Pruem Air StationI like photography very much. You can see it, when you check out this website. Besides of photography I also like ham radio. I am an active amateur radio operator (call: DO1JC). Yesterday I was on a nearby mountain for some ham radio activity. From the summit of 'Weisser Stein' in North Rhine-Westfalia I was able to see a strange looking communication tower. I decided to take a closer look.