So far there has been a video of the national siren test here once a year. I concentrated on the Kockum Sonics KTG 10 siren type. As these are slowly being replaced, videos from the Siren Kockum Sonics Delta 2-8 are also coming. If possible, that means if I have free time on this 1st Wednesday in February, there will still be such videos in the future.
But I will also focus more on plane spotting and trains.
Airplanes, take-offs and landings from different perspectives at or in Zurich airport, level crossings and trains from trains in Switzerland.