The Boeing Stearman Model 75, PT-17 was a valuable training aircraft for the US armed forces in the 1930's and '40's. They remain popular among aviation enthusiasts. Like all tail-draggers, the landing isn't over until you've parked the airplane. Here's a bad experience at Watts Bridge in August 2014. In front of a large(ish) crowd, the crosswind caught him. See in the comments for a report on damage to the plane. I've included another Stearman who enjoyed the day without incident.