My first S2S QSOs from HB to the USA, Malta and VK
Using the SOTA reflector, Gerard VK2IO and Robin 9H4RH proposed that activators in VK and EU try to make S2S contacts on Saturday 25 April. The planned activity was to begin at approximately 05:30 GMT. In addition, on this weekend the Australian stations used the special prefix AX.
Despite a poor weather forecast, I was keen to participate in this event – in my almost five years of SOTA operating I had not yet been able to make any S2Ss with VK. On Thursday, at the last moment I decided on Niesen (HB/BE-087) as my QTH and, with much luck, was able to book the last of the eight rooms at the summit hotel. Niesen, with its cable car, seemed ideal for my purposes because I planned on bringing a great deal of radio gear in a 60 litre backpack as well as a suitcase on wheels.
I went on the air on Friday 24 April at 14:31 GMT with a KX3 at 5W and using my Buddipole as the antenna. To help that antenna achieve high efficiency, I purchased as many additional telescopic whips necessary to extend the dipole to a true half wavelength. By doing so, I did not need the coils as originally intended. Although my antenna looked like a weeping willow tree, one visitor who was not terribly bright asked me if I could use it to go fishing in nearby Lake Thun.
During the gray line, at 17:42 I worked my first S2S QSO from Niesen with Bob AC1Z, who was on W1/HA-029 and was calling CQ on 15 metres. Although my Buiddipole was tuned for 20 metres, Bob gave me a report of 559. In an e-mail, he later wrote: “I am glad, I tried calling many times with QSB but the signal came up and I heard you fine. My antenna was a wire inverted vee only about 12 feet off the ground among thick forest. I was using a FT817ND with 5 watts. Ham radio is fun!” Following this success, I wrapped up my radio operations for Friday evening, enjoyed the spectacular sundown and the delicious meal in the mountain inn. During the night, I was awoken by loud snoring from another guest in the adjacent room because of the thin wooden walls. I forgot to put in my ear plugs, but thankfully I had some sleeping pills with me.
On Saturday 25 April I started operating at 04:53 GMT, again with the Buddipole but this time running 100W. To be sure I could make some S2S QSOs with VK, In addition to the KX3 I also brought a Yeasu FT-857D to the summit along with a total of three powerful LiFePO4 batteries. The best of them had a capacity of 24 Ah and each of the two others were rated for 10 Ah. The decision to bring a 100W transceiver paid off because, in addition to activators, this special event also attracted numerous chasers such as DL1FU and others who likewise wanted to make a QSO with a VK station. My first two contacts were on 20m CW with US6AQB and Jean VE2JCW who is a well-known chaser, and I have already had 76 QSOs with him. After 14 minutes, I finally did get my first S2S QSO with VK when I worked VK2AFA/P. There were then three additional S2S contacts in CW with VK3JBL, AX2IB/P and a SSB QSO with an operator using the special call VK100ANZAC. At 05:46 I also was successful in getting my first S2S QSO with Malta on 20m CW by working Robin 9H4RH/P. He was on the rare summit 9H/GO-001 and, as mentioned earlier, was one of the hams who initiated this event. All the signals from VK were very weak, but to compensate my joy as a DXer and SOTA fan was equally high. As the following table shows, the total opening to VK on this Saturday morning lasted roughly 2½ hours. When it was done, I enjoyed the lavish breakfast buffet in the mountain restaurant. Overall, from Friday to Saturday I made 214 QSOs from Niesen, and of them 33 were S2S contacts.
I hope, we will repeat a meeting between activators in VK, USA and EU agn! Tks to Paul, HB9DST, for the translation.
73 de HB9BIN, Juerg