Preliminary entrants data
16 Sunday Mar 2025
16 Sunday Mar 2025
16 Sunday Mar 2025
Hi Bob,
This table and attached chart is the number of QSOs for the Commonwealth Contest from my submitted logs for the past 6 years.
While there is very good UK activity, there is a significant decline in the VK and ZL participation.
Commonwealth Contest VK2GR QSOs
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | ||
| G | 39.3% | 51.3% | 47.9% | 44.2% | 57.1% | 55.7% | G |
| GM | 5.8% | 8.7% | 6.8% | 8.5% | 7.7% | 6.9% | GM |
| GW | 2.9% | 3.4% | 4.2% | 2.6% | 4.5% | 4.0% | GW |
| G Others | 1.0% | 1.6% | 1.2% | 0.8% | 1.9% | 1.6% | G Others |
| VE | 17.2% | 12.5% | 14.3% | 18.4% | 12.8% | 15.9% | VE |
| VK | 14.9% | 13.2% | 11.4% | 14.3% | 10.5% | 5.8% | VK |
| ZL | 13.0% | 6.8% | 9.8% | 6.3% | 3.0% | 4.7% | ZL |
| Other | 5.8% | 2.5% | 4.4% | 4.8% | 2.6% | 5.4% | Other |
73,
Allan Mason, VK2GR
Mobile: +61 401 324 058
15 Saturday Mar 2025
Posted in DXpeditions, News, Reports
My usual route to Cayman is modified this year as my customer in Reedsburg, Wisconsin (UK readers think rural Essex but the size of England) has merged and so moved to Aiken, South Carolina, a far larger town now with 32,000 population. Iits nearest airport is Charlotte with direct flights to Cayman, far more convenient.
In the move the total number of employees won’t change that much, however most won’t move that far, so there are winners and losers, but the improved economies of scale are a must in this competitive world. During the factory tour I hear about tariffs as they see it. The US company they have merged with gets SDKs – Semi-Knock-Down kits – assembled in China. The new tariffs mean that these imports are now suffering a 225% penalty, not the 20% headline we read about. I am further informed “But new Chinese manufacturers of our product were popping up two a year using SKD and killing us, selling whole cars for less than we can build for and it’s all Chinese government sponsored, but usefully the new tariffs are rearward looking, so some of the new start-ups have already gone to the wall. They offer no after sales service or meaningful warranties like we do, but money speaks”. Bottom line, the defensive effects of tariffs are welcomed.
Arriving in Cayman all feels very familiar and friendly now. I pick up the rental car from Europcar, a newish player there. Their vehicles are remarkable for being new, clean and the correct hand drive. The main man Rubin is charming and so grateful that I accept the $15/day liability insurance, hinting at an accident that recently befell a customer without it. I wondered if he was just selling me, but whatever.
I am in the shack Thursday afternoon, earlier than usual. This is useful as last year my dependency on the US-based IT assistance for setting up the ZF1A contest station for single screen SO2R on DxLog led to a last-minute hiatus, now averted. This time we are up and running by 8pm with time for dinner and a beer at the local Holiday Inn. It’s a 25-minute drive but it has all I need. Increasingly the drive is assisted with bright yellow lane marker sticks, 50mm wide, 1m high and 1.5m apart, stopping you from straying into the wrong lane especially at roundabouts. These ‘trainer sticks’ will also stop you taking the turn you want if you start from the wrong lane, forcing errors for drivers new to the area. There were a few in previous years but now these are everywhere, but why?
The station is ready in good time. The start is an odd rush on 80m lasting just 20 minutes where it’s not a particularly high Q-rate, but the band will not be as rich with bonuses as this again so is important. The anticipation of the start gets the heart rate up and running must be mixed with S&P; blink and it’s all over. There are never usually VKs or ZLs at this point although I have been sure it’s open, and this year ZL/Dave BUO proved it.
So to 40 and work a good mix of everything in darkness and wait until the rate drops when it’s time to go to 20, just inside the first hour, to UK pileup bedlam. I had previously checked last year’s logs about when I had moved to 15 and to 10, on half hourly ticks it looks, so I expected to repeat that. It worked, proving again the old adage ‘work the highest band that propagation will support”. However, ten was nowhere near what I expected; people were clearly there but it’s harder and slower than I’d hoped and only slowly improved.
As always after a few hours I will then bump into the Big Canadians and be informed how the whole event is shaping up. VE3EJ is ahead but is assisted so just a useful indicator. But my main adversary XL3A is 144 ahead – aggghhh!, how did that happen? Last year I wasn’t sure if it was strategy or propagation that had helped; but it looks like propagation does play its part, although stacked yagis up to 150ft under worse propagation might also be a clue – I’ll check the public logs later. The temptation to go to the beach is largest at this moment, but I force myself to remember that Q-rate is always higher in ZF during the last two hours than for many.
The afternoon is of course spent on the HF bands and I slowly remember how to get the best out of the station. The inexorable rise of noise persists and the multiple beverages are now essential, especially on 20 and even 15m where they are very pointy; if you don’t switch around them regularly you will completely miss callers. Host Andrew Eden ZF1EJ is not himself a contest operator, but he just loves his station being used for all the major contests and having multiple beverages cris-crossing his back garden on 3m poles is his great pleasure. I consider explaining making this addition at home….
When it becomes appropriate to QSY HQ stations and other rare birds and I am starkly reminded of the variable state of morse capability. Some are ready in a heartbeat. Some just repeat their serial to every QSY request while others just run away.
A team mate passes by and I blink, missing the joint QSY opportunity. I chide myself severely for missing these. I also privately chide an HQ bonus station who won’t QSY but ought, given they were CQing into the void before I arrive and continue again afterwards. Additionally, those responsible for HQ stations who are turned to jelly by a QSY request. Guys – it’s realistically the only thing you will occasionally be asked after you have sent your serial!
More than any other contest the art of QSYing makes this event. Taking people to new bands in the right order so you don’t lose them one band too soon. More of this later.
There is a right moment to go to 40 and which can be complete mayhem. I have previously gone early to slow the onslaught down, but that misses too much of the open HF path to VK/ZL, and before they mostly jack it in as we have been reading elsewhere. However, I have found a new game I‘ve called Pile-up Bingo. By 40m we know who are on and assisted and so will be first to pounce. So, arriving properly late to the party and faced with the wall of callers you can actually revert to guessing based on a single letter, or just guessing, and call them out. This has a very high success rate and runs the pileup as fast as I’ve ever done it. Heard a J, try SJJ, right. Heard a B, try BJ, right again You can also pick out your mates. Peter LET won’t be assisted, but I know his extra gifts will have found the pile-up by now – right. And TBK, of course. Heard a Z, that’s the adjudicator – better be nice to him! – right; and so it went. Many of you, though, would have been piqued at the ease the smart money gets though, calling with their note 70Hz LF of the herd. That’s what the XIT button is for! As it slows, somewhere at the bottom someone is still plaintively calling, probably one of our QRPers. Eventually I make out Dave YMC.
Then to 80. Signals not too bad, though I know they will likely be better at 6am. Fortunately this is a low QRN year, though fading was a bit of an issue.
1.30 GMT and 90 minutes kip, then up and a quick breakfast. I am thankful that it is a low ant year; they are about crawling over the table, the keyboard, the rig, inside the rig and sometimes over my hand but never found my provisions. I can’t erase the image of the year their army over-ran my mug of orange juice.
Back to the bands and a fair few to work. ‘Ring the changes’ as John VE3EJ says in the book, so I did. 80 builds nicely at 6 am. Then to 40 and lots to work, many good signals. This is my catch-up phase, but can it be enough, XL3A is now 204 ahead; unless he has switched to assisted, I’m toast. Focus! – keep CQing….
Its 8 am and getting very quiet and I think to quickly check 20, just in case. Theres a few around including some ZLs. Then a VK. But wait, its 3 am local?? Then I remember my host in VP9 telling me of this. I QSY the ZL to 15, at least as strong. We go to ten at 08:10 GMT and it’s a struggle, but it’s still 20 points. So now I know the path is wide open but very few are still there trying, as VK6HDs write up confirms. I start to wonder, is it actually briefly open to VK/ZL on all five bands at once? Next year I shall try to prove this.
The event is done and time to rest. In the afternoon I make it to my favourite bar here – the Cracked Conch with its pier sticking out to the west, no better way to dine at sunset. Get your timing just right though, as 20 minutes after sundown you become the meal – for the mossies.
Today there wasn’t a table free so I sat at the bar next to a 60 something with bit of a cloud over his head. He was polite enough but something wasn’t right. We exchanged pleasantries and I asked how long he’d been here – “since November” he says. “How have you found it?”. “Not all great” he replies, then his story pours out. He’s a boat captain that had come down from Long Island on a handshake to find that the boat owner was not as he seemed, nor was the boat. He didn’t get paid for his first month and complained, (possibly loudly) and was promptly arrested at his home and his passport confiscated, but he had not yet been charged and so could not get legal representation. He was sat there at the bar effectively an open prisoner on the island, now for four months, unable also to work. He had since found out that no local would work for this boat owner. He was very alone and Paradise not all it had seemed.
I attend the club meet on Monday as in previous years and bump into club sec Danny, a police and services helicopter pilot and ex-pat from Liverpool. We natter about the yellow trainer sticks. “You have to realise that we have visitors from 130 different countries and many simply can’t drive. These really do help to reduce accidents”. That night the traffic had been so bad I thought there had been an accident. No, apparently Cayman traffic is now congested over a three-hour period every evening. The population is increasing and there’s construction everywhere.
Tuesday and I return the car. I make jokes about not having used the $15/day additional insurance but Rubin says “Just don’t! See that car over there?” pointing to a car with a dented rear passenger door. “He would not pay it. I asked and asked, but he just wouldn’t. I have to actually beg people. He’s from the US so on the wrong side and got hit on a roundabout, it happens so much. He is such a lovely guy, a family man and a pastor and now in such a big mess. On the day the police at the scene said it was not his fault but the local driver’s but by the next day that had all changed.”
I looked at the dent in the rear passenger door. His fault? Hmmm. Rubin concluded, “Look, I’m from the US running a business but remember, we are only visitors here, it’s their island”.
“850 Qs, 12,505 points
73, Colin ZF2CA, G4CWH”
13 Thursday Mar 2025
| Darren Collins (G0TSM) Mar 12 #21055 Following the rule change this year regarding antennas I dabbled with 12 Hours Low Power 100W-Assisted using my regular DXing antennas. 10M 4 ele Yagi at 14M 15M/20M Hexbeam at 17M 40M Inverted V dipole apex at 12M NW/SE, Rx antenna the 15/20 Hexbeam 80M Inverted V dipole apex at 12M NW/SE, Rx antenna K9AY. Logging was N1MM with a filtered cluster feed showing only Commonwealth Countries mixed with my personal skimmer, which couldn’t be filtered, so it still messed up the band map 🙁 My daughter had to go into Hospital on Saturday morning so I had to work around that and fix a leaky tap in the afternoon. I think I managed approx. 10 hours in total, although the operating periods were not all at optimum times. Dave ZL/G4BUO had a staggering sig on 40M, 9+5 here, off the end of my low dipole in our morning. I felt for Nigel at VP8TXF. As I was tuning around I heard him a few times trying to get the attention of G*s but I guess they were beaming VE so Nigel would have been in their nulls if they were using Yagis. ZL2AGY was a gent and stuck with me for quite a while to complete a 20M QSO right at the end of the contest where he was peaking from 280deg over North America. On 80M I have an S9+5 crackle which appeared in November so as predicted I didn’t hear much. The K9AY did help with a very brief copy on ZL6HQ. Thanks to the ops at the GB5CC/G*6XX HQ stations, a nice challenge to try and work these stations on the high bands on backscatter with 100W. The scores on the doors… |
11 Tuesday Mar 2025
11 Tuesday Mar 2025
From the other end of the spectrum…… we QRPers had a particularly
hard time this year with conditions as they were but enjoyable anyway.
Thanks for Dave, Colin and all the other travellers for the QSOs and
sorry you had such a struggle to get our serial numbers across.
This is what I posted on our local club reflector where I have been
trying (unsuccessfully) to get some interest in these contests:
A fun weekend with the Commonwealth Contest although not without its
problems.
Commonwealth contest is a closed shop so of course it didn’t stop others
doing their own thing. At 12pm on Saturday the 10m South American
contest started which made work on 10m quite tricky. Then at 6pm the
Tesla Memorial contest started on 40m and 80m and the Commonwealth
chasers suddenly found themselves squashed into the bottom 10kHz of
those bands. A geomagnetic disturbance had been forcast for starting
late on Saturday and it arrived with a vengence, 80m signals
particularly sounded very auroral. There was still some action on 20m
but the higher bands were closed for the night so there was little point
in doing the midnight shift.
Here at G3YMC it was hard work with my QRP, calling s9+ VE stations with
no response was frustrating and time wasting and because of the poor
conditions there was a lack of real dx and no peak in VK/ZL propagation.
Sunday things seemed to have improved a bit but 80m conditions seemed
poor and I failed to get a response from VE3EJ. But 40m made up for it
which yielded ZF2CA, ZL/G4BUO. G4SGX/6Y and a couple of VEs. 20m gave me
VK2GR and ZL4TT though some of these were quite a struggle.
In the end I managed 60 QSOs. I see that Rich G4ZFE managed 127 in the
assisted QRP section, well done Rich, what’s the secret? And Mike G4DDL
85 QSOs in the low power section. No doubt I will appear as an also ran
in the QRP results ladder?
Anyway, a fun time on the bands.
73 Dave G3YMC
11 Tuesday Mar 2025
Hello Bob
Hope you are well and had fun in CC 2025.
Deliberately a part-time entry here – owing to the geographical position of VK/ZL in relation to the main activity centres of the UK and Canada, I’ve finally accepted that operating for more 12-hours from here is silly at my age unless you are really serious about the contest, as 20 per cent, or less, of the QSOs regularly occur in the second 12-hours.
This has been the situation for 24-hour operating in the CC from VK for many years – and potentially for most of those who operate across the Commonwealth Contest. After the first 12-hours, even in good conditions, it is obvious from this vantage point that contest activity slowly dies off after this point. Perhaps many contestants being on the far side of 60 is also a factor (certainly is with me). 😉
The recent review by the RSGB has offered some impressive tweaks to the scoring. But something still needs to be done to put life back into the second half of the contest – which may increase its attraction to younger contesters, who are needed to swell the ranks of us old and tired die-hards.
Why not change rules 8(a) and 8(b) so every station worked in the second 12-hour period of the contest counts double points. All of a sudden there is a great incentive to stay on for the full 24-hours!
Coming back to 2025, I ended up operating for roughly seven hours and had great fun in working old friends and acquaintances from the UK and Canada, despite the clearly disturbed radio conditions which caused polar-type flutter on most signals. Final score was 4,485 points.
Also, it was great to work some of the CC travelers and those operating from Africa, who always give this event extra spice. Thanks to the HQ stations and all those who assist behind the scenes. Bless you all.
Vy 73
Steve, VK6VZ
11 Tuesday Mar 2025
The contest was challenging. It still very much tests my own knowledge and experience, but a great event, despite the rising K Index figures over the weekend. I was checking my QSO total on an hourly basis – and was pleased that I bettered my previous year’s numbers. However, it’s difficult maintaining any sort of rate when the conditions make it difficult. I worked all the UK HQ and UK traveller stations on all bands – except for Nigel VP8TXF, who I missed on 80m (but worked Ian VP8CIW instead.) Thank you to all HQ stations from the various nations – it really helps having you guys on the bands. I was in the Unassisted section.
My set up is shown below: Icom 7851 + Expert 2k Amp and Elecraft K3 + Alpha 89 Amp
Antennas: Optibeam 17-4 Yagi @ 110ft + C31XR Triband Yagi @ 70ft + Rotary Dipole for 40m @ 70ft + 4 Square on 80m and an 80m Dipole at 70ft
10 Monday Mar 2025
Posted in DXpeditions, News, Reports
Hi Bob
first time here in Barbados…got set up in nice rental house with sea view from verandah 50m from the east coast beach.
From the suitcase managed to assemble 2 verticals ; 1 for 80, 1 for 20–10m on 2 corners of the verandah about 15 feet up, with danging radials..plus an in V for 10/15m.FTDX10 survived the journey!
the ants were very close to the local area mains wiring, about 6 feet, but no noise luckily here. Travellers dont know till we switch on!
80m was not great with a short vertical, most struggled to hear me but other bands did ok, especially 15m. Good runs on 15/10 on saturday. Had a break for
dinner with the xyl when I should have carried on but hehho! Also timed out for a 11/2 hour snooze at 2 am Z, not going right through these days…
Most enjoyable with lots of VEs, more active than last timeI think, lots of VE7 plus VO VE 9 6 5 4 3 2 an 1.Pleased to be called by some ZL s LP I think as short path ws uphill. Bit slow and weaker signals /QSB on sunday morning, waiting hopefully for 15 to open, it didnt here, but Dave ZL/BUO and the 5B s were a great signal on 40/20m…never heard VP8 TXF in the contest sadly from here. 5Z4 couldnt hear me, think he has noise ,
Thanks to the HQ stations , all were great signals, afew QSY s were made on request, thats the fun bit !
cheers
Mike 8P9YI G3VYI
Contest: RSGBBERU
Band QSOs Pts Cty Sec Pt/Q
3.5 31 640 14 4 20.6
7 140 1985 41 5 14.2
14 120 1980 43 7 16.5
21 186 2610 45 5 14.0
28 112 1730 34 4 15.4
Total 589 8945 177 25 15.2
Score: 8,945
1 Mult = 2.9 Q’s
10 Monday Mar 2025
Posted in HQ Stations, News, Reports
Hi Bob
If I was to summarise: It was the best of times, it was the worst of times.
This year I operated as ZL6HQ which made it a totally different contest. My goal was to simply get on and call CQ to hand out bonus points (all right I couldn’t resist calling some rare stuff and other HQ stations). I was also joined by Geoff Gooch ZL3AL who did the day shift.
The first five hours were great with 80/40 open to VE/Caribbean as well as some short runs on 20m. 15m then opened brilliantly to G between 2 and 3am local time with one of the biggest CC pile ups I have ever had to manage. I couldn’t believe it was open so late.
Right on cue the CC A/K Index curse then took over as things slowed down after that with the Sunrise 80/40 session really disappointing. Geoff then took over and it turned into a war of attrition. I felt so sorry for him I made him lunch. He felt so sorry for himself, he ate it. 10m was particularly disappointing. It never opened to G but the RBN showed it was open to VE for short periods but with few takers.
Things picked up in the late afternoon and 80 opened to G at sunset which nabbed me 20 or so QSOs. 40 and 20 were the best bands after that as 15 refused to play ball with signals quite weak – not surprising as the K index hit 5!
The geomagnetic disturbance not only made 10m rubbish, but also polar signals really watery especially on 20m from G. The highlight was Nigel VP8TXF calling me on 40m but his signal was so distorted it sounded like he was sending from the bottom of a pipe! His serial number was a total guess on my part (as were a few others). 8P, 6Y and 5Z also made the log. No ZS (again) and I couldn’t hear the V51 when he was spotted.
For all of that I did manage the most QSOs I have ever made in CC and as a team we cracked 400 QSOs which we were chuffed about. We were using my remote station and it worked flawlessly (if I do say so myself). We had surprisingly few non-commonwealth callers although several were persistent.
I also felt participation was up so the promotional work done certainly had an effect. Locally 5W1SA and 3D2AG were on as was a 9M, not that I could hear him. Never heard 9V or VU either. There were also some ZLs on I hadn’t heard before (or at least not for a while).
Further consideration however does need to be given to the “dead zone” i.e. 2200z-0400z and the last couple of hours, and what we can do to increase activity during those periods. Although propagation didn’t help, judging by the RBN there were some short openings to/from ZL on 10/15/20. It is quite obvious when the Gs head to bed and/or stations just stop after the first 12 hours.
I also think we need to up the sacrifices to the propagation gods for next year as CC is becoming synonymous with solar disturbances. Perhaps we could offer up an FT8 operator?
73
Mark ZL3AB
ZL6HQ (Ops: ZL3AB ZL3AL)
PS: I am assuming if VE becomes the 51st state they will get dispensation to enter next year?