Something noisy outside. Three Chinooks (last one lagging behind in formation) followed by four Blackhawks did a couple passes over A2, with the B-17 Yankee Lady in between that. Great day. What was odd is that they had large outriggers on both sides, like a seating area, or extra cargo carry room which would make more sense I guess. Just never saw that before.
Thunder Over Michigan airshow is this weekend.