Tag Archives: Field Reports

Field Reports, Guest Posts, Morse Code, POTA, Travel

Busted Antenna in Jasper Alberta

January 14, 2025 Vince VE6LK 3 Comments

As always there are lots of links within the article. Click one! Click them all! Learn all the things! ?

by Vince (VE6LK)

Ahhhh, the midwinter get-a-way. Everyone does it a bit differently, but for most of us, when you have only a few days and a couple of nights you don’t venture too far from home. And that’s how I landed in Jasper, Alberta, to stay for a couple of nights and sample the very awesome local restaurants, and of course to do some Parks On The Air.

I was accompanied by my wife and Wrangler, our Shiba Inu, for this trip and thus my activations needed to be family-friendly (ie. short!) and in scenic locations. They had to be parks I’d never done before and, at this time of year, be done from the comfort of my truck. But most importantly they needed to fit in among the restauranting we wanted to do.

The Athabasca Glacier is the most public of all the glaciers in the Columbia Icefield

North of the Columbia Icefield looking south. Columbia Icefields Skywalk is on the left

Looking north from the same spot as the photo immediately above

Travel from home to Jasper is 4.5 hours along the Trans-Canada Highway and then Highway 93, the Icefields Parkway, so named due to the large number of glaciers that come within close range of the highway. For the adventurous among you, there are two tours, one takes you onto the glacier via a specially-designed tour bus with 60″ 3PSI tires, and the other is a glass walkway that overlooks the deep valley that is the start of the Athabasca River. My basophobia tells me that walking on glass floors overlooking a really deep canyon is a bad idea, and I’m told that it is spectacular nonetheless.

Jasper was the subject of an insane wildfire last Summer. 40% of the town’s structures and homes were destroyed overnight. This town runs on tourism and we were welcomed with open arms for our mid-week trip. Sadly, everyone has a story of loss in one way or another. I’ve been to Jasper several times before before, but the losses I saw – blocks-wide swaths of homes – caught me off guard emotionally. I took no photos out of respect to those that have lost everything; if you are really curious you can search for them via news sources. The landscape is changed, for now, as you can see through the trees and see the valleys around you due to the denuded or fallen timbers.

On Thursday morning my HamAlert went off as K4SWL was out at Pisgah National Forest, so I jumped into the truck for a quick P2P sortie and drove to the edge of town where electrical noise would be less. Upon my arrival my trusty screwdriver antenna would not move and, with my plan to contact Thomas scuttled, I headed back to the hotel.

Tools laid out and ready to go on the bed in the hotel

Fortunately I had packed an iFixit brand Pro Tech toolkit with me, and, along with my Leatherman ES4 and Victorinox knife -and a Breathe-Right strip in place of electrical tape- I was able to repair the motor drive wire where a previous repair had vibrated apart over the 15 years I’ve owned the antenna. That successful repair set me up well for my activations for the rest of the day.

And, yes, I did a proper repair along with a bit of preventative maintenance shortly after I returned home.

Once the repair was complete, I headed out to the Yellowhead Pass National Historic Site about 28km west of Jasper. The site is pretty much a roadside pull-out at the Alberta/British Columbia border and is adorned with historical plaques. Truck traffic was rumbling by not too far away from me so the local QRM proved to be a challenge. This park is a 2fer, and I had planned on turning around and going back to town until I saw a sign just 100 yards ahead advertising Mount Robson Provincial Park – and this is another POTA entity. Beside that sign was one advertising a truck pull-out 250 yards up the road… so a quick plan was hatched to add Mt. Robson to my day’s activities.

I completed both of those activations without too much difficulty on 10, 15 and 20m CW and packed up to head back to town to get a bite of lunch at the De’d Dog Bar and Grill as it had been recommended to us. Suffice it to say that I could not finish the bowl of bison chili and I want to eat again there on a future trip.

Maligne Mountain reflecting off the still water of Maligne Lake

With our bellies full, we headed towards our final stop of the day, the Maligne Lake Chalet and Guest House National Historic Site. It’s a 45km trip through some stunning scenery along the valley floor, and climbs 500m in only the last few kilometres of the road.

For this activation I was on 20m CW and then 20m SSB. The noise floor was zero, save for when I needed to run the engine to stay warm in the -8C weather. My wife took Wrangler out for a walk thus I had time to accrue 30 contacts. But it was late in the day and we couldn’t stay forever as the sun sets fast in the mountains -so it seems anyways- and we headed back to town.

A member of the local welcoming committee greets us on the road at Medicine Lake while some other members are seen grazing on the flats in the distance (at left, centre)

Looking northward beside Medicine Lake. The fire damage is evident on the right-hand side of the valley and is about 10km north of the Jasper townsite.

We were reminded of the power of nature with the burned out forests that suddenly greeted us as we moved closer to town. It also reminds me that wildfires don’t discriminate and sometimes level one area and leave another, immediately adjacent, untouched. As we all do, I hope I never face that adversity.

What I’ve learned along the way

I was reminded of not only the awesome power of nature, but of the need to maintain our equipment. In this climate, a screwdriver antenna should be torn down and inspected at least annually, and I had not done this for a few years. I mean, after all, it has been working so why bother, right? Wrong – like all bits of our kit, maintenance is essential to trouble-free operations when you need it. I’m thankful I had a small toolkit along on this trip or there would have been activations on only 10m – the band the antenna was locked upon pre-repair.

List of gear used for these activations:

2023 Ford F-150 Powerboost Hybrid truck with 6 antennas 🙂
Yaesu ATAS-120A antenna
Yaesu FT-857D radio
Putikeeg CW Key

73 and dit dit,
…Vince

First introduced to the magic of radio by a family member in 1969, Vince has been active in the hobby since 2002. He is an Accredited examiner in Canada and the USA, operates on almost all of the modes, and is continually working on making his CW proficiency suck less. He participates in public service events around Western Canada and is active on the air while glamping, mobile, at home or doing a POTA activation. You can hear him on the Ham Radio Workbench podcast, follow him on Twitter @VE6LK, check out his YouTube channel, and view the projects and articles on his website.

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

Some Much-Needed Radio Therapy with the Elecraft KX1

January 13, 2025 Thomas Witherspoon 2 Comments

Last week, on Tuesday, January 7, 2025, I finally broke a three-week no-POTA activation streak with a short trip to the Blue Ridge Parkway Folk Art Center.

Catching Up on POTA

Over the holidays, I’ve been doing plenty of POTA hunting from the QTH (you’ll see some reports and videos surface over time), but I hadn’t ventured out to a park for an activation. The holiday season kept me busy with family visits, birthdays, and home projects—most of which are ongoing, thanks to Hurricane Helene. Despite all of that, I found a lot of joy in portable POTA hunting from home.

Still, activating is in my blood. So when I found an opening on Tuesday, I seized the opportunity!

Back to the Folk Art Center

Now that the bridge on Highway 70 has been repaired, the Folk Art Center is once again my go-to spot for quick POTA activations. What was a frustrating 15–20-minute detour is now a simple two-minute hop—an improvement I deeply appreciate.

I pulled into the Folk Art Center parking lot around 1:00 PM. Unsurprisingly, the lot was empty—it was a brisk 28°F (-2°C), hardly picnic weather. Then again, POTA always warms me up!

Audrey

For this activation, I brought along my trusty Elecraft KX1 (affectionately named Audrey) and paired her with my Tufteln 9:1 End-Fed Random-Wire antenna.

It had been a while since Audrey had been out in the field, and I was excited to put her back on the air.

Frankly, post-hurricane projects have disrupted my POTA activation routine, and I’ve missed all outings like these.

Gear

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Radio and Speaker

Antenna and Cable Assembly

Key and Accessories

Logging

On The Air

With the TalentCell battery providing over 12 volts, I was pushing about 4 watts of output power from the KX1. Continue reading Some Much-Needed Radio Therapy with the Elecraft KX1 →

Field Reports, Morse Code, News, Pedestrian Mobile, Portable, POTA, QRP, Travel, Videos

Portable POTA Hunting in Beaufort: A Relaxing Back-Yard Session with the Elecraft KH1

January 5, 2025 Thomas Witherspoon 14 Comments

Wednesday, December 18, 2024, was a full but wonderful day. My wife, daughters, Hazel the dog, and I spent it exploring Beaufort, Morehead City, and Atlantic Beach, North Carolina—coastal towns all within a ten-minute drive of one another.

The KX2 and AX1 earlier that day at Fort Macon State Park.

We started the morning at the North Carolina Aquarium at Pine Knoll Shores. While my wife and one of my daughters enjoyed some shopping later, I managed a quick activation at Fort Macon State Park. (You can read that report and watch the activation video here.)

Afterward, we returned to our Airbnb vacation home around 2:00 p.m. for a late lunch. My daughters, still busy despite the holidays, were working on scholarship essays. With their fall term completed online due to Hurricane Helene’s damage in Asheville, they were determined to tackle deadlines before the new year.

While they worked, I felt the pull of POTA (Parks on the Air). However, I wasn’t in the mood for another car ride—especially not a 25-minute drive to the next site. Instead, I decided on a low-key radio session in the backyard, followed by some quiet time with a Sherlock Holmes mystery.

Before dinner, we planned to stroll through Beaufort’s historic district and waterfront. The constant low fog that day had transformed the scenery into something almost magical—perfect for an evening walk. (I’ve included some photos below for those interested!)

Portable POTA Hunting

Hazel, of course, wanted to participate!

I’d already discovered during the previous day’s hunting session that the Airbnb’s backyard had an impressively low noise floor for an urban area.

I suspect it was because many vacation homes in the neighborhood—including the one next door, which was vacant and on the market—were unoccupied during the off-season. Whatever the reason, it was a pleasant surprise for this QRPer.

KH1 Makes it Easy

My Elecraft KH1 has become my go-to radio for backyard sessions. Not only is it incredibly quick to deploy, but it’s also designed for handheld operation. No need to set up an antenna or find a place to sit—I can simply walk around, optimizing received signal strength and avoiding potential noise sources.

For this session, I grabbed the KH1, its whip antenna, and a 13-foot counterpoise. At the last minute, I also decided to bring my camera to record the experience. Though less action-packed than an activation, I thought it might still be worth sharing.

I kept things simple, using only the KH1’s internal speaker. While it’s not the best performer, I appreciate that Elecraft managed to include it—it’s a feature I wish my vintage KX1 had!

Gear

My full KH1 kit built into a Pelican M40 case.

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Radio and Antenna System

Elecraft KH1 Edgewood Package
- Included 4′ whip antenna and 13′ detachable counterpoise
- Zebra Mini Mechanical Pencil (preferred over the included Zebra pen)
- Pelican Micro M40 mine is the modified version from Tufteln
- Panasonic ErgoFit Wired Earbuds

Camera and Audio Gear

DJI OSMO 4 action camera with Joby Telepod Sport Tripod

On The Air

All screenshots from my action camera (I forgot to take photos with my iPhone!)

POTA hunting is a completely different experience from activating—and I love it.

As an activator, you’re in the spotlight, managing pileups and logging contacts as fast as possible. As a hunter with a handheld 5-watt radio and a 4-foot whip antenna, the challenge is flipped: you have to make yourself heard amidst louder stations, all with the goal of practicing good operating etiquette. Continue reading Portable POTA Hunting in Beaufort: A Relaxing Back-Yard Session with the Elecraft KH1 →

Antennas, Digital Modes, Field Reports, FT8, Guest Posts, News, POTA, QRP

Conrad Field-Tests the Buddistick Pro at Silver Sands State Park (US-1716)

January 3, 2025 Thomas Witherspoon 6 Comments

Many thanks to Conrad (N2YCH), who shares the following field report:

Testing a new Buddistick Pro at the Silver Sands State Park “Antenna Test Range.”

by Conrad (N2YCH)

Silver Sands State Park in Connecticut borders the Northern shoreline of Long Island Sound and is located in Milford, a town on the Western side of New Haven County. There is a field between the parking lot and the sound that is a perfect “parks on the air” activation location. There are no power lines nearby. It’s very flat with no trees, so there is nothing to block the signal. It’s very easy to access and has a spectacular view.

POTA Map showing the location of Silver Sands State Park in Connecticut

Local hams visit to do POTA frequently, and we often run into each other there. One of those hams likes to build and test antennas and dubbed the park the unofficial “antenna testing grounds.” I’ve also used the park to test a number of different antennas myself, and today’s post details the maiden voyage of a brand new Buddipole Buddistick Pro antenna that I received as a holiday gift.

After using a Buddipole vertical as my primary antenna for years for POTA activations, I was interested to see if the Buddistick Pro measured up. What makes the Buddistick desirable is how compact it is. It breaks down and fits into the zippered case it comes with, but when put together, stands tall.

Buddistick Pro case in the passenger seat with the instructions

The Buddistick Pro set up at the Silver Sands “antenna test range.”

There are many videos and reviews of this antenna online, so I don’t want to re-hash what’s already been reviewed many times before. However, I did want to share how this worked for me.

Setting this up was a breeze; it took just a few minutes. I did bring along my RigExpert antenna analyzer to adjust it for resonance. I followed the instructions on where to tap the coil and how much counterpoise to let out. Everything is clearly marked, and the instructions tell you where to begin. However, the instructions are just the starting point. I had to move the coil tap a few turns to get the reading where I wanted it. Using the coil does narrow up the bandwidth somewhat, so it’s important to test it to see if you have it tuned for minimum reflected at the frequency you want to operate at. Once you have it tuned, you can leave the taps in place so you don’t have to do this each time.

One thing I wasn’t prepared for was frozen ground at the park. The temperature here in Connecticut has been below freezing for a few weeks, and the ground at the park was frozen solid, preventing me from using my electric fencepost to support the counterpoise. I improvised and used my Jeep bumper to hold it up.

Once I was all set up, I connected the RF cable to my Elecraft KX2 to operate QRP using FT8 on 20 meters. I hit the ATU button on the KX-2, and it quickly found a 1.0:1 match.

Next, I connected the computer, synched the clock, and called CQ. I had a pile-up right away.

WSJT-X and JTAlert screenshot showing stations calling

Pskreporter map showing spots during the activation

I use the pskreporter.info map to get an idea of how well my antenna is performing. Considering that I was running QRP, I was happy to see I was reaching the West Coast.

View from inside the Jeep at Silver Sands State Park

So, how did I do? In one hour, I completed 32 QSO’s with three of those being park to park contacts. I maintained a steady stream of callers throughout the activation. The coverage exceeded my expectations.

US-1716 POTA activation QSO map on 12-27-2024, FT8 and FT4 on 20 meters

Equipment List

Bioenno 12V, 3Ah LFP Battery (PVC, BLF-1203AB)
Samsung Galaxy Book Flex2 Alpha 2 in 1 Laptop with Outdoor mode
Sabrent USB external sound card adapter
Buddipole Buddistick Pro
Buddipole RG-58 25’ RF Cable
Elecraft KX2 HF Transceiver

The Buddistick Pro, when packed neatly in its case, slides right into a normal-sized backpack with ease, along with the radio, computer, and a spare battery. For me, it will be a good, light companion antenna for the KX2 while doing POTA or SOTA.

Field Reports, News, Portable, POTA, QRP, Travel, Videos

Coastal QRP: Chasing High-Bands with the Elecraft KX2 and AX1 at Fort Macon State Park

December 31, 2024 Thomas Witherspoon 6 Comments

Two weeks ago, my family and I enjoyed a short vacation in lovely Beaufort, NC.

Although POTA wasn’t the focus of this trip—family time was—I managed to squeeze in two wonderful portable activations.

The first was a pedestrian mobile activation on Cape Lookout National Seashore. It was simply magical. I’ve always wanted to try a pedestrian mobile activation with my antenna counterpoise dangling in saltwater, so this was a first for me.

The second activation took place the following day, on Wednesday, December 18, 2024.

A Flexible Plan

That morning, I had an activation site in mind but didn’t want to set anything in stone. I wanted my wife and daughters to enjoy their day doing whatever they wanted.

My Trakke EDC backpack containing no less than two full field kits!

Of course, as we walked out the door, I brought along my EDC backpack, which contained my Elecraft KH1 and KX2 compact field kits—just in case!

The NC Aquarium at Pine Knoll Shores

Our first stop was the NC Aquarium at Pine Knoll Shores. While we’ve visited the NC Aquarium at Fort Fisher numerous times, this was our first trip to Pine Knoll Shores, and we were glad we went!

One of the aquarium staff, along with three divers, gave a presentation about sharks at their massive salt water tank.

The aquarium was beautiful, with an impressive amount of diversity.

Best of all, since it was off-season, we practically had the place to ourselves, save for one school group.

Interestingly, the aquarium is located within a POTA site: Theodore Roosevelt State Conservation Area (US-3868). The conservation area can be accessed via a footpath that winds through the surrounding woodlands and marshes.

While I briefly considered activating there, I knew we only had time for one activation that day, and I had another site in mind!

Fort Macon State Park (US-2730)

We devised a plan: I dropped off my wife and one of my daughters at a large thrift store (my wife loves thrift shopping), while my other daughter, Neva, Hazel (our dog), and I drove eight minutes to the first Fort Macon State Park beach access point.

Fort Macon State Park is a real gem on North Carolina’s Crystal Coast. It’s got a little bit of everything—stunning beaches, a historic Civil War-era fort, and plenty of spots to enjoy the outdoors. The beaches are perfect for strolling, hunting for seashells, or just soaking in the ocean views, while the fort itself is packed with history and interesting exhibits. It’s also a great spot for birdwatching or fishing if that’s your thing.

I had scouted out the beach access parking lot earlier and discovered a picnic shelter that provided a much-needed wind break for the blustery day.

The goal? To be gone no longer than one hour. Factoring in the 16-18 minutes of driving (round trip), that left me about 40 minutes to deploy my station, complete the activation, pack up, and return.

Time challenge

Every time I devise a plan to complete an activation within a set amount of time, I get a bit of a thrill. It reminds me of Darren McGavin’s character, the father in A Christmas Story. When the car’s tire blows out, he doesn’t see it as an inconvenience; he sees it as a challenge and times himself replacing the tire.

Like “The Old Man” Parker, I get a kick out of timing myself during activations. I can almost hear Jean Shepherd narrating my efforts!

KX2 + AX1 to the Rescue

Since I used the KH1 the previous day at Cape Lookout, I decided to deploy my Elecraft KX2 at Fort Macon.

Again, I’d already scouted the picnic shelter during a brief visit our first evening in Beaufort. It was in a fenced area surrounded by protected dunes, with no natural antenna supports like trees or brush. Since I had packed light with just my EDC backpack, I didn’t have my carbon fiber mast or a self-supporting vertical like my MC-750.

In the past, I’ve been known to simply hang a random wire antenna over the roof trusses of a picnic shelter, and it has worked quite well in a pinch. While this was certainly an option, I also knew from experience that threading the antenna through the trusses can be a bit finicky and time-consuming.

There was no need to fiddle with a wire antenna when I had my uber-portable Elecraft AX1 antenna in the KX2 field kit case.

Setting up the KX2 and AX1 takes two minutes at a casual pace. If I’m in a hurry, I can get them paired and ready to operate in under a minute. With the gear ready, it was time to see if propagation would cooperate!

Gear

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Radio

Elecraft KX2 with Windcamp X2 Side Rails

Antenna

Elecraft AX1with 3D-printed Bipod (clip and knob by K6ARK and bipod legs by KE8PTX)

Pack/Case

Trakke Bannoch Backpack (Note: mine is a discontinued model with G-Hooks.)
LowePro CS60 Hard Side Case

Camera/Audio Gear

- DJI OSMO 4 action camera with Joby Telepod Sport Tripod

On The Air

Funny enough, as I started my activation, Neva took Hazel for a walk on the beach. However, Hazel had other plans—she put on her brakes and refused to venture far. She insisted on staying with me at the shelter, so Neva tied her leash nearby and went off on her own gusty beach walk. Continue reading Coastal QRP: Chasing High-Bands with the Elecraft KX2 and AX1 at Fort Macon State Park →

Field Reports, News, Pedestrian Mobile, Portable, POTA, QRP, Videos

Twofer: Impromptu Trail & Parkway Activation with the Elecraft KH1

December 15, 2024 Thomas Witherspoon 7 Comments

As I’ve mentioned countless times, what I love most about the Elecraft KH1 is how it has become my EDC (Everyday Carry) radio. It’s the perfect companion for those impromptu activations I manage to squeeze into my daily routine.

Take Thursday, December 5, 2024, for example.

Around 3:00 PM, fresh from a physical therapy session (working on that shoulder!), I found myself rerouting due to a washed-out bridge on Highway 70—a lingering reminder of Hurricane Helene. The quickest path home took me along a short stretch of the Blue Ridge Parkway. And, as any POTA enthusiast knows, you must seize the chance for an activation if you’re on the Parkway anyway!

Time was tight—just 25 minutes from start to finish—but that’s all I needed.

2-Fer Time!

I parked at the Folk Art Center, grabbed the KH1 from my EDC bag, and hiked a short stretch of the Mountains-to-Sea Trail (MST). This lucky spot scored me and my hunters a 2-fer: US-8313 (MST) and US-3378 (Blue Ridge Parkway).

In addition to the KH1, I actually had my camera with me because I’ve been planning a video to showcase the gear I carry in my EDC backpack. No doubt, when I eventually produce that video, I’ll reference this activation as an example of why it’s so nice to have an Everyday Carry radio.

Gusty Winds

It was a gusty day, and unfortunately, my wireless mics (with wind screens) were still in my full radio bag at home. Without them to combat wind noise, I opted to record the video intro and summary from the relative calm of my car.

I only walked, perhaps, 50 meters down the MST.

For the activation itself, I used audio piped directly from the KH1 into my digital recorder—clean, crisp, and wind-free. The downside? No narration during the activation.

Ironically, setting up the camera took longer than setting up the KH1. The radio was ready in a breezy 15 seconds, while the camera setup stole a couple of precious minutes.

Gear:

My KH1 in the M40 Pelican case with my Tufteln angle adapter on top. This was my entire field radio kit.

Note: All Amazon, CW Morse, ABR, Chelegance, eBay, and Radioddity links are affiliate links that support QRPer.com at no cost to you.

Radio Gear

Elecraft KH1 Edgewood Package
- Zebra Mini Mechanical Pencil
- Tufteln KH1 Antenna Angle Adaptor
- Pelican Micro M40 mine is the modified version from Tufteln
- Panasonic ErgoFit Wired Earbuds

Camera/Audio Gear

DJI OSMO 4 action camera with Joby Telepod Sport Tripod
Sony ICD-FX312 Digital Recorder ($20 thrift store find)

On The Air

I hopped on the air and called CQ POTA. Fortunately, the RBN picked me up right away, and since I’d announced the activation just minutes before, I was spotted on POTA.app in no time. Continue reading Twofer: Impromptu Trail & Parkway Activation with the Elecraft KH1 →

Antennas, Articles, Field Reports, News, Portable, POTA, QRP, Travel

K3ES: Stealth Activating with the AX1 Antenna System

December 9, 2024 Thomas Witherspoon 18 Comments

Activating on the Road: Stealth Activating with the AX1 Antenna System

by Brian (K3ES)

The AX1 Antenna is on the air from the Profile View parking area at Mount Rushmore National Monument.

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.

My AX1 kit is kept in a Maxpedition Fatty pouch.

AX1 components are organized inside the pouch, and counterpoise wires are located in a hidden zippered pocket.

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…

A view from the truck… The AX1 antenna mounted on the fender, is seen with a great landscape from Badlands National Park.

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 →

Field Reports, Morse Code, News, Portable, POTA, QRP, QRPp, Videos

Turning Half a Watt and the Tiny AX1 Antenna into a Proper POTA Adventure!

December 6, 2024 Thomas Witherspoon 14 Comments

On Friday, November 15, 2024, a window of opportunity opened up for me to fit in a POTA activation—and I couldn’t be happier I took it!

Life in Swannanoa is gradually normalizing after Hurricane Helene, but free time remains scarce. I imagine my neighbors would echo this sentiment, especially since so many of our local businesses—lifelines for the community—are gone.

One example: Our post office

Take our local post office, for instance. Severely damaged by flooding, it operated from a temporary mobile unit for about a month.

Our mobile post office. The shipping container next to it held parcels for pickup.

Unfortunately, as cold weather settled in, the mobile post office was shut down, and operations were moved to a facility 40 minutes away—a location entirely out of my regular travel routes.

The staff there have been working tirelessly under challenging conditions, but receiving both mail and parcels has become an unreliable ordeal. Parcels are delayed, letters are misplaced, and some items—like our insurance check and my daughters’ university acceptance letters sent in October—have yet to arrive.

Thankfully, in this digital age, we’ve found workarounds. Most communications can be routed online, and we are now having our parcels sent to my friend Vlado’s QTH for safekeeping. Thank you so much, Vlado!

We’re sorting it all out, but we know that some items will simply be lost in the confusion and shuffle.

An Unexpected Activation Window

On this particular Friday, I planned to pick up two FedEx packages from Vlado after dropping my daughter off at her Shakespeare rehearsal. When I called to confirm the delivery time, Vlado and I discovered that the packages wouldn’t arrive for several more hours.

Suddenly, I found myself with a two-hour window—just enough time for a quick POTA activation!

Pisgah National Forest (US-4510)

The closest POTA site to my daughter’s rehearsal spot was Sycamore Flats in Pisgah National Forest, about a 20-minute drive away. Factoring in setup, teardown, and round trip drive, I’d have roughly an hour for the activation.

Shaking things up

As I drove, I pondered how I could make this activation unique.

I rarely stick to the same setup, preferring to experiment with different radios, antennas, and configurations. This time, though, my SOTA pack and EDC bag contained the same gear I’d used in previous activations: my Elecraft KX2, KH1, an EFHW antenna, and a few other field accessories.

Then I remembered the AX1 in my LowePro Case—it had been a while since I used this compact antenna in the field.

Inspired to make things even more challenging, I decided to attempt the activation with only one watt of power.

That would turn a routine activation into something a wee bit more adventurous.

When I arrived on site, I chose the picnic shelter as my location since it wasn’t occupied and it had some of the only picnic tables still in place after Helene flooding.

Setup was quick, and in no time, I was ready to hit the air!