DD5LP/P – September 17th 2026 – Activation of POTA 4-fer on Weihermoos Moorweg DE-0564 Kemptner Wald Natura 2000, DE-0594 Münchner Jakobsweg NHT, DE-0963 Wandertrilogie Allgau – Weissengänger NHT & DE-0964 Wandertrilogie Allgau – Wasserläufer NHT.

Preparation:

As my wife, wished to go to the thermal baths for a longer period, I looked for a park that I had not yet activated, further away and came across one, which in fact, had an easy to access on foot point that was not only in my new park but also on the crossing point of three trails, making this a “4-fer”.In preparation for an S2S test from DL-VK early on Saturday morning (the actual event is on the 17th of October), this Thursday midday provided an opportunity to test out all the equipment planned for Saturday. The Saturday activation is likely to only be on 20 metres and while 20m long path at dawn can be very productive, 20m at lunchtime is normally not. the middle of the day is better for 40m, so as well as testing the 2-element parasitic vertical array, to avoid the need to set up a second antenna for 40m (the array only covers 20-10m), I would use the 40m loading coil in the driven element and remove the reflector.

In case of rain, I also packed as backup my three magnet car roof mount and the Komunica Power HF PRO2 antenna as the parking area is at least in the park and on two of the three trails.

The Activation

POTA DE-0564, 0594, 0963, 0964

After dropping my wife off at the spa, I took a casual drive south into the Allgau Alpen foothills where this park is located. I had expected that overall I would have more than enough time to drive down set-up, operate, pack up and return. As it turned out I arrived back just minutes before the agreed pick-up time for my wife. the drive down and back were longer due to a road closure and diversion, however the bigger delay was in getting contacts once I had set everything up. Twenty metres, as expected was not at its best and add to that some military QRM (OTHR?) and deep QSB and contacts that would normally have been easy became difficult. Calling for P2P contacts I was repeatedly QRMed by home stations – who will definitely have heard me by their strength with me. It seems the protocol followed in SOTA of allowing S2S portable stations to call in ahead of just chaser calls, is NOT followed in POTA and it’s a free for all between QRP portable stations with limited antennas and home stations with high power and large antennas.

In the end I achieved 11 contacts of those seven on 20m with one P2P and 5 on 40m with three P2P contacts. Having 4 park numbers to give out (as needed in a P2P exchange) in less than great conditions made several contacts even on 40m a lot longer than normal. I would have liked to have stayed on and given more chasers the 4-parks however I had to staop to have enough time to pack up and get back to collect my wife. Also while initialy it was sunny, there was a point where rain clouds came over before clearing and these seemed to be returning, so taking everything into account, I operated as long as I could have.

The conclusion on the equipment – everything is working fine ready for Saturday’s EU-VK S2S test event.

Photos:

POTA DE-0564, 0594, 0963, 0964

Equipment taken:

  • Xiegu G-90 radio.
  • “Red Slug” ground mounted quarter-wave vertical.
  • 5.6m reflector element to make up a two element parasitic array.
  • 8Ah LifePO4 battery.
  • Lightweight headphones.
  • Smartphone for spotting
  • Three foot mag mount (not used)
  • Komunica HF-PRO 2 plus-T (not used).

Contacts Map

LOG:

Conclusions:

Overall a good activation with band problems but thankfully no equipment problems.

73 ’til the next activation!

DD5LP/P 11th March 2025 – DE-0963 Wiesengänger NHT, DE-0964 Wasserläufer NHT & DE-0858 Via Sancti Martini NHT (3-fer)

Preparation:

Although I already had another activation planned for the following day, the combination of a dry sunny day and having spotted two, as yet unactivated, POTA trails while entering my activation from the previous day spurred me to get out and activate the two trails, along with a third, which I had already activated but coincidentally met with the two new ones above the town of Marktoberdorf, about 45 minutes drive away from my home.

I already had all my equipment ready for the following day packed in a small rucksack, so I took this to the car and drove to this 3-Fer location!

The Activation

POTA DE-0663 / DE-0791 / DE-0968

The drive down was uneventful and has in the past formed part of my drive to several SOTA and HEMA summits. On those occasions though, I had only driven around Marhktoberdorf, this was my first time driving into the town and indeed the point where these trails shared the route is up on a hill overlooking Marktoberdorf which also has a large church and a music academy on top of it. Indeed the car park was quite full and soon I saw why, as there was a constant stream of school groups with their instruments going into and coming out of the academy.

I parked as far away from the buildings as possible in the large (free) car park and despite that something was putting out a horrific electrical interference, making communications on 40 metres absolutely impossible. While this was around 1 pm, 40 metres was the band where I expected to get the ten contacts I needed, the quickest. I tried for about 15 minutes, but it was hopeless, so I re-adjusted the coil on the HF-PRO2 to 20 metres and then tuned around. Thankfully whatever was creating the horrible interference on 40 metres was not affecting 20 metres. As I tuned around, I came across a really big signal from SP9VNL who was calling CQ, so I called him to make sure that I was getting out and had a nice chat with him. I then went searching for a free frequency and started calling “CQ POTA” having spotted myself. It took a while but I did start getting called – two of them from stations in other parks. Or in one case, it was to turn out, another activator on one of the trails I was activating but a lot further north along its run.

I had to move frequency once because of QRM from another station, but this is normal on 20 metres when only running 20 watts to a loaded vertical antenna and the new frequency worked out fine. With 13 contacts in the log, the calls dried up and as this was a “spare of the moment” activation, I decided it was time to pack up and head home – after all had an early start planned for the next POTA activation, the next day!

After entering my logs at home, I was amazed to see that the two new POTA trails had changed from being unactivated to one having been activated in September 2024 and the other in June 2017! Before these trails were added to the system – upon investigation, the POTA organisers allow, indeed wish activators to enter logs from activations at the POTA park or on the trail that were completed even before the entity was added to the award scheme.

“POTA welcomes your log files for QSOs predating POTA, as long as your activation was POTA-compliant! If you operated in a POTA park per POTA rules, your log would likely be accepted in the POTA system, even if your activation predated POTA.”

https://docs.pota.app/docs/activator_reference/activation_styles.html#activations-prior-to-pota

Once again, the other purpose of this activation was to make sure the radio operates normally again before leaving for Cyprus, I am relieved that this activation went so well.

Photos:

Equipment taken:

  • Xiegu G-90 radio.
  • Komunica Power HF-PRO2-PLUS-T loaded vertical antenna.
  • OPEK single-magnet car roof antenna mount.
  • 4 Ah LifePO4 battery.
  • 2Ah Eremit LifePO4 battery (not used).
  • Lightweight headphones.
  • Smartphone for spotting.

Log:

POTA DE-0663 / DE-0791 / DE-0968

Conclusions:

The activation went well. What is wrong with the POTA database will decide if, at some point, I get one or two more “first activation” tags on my account. If the next activation using the same equipment goes without issues, I will be more happy with the equipment planned for the Cyprus trip.

73 ’til the next activation!