Dune running (Hellingvliegen) with the historical glider T31b Tandem Tutor (Callsign KAA). An exciting flight with this open two-seater above the Dutch dunes, with seagulls soaring along.
I made this movie five years ago. Unfortunately I ran out of webspace, but thanks to Vimeo it's online again :-)
Duration: 25 minutes. You can download the video file in the lower right corner.