09-FEB-2008, looking west from Neuchatel Switzerland

It was a clear and cold day, which made catching contrails quite easy, we also had a very nice sunset.

I started photographing at 18:30 for 30 minutes, 1 frame every 10 seconds.
I have counted around 30 aircraft trails on close examination at highest resolution.
Compiled at 10 FPS using VirtualDub resizing to 800 px uncompressed, SWF made with ON2 FLIX.

From the archives of sergneri, recompiled 2010