These guys are really cool flyers too. I love to watch them. When I worked at the airport there was a bunch of them hanging around.
One afternoon in the summer, the doors were all open a bunch of about six of these guys came rocketing in the front, made six laps around the hanger and went back out. Few minutes later they were back, six more laps, back out the front. About the same amount of time, they were back, six more laps. This went on for most of the afternoon. I started noticing that each time they showed up, they were in a different formation, delta sometimes, stepped. It looked all the world like they were practicing for an airshow. Yea I know all about how they were finding something for lunch, but to me it sure looked like they were flying for the sheer fun of it.
Trainwire
