The weather in first days of summer brought a widespread high pressure system that has settled down over Eastern and Central Europe. Very good tropospheric conditions were forecasted between Germany, Switzerland, Czech Republic and partially Poland.
In the evening on June 23, I quickly checked the signals before sleep. There was nothing interesting on the 87.5-108 MHz band… except one low modulated station on 107.3. I have already received hr4 from Germany on this frequency twice before, but with weak signal levels. I was quite busy, so I kept the 107.3 tuned for any upcoming identification. In a moment I saw a PI code: D704. Well, that was odd, because I thought that hr4 carries a different PI code. And I was right, shortly I heard an ID – SWR4 verkehr! So, this time I got Raichberg @ 898 km on this frequency.