Active call areas in 2020

Plenty of DX to be found as the following list of active Commonwealth call areas shows 3B8,9, 5B, 6Y, 8P, 8Q, 9G, 9H, 9J, 9M0,2, 9V, 9Z, C4, C6, V3, V5, VE1,2,3,4,5,6,7,9, VK2,3,4,5,6,7,8, VO1,2, VP2,5,8,9, VY10,1,2, ZB2, ZD7, ZF, ZK, ZL1,2,3,4, ZS1,5,6. Not all of these were worked from the UK of course.

 

ZF2CA Epliogger woes

Hi Bob,

As an epilogue to the 2020 ZF2CA entry I was caught out by a logger error which I failed to spot before uploading, amid all the Covid woes with return travel and business disruption. The short story is that my final log included no HQ bonuses.

After now working line by line through the log and my UBN, my calculations are that I would have scored 7445 points and therefore 2^nd in SOU. I did appeal but only after publication of the results, so it was rejected. Of course, the decision of the RSGB is final which I have accepted.

The good news is that I am now working with the DxLog team to pipe clean its BERU variant before next year, plus I actually understand the scoring system now!

See you all next year!

73, Colin ZF2CA, G4CWH, M3E

Australia win

For the fourth year in row Australia has won the team section of the Radio Society of Great Britain’s Commonwealth Contest.

Australia One finished the contest with 35,683 points, with the top Canadian, World Traveller and New Zealand teams finishing second, third and fourth respectively.

Australia Two finished fifth overall in the team section, with 24,453 points

The CW-only Commonwealth Contest 2020 ran from 10.00 UTC on 14 March until
10.00 UTC on 15 March.

The stations in Australia One were Kevin VK6LW, John VK4CT, Barry VK2BJ, Steve VK6VZ and Alan
VK4SN, while Australia Two were Allan VK2GR, Brian VK3MI, Patrick VK2PN, Steve VK3JA and Rob VK6HG.

In addition we were ably supported by four Wireless Institute of Australia headquarters
stations, consisting of VK3WIA, VK4WIA, VK5WIA and VK6WIA. Many thanks to Lee VK3GK, the Sunshine Coast Amateur Radio Club, Grant VK5GR and Peter VK6RZ, who helped us by operating these HQ stations for as long as they could.

There were also some outstanding individual performances from Australia. Brian VK3MI was world second in the Restricted Unassisted section with 6,092 points, while Kevin VK6LW top scored for Australia with 8,060 points and finished eighth in the Open Unassisted section. Honourable mentions go to Barry VK2BJ and John VK4CT who tied for sixth place in the Open Assisted category, while Steve VK6VZ and Allan VK2GR respectively finished in tenth and eleventh places in the Open Unassisted category.

Overall, the conditions during the contest were typical for bottom of the solar cycle conditions, with 10m just about dead, 15m showing barely a pulse, 20m only giving brief openings into the UK on both short path and 80m providing both local and DX contacts. Thank goodness for 40m being in such excellent shape and providing up to half the points score for many competitors.

A big ‘thank you’ goes to all the other Australian stations who took part in Commonwealth Contest 2020.

The Radio Society of Great Britain’s Commonwealth Contest is one of the
oldest radio contests in existence, having been first run back in 1931
when it was known as British Empire Radio Week and lasted for six
days!

I hope to see you in Commonwealth Contest 2021.

73s from Steve Ireland, VK6VZ, Australian One Coordinator

VK Results – 2020 Commonwealth Contest

Congratulations to the Australia 1 Team for achieving first place again in the 2020 Commonwealth Contest.

From the 2020 Commonwealth Contest results, I have extracted and sorted the VK and ZL scores; these are tabulated below.

Also attached for your interest are the charted team and HQ results.

						Adjusted
VK Team 1			QSOs	BCA	Score	Score
		VK6LW	421	102	5,200	8,060
		VK2BJ	340	100	4,755	7,370
		VK4CT	349	95	4,755	7,370
		VK6VZ	310	98	4,395	6,812
		VK4SN	229	76	3,710	5,751
		Total	1,649	471	22,815	35,363
		Table 1.      Australia 1

						Adjusted
VK Team 2			QSOs	BCA	Score	Score
		VK2GR	301	87	4,290	6,650
		VK3MI	272	78	3,930	6,092
		VK2PN	229	68	3,335	5,169
		VK3JA	157	53	2,660	4,123
		VK6HG	69	42	1,560	2,418
		Total	1,028	328	15,775	24,452
		Table 2.      Australia 2

VK HQ QSOs BCA Score VK5WIA 148 60 2,660 VK6WIA 99 52 2,165 VK4WIA 69 39 1,545 VK3WIA Checklog Total 316 151 6,370 Table 3.     VK HQ Stations Other VK QSOs BCA Score VK2/G3VYI 114 52 2,240 VK7GN 119 45 2,000 VK4XY 59 33 1,380 VK4TT 45 25 1,000 VK5IR 37 23 890 VK3YE 22 15 525 VK2CCC 20 12 445 VK6WX 11 8 250 VK2GZ 8 7 200 VK6RZ 6 6 150 VK3TZ Checklog Table 4.     VK Stations

ZL Logs			QSOs	BCA	Score
		ZM2B	257	92	4,085
		ZL3PAH	242	93	3,985
		ZL4TT	236	75	3,615
		ZL3AL	174	71	2,950
		ZL3GA	138	58	2,535
		ZL2RX	125	52	2,295
		ZL1IF	191	41	1,855
		ZL3VZ	77	39	1,495
		ZM1M	73	30	1,250
		ZL3AB	46	26	985
		ZL1T	21	15	485
		ZL2AIM	13	11	320
		ZL1TM				Checklog
		Table 5.     ZL Stations

Regards,
Allan Mason, VK2GR
Mobile: +61 401 324 058

5Z4/G3AB

Difficult on the low bands from a city centre apartment plagued by heavy local QRM on 40 and especially 80m. Feel that the level of participation is dropping each year. Great to see so many HQ stations active and meet a few newcomers. 73 Andy 5Z4/G3AB Nairobi Rig IC-7300 Acom 1000 Amp Hexbeam 10-15-20m 1/4 vert for 40m and 80m.

ZM2B

I decided against my better judgement to try and do the whole 24 hours without real breaks, but there were times when I had no contacts for an hour or more and I did end up taking quite a few short breaks. So probably spent 21 hours in the hot seat and around 17 hours actual operating. On the whole condx seemed to slightly better than recent few years, in fact made my most contacts since the 2016 contest. As always in this contest working as many of the possible 3 bonus BCA’s on each is band vital for a good score. G, VE3, VK2, VK4, VK6 and ZL3 were the only ones maxed out on most bands. My three 10m contacts were all ZL3’s. Had a nice short session on 80m LP to G land around 7pm on Sunday, the level of my usual local QRM seemed to be a bit lower than normal. Final 20m run to G land on 20m was very productive. Non G/VE/VK/ZL dx worked – 9H, 9V, V3, VP5, VP8, VU, ZF, ZS, but but not worked included – 6Y, 3B8, 5H, 9J2, 9G, 5Z4, ZB, VP2V, V5 Highlights – being called by VP8NO (many years since last qso) and ZS1C via long path of course as it’s very difficult and rare to work central and southern Africa via short path because this path is via Antarctica. I think I sort of may of heard 3B8XF down the bottom end of 40m where the Chinese OHTR was in full swing.

VK4CT

Had a great weekend. 80 40 and 20m in good condition – especially 80m with virtually no local QRN. Good conditions to VE on 40m and 20m both short and long-paths. Good run to UK on 40m long-path. Antennas 10m: rotatable 4 element Yagi at 14m 15m: rotatable 4 element Yagi at 16m 20m: rotatable dipole at 17m 40m: rotatable three element Yagi at 14m 80m: fixed wire dipole to EU 80m: fixed wire two elements to NA Reverse beacon: Multi-band Vertical (MBV) 80m and 40m: receive antenna – Vertical Phased Array (V

VE3RUA

Many more Q’s and “b’s” than last year but there was a noted dearth of HQ stations worked. Enjoyed a short run on 20 and was astonished when Nigel, 3B8XF, called me. Quite a thrill for someone running 100 watts and a 31 meter long G5RV 13 meters h igh! Signals from UK stations were good but a high noise level developed late Saturday afternoon which obliterated all but the strongest stations. Propagation to VK/ZL was poorer than last year. Conditions to the Caribbean and Central America were good and allowed me to work my only 4-band set of QSOs with V31GX and ZF2CA. No African stations were even heard in far western Ontario, about 45km from the Manitoba provincial line. VE activity was very good with all Canadian call districts worked, save for VY0. During the run shat produced the QSO with 3B8XF I was called by VY1KX, which was a complete, and welcomed, surprise. My rare VE4 QSO was also in a very short run on 40 meters with, Jessy, VE4JBB finding me at just the right time. No signals were ever heard on 10 meters. There were only three QSOs on 15 but thre could have been more, especially to the Caribbean. I am of the opinion folks wrote the band off and gave it little thought. My QSOs on 15 were with V31GX, ZF2CA, and VE6KC, who was well over S9 and called me during one of the three or four occasions I called CQ on 15. All in all an enjoyable Commonwealth Contest. Thanks to all who provided QSOs!

VE3BR

I felt like I was doing better than expected (using my usual method of setting very low expectations and being fully prepared not to meet them) until late on Saturday I was called for a work escalation and had to spend a lot of time on it. Managed to take care of it working remotely but sharing my time between the work and the radio certainly threw a wrench into my contesting gears. Or given that it was a Commonwealth contest perhaps it was a spanner not a wrench. The good side of it was that maintaining motivation in the second part of the contest when I usually run out of stations I can hear and work with my vertical was less of a challenge – I was busy otherwise. Propagation has marginally improved over the last year but still much worse than the top of the cycle. The best that can be said for 10 and 15 m is that they gave me the sensation of a coma without the worry and inconvenience; 20 m – average but not much that I can do with 100 W and an 80/40 vertical; 40 and 80 m – noisy but otherwise OK. 80 m was a trickster: I felt deaf and inconsiderate for the longest time as I knew the callers were there when I tried to run but couldn’t quite get them out of the noise and felt really bad causing hurt or inconvenience to others; and then late in the game it opened for a couple hours allowing me to fairly easily get my usual share of Gs and assorted others. Strange this but have not heard a single VK or ZL the second sunrise and the only band I heard them at any time was 40. As usual it was tough slogging with LP and an 80/40 vertical. But a positive side of not using a yagi or even a hexbeam is that it builds character and grows hair on your chest. And as usual I cannot help it – I like this contest very much. See you next year…

VK3MI

Last year I had good success operating from a rural farm stay property in Hoddles Creek (about an hour’s drive east of my city QTH in Melbourne) so I decided to book the property again for the 2020 contest. I originally planned to set up and test the antennas on Friday afternoon but bad weather in the form of high winds and rain soon killed that plan. So, as usual, I ended up scrambling to erect the antennas on Saturday afternoon and finished just in time to join the start of the contest. I was pleased to see a noticeable increase in the number of QSOs on both 40M and 20M this year. This can be attributed to the use of two separate multiband dipole antennas aimed at North America and Europe respectively, whereas I only used a singl e dipole aimed at North America in the 2019 contest. 80M was disappointing. Although the band appeared to be in good shape, many stations could not hear me calling and I ended up making fewer QSOs on this band than in 2019. I used a full-size quarter wave vertical wire with 2 sloping elevated radial s. This configuration has previously performed well for me at other locations but I’m suspicious its proximity to the supporting tree and other trees at this QTH was introducing losses. The measured radiation resistance was around 65 Ohms whereas m elling suggested it should have been close to 40 Ohms. Horizontal polarisation should be less susceptible to any losses from adjacent trees, so I think I’ll try a horizontal 80M dipole next year, assuming I return to the same location. I only managed to make 6 QSOs on 15M but was pleased to work ZF2CA and 3B8XF, along with 4 VK QSOs at near ESP levels. No stations were heard on 10M.