Mike Minty drew my attention to an extraordinary flight sequence from the tournament of champions. Below is the link to the RC Universe page and if you scroll down you will see the links to the videos. I watched the semi final freestyle routine by R J Gritter which had him pointing the aircraft nose down, reversing thrust before touching the ground and climbing - backwards - under full control. Sadly my latest (and, for the time being, late) biplane was not able to complete the latter part of this particular move...

Here's the link - be prepared to spend a few minutes, or hours, in awe!

http://www.rcuniverse.com/magazine/article_display.cfm?article_id=1100

Ed