In article ,
Sylvain wrote:
John Clear wrote:
[...]
way to do the 'impossible turn', went out and verified the calculations
at altitude, and then did it for real with a video camera mounted
in the back seat. The take off clearance was 'cleared for take
off 25 Right, cleared to land 7 Left'. The video is pretty
impressive.

I saw that video! took place in Livermore, right? also attended
this guy's presentation about the impossible turn, very well
worth our time, don't miss it if he gives it in your neighborhood.

Yep, the video was shot at Livermore.

John
--
John Clear - http://www.clear-prop.org/