The latest from François Cahour, putting his Quartz through its paces in the French Alps. Such wonderful flying, such a joy to watch these figures against a beautiful alpine background… what a pleasure to behold!! 
Such rad flatspins… François Cahour and his Quartz are legendary!!
More video of the Quartz, demonstrating its complete mastery of all kinds of aerobatic flight. It is one of the most well-rounded and capable aerobatics gliders I’ve ever seen, and in the hands of François Cahour, it really comes alive! Watch for the very VTPR tail fin near-drag – it comes right after the insane flatspin! Yeah, it’s that kind of video – awesome from beginning to end!
From Fred, the moderator of GliderIreland.net, a great Irish modelling forum:
“Here is a video of Francois Cahour, trying a new Quartz in the Beaufortain (Alps), and a new elevator… “
Unbelievably great everything, this video.
