Here's a video of Dezso Orsovai assembling, winding, and flying his F1L in the glass ceiling Hungarian building, site of multiple Cat II world records. His F1L is featured in INAV 122 and has geodesic wing construction. It holds the former WR for Cat II.
http://www.youtube.com/watch?v=FIo7KABWW0c
Note the motor installer and steel o-rings.
Received on Tue Mar 22 2011 - 13:02:26 CET