Raleigh-Durham airport (RDU) recorded a 79 mph gust as a line of
thunderstorms associated with Ivan swept across the Carolinas and
Virginia today. In addition to some relatively minor damage to
buildings, several small airplanes were damaged (upside down, tails
twisted, that sort of thing). The airport spokesperson mentioned about
12 damaged planes on the evening news.

http://www.wral.com/news/3739785/detail.html