The second weekend in a row of contesting, this time the CW section of the Oceania DX contest and a chance to activate another National Park. I headed for the Central Coast again to Brisbane Water NP VKFF-0056 just west of Woy Woy, about 60km north of Sydney. Driving south from Kariong I ended up driving through the park. Pulling off into a clearing the first potential location was checked out. It was at the top of a hill 500m off the road. After a climb and some bush bashing decided that the route was not practical. Drove back 1km along the road to a track shown on the GPS leading to the summit, but the track was fictional so this location was abandoned.
Continued further south 2km along the road to Staples Lookout. Just opposite the lookout is a gated fire trail and aerial views on internet mapping sites showed a big clearing 300m down the track. After a quick visit to the lookout, I headed down the track and discovered a very nice site for my activation. Picked a spot and then returned to the car to collect the camping and radio equipment.
Set up the double-sized ZS6BKW antenna first (the blue line in the picture above) and then the regular sized one (red line). This went pretty smoothly as there were few trees to clear with the antenna wires. The antennas were set up more or less perpendicular to one another similar to the previous week at Wyrrabalong National Park. For the station I opted just to sit outside on a chair in the evening so setting up the tent was deferred until a quiet time.
Contesting started 15 minutes after the scheduled time of 0800z (7pm) so not much time lost and a lot earlier than the previous week. Most contacts in the first two hours were made on 40m and then 80m came into its own. Contest style was hunt and peck as I was a QRP entrant with only 5 Watts. After an hour on 80m it was back to 40m again for another hour. It wasn’t until the fifth hour before contacts were made on 160m, and these were the only three for the contest. At the end of that hour it was time to set up camp. The four-person tent was quickly erected and equipment transferred inside. There was a lot more room than the small tent used the previous week. Contesting could continue, but most of an hour was lost.
Contacts became hard to find. The local stations were all tucked up for the night. After a further hour without a contact, I did the same – after a run to the car to charge a battery. Turning in at 2am was a little later than planned and needless to say I was ready for it.
Arose around dawn, probably a little earlier than planned. Retrieved the freshly charged battery from the car and visited Staples Lookout for a better look. Captured some pictures of the sun rising and the low clouds and fog sitting over the suburbs around Woy Woy. It was quite a magic sight. See below.
Returned to the station and started contesting again. It was slow going, maybe because I was trying to have breakfast at the same time. After a few band changes ended up on 15m which proved fruitful for a couple of hours and there were useful contacts on 10m as well. Being a Sunday morning there were people shooting past on mountain bikes and the occasional bushwalkers too. At around 1pm it was clear that a storm was coming. The colour of the sky and the view on the BoM radar indicated that it was about an hour away. I started to pull down the station beginning with the 160m antenna and all the non-radio stuff inside the tent. Kept calling using the keyer in the KX3 but there were few responses other than the growing static crashes.
The last contact was made at 1:50pm and then the whole lot was quickly packed up before any lightning came into view. Three trips up the track to the car and it was all over for the contest. This is quite an early close considering the contest goes until 7pm. However, I was very glad not having to pack up in the rain.
Bulgandry Aboriginal Carvings
Drove a couple of km north towards Kariong and found the Bulgandry aboriginal carvings area. This is also inside the National Park and my curiosity got the better of me and I decided to visit. With the occasional crash of thunder high overhead I proceeded along the track to the carvings. It seemed unexpectedly far from the carpark, but I was rushing in anticipation of rain. Luckily it stayed dry and I was able to admire the carvings at leisure.
Returning to the car I considered whether it would be possible to continue contesting in spite of the storm. The lack of sleep and the difficulty of re-establishing a radio site swayed me against the idea. The storm was bearing down with increasing force and within the hour heavy rain was falling. I was glad to seek shelter with a relative and sit it out.
- Contest contacts: 81
- Non-contest contacts: 3 (SSB SOTA)
- Hours contesting: 11.5
- Hours in park: 23.5
- Bands used: 160, 80, 40, 20, 15, 10m
- Locator: QF56PM
- Claimed score: 26727
Compared to the SSB contest, contacts were much harder to find and there were many stretches without a contact. I made half the contacts but operated for much less time owing to the early closedown due to the storm. It will be interesting to see the outcome of the contest.
Band QSOs Mult Pts Inv 160 m 3 3 60 0 80 m 18 9 180 0 40 m 31 23 155 0 20 m 5 5 5 0 15 m 19 16 38 0 10 m 5 3 15 0 QSOs/Multiplier: 1.4
- Elecraft KX3 transceiver
- Computer headset/microphone
- Two LiFePO4 4200 mAh batteries
- 7200 mAh SLA battery
- Hi-Mound MK-706 CW paddle
- Lenovo S10-3 netbook computer
- VK Contest Log (VKCL) v3.12b software
- ZS6BKW inverted-Vee doublet (28m long) on 9m mast
- Double size ZS6BKW inverted-Vee doublet (56m long) on 9m travel mast
- Turnigy Accucell 6 charger
Thanks to all who made contact!