that right, Iowa.
This was one of my favorite activations during our time on the road. I had an amazing view of the Mississippi River Valley while I was operating, and since this park was less than an hour from our final destination for the day, I had enough time to work plenty of contacts.
When we arrived in the park, I took Molly the POTA Dog for a walk around the park. She is always excited about a walk (particularly after riding in the truck for several hours), and it gave me the opportunity to scout the park for a good location to set up my station for the activation. The park is located on a bluff, hundreds of feet above the river, with walking paths and overlook platforms offering great viewpoints.
A number of park visitors were enjoying the overlook platforms and the pathways, and I prefer to keep my station out of the way, so I settled on using a path-side stone bench for my activation. The bench was located under some trees that provided both shade and support for my antenna, a perfect location.
Activating US-2311
When we returned to the parking area, Becky took Molly, and set out on a hike to nearby Bridal Veil Falls. I picked up my radio pack, and returned to the bench. I tossed my throw line over a tree branch, and hoisted the Tufteln End-fed Random Wire (EFRW) antenna into a vertical configuration. Laying out the 17 ft counterpoise wire along the ground, and attaching a 15 ft RG316 feedline completed the antenna deployment.
I placed my KX2 next to me on the bench, connected the feedline, power cable, earbuds, and VK3IL pressure paddles. I opened my log book, secured it to a clipboard balanced on my knee, and was ready to get on the air.
As always for new-to-me parks, I scheduled my activation in advance on POTA.app while I had a reliable internet connection. That way, I was good to go, even if cellular service was unavailable at the activation site. Since I operate in CW mode, I just had to find an open frequency and begin calling CQ.
The Reverse Beacon Network (RBN) picked me up, generated an automatic POTA spot, and calls began coming in. In truth, even when I have data service available in a park, I seldom do more than monitor continued automatic spots. The RBN even updates my spot when I change frequency or band. The RBN spotting function works spectacularly well for a CW operator, even at QRP power levels.
Results
I stayed on the air until after Becky and Molly returned from their walk. In about 40 minutes on the air, I logged 27 CW contacts on the 20m and 30m bands. The pace was steady, and I was able to work my way through all of the callers. I am grateful to each of the hunters who tracked down my QRP signal, and stuck with me to complete a contact.
During our 6-week excursion, solar conditions were stable, and propagation was great. The Tufteln EFRW antenna was quick to deploy, quick to pack, and performed impressively when paired with the KX2’s excellent internal tuner.
Gear
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If you are ever find yourself in northeastern Iowa, I definitely recommend taking the time to see Pikes Peak State Park. Activate this park, if you can. The views are amazing. If you can bring binoculars, or a long lens for your camera, so much the better. We could see a large number of birds standing along sand bars in the river, but could only guess at the species.
Becky enjoyed the walk to Bridal Veil Falls. It involved moderate elevation changes along the trail. She was disappointed with the Falls themselves, because water flow was minimal after a dry period in early autumn. The Falls should be much more impressive in the spring.
Best 73 de Brian – K3ES, XYL Becky, and POTA Dog Molly
As always, there are lots of links within the article. Click one! Click them all! Learn all the things!
by Vince (VE6LK)
It’s time for another return trip to the correctional institution that I spoke about in my last post. And that means only one important detail: more time to POTA en route. This trip will carry me, via a ‘short’ 325km detour from the direct route, into Castle Provincial Park and Castle Wilderness Provincial Park, with a stop or two along the way.
The Research and planning
Castle Provincial Park CA-2971 is within the larger Waterton Biosphere Reserve CA-0109, so any activation I can do is automatically a 2fer. Looking more closely at the map, I see Castle Falls CA-2969 is within Castle PP, and that makes it a 3fer. I printed off the park info sheets from POTA.app, studied some satellite imagery, printed some, and bundled it all together. I have been in this area once before, camping in August (and the bugs were awful, yuck!), so at least I knew three things…where I was going, an expectation of cell service (not great off the main roads) and bugs would be minimal to non-existent, given it’s mid-November.
In thinking about a route that needs to get me closer to my hotel and one that increases the number of unique parks I’ve activated, I decided upon Beauvais Lake Provincial Park CA-0632, another 2fer with CA-0109. A satellite view shows easy-peasy road access, and even if the main gates are closed, I’m still on the property, so it will be a valid attempt/activation.
But I also really want to get to the Castle Wildland Provincial Park CA-2972, as it’s never been activated before. And while there is road access through the entire Castle area, I opt to take paved roads as winter driving and gravel (and no cell service) can be unpredictable at best. I’ve also never been to Castle Wildland, but in my mind, I’m imagining views reminiscent of Waterton Lakes or Glacier National Park, given the very close proximity. As it turned out, I wasn’t too far wrong.
I also tacked on one park at the last minute and was happy I did so, even if I could not activate it.
by Brian (K3ES)I don’t know how others feel, but one of the things that really appeals to me about the Parks on the Air (POTA) program is the sense of community that it encourages among participating amateur radio operators. This is as true no matter how we participate. I have operators that I consider friends, even though I have never personally met them, because I have hunted them across so many of their activations. I have other operator friends who are familiar because they have hunted me across so many of my activations. Best of all, I have operator friends who I have also had the chance to meet in the field.
During my cross-country road trip (Six Weeks and 7300 Miles: Activating on the Road) I got to meet three kindred spirits through eyeball QSOs, because we crossed paths in parks along the way. In this article, I want to share the story of three unexpected meetings on the road.
Activating Fort Abercrombie State Historic Site
I will confess that the goal to activate all of the states along our route sometimes meant that we would take an intentional zig in our travels to stop at a park in a “nearby“ state for a quick activation before zagging back to our primary route. Our visit to Fort Abercrombie State Historic Site (US-5748) in North Dakota resulted from just such a zig. After spending a nice couple of days visiting with my niece and her husband at their new home in Apple Valley, MN (just south of Minneapolis), we planned our next travel day to make a mid-day stop at Fort Abercrombie (along the MN-ND border, just south of Fargo), before turning south to spend the night in Sioux Falls, SD.
We knew the park buildings at Fort Abercrombie would be closed, because of the season, and were not surprised to find only one other vehicle in parking area. With that said, two surprises did catch our attention. First, a familiar sign shared billing with the State Historic Site, the medallion for the North Country Trail (US-4239), which I have activated multiple times in Pennsylvania. That presented an interesting opportunity for a 2-fer activation. Second, looking across at the other vehicle, I quickly saw antennas and radio equipment!
I walked over to the gentleman sitting next to the open lift-gate of his SUV, and asked the universal radio amateur question: “How are the bands today?” Introductions quickly ensued. Todd – NO0X wondered if I were one of the frequent activators at the site, which was definitely not the case. He was ranked third for number of activations at the site, and was looking to improve his tally. He was running an FT8 activation that day using a vertical antenna, but he is also a CW operator. I got a quick tour of his station. Then we talked about the route of the North Country Trail through the site, and it turned out the trail ran within 100 ft of the site’s picnic pavilion.
So, I moved over to the pavilion to set up my Elecraft KX2, with a Tufteln EFRW antenna supported in a nearby tree, but not before inviting Todd to stop over to see my station.
On the air, I worked 26 contacts in just under an hour to complete the 2-fer activation of US-5748 and US-4239. When he stopped over, Todd brought along his favorite straight key for field use. Being a paddle guy, I did not try it out, but I certainly appreciated its small size and efficient design.
Having completed our activations, we packed our gear and parted company. I thoroughly enjoyed the opportunity to meet a local activator, who knew the park, and had a distinctly different method of operation from my own. One of the best things about POTA activation is that there are almost as many different operating styles as there are activators, and not one of them is wrong!
Walking Around Devils Tower National Monument
Unlike Fort Abercrombie, Devils Tower National Monument was the centerpiece of our day’s travels. We sought out that spectacular landmark for my first activation in Wyoming. Even so, our time at Devils Tower was limited, because we did not plan to spend the night nearby. Continue reading POTA Brings Us Together: Eyeball QSOs and POTA Adventures on the Road→
Veterans Day Thoughts: Activating from the Minuteman Missile National Historic Site
Veterans Day 2024 dawned gray and overcast in northwest Pennsylvania, so I decided to spend some time working on the next field report from our 6-week trip through the states of the American West. It occurred to me that spending some of my holiday to report on a Parks on the Air (POTA) activation of the Minuteman Missile National Historic Site (US-0850) might be particularly appropriate.
Writing about an historic site that commemorates deactivated infrastructure from an Intercontinental Ballistic Missile (ICBM) installation evokes a whole range of emotions. It is right that the prospect of nuclear annihilation should do so. But there is another viewpoint that is arguably more important.
For decades, unsung American warriors crewed these facilities to deter war based on the prospect of swift and certain retaliation. No matter the horror of the thought of thermonuclear war, their commitment and competence played a vital role in keeping the decades long Cold War cold.
The Site
Minuteman Missile NHS incorporates three distinct sites located along a 15 mile stretch of Interstate 90 in South Dakota. There is a Visitor Center, with artifacts and interpretive information to help visitors understand the significance of the weapons, the personnel, and the mission.
The Delta-01 site contains a preserved Launch Control Facility. Entry to Delta-01 is limited to ranger-led tours, and unfortunately for us, these tours were booked well beyond our planned stay in the area. Make your plans early!
The Delta-09 site contains a deactivated Minuteman II Missile Silo. It is available for self-led tours, but we really enjoyed speaking with the docent who was present during our visit. He had been a member of the security team when the complex was active. Delta-09 was typically unmanned, except for maintenance, but our docent had once sheltered there, as a tornado ripped through the area. The storm destroyed his patrol vehicle!
You can peer into the silo to see an inactive Minuteman II missile through the partially open blast door.
The Activation
We stopped at the site Visitor Center as we drove down Interstate 90, and arrived mid-afternoon. We knew that the Delta-09 site would be closing soon, but we were planning to be in the area for a couple of days. So, I checked with the friendly folks in the visitor center to be sure that my amateur radio operation would not create a problem (it was welcomed). Then, as Becky toured the Visitor Center, I deployed my Tufteln 35 foot EFRW antenna behind the truck in the parking lot. A 21 foot collapsible fishing pole connected to the bumper made this simple. Then, Molly and I sat in the truck and made 23 QRP CW contacts in 40 minutes.
Gear
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Braided nylon cord to secure the fishing pole and the antenna
I try to make contact with the staff at smaller sites where I plan to activate. The staff at Minuteman Missile NHS was very accommodating, and welcomed the activation. A call ahead may get you advice on the best locations for your station, and if you call early enough, you should be able to reserve a space for the Delta-01 tour.
Final Thoughts
I was very pleased with this activation. The sun behaved itself well during the entirety of our trip, so propagation was good, and contacts came quickly. The site does a great job of interpreting this important, if emotionally fraught, aspect of our military history. If you plan a trip through the area, I encourage you to visit. If we pass this way again, we will certainly make advanced reservations to visit the Delta-01 Launch Control Facility.
As always there are lots of links within the article. Click one! Click them all! Learn all the things!
Dear readers, admittedly the title is clickbait, but I assure you that there is truth behind it. As you already know, I occasionally travel for work and lately I’ve been working inside a correctional institution for my primary employer.
And, as you’ve seen before, while traveling usually I make a detour to go activate a site in the area or along the route, and to get a break from the drive. Usually that detour is only 10 or 20 kilometres. I enjoy the driving and the travel, and I’m always on the hunt for parks I’ve not yet activated and especially the elusive ATNO -All Time New One- or phrased another way, not yet activated at all or with one of the common modes of Phone, Digital or CW.
For this series of trips over the month of November, they were the first real road trips with my new-to-me 2023 F-150 PowerBoost hybrid. In the month leading up to this trip I was a busy beaver getting the radios installed in the truck to help pass the many hours on the road. Frankly I was excited to set up a new mobile installation and correct some major shortcomings with my last; experience is an excellent teacher if you are willing to listen. The video link below summarizes my mobile installation and is complete with chapters so you can jump to the section that interests you the most.
Waterton-Glacier International Peace Park encompasses both the Waterton National Park in Alberta, Canada and Glacier National Park in Montana, USA. It’s the first international designation of a park anywhere, ever. You’ve seen me write about Glacier National Park here on QRPer last year, and now I’d get a chance to complete that entity activating within the Canadian side. Needless to say I was pretty excited about the detour and hopeful that weather would be on my side for some spectacular photos.
Many thanks to Brian (K3ES) who shares the following guest post:
Six Weeks and 7300 Miles: Activating on the Road
by Brian (K3ES)
This article gives an overview of a driving trip across the United States and back that included activation of Parks on the Air (POTA) entities in 21 states along the way. We left our home in northwest Pennsylvania on September 18, 2024, and returned on Halloween. During our time away, we spent about 3 weeks driving and 3 weeks visiting with my parents at their home near San Francisco, CA. With such an epic scope, I plan to write several articles about various POTA activations completed during our trip. In fact, I completed one article early, and it has already been published on QRPer.com: K3ES’ Unplanned activation of Yellowstone National Park. This report provides the background and a broad overview of our trip.
The Players
My mom and dad have made the Bay Area of California their home for 40 years. They left Pennsylvania on their own great adventure in the mid-1980s, while I was attending graduate school in Pittsburgh. Dad accepted a transfer, so they packed up the house, committed their belongings to a moving company, and drove their car across the country in 4-1/2 days to meet the movers. I was able to go along on that driving trip (I returned to Pittsburgh by airline), but I have always wanted to do it again, spending a bit more time to see the sights.
My dad is a hero to me. I have never been able to match his work ethic or his ability to plan and execute projects. From home repairs to electronics projects, Dad was always working on something, and generally had several projects going at once. His workshop was well equipped, and he spent a lot of time there. Now, approaching his 90th birthday, Dad has been slowing down. He is no longer able to make use of the shop, but he remembers how important it has been to him. So, we planned this trip to help Mom clean out the shop, and to let Dad see his trustworthy tools moving to a new home where they can be used and appreciated.
Having retired in 2021, my calendar is more open than it was during 31 years of employment. I am grateful for this. My wife, Becky, and I were able to arrange other commitments to give ourselves time for an adventure. So the two of us packed the back seat of my 2015 Toyota Tundra pickup truck for six weeks of travel, being careful to leave seat space for POTA dog Molly. We kept the truck bed empty, so that space would be available to bring home tools and shop supplies from California. This would be our opportunity to travel across the American west. Forty years after my original cross-country driving trip, I would finally get to stop and see sights along the way.
The Plan
In another article published on QRPer.com earlier this year: K3ES Travels: Ten Days of QRP with Compromised Antennas, I explained Becky’s great idea: that I should activate all 50 of our United States. At that point, I had activated parks in only 6 states. By the time we left on this trip, my total had inched up to 11 activated states. So our goal would be to activate as many of the western states as possible. Ohio, Indiana, Washington, Oregon, and California were already in the done column, courtesy of some previous travel, but that left a lot of territory to cover.
Since we were leaving in September, we were confident that the weather would be favorable for driving across the northern tier states. Leaving California to return home in late October, we knew that snow was possible in the mountain passes, so we planned to take a more southerly route. What remained was to adjust the route to cover all of the states along or near our intended travel path. In total, including a side-trip to activate a new California park during the Autumn Support Your Parks event, we traveled 7300 miles: 3800 miles traveling westward, 200 miles for the California side-trip, and 3300 miles traveling eastward on the return home.
When we left our driveway, we had the broad outline of the route. We also had an idea of some of the parks that I might activate on the trip. We did not have a detailed itinerary. In fact, though we knew the basic route, and we had reserved rooms for only the first two nights. I encouraged Becky to leave things a bit open-ended, despite her penchant for careful planning. This was kind of important, because I would be doing all the driving. Don’t get me wrong. Becky is an excellent driver, it is just that she is intimidated by my truck. We needed its cargo capacity, but I became the sole driver. So we needed to have the flexibility to stop sooner, or press on longer, depending on my ability to continue driving safely.
After stopping for the night, we usually set our travel goals for the next day or two. If we were tired, we would cut the next day’s travel shorter. If not, we might decide to go further. We also settled on the parks we would visit during the next day’s travels. Even then, we allowed ourselves to make changes if an opportunity presented itself, and more than once, it did.
Keeping our travel plans a bit loose worked really well for us, particularly after we discovered that almost all hotels welcomed Molly as a guest (for a nominal pet fee, of course). We had expected more difficulty, and were very pleasantly surprised that nearly every hotel along the way was “pet friendly”. The additional freedom let us alter our plans at times, like adding Yellowstone National Park to the travel route, when we had originally expected to miss it.
On our return trip, we realized that stopping for a park activation worked really well as a break during long days of driving. We could stretch, eat lunch, take Molly for a walk, and CW would help me to clear my head before the remainder of the day’s drive. In fact, we scheduled additional activations in IL, IN, and OH for just that reason, even though I had previously activated parks in those states.
The Parks
In the end, I completed 34 activations of 32 distinct POTA entities during the trip. I activated in 18 new states during our travels, and finished with 29 of 50 states activated. When I completed my activation of Mesa Verde National Park, I was within the activation zone of the Park Point SOTA summit (W0C/SJ-019), yielding a simultaneous SOTA/POTA activation. The following Table lists the activations completed during our trip. Before leaving, I had already activated OH, IN, and CA, so they do not count among the 18 new states.
Table: Parks Activated During the Trip
Date
State
Park ID
Park Name
QSOs
09/19/24
IL
US-4099
Moraine View SP
12
09/19/24
IA
US-2311
Pikes Peak SP
27
09/20/24
WI
US-1471
Perrot SP
11
09/20/24
MN
US-2466
Afton SP
14
09/23/24
ND
US-5748
Fort Abercrombie SHS
27
09/23/24
ND
US-4239
North Country Trail NST (2-fer with US-5748)
27
09/24/24
SD
US-0850
Minuteman Missile NHS
23
09/25/24
SD
US-0005
Badlands NP
11
09/25/24
SD
US-7487
Buffalo Gap NGL
34
09/26/24
SD
US-0786
Mount Rushmore NM
11
09/26/24
SD
US-4524
Black Hills NF
22
09/27/24
SD
US-0786
Mount Rushmore NM
49
09/27/24
NE
US-7478
Oglala NGL
18
09/27/24
WY
US-0920
Devils Tower NM
15
09/28/24
MT
US-4502
Custer Gallatin NF
16
09/29/24
WY
US-0070
Yellowstone NP
11
09/29/24
ID
US-4475
Caribou Targhee NF
13
09/30/24
UT
US-3075
Great Salt Lake SP
11
10/01/24
NV
US-2640
Washoe Lake SP
12
10/19/24
CA
US-0651
Point Reyes NS
11
10/24/24
AZ
US-0030
Grand Canyon NP
33
10/25/24
AZ
US-0057
Petrified Forest NP
18
10/26/24
CO
US-0051
Mesa Verde NP
23
10/26/24
CO
W0C/SJ-019
Park Point SOTA Summit (joint with US-0051)
23
10/27/24
NM
US-0933
Fort Union NM
17
10/27/24
NM
US-4579
Santa Fe Trail NHT (2-fer with US-0933)
17
10/27/24
OK
US-7481
Rita Blanca NGL
14
10/28/24
KS
US-9191
Pawnee Rock SHS
19
10/28/24
KS
US-4579
Santa Fe Trail NHT (2-fer with US-9191)
19
10/29/24
MO
US-3345
Confederate Memorial SHS
14
10/29/24
MO
US-3356
Mark Twain Birthplace SHS
14
10/30/24
IL
US-4097
Kickapoo SRA
17
10/30/24
IN
US-10247
Lawrence Creek SNR
23
10/30/24
IN
US-2256
Fort Harrison SP (2-fer with US-10247)
23
10/31/24
OH
US-3515
Lake Milton SP
30
Shading denotes my first activation in the indicated state.
Activation Experience
One of the amazing things about our beautiful country is that each state has a seemingly different character than all of the others. While there can be similarity, topography, geography, climate, and vegetation combine to make something unique. From a POTA activator’s perspective, this uniqueness means that you must be ready to deploy antennas using a variety of different techniques. Living in Pennsylvania (Penn’s Woods) means that I am able to find a tree at almost any location where I choose to activate. This is definitely not the case in many other states. Continue reading Six Weeks and 7300 Miles: Activating on the Road→
In my last article, I activated Hanging Rock Battleground State Historic Site and then Glenn and I spent the evening at an Airbnb in Camden, South Carolina. Monday, October 14th was the last day of our trip. There was no way this POTA Babe was missing out on an activation on the trip home.
Sunday evening, after the Hanging Rock activation, I searched for a nearby park on the POTA website and settled on Wateree River Heritage Preserve Wildlife Management Area (WMA) (US-10414) as it looked interesting and was on the drive home. However, I didn’t pay attention to the fact a lottery deer hunt would be held on Monday and the park closed to anyone not involved in the hunt. I discovered this fact that morning upon arriving at the site. It was time for a Plan B ASAP.
Looking on the POTA website, both Congaree National Park (US-0017) and Congaree Bluffs Heritage Preserve WMA (US-3916) were nearby. I recall reading that some of the boardwalks/trails in the national park were impacted from Hurricane Helene. So I opted to visit Congaree Bluffs instead.
Congaree Bluffs Heritage Preserve is owned by the State of South Carolina. The property was purchased in 2001 with the express purpose of protecting the bluffs and flood plain on the south side of the Congaree River. The high bluffs in this area are not common because central South Carolina is mostly flat. The 201 acres of the park contain significant stands of American beech, oak-hickory, and bottomland hardwood forest. There were also stands of loblolly pines at the time of purchase that management planned to convert to longleaf pine stands over time.
The road into Congaree Bluffs is dirt but appears well maintained. There is a kiosk and signage just as you enter the park.
We drove to the parking lot just down the road from the education center. I didn’t have much familiarity with this park since it was a last minute choice. A hasty glance at hiking sites showed the Bluff-River Walk that left from this parking lot down to the Congaree River. How difficult could that be?
Glenn and I walked around the trail gate and began our descent. The first thing we noticed was how many trees were down across the trail as well as vines and other foliage making passage difficult. As we continued our descent, we began to notice the mosquitos. I was wearing long sleeves and pants and had brought bug spray but these mosquitos were not easily deterred. By the time we reached the river, it was obvious we’d be nothing but blood donors there and an activation needed to happen elsewhere.
Arriving back at the car, I opted to activate in the parking lot. A stand of pines nearby provided shade (though I augmented that with my Mountain Laurel Designs tarp) and a fairly steady breeze kept the bugs at bay.
As both Glenn and I had CW Innovations classes to coach later that evening, I didn’t have much time for an activation. I opted for the Chelegance MC-750 and, once it was set up, hopped onto 20 meters figuring that band would give me the best chance at a successful activation in a short time-frame. It did! I had 23 QSOs with two park-to-park QSOs in 30 minutes. (Note: One park-to-park didn’t count after the fact as I entered it incorrectly in my log.)
The only fly in the ointment for my time on 20 meters was the QSB and noise which increased later in the activation. Usually I encounter noise on 40 meters, not 20, but the KX2 filters were a huge help in countering that issue. (I love that little rig!) As for the QSB, well, the best counter for that is plenty of time on the air to gain experience in dealing with it.
If you’d like to see footage of the park as well as get Glenn’s and my take as to whether or not we’d return to Congaree Bluffs Heritage Preserve, check out the video on my Youtube channel.
This activation places me at 44 activations toward my goal of 60 new, valid park activations for 2024. I’m not sure I’ll be able to complete this goal; however, I will see how far I can get. Where will I show up for park #45? Stay tuned…
Equipment Used
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Many thanks to Micah (N4MJL) who shares the following guest post:
Elecraft KH1 Anytime and Anywhere Adventures
by Micah (N4MJL)
Anywhere and anytime—that’s how I like to describe my Elecraft KH1. This radio goes everywhere I go. As an airline pilot, I bounce from coast to coast and everywhere in between almost daily. Since I’m constantly on the move, my radio gear has to be small and compact.
I’m a third-generation ham radio CW operator. Anyone who’s heard me on the air knows I’m still quite new to CW. I only started running CW activations with POTA/SOTA in the spring of 2024. Here’s the gear that’s been working well for me, along with a few photos from the locations I’ve had the pleasure of activating.
I’ve found that the Pelican M50 micro case is the perfect “shack in a box” for my KH1. This setup goes everywhere with me. Here’s what fits perfectly in the M50:
Packtenna 9:1 random wire
20 ft BNC coax
Panasonic ErgoFit earbuds
SP4 paddles from CW Morse
KH1 (fully loaded with internal battery and tuner)
30 ft throw line
Write-in-the-Rain notebook
High Visibility Orange Cap-O-Matic Fisher Space Pen (with lanyard)
Desiccant silica gel pack
In pedestrian mobile configuration, the KH1 is a solid system. I’ve done several activations this way. That said, after 45 minutes of holding the KH1 in this setup, I’m ready to wrap up! Having a portable shack that lets me deploy a random wire that tunes 40-15m and a more ergonomically designed key drastically improves my capabilities.
In many urban environments where I activate POTA, pedestrian mobile is essential. Unfortunately, the security in urban parks can be unpredictable, and the KH1 allows me to operate on the go and quickly move if needed.
Some of you may be wondering what I did to the inside of my M50 case. Well, in my defense, it’s my wife’s fault. She left me unsupervised with a glue gun and a bit of alcohol. When my KH1 arrived this spring, solar conditions were poor, so I had a few days to think and decided to turn the case into a makeshift Faraday box. I used Polyken aluminum tape, cardboard, and a glue gun to line it. Now, I know what you’re thinking: there’s no electrical bonding between the lid and lower box due to the rubber seal, so will this really work as a Faraday cage? Maybe, maybe not—but it sure looks cool! What do you think?
In addition to the M50 case, I carry a support pouch (Magpul DAKA, size small). This heavy-duty, water-resistant pouch contains:
31 ft counterpoise wire
AXE1 40m antenna extender
Bioenno battery 12V 3Ah (backup battery—“1 is none, and 2 is 1” if you know, you know!)
KH1 power cable
KH1 right-angle antenna mount
These items aren’t essential but are nice to have for longer activations.
When I’m done flying and ready to play radio, I pack all this gear into my Flash 22 day pack. This compact, minimalist pack takes up almost no room in my flight bag and even has a built-in whistle on the chest strap, which is perfect for California!
When conditions allow, I enjoy using the full five watts of power. My go-to antenna is the SOTAbeams Band Hopper III, which is a versatile half-wave linked dipole:
Rated 125 watts
Center-fed with 33 ft RG174 coax
Guying system included
Resonant on 20m, 30m, and 40m (no tuner needed, though the KH1 tuner will also tune up 17m and 15m)
Built-in balun
Weighs only 14 oz
The wire/guying winders are excellent, and I’ve used this system in all kinds of environments, from sandy beaches to mountain tops above the treeline. I replaced the aluminum tent pegs with plastic ones to keep TSA happier.
The SOTAbeams Tactical Mini Mast fits diagonally in my 22″ roller board. I wrap heavy rubber-coated wire around it to secure it to posts or shrubs when needed.
Along with this radio gear, I also manage to pack a change of clothes—usually enough for a five-day trip. I typically fly three trips a month, each lasting four to five days. My roller board carries me and my radio gear from plane to plane all week long.
On a short backpacking trip along the Appalachian Trail (June 3, 2024), I activated SOTA summit W4V/BR-007 Three Ridges and the Three Ridges Wilderness area (POTA US-9959). The mountain in the distance is The Priest (W4V/BR-002), which I activated earlier this year with my LNR Precision MTR4B.
The summit of Three Ridges is a densely wooded area, so I stopped below the summit to enjoy the view, grab a quick snack, and play some radio. I snagged two POTA-only QSOs with W8WZ in Louisiana and KU8T in Indiana using the KH1’s whip antenna. Once I reached the summit, I used the Packtenna 9:1 random wire for my activation. Continue reading Flying High and Keying Low: A Pilot’s QRP Adventures Across the USA→
In my last article, I activated Uwharrie National Forest in North Carolina at the Buck Mountain Fire Tower. After that activation, Glenn W4YES and I drove to Charlotte to visit college friends – Jennifer and Mike. So far, the day had been wonderful. However, it was far from over.
Our final night of our getaway trip would be spent at an Airbnb in Camden, South Carolina. I chose to activate Hanging Rock Battleground State Historical Park (US-10470), several miles south of Heath Springs, South Carolina. The park is remote and not well marked. All there was to signify its existance from the road we traveled was space large enough to accommodate two cars and a row of pilings. On one of the pilings was a white sign and, behind it, what looked like a trail.
The park has historical signifance. An outpost was established at Hanging Rock by the British in the 1700s because of its strategic location on the road from Camden to Charlotte. According to the American Battlefield Trust, a three-hour battle was fought on August 6, 1780 on the site as a “part of a Patriot drive to reclaim the southern colonies after the siege of Charleston, South Carolina”. Fifty-three Americans and two hundred British soldiers lost their lives in this encounter.
Nothing about the site today brings to mind a battle. It is a short hike into the property before one finds giant boulders, some of which appear to be hanging (hence the name, right?).
We hiked a little further into this property which looked like a little slice of North Carolina in South Carolina. Spots of pincushion moss dotted the ground and leaves crunched under our feet. Sunlight filtered through the foliage. A small creek ran and burbled below the giant boulders above not far from a monument marking the battle.
We decided to set up atop the highest and largest of the boulders. On its top, the tree canopy parted, giving my antenna just what it needed. I figured the Chelegance MC-750 would work best here and, given I had a tripod to mount it, it would work fine despite a rocky base.
It was still early enough that 20 meters was an option so I secured 14.048. It wasn’t long after I spotted myself that calls began arriving. Over the next 30 minutes, the calls were steady – 24 to be exact. At 6:00 PM, I called QRT because we had yet to check into our Airbnb and needed to be out of the park by dark.
I was especially pleased to have one DX at this activation – Ignacio EA2BD. (Thank you, Ignacio!) I rarely get DX as I don’t chase it. This exchange was a nice surprise.
Tomorrow, Monday, October 14, it was time to head home back to Savannah, Georgia. However, this POTA Babe was not finished! Of course, I would find a park to activate on the drive home. Which park would I choose and would it be successful? Stay tuned…
If you’d like to see the park up close and personal as well as watch Glenn “interview” me afterwards, check out the video on my YouTube channel:
Equipment Used
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