You might like to watch this video from England. It was taken at our local site, in Beverley and it shows some vintage flying ... and a bit of quadcopter. There's an AR Parrot, a Bigger Stuff and a Madcap. And a tree.
I know, I know, shameless self-promotion.
http://www.youtube.com/watch?v=Zj3BUQajDbw&list=UU4HLk42VM0CCjglQ2KPcYdA&index=2&feature=plcp