Preparation:

The idea of World HEMA Day is to get as many HEMA activators out as possible to try for H2H contacts. With the recent expansion of HEMA into Malaysia (West & East) and Canada as well as across Europe, with good propagation and good timing, someone may manage some good DX H2H contacts. For me with the times I could get out, my target was around Europe but as you’ll read surprisingly there was some DX around (if chaser stations, not activator ones).

My original plan was to activate two summits on Friday afternoon and one on Saturday but when the one on Saturday became difficult to reach as roads were closed for re-surfacing and I decided on a different summit, this became a possibility for a “family day out” with my wife and dog. Seeing some countryside that we have never been to, having a nice outing in the good weather and topping it off with a nice meal at a country restaurant.

So with that extra work on Saturday, I decided to keep the Friday activation down to my most local HEMA summit and as it turned out that was a good decision with additional road-closed delays affecting that activation.

As I will be heading to Cyprus in just over a week, for a week (including some radio activations), these two activations were also to serve as equipment tests. The first just using my normal radio station in a 40L rucksack set-up and the second trying to operate with a smaller (5 metre) mast and a smaller ground peg.

The Activation

Friday 1st September 2023 DL/HBY-064 Berndorfer Buchet

The usually simple drive to this HEMA/SOTA summit was complicated by a main road being closed the day before. While there was an alternate route, the fact the normal route was closed was not shown on the road until after I got past the exit for that other route. Indeed I only knew that I could not turn right as normal in Fischen until I got to the roadworks themselves. I had to turn around a head back about 3 kilometres to the alternate exit – this added about 20-25 minutes to what is normally a 35-40 minute run. Luckily I had set off early and was able to be set up on the summit to activate as planned for the start of “World HEMA Day” which ran from 1200 UTC (2 pm local time) on Friday, September 1st to 1200 UTC on Saturday, September 2nd.

The activation brought in contacts from around Europe. I started on 40m and there were several strong Italian stations on the band to start with then I suspect the critical frequency rose over 7 MHz as propagation became very NVIS-like and the second part of the hour that I activated was almost all stations from within Germany. It was a pleasant time chatting with other amateurs but as I had alerted to operate on 20m as well, after about an hour I decided to move to that band and re-spot myself using the new “HEMA Assistant” Smartphone app. This app appeared to be very slow in refreshing its list of spotted stations but even with the slow response (which wasn’t a problem on Saturday. It was some kind of temporary problem – possibly with my internet access from the summit). The app did show however that I was the only HEMA activator out at the time I was on my summit. Among the 40m contacts I did have a summit-to-summit contact however and that was with Ben DL2DXA on GMA Summit DA/SX-224 near Dresden.

After switching to 20m and hitting the tune button on the radio, the Linked dipole which would normally tune straight away was causing issues. I lowered the mast again and found that the 17m link had come open. Looking at this, I could see that the wires were taught and the solder joints were looking a little “aged” so one maintenance task when I got home was to adjust where all wires were tied into the links and to resolder all joints to the 2mm power connectors which I use for these links. This was exactly the kind of thing that I wanted to find before my trip to Cyprus.

Back to 20m – after reconnecting the 17m link and raising the 6 metre mast again. the G90 tuned the antenna quickly – actually with this (resonant) antenna I could turn the internal tuner off but it does help to spot these kinds of problems. I decided to tune around on 20m and while there was not a lot of activity – this was about 13:15 UTC, I came across Tony VK5KI on Kangaroo Island in South Australia working an XE station (who I could not hear) – unfortunately I waited too long to call Tony as I wasn’t sure when the other station signed off. Tony was about an S7 so a contact might have been possible. I suspect Tony may have been going QRT in any case as it would have been approaching midnight with him.

Further searching on 20m brought some Eastern European stations in a net but apart from that the band was very quiet, so I found a free frequency and spotted myself both on HEMA and on the DX Cluster. Unfortunately about a quarter of an hour of CQing brought no responses. As it now started to get colder and there was a possibility of showers forecast, I decided to call it a day, knowing my home route would be slightly longer given the road closure, so that was my first activation for World HEMA Day completed.     

Saturday 2nd September DL/HBY-038 Staufenberg

I had planned the summit Rentschen (DL/HBY-052), which is a 45 minute’s drive to my south for my Saturday summit but for that one, I was forewarned of the road closure and so for an extra 5-minute drive, this time north from where I live, I decided to do the first activation of Staufenberg (DL/HBY-038). This is a literal drive-up summit (as is Rentschen) and for anyone looking for a really easy summit to activate in a beautiful country area, this might be a good choice.

We set off at 9 a.m. only to hear that part of our route on the Autobahn was down to one lane from three following an accident and to expect a delay of at least 20 minutes filtering through the one, still open lane. So, we told our GPS to seek a different route and we went cross country. Unfortunately, this route was to cost me. While going through the industrial outskirts of a town with minimal traffic  I sped up to get through some lights before they changed only to find a speed camera waiting to trap people on the other side just before the speed limit increased from 50 to 60 km/h – flash … I now wait to see what the financial damage will be!

Soon after I had set up the station, the air-raid sirens went off in the area for about 10 minutes. As this was at exactly 10:30 a.m. local time, I presume it was a test of the emergency alarm system in the area and not that my mighty 20W of RF had triggered some alarm HI.

As well as the normal equipment in the car, for this activation I had brought along my 5-metre squid pole, which will be light to carry for the Cyprus trip. Along with that, I intended to use the decathlon base spike to support the base and the normal sun Umbrella screw-in base is not practical for the trip. The first obvious limitation was that the thin 5-metre pole was very loose in the base but after searching around for some cord in my rucksack, this limitation was addressed and the cord is now packed within the base so that it stays with it. I was of course unable to use the top section of the pole so the antenna’s feedpoint was at around 4m AGL meaning that the end cords needed to go out a fair distance and that the 40 metre end sections of the linked dipole were quite close to the ground. Use of this antenna with with my 60 or 80m extensions would not work with such a low mast however as I rarely use those bands that is not such a great loss.  

Once the antenna was set up in the grassed area alongside the small chapel on this summit, the radio was unpacked and set up on my normal plastic sheet and I was ready to start on 40m to see who I could find. 

Before spotting I took a tune around and found Peter in Dusseldorf with a strong signal calling CQ and getting no replies despite his special event callsign of DQ23IVG for the Invicta games being run in Dusseldorf this year. (The Invicta games are for injured soldiers – from any nation – to compete in sport despite their injuries and form part of their recovery and return to as normal a life as possible). 

Next, I checked the HEMA Assistant app (which worked with little delay on this activation) to see that Dave G8XDD was out on the G/HSE-019 HEMA summit in the UK. After a couple of tries, I managed to break into his pile-up and got the first H2H into the log.

I then found a clear frequency and spotted myself via the app. 40m was terrible with QRM from multiple contests that were in progress (which is the main reason I rarely activate on a Saturday). There were callers but they were crushed by splatter from the station who started up a kc or so away from the frequency I was using without checking first. Bad operating? Yes, but these are crocodile contesters – most don’t listen for stations under an S9 signal level – perhaps their radios aren’t capable of it from all the stray RF coming back into the front end from their own linear amplifiers? As I have said before there are good contesters but unfortunately they are the exception, the majority don’t care about other spectrum users.

After fighting to get contacts on 40m I decided to move to 20 metres to try my luck there. At this point I found another advantage of the lower mast – I was able to un-clip the 20m links in the antenna without lowering the mast. while this is just a small point it does make the operation simpler. Once on 20m, I wished I had moved there earlier. The contesters had not yet arrived in their hoards and the band was relatively quiet, enabling me to find a good frequency, spot myself on HEMA and start calling CQ.

The first station who called was Uwe as IK7/DF3DAD a solid 59 signal from Ginosa down in the “heel of the Italian boot”. Following Uwe was Don G0RQL from Cornwall England who had tried on 40m but on 20m this was a 59/58 easy contact.

There then followed a nice stream of chasers from Poland and the UK. One Karl 2E0FEH told me he had just worked a HEMA activator, Bill M0DXT, but he was not spotted on the HEMA list so Karl agreed to do that. Of course, Bill was back on the QRM-band 40m but I would try after all the aim of World HEMA Day was to get as many H2H contacts as possible. As soon as I announced that I was moving to 40m of course I got more calls on 20m, so with those logged and happy, I then switched back over to 40m to go and hunt Bill. Again the lower antenna meant a quick change of bands was possible and I found Bill on the frequency that Karl had told me he was on but unfortunately, two Italian stations were also having a long chat on the same frequency – I suspect neither Bill in the UK nor the two Italians could hear each other but unfortunately with me being in the middle I could hear both. In any case, I battled on and in the gaps in the Italian’s transmissions, I managed to get the H2H contact in with Bill M0DXTT on G/HLD-043 for my second WHD H2H contact.

All of this time my wife had been walking the dog along several of the clearly marked walking tracks that go off from the summit and I decided that after an hour of operation, it was time to pack up and head off to the beer garden restaurant in the Bonstetten village for lunch.

This had been ideal activating weather and the sunshine through the trees and some very good food for a reasonable price in the beer garden just made it a perfect day – well actually only half a day as it was altogether a 4-hour round trip. None of us were eager to do too much more however when we got home. Some good weather, fresh air and good food made this an ideal day for all three of us!     

Photos:

DL/HBY-064 Berndorfer Buchet:

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DL/HBY-038 Staufenberg:

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Equipment taken:

• Mountaintop travelling 40-litre rucksack.
• Xiegu G90 radio.
• Komunica Power HF-Pro2-PLUS-T loaded vertical antenna with a modified mini photo tripod with clip-on radials. (not used)
• Lamdahalbe 6m mini-mast (Berndorfer Buchet).
• Lambdahalbe 5m mini-mast (Staufenberg).
• Sun Umbrella screw-in base (Berndorfer Buchet).
• Decathlon Mini mast peg (Staufenberg).
• SotaBeams linked dipole (15/17/20/40/60/80m).
• Aerial-51 404-UL 40m OCF Inverted-V dipole (not used).
• 4 Ah Eremit LifePO4 battery.
• 4 Ah LiHV battery (not used).
• Painter’s thick plastic sheet.
• Gardener’s kneeling pad.
• Lightweight headphones.
• Smartphone for SOTA spotting.

Log:

DL/HBY-064 Berndorfer Buchet

 

DL/HBY-038 Staufenberg

 

Conclusions:

• Let’s hope that more HEMA H2H contacts were made on Saturday. On Friday, I was the only HEMA Spotted station on! The problem on Saturday was as always, the contest stations.
• The equipment tested on the Friday activation had me repairing and adjusting the linked dipole so that the links no longer jump out. The smaller mast and mast base tested on the Saturday activation worked fine and in fact with the antenna wire a little lower I was able to switch between 40m and 20m without lowering the mast, however, this set-up will not let me use the 60 or 80m extensions to the antenna. 

73 ’til the next summit(s).