This video was submitted to Soaring Cafe by Martin Piskacek, here is his message to us:
Hi, we have made some video of flying in wave in Czech-Poland border. We gave it on Youtube last Saturday and it seems to be popular, so if you want to give it to your website, so some pilots from US could also watch it, we would be glad.
Short movie of flying wave in Jeseniky mountains in autumn 2011.
Enjoy the music, enjoy the wave, enjoy the low passes.