Category Archives: Guest Posts

Guest Post: CW OPS Academy – a great route to CW skills

Many thanks to Steve (MW0SAW) for the following guest post:


CW OPS Academy – a great route to CW skills.

by Steve (MW0SAW)

I had tried twice before to self learn CW and failed to stay motivated past learning a few characters. If you can talk, you are capable of learning CW like any language. But as most CW operators have already discovered, most of us need to put the hours in, it’s a journey and an investment.

So about two and a half years ago I decided to have a go at learning CW for a 3rd time, my interest in DX chasing was strong and I met with a now good friend Kevin who introduced me to SOTA. I started using the G4FON windows application, using the Farnsworth method. After a few weeks I got to the point where I felt I knew most of the letters. I started operating basic DX <callsign report TU> exchanges and before I knew it my country count was increasing as I realised there are a lot of stations out there that only operate CW.

So the months went by, I got my first DXCC and I was content with my progress. I even tried to activate a few sota summits. Which was a bit of a baptism of fire I might add! I became interested in Thomas’s QRPer blog and YouTube channel, finding listening to the CW activations very helpful practice.

So after 18 months I was happy I hadn’t given up, but I couldn’t really have a rag chew and my biggest mistake I had realised is that I had become dependent on a cw decoder on the background of my PC. When listening to CW and looking at the decoder, your brain takes the path of least resistance. This totally bypasses your ability to decode CW in your head.

As it happened Kevin was fascinated to see a couple of my CW SOTA activation efforts. In the coming months he signed up for the beginners CW Ops academy course. Kevin encouraged me to join him and before I knew it I was on the course about 4 sessions into the semester.

CW ops academy has been created by some wonderful folks whose passion is to spread the joy of CW to more operators around the world. Each level is an 8 week, 16 session semester, with a bi-weekly zoom call with your fellow students. If you are serious about making a 1 hour per day practice commitment then you will be rewarded with new friendships, progression and motivation on your CW journey. It really is a great way to keep pushing forward and improving.

I decided to join the next level (fundamentals), but after participating in the first 2 sessions, Bob at CW ops, moved me up to the Intermediate class.  I just successfully completed this, ended at 25wpm characters with QSOs and stories at 20 Farnsworth. All the CW ops levels can be found on the CW ops academy website.

So I guess I have to try the Advanced level next to see if I have what it takes lol.

Every day each QSO I make and each YouTube video I hear gets that little bit easier, and I pick out more and more of the conversation. I would like to give a big thanks to the administrators and instructors of the CW ops academy. Also of course a big thank you to my fellow CW ops students and new friends

The Best Mountain Topper Antenna: How to build lightweight, in-line links

Many thanks to Dick (K7ULM) who shares the following guest post:


The Best Mountain Topper Antenna

(And a modification that makes it a little better)

by Dick (K7ULM)

When I decided to pursue HF radio, I had already decided to learn Morse Code.  Since learning code on my own wasn’t working, I enrolled in CW Academy classes.   Nearly everyone that I met in the CW Academy classes, plus my Elmer, were all involved in QRP portable ops as well.  A common theme among them all was using efficient, lightweight, easy to deploy antennas.

New to ham radio, QRP, and antennas.  I started to research antennas that fit that set of criteria.  Of course, I stumbled onto K6ARK, Adam Kimmerly’s YouTube video on building an ultralight 40m EFHW.  I accumulated the parts and built an EFHW for 40m.  After tuning the antenna for the lowest SWR, I connected it to a KX3 and contacted hams in Long Island, NY and Atlanta, GA with 12watts using SSB.  I was hooked on QRP and Adam’s antenna design.

When the instructor in my CW Academy class asked what goals each of us had for ham radio, I realized that I had no real goals.  So, I told the group that I wanted to assemble a portable QRP kit that weighed under one pound, and I wanted to operate portable CW from my elk hunting camp in the fall.  The sub-one pound HF kit was inspired by SOTA guru and legend, Fred Mass, KT5X.   I ordered an MTR-3B (Mountain Topper 3b – a QRP CW transceiver), which arrived 2 days before I left for elk camp.  The sub one pound HF kit had become reality.

At elk camp, I was a little distressed that I couldn’t work 30m with the EFHW, but 20m and 40m were a great combination.  Three nights later I was laying on a cot in a canvas wall tent in elk camp scanning the bands and trying to decode signals as I found them.  I heard one signal calling CQ for a long time and decided to try to answer him with my very limited CW skills.  I was able to get the minimum information to make an official QSO.  Looking up the contact’s information on QRZ, I found that it was Lloyd, KH6LC in Keaau, HI, 3000+ miles from elk camp.  Hawaii worked on 5 watts.  I was totally hooked on QRP and CW.

The only problem with the 40m EFHW, is that it doesn’t tune up easily on 30m.  Adam’s 40m EFHW design is excellent, and I wanted to stay with his build design, so I concluded that I needed to put a 30m link in mine EFHW to cover 40m, 30m and 20m without the use of a tuner.   My first effort on building a 30m link worked well but it was heavy and rigid which made it hard to store.  Eventually I created a design for the link that met my goals.

How to build lightweight links

My goals for a link on a lightweight EFHW are that it needs to be lightweight and flexible for easy storage.  It should also be relatively clean in design to minimize the chance of hanging up in trees and bushes while deploying and retrieving the antenna.

The materials for the link design that are currently working the best for me are as follows:

  • Attwood 3/32” tactical cord.
  • Heat shrink tube.
  • Superglue.  Gel type is the least messy.

2mm bullet connectors, or a more solid connection, red knife disconnects from Aircraft Spruce and Specialties Co. https://www.aircraftspruce.com/catalog/elpages/knifedisc.php

The knife disconnects idea is from Charlie Brown of Red Summit RF.  They are worth looking into.  They are my current choice of connector although the bullet connectors are working OK.

The installation of this link is fairly simple.

The first step is to tune a 30m section of wire on your preferred transformer.  The narrow 30m band will normally be well below 1.5:1 across the entire band, which is awesome.  I have found that it is about 32’ 7” of wire for my deployment style and soil conditions.  Your mileage will vary.  You can cut this into an existing antenna but, plan on adding a piece of wire to the end of the antenna to retune it for 20m and 40m.  For an existing antenna, measure the overall length from the transformer to the end of the antenna prior to cutting in the link.  You will use this measurement to restore the overall length of the antenna for the 40m EFHW.

Step two is to cut two pieces of heat shrink tube that will fit over your selected antenna wire and the 3/32” cord.  Slide one piece of tube onto the newly tuned 30m wire and the other onto the wire that will be tuned for the final 40m EFHW.  I use 26ga Polysteath wire.

Step three, cut two pieces of shrink tube to cover the solder joint of the wire connectors and slide one piece of tubing on both wires.

Step four, solder the connectors onto the 30m and 40m wire sections.  When cool, slide the shrink tube onto the solder joint and shrink.

Step five, cut about 6.5” of cord and melt the ends of the cord.  Mark the center of the cord so you can center it on the connectors.  Center the cord on the connectors and slide the shrink tube over one end of the cord.  Leave the final location of the shrink tube exposed for glue.  Put a couple of drops of superglue on that area, slide the shrink tube into its final placement and shrink in place.

Step six, slide the shrink tube onto the other side of the cord and leave a little room to put glue on the cord as was done on the first end.  For strain relief on the connection, it is best to put some slack in the wire, so the full load of the antenna is placed on the cord and not on the connection.  The easiest way I have found to do this is to disconnect the connectors and overlap them by ¼” or so prior to shrinking the second shrink tube into place.  Once everything is ready, put a couple of drops of superglue on the cord, slide the tube into place and shrink.

When you reconnect the connectors, there should be a bit of slack in the wire that prevents any pull on the connectors while the antenna is deployed.  At this point restore the full original length of your antenna for add a new section of wire and tune for 40m and 20m as desired.

With K6ARK’s ingenious EFHW design and a 30m link, you can have a fantastic antenna matched to the MTR3B that is, tuned for resonance on 40m, 30m, and 20m, easy to deploy and weights under 2oz.  If you add one of Adam’s 3D printed paddles, a couple of 500mAHr LiPo batteries, and earphones your complete HF kit will be about 12oz.  Add a Carbon 6 mast and your total kit come in at a mere 23.7oz.  WINNING! 

For those operators who are fortunate enough to own an MTR4B, an 80m removable extension can be added to the 40m EFHW using a similar technique.  On the 40m EFHW, prior to installing the connector, a piece of the cordage can be folded back on itself to create a loop and slid through a piece of shrink tube.  This loop works as a good connection point for your guy lines while deploying the 40m antenna by itself and a place to tie on the 80m extension when needed.

For the 80m section, a single 5” length of cord will be connected to the wire to tie with superglue and shrink tube.  Solder the connector onto the 80m section before securing the cord.  The cord on the 80m extension is to tie the antenna sections together in a manner to provide strain relief for the couplers.  A cord loop can be put on the far end of the 80m section using this technique after it is tuned.

This is my vote for the best Mountain Topper portable easy to deploy antenna, or for any QRP radio without an ATU.  IMHO.

A Portable Oblong Antenna for 2 Meters


Many thanks to Andrew (VK2ZRK) who writes:

Hello Thomas,

The area I live near Canberra in Australia has many SOTA summits that are easily activated on 2m with a HT. That said a good antenna always helps. The 2m oblong antenna is very popular in these parts. It is easy to make, light to carry and packs small. It is horizontally polarised.

This is the second oblong I have built. I gave my dad VK4FASR my first one and have finally built another. I mostly use the bottom of the band for SSB/morse, the middle for APRS on 145.175 and 145.500 for SOTA. The antenna is cut accordingly.

References:

Andrew VK1AD
https://vk1nam.wordpress.com/2019/09/29/antenna-project-2m-145-mhz-rectangular-loop/

Peter VK3YE
https://youtu.be/Nyttl277ehs?si=9M5mP-KlxTGln0Tm

PARTS LIST
(Sorry about the lack of Freedom units)

    • 8mm fibreglass tube.
    • 8mm ID kite nocks (both from a kite supply).
    • Double walled glue lined heat shrink.
    • 2200mm Antenna wire – DX Commander in this case.
    • 2mm ‘ZingIt’ dyneema.
    • A BNC to banana adapter.

Assembly

I cut the tube so the centre to centre distance between the holes in the kite nocks was 360mm as per Andrew VK1AD’s instructions.

With the wire I started with 2200mm and trimmed until I had the best SWR at 145.000 when I lost my nerve and stopped cutting. [See photos below.]

Everything is held together with the glue lined heat shrink.
The top tube includes a little loop made from the ZingIt to suspend the antenna. Total weight is 102g.

The 2mm ZingIt can hold about 200Kg. I hope the pics make sense

73
Andrew VK2ZRK

Photos with detail

POTA Field Report: Andrea Activates Two Iconic Cold War Sites

Many thanks to Andrea (IW0HK) who shares the following field report:


Cold War POTA in Berlin

by Andrea (IW0HK)

In the last week of October, I found myself in Berlin for a work commitment.

Taking advantage of two half-days off, I wanted to combine two of my great passions: radio and the history of the Cold War. I chose to visit two historical sites that also serve as a reference point for the POTA (Parks on the Air) ham radio program, allowing me to transmit with my radio in these unique locations.

The first location is a park located about a kilometer away from where I worked for a week, the headquarters of RBB, the public radio and television of Berlin and Brandenburg. This park is Teufelsberg, which literally means the Devil’s Mountain. It is an artificial hill in Berlin, created using the rubble from World War II, located within the Grunewald forest (POTA reference DA-0218).

On this hill, the Teufelsberg listening station of the American NSA in Berlin was situated, which was used to intercept radio signals from East Germany during the Cold War.

Today, you can still see the remains of the antenna covers of the listening base. I activated the Pota park that has been established around the abandoned base, and I was delighted to transmit my signals in Morse code (CW) in QRP mode in this historically significant place.


I used the small QMX transceiver from QRP Labs, a gem for operating in FT8/CW modes on the 80/60/40/30/20 meter bands.

For an antenna, I used a 20-meter wire connected to an EFHW 49:1 balun, hung above a tree. Amid families flying kites, I made 15 CW QSOs, which allowed me to validate the park activation. The program requires a minimum of 10 QSOs for activation to be valid.

The second activation took place in another symbol of the Cold War: the runway of the former Tempelhof airport. I activated this as a POTA site and transmitted CW QRP with the small QMX transceiver from QRP Labs in the fog and cold.

The Berlin-Tempelhof Airport was an airport located in the southern part of the central Tempelhof-Schöneberg district and was operational from 1923 to 2008.

It is famous for hosting the Berlin Airlift base (1948-1949), which was an incredible operation undertaken during the Cold War by the United States and their Western European allies to transport food and other essential supplies to West Berlin, surrounded by the Soviets.

Today, the airport is closed, and its runway has become a massive park (POTA reference DA-0169) used by Berliners for various outdoor activities. I activated it early in the morning on a gray and cold day, setting up my EFHW antenna practically on the runway.

Again, I used only CW, and in no time, I reached the number of 11 QSOs. The cold made me stop the activity earlier than planned, but the activation is still valid. After concluding the transmissions, I walked through the enormous park, imagining its past use and appreciating how often my amateur radio passion leads me to incredible places.

This was the first test of this “minimal” POTA kit with the QMX transceiver, the 20-meter EfHw antenna, and the XTPower XT-16000QC3 12v power bank.

I must say that the test was successful. This is an excellent little radio that I want to use and take with me on every work trip. The POTA program continually takes me to incredible places, both in terms of nature and history, as it did in this case in Berlin

Bob pairs the KX2 and AX1 for ultralight travel-friendly SOTA in Greece

Many thanks to Bob (K4RLC) for the following guest post:


Field Trip to Greece: September & October 2023

 Bob (K4RLC)

A trip to Greece had been on the bucket list for my YL Alanna K4AAC and me for several years. In fact, we had to postpone the trip twice due to COVID. An opportunity arose to take a unique trip to Greece with the University of North Carolina – Chapel Hill, rather than a more touristy cruise. It’s always good to have fellow Tar Heels around, to share experiences.

This trip involved a few days in Athens, seeing the classic archeologic sites such as the Parthenon and the Acropolis, as well as exploring the packed downtown markets, such as Plaka and Monasteraki Square. Then the group would travel to the South of Greece on the Peloponnesian Peninsula staying in a fishing village called Gytheio, founded in the 5th Century BC, and port to the Spartan warriors.   From there, there would be day trips to historic sites. These included a trip to Areopoli, where the Greek revolution against the Turks started in 1821. Another trip would be to Monemvasia, an island fortress founded in 50 AD.  Other trips would be to Mystras (the last outpost of the Byzantine Empire) and ancient Sparta. On the return trip to Athens for departure, the tour would stop in Ancient Corinth, which had been civilized by the Greeks by the 8th century BCE and where the Apostle Paul preached ethics to this Sin City of ancient Greece.

As I had taken the KX1 and KX2 to various places overseas, I, of course, wanted to operate portable radio  in Greece. Past treasured memories included enjoyment operating with the KX1 on Suomenlinna Island, in the Bay of Finland, and with the KX2 in various Caribbean sites, including St. Lucia in 2019.

One of the first things I did was to consult the SOTA Summits Database for peaks we might be near. In the Peloponnesian (PL) region, there are about 180 sites, many of which had never been activated. Once we got there, we found out why. The peninsula is extremely mountainous, with steep barren peaks up to 4000 feet, rising quickly from the shore. In fact, talking with Cristos, our guide in Areopoli and a local young man, he said that he and his friends would hike about 6 to 8 hours to a summit, then spend the night in a cave before returning home. Obviously, this would not fit in with our somewhat rigid tour schedule.

Olive tree grove & Taygetos Mountains
SOTA map of Peloponnesian Peninsula with Gytheio circled

I was very excited to see that Mt. Mystras, where we would visit, also was a SOTA site (SV/PL-012), as well as a UNESCO World Heritage Centre.

I found it curious that Mystras had not been activated since 2017. I found the name of the last ham who had activated this site, and took a chance of sending him an email at his QRZ address. I was very pleased to get a nice reply from Cristos (a common name in Greece, named after Saint, or “Agios” Christopher), who said that he lived in the north of Greece some distance away and had not been back. I asked him if he had to seek permission to activate there. Cristos said they just didn’t ask anybody, but that I should be “careful of the guards” as I’m not a local.

I took his caution under advisement and reached out to the Greek Radio Union. I received a very nice email from Takis, Vice President of the Greek Radio Union. He advised me that my call sign on the Peloponnesian peninsula would be SV3/K4RLC/P. That is, in Greece the geographic location of operation still matters, while it doesn’t in the United States. And I also should use the designator P, identifying as a portable station. Takis went on to write that radio operation in many the archaeological sites is now “prohibited” by the Greek Ministry of Culture and Antiquities. I filed that away for consideration.

The tour was culturally enriching, taking in the incredibly long and complex history of each ancient site we explored. Just as memorable, we were extremely well fed with local cuisine, including fresh fish caught that day, especially eating by the water in Limeni on the West Coast of the Mani Peninsula. I have to admit we ate spanakopita at least once for 10 consecutive days (it’s even served at breakfast)!

The trip to Mystras also included a trip to ancient Sparta, civilized in the 6th and 5th centuries BC. We were fortunate to have an archaeologist who is currently excavating Sparta as a guide to the fascinating history here. On the trip to Mystras, three miles to the west of Sparta, the bus stopped at the tavern where we would return to eat later that afternoon, for a pre-tour bathroom break. Bathrooms are few and far between in ancient sites, and most of our group could be considered geriatric and needed proximity to a bathroom. Mystras  is a 682 meter sharp  peak over the town (see photo). Continue reading Bob pairs the KX2 and AX1 for ultralight travel-friendly SOTA in Greece

Field Report: Dave ventures into the fog to play FT8 POTA!

Many thanks to Dave (K1SWL) who shares the following field report:


October 6th POTA activation

by Dave (K1SWL)

I’m pretty much a died-in-the-wool CW guy. I’m not averse to dabbling in other modes, though. Friday, October 6, 2023, was such an occasion. I’d noted that there’d been little recent Digital activity in one of our area’s Parks. As if it needs more familiarity, it looms over I-91 only three miles from the Connecticut river. As a result, it’s been activated more than 75 times.

This was Mount Ascutney State Park in VT, and at 3144′, features a paved road to the summit. Off I went!

Finding a parking space at the summit lot wasn’t an issue. The top of the mountain was socked in above 2500 feet. Visibility was 30 to 50 feet, and sightseers were inexplicably scarce.

I normally use a 20M end-fed antenna and homebrew pneumatic launcher. The stunted trees at that elevation made that less practical. I used instead Hustler resonators for 10M and 20M atop the truck cab on a mag mount. I usually consider that setup a compromise, but at 2000 feet above average terrain (HAAT), it didn’t matter.

The operating position inside the truck is quite comfortable. A melamine-clad slab serves as the operating surface. (see above) The chain at the far end was a design ‘iteration’. I’d originally just supported that end on the passenger-side arm rest. I’d operated from the driver’s side, and one day got out, went around and absent-mindedly opened the passenger door. The whole station headed for the ground. I caught the rig but the Vibroplex Iambic paddles were a loss. A fabulous excuse for a Begali- and a hard protective case! When I’m operating from the truck, an IC-706MKIIg and 15-AH Bioenno battery does the honors. If gear needs to be carried any distance, the KX3 makes more sense. The station itself takes two minutes at most to set up.

So how’d it work out? A closeup of the WSJT-X screen (seee above) illustrates it. (The device is an MS Surface.) I was getting as many as 3 replies to my CQs at a time. I wound up ‘interleaving’ three contacts at a time. It got confusing! I need to look into ‘Fox/Hounds’ operation to speed things up for the future.

All in all- a great success. A total of 62 FT8 contacts in a little over 2 hours. 16 of these were on 10M at the start and the balance on 20M. The attached QSO Map (att. 4) shows the contact distribution- mainly eastern US with a few Europeans for good measure. Will I do it again? You bet!

73- K1SWL

Field Radio Kit Gallery: KI7URL’s (tr)USDx Ultralight Portable Kit

Many thanks to Jim (KI7URL) who shares the following article about his portable field radio kit which will be featured on our Field Kit Gallery pageIf you would like to share your field kit with the QRPer community, read this post. Jim writes:


(tr)USDx Ultralight Portable Kit

by Jim (KI7URL)

I like to take amateur radio with me wherever I go. In my backpack, I keep a Yaesu FT-60 (powered by 18650 batteries, but that is a different discussion). But I do not like to limit myself to VHF/UHF.

My wife, on the other hand, does not think my “go bag” should take up a significant portion of our suitcase when we travel. I did build a slimmed-down go kit with my Yaesu 891, but that was still north of 12 pounds (vetoed by Wife). Then, I made a go kit with my Yaesu 818, but that was still near the 10-pound zone (again, vetoed). I needed a slimmer package.

I turned to the likes of the QCX mini or other CW-only radios. The problem is that I still am far from proficient with my code, so relying only on CW was a bit more frustrating than I wanted it to be. The (tr)USDx, an open-source radio about the size of two stacked decks of cards, interested me in both price point and functionality. It has SSB, CW, and digital capabilities….on five different bands! Once it was in my hands, I had to build a kit around this new radio!

I want to keep my radio protected, so I started with a small dry box. On the inside, I printed a ‘redneck laminated’ (see also: packing taped) a quick setup guide for using the radio on digital modes if I ever have an in-field case of “the dumb.”

The radio is powered by a small RC battery. I chose this for size, weight, and availability (had it lying around from another project). When fully charged, it reads 12.6 volts. I added powerpole connectors to it because who does love powerpoles (be careful not to short the battery when adding power poles)? I have a small power adapter that goes from powerpoles to the 1.3mm connector so I can use my bench supply or other power sources without making another cable.

I have two antennas that I use (a K6ARK end fed and a QRP Guys No-Tune end fed with 26 gauge wire for 20m). But I like the QRP Guys one because I mostly do 20m and I think it was slightly lighter than the K6ARK antenna (don’t quote me on that though, I loaned the K6ARK one out and have not gotten it back). Plus, not having a tuner lightens my load as well!

Deployed for digital modes.

I have a retired smartphone in my kit that I use for some logging and some other ham-related apps, but mostly for FT8 using the FT8CN app. I also have WoAD on there and soon I hope I can get WinLink functionality with a small TNC as per this video by OH8STN. HF WinLink would be a good benefit with a lighter load than packing in a laptop or Raspberry Pi.

The kit weighs in at 2 pounds 6 ounces (just over a kilogram). This could be stripped down if I only did an SSB, Digital, or, gasp, a CW activation. But as it stands, the small form factor and low weight make the wife happy!

73,
Jim
KI7URL

Equipment:

The Arizona 10-Point Madness Summit-to-Summit Event

The Arizona 10-Point Madness Summit-to-Summit Event

by Charlie Brown (NJ7V)

“How can I accumulate a bunch of summit-to-summit points all at once, for Summits on the Air?”  This was a question Pete Scola WA7JTM had been pondering for years.  He initially thought it might be fun to choose several 10-point summits that were near each other, have a person operate on each summit, and then rotate to a new summit every so often.  Eventually, this idea gave way to the Arizona 10-Point Madness Summit to Summit event.  With an invitation from Pete, all willing SOTA participants gathered on a 10-point summit on September 19th, 2018, and 10-Point Madness was born!

The Arizona 10-Point Madness Summit to Summit event is a casual on-air gathering, where Summits on the Air participants set up their ham radio station on the top of summit . . .  at approximately the same time.  Operators are on simultaneously so that there is an overwhelming availability of summit-to-summit contacts to be made.  This event occurs every year on the first Saturday of October.

Fred (N7PN) 2023 10-Point Madness

There was a focus on 2-meter contacts the first year we did this.  We learned quickly during the 2018 inaugural event that it was true madness for 31 ham radio stations to contact 26 nearby summits all at the same time, especially on 2 meters.  We tried alternate 2-meter frequencies and even considered a net control operator.  However, in the end, we learned to just wait patiently for our turn to call for contacts on 2-meters, or if it was extra busy, we just moved off to HF for a while and returned later.  As a courtesy, we now monitor 2 meters and return to it throughout the event to give the operators a chance to come and go.

Adam (K6ARK) 2022 10-Point Madness

That first year was amazing.

We collectively made 1104 contacts, 354 of which were VHF.  And yes, we scored a lot of summit-to-summit points.  We averaged 140 points each, with a grand total of 4324 s2s points for all the Arizona stations.  We announced the event to several online platforms and invited others to participate, and had a few people join us from outside of Arizona. All of them had fun and saw good results as well.

Our 6th annual event concluded a few weeks ago.  Participation has been steady in Arizona but we have seen an increase outside of Arizona.  We had about the same number of Arizona participants as years past, but total contacts increased to 1403.  The average s2s points per participant increased to 169, with a grand total of 4906 s2s points.  I was amazed that Keith KR7RK earned 400 s2s points this year for this event – a new record, I think.  These are only numbers for Arizona participants.

I read on social media that Josh WU7H, who was participating from Washington state, had 55 total s2s contacts and only a fourth of them were from Arizona.  We received some statistics from stations in Georgia, South Carolina, Wisconsin, Texas, Nevada, Washington, Oregon and more.  It is a lot of effort to compile the statistics but it would be interesting to include people outside of Arizona in the future.

Joe (KE9AJ) 2022 10-Point Madness

Here are a few things that have stood out to me over the past 5 years for this event:

In 2019, Josh WU7H and DJ WW7D participated from Washington.  They won the award for most challenging activation in my opinion, operating from a snow packed summit in below freezing temperatures.  But that didn’t deter them!  They continue to come back year after year.  They are tough!

In 2022 my friend Adam K6ARK was participating on a summit in California.  I was able to make a 2-meter CW and SSB contact with him from my summit, 327 miles away.

Several others in Arizona also made contact with him.  While not record breaking, this is long haul for 2-meters.  And this year, I was able to make 19 DX contacts with one summit-to-summit into Germany.  It seems like there are a lot of DX contacts to be made every year, but this was a record for me.

Finally, this year Pete WA7JTM made a contact on every single band from 1296 MHz down to 1.8 MHz.  That’s 16 different bands.  How amazing is that?

The point is, you can make this event into whatever you want.  Experiment and try new things because there are people listening.  And of course, you do get a ton of summit-to-summit points.

WW7D on High Rock 2019 10-Point Madness
Josh WU7H and DJ WW7D operated from High Rock

Dave AE9Q sent an email out to the Arizona participants and inquired about the radios, antennas, and power sources used for the event and as you can probably guess, the list was very diverse.  I’m not exaggerating.  Just about every QRP HF radio, VHF/UHF handheld, Antenna, and power source you can think of was used – Log periodicals, mono-band double-bazookas, double zepps, whips, Yagi’s, end-feds, QRP and QRO HF radios of all types, HT’s with microwave capabilities, mobile vhf radios, amplifiers, lipo and lifepo batteries.  The list is long.

Sandy (W7NRS) 2023 10-Point Madness
Ray (W7USA) 2023 10-Point Madness

We recognize that other SOTA associations do similar events, like the Colorado 14er event and the Pacific Northwest Not Quite Fourteener event, to name a couple.  These are all great opportunities to get on the air and have fun with QRP radio in the field.

I’m sure you have heard about how amazing the SOTA community is.  If you get out on the summits or frequently chase, your call sign becomes familiar to others.  So much so that you feel a personal connection and sense of comradery every time you make contact with them.  During these events you see many of your good on-air radio friends.  It’s like a reunion.

The Arizona SOTA association thanks the many chasers and participants outside of Arizona who make this event more and more exciting every year.  We hope to see even more participate next year.  Just pick a summit, put your alert on the sotawatch.sota.org.uk web page, get on top of the summit and have a blast!

Readers: Do yourself a favor and subscribe to Charlie’s YouTube channel Red Summit RF. It’s chock-full of SOTA radio goodness. I’m also a fan of the All Portable Discussion Zone podcast–subscribe if you haven’t already!

Guest Post: The Full Moon, Eels, and /P Operation on Mount Peyton, NL, Canada

VO1DR on top of Mount Peyton

Guest Post: The Full Moon, Eels, and /P Operation on Mount Peyton, NL, Canada

by Scott (VO1DR)

Introduction

I have been eyeing Mount Peyton in central Newfoundland for years as an attractive spot for /P HF operation.  Even before my radio adventure to Mount Sylvester (reported earlier in QRPer.com), I have been seeking a way to get up Mount Peyton.  Like Mount Sylvester, Mount Peyton is an inselberg of granite protruding above the glacial plain of central Newfoundland.  However, Mount Peyton is even larger and higher; an elongated ridge about 800 m long reaching up to 487 m (1,599 ft) above sea level.  For SOTA enthusiasts, it is designated VO1-CE-005, multiplier 4.

Figures 1 and 2 show the location local topography around Mount Peyton.

Figure 1 – Highway map of central Newfoundland showing Mount Peyton and landmarks
Figure 2 – 1:50,000 scale map I used during trip showing topography near Mount Peyton and our hiking route.  Each block is 1 km on a side.

Mount Peyton is a case of “so near and yet so far”.  Just west of Gander, this ridge is visible in the distance south of the Trans-Canada Highway (the main arterial highway traversing the island of Newfoundland).  However, in summer there is no trail directly to the top, and access to its base is only via rough ATV tracks and wet bogs.  One must get to the base of the mountain, then hike overland to the south side and climb a long inclined cleft in the hillside to the top.  This cleft is the surface trace of a fault in the underlying granite (see route on Figure 2).  By contrast in winter, Mount Peyton is a popular and readily accessible snowmobile destination with dozens of machines roaring up this same cleft on a thick blanket of snow.

The Full Moon and Eels

Looking at maps and Google Earth, an approach on foot would entail a three-day hiking trip.  While this sounds delightful, my current living situation would not permit this, and in addition I have no hiking buddies able and willing to make such a commitment.  So, it became clear I needed all-terrain vehicles (ATVs) to get quickly to the base, so we could do the entire trip in one long day.

I don’t own an ATV and after multiple attempts over this summer to find any ATVers interested in such an adventure, there were no takers.  Apparently ATVers like to ride, but don’t like to get off their machines ?. I finally found a local outfitter (Paul) who not only could supply ATVs, but had hiked multiple times to the top of Mount Peyton – a perfect fit.  For safety, I needed at least one extra person to go to the top.  All other potential radio or hiking companions fell by the wayside for various reasons, so it became just me and Paul.

As is common in rural Newfoundland, Paul is a Jack of all trades and is also a commercial eel fisherman.  American Eels (Anguilla rostrata) have a fascinating life history (https://en.wikipedia.org/wiki/American_eel) and inhabit freshwater rivers and streams in Newfoundland.  Paul harvests them in conical net traps anchored to the stream bottom (Figure 3).

Figure 3 – An eel trap in place in a local stream.  Eels move into the large mouth and get trapped in the bottom cage.

He told me that eels run during the new moon and stay put near the full moon.  Now doesn’t that ring deep bass notes of evolutionary biology!?  Since eel fishing is an important part of Paul’s income, we agreed to fit in my radio around his eel-catching.  He would be available around the full moon when the eels were sluggish; toward the end of September, the moon was full on the 29th.  Given the local weather, we settled on Tuesday, September 26 as our day.  Isn’t life fascinating – the moon controls eel movement, which controls human movement, which controls our /P radio expedition!

Getting There was Half the Fun

I drove from St. John’s to Paul’s cabin west of Glenwood, NL on the afternoon of Sep 25, on the beautiful shores of Indian Arm Pond (Figures 4 and 5).

Figure 4 – Paul’s cabin on Indian Arm Pond
Figure 5 – Shoreline of Indian Arm Pond

We planned an early departure on the ATVs.  Sun-up was around 7 am and sun-down was about 7 pm, so we had 12 hrs of daylight to work with.  September 26 dawned bright and clear (Figure 6) and we were soon packed and underway on two ATVs (Figure 7).  We drove for over 2 hrs on a wide range of roads, tracks, and rough trails to a point where we dropped the ATVs and started hiking (one way distance 26.7 km or 16.6 mi).

Figure 6 – Dawn over Indian Arm Pond on September 26.  Time to get moving!
Figure 7 – Scott on Polaris 450 ATV ready to go.  Black lumbar pack on right.  Blue survival bag on left.  Pole strapped on my left.  Radio and spare water in elbow compartments.
Figure 8 – Turtles are huge in Newfoundland
Figure 9 – Passing over beautiful Neyles Brook.  This is quintessential central Newfoundland scenery.
Figure 10 – Magnificent Mount Peyton looms in the distance.  This view is toward the nearly-vertical NW face.  We are about half-way there.  After dropping the ATVs, we will hike around the right end and climb up the far (SE) side.

This trip reinforced that I am not a motor sports guy.  The ATV ride was long, bone-jarring, and noisy.  Buying an ATV at great expense and doing this for “fun” is a mystery to me; and forget about seeing any wildlife.  But, hey, the ATVs got us there; we couldn’t have done this trip without them! Continue reading Guest Post: The Full Moon, Eels, and /P Operation on Mount Peyton, NL, Canada

Field Radio Kit Gallery: KR8L’s KX2 POTA Field Kit

Many thanks to William (KR8L) who shares the following article about his portable field radio kit which will be featured on our Field Kit Gallery page.

If you would like to share your field kit with the QRPer community, read this post. Check out William’s field kit below:


KR8L POTA Field Kit Components

KX2 Bag (CS40)

Battery Bag with shoulder strap (unknown origin)

L.L.Bean ACS Day Pack with the following:

Maxpedition Beefy Pocket Organizer

  • AXE1 40 meter loading coil
  • AX1 telescoping whip
  • RG316, six feet, with BNCs
  • Manfrotto Pixi mini tripod
  • AXT1 tripod adapter
  • AXB1 bipod
  • BNC right angle adapter
  • Counterpoise, Elecraft short, for AX1, AX2 (2)
  • Counterpoise, Elecraft long, for AXE1
  • Counterpoise, homebrew with 2.5 mm banana plug, 13 feet
  • Small gear ties (2)

Maxpedition Gear Cocoon Pouch

  • AX1 loading coil
  • AX1 telescoping whip
  • AX2 loading coil
  • Counterpoise, homebrew with 2.5 mm banana plug, 13 feet

Stuff Sack #1

Stuff Sack #2

  • RG174, 25 feet, with BNCs
  • RG316, three feet, with BNCs

Stuff Sack #3

  • QRPGuys Mini 49:1 transformer
  • Tent stakes, small (3)
  • Gear Ties (2)
  • Micro paracord, 25 feet
  • Paracord, three feet (3)
  • Small bungee cords (4)
  • 40 meter EFHW wire
  • 20/10 meter EFHW wire with the following adapters:
    • 40 meter loading coil and extension (34 microhenry coil and an additional 68 inches of wire)
    • 17 meter adapter*
    • 15 meter adapter*
    • 12 meter adapter*

Loose Items in L.L.Bean pack

Note: The 20 meter EFHW wire has a connector in the middle of the length.  By unplugging this connector and removing the half of the wire at the “far” end (i.e., away from the transformer and feedpoint) and replacing it with one of these adapters, the wire is then reconfigured to be an EFHW for 17, 15, or 12 meters.

Other Items as Appropriate (most items not for hikes of any great distance)

Summary

My experience from years of traveling for both pleasure and business has shown that I always overpack and take too much “stuff”, and POTA is no exception.  However, I have made an attempt to modularize my POTA gear so that I can lighten my load depending on what type of activation I have planned and how far I will be going from my parking spot.  If you will spend some time scrolling through my blog, you’ll find examples of most of the following:

If I’m going to a location where I’m planning on operating at or not too far from my truck, I’ll take everything on this list to give me maximum flexibility as to how I set up.  Probably the most extreme setup involves erecting my 12 meter Spiderbeam mast on my heavy duty towing-style bicycle rack and deploying a wire antenna as an end-fed vertical or as a sloper.

At the opposite end of the spectrum, if I’m going to be doing a pedestrian mobile (/PM) activation then all I need is my KX2 bag, my Maxpedition Gear Cocoon Pouch, probably my Sony ICD-UX570 Digital Voice Recorder (unless I can manage to log on paper somehow), and (optional) my battery bag with shoulder strap.

If I know that I’ll be doing a wire antenna activation using a tree for support then I can wear my L.L.Bean day pack, but omit the Maxpedition Beefy Pocket Organizer and the Maxpedition Gear Cocoon Pouch.  In that case I’ll likely wear my battery bag with shoulder strap.  I may put the KX2 bag in the pack or carry it by its handle.

And, if I know that I’m going to be doing an AX1/AXE1/AX2 picnic table activation then I can omit Stuff sacks #1,# 2, and #3, but otherwise wear my day pack and battery bag as described above.

Of course, there are always variations, such as using the camera tripod, AXT1, and RG174 coax to set up at a picnic table, but allow the AX1/AXE1/AX2 antenna to be more in the clear (such as operating from a picnic shelter).

I’ve also done what you might call “pedestrian stationary”, deploying the KX2 HT-style and hand-held, but sitting in my backpacking chair.  Or deploying a wire antenna (EFHW or “random”), but sitting in the backpacking chair with the rig balanced on my leg.  By traveling with “everything” but packing in a modular fashion, there are any number of variations on how I can set up for an activation.