Last night, airshow performers Jim Franklin and Bobby Younkin died when they collided during an act at Moose Jaw, Saskatchewan. Franklin was best known for his jet powered Waco, pictured below, while Younkin often flew no less than four aircraft in an act ranging from his biplane Samson to a Lear 24 business jet. I've seen them both perform at Oshkosh. In Franklin's case, it was the first time he flew the jet-powered Waco at an airshow, and the first time he spooled that jet up, the entire crowd started giggling simultaneously. This is a fate shared by too many airshow performers. They'll be missed.