I did not post this as a BAC flyin event since there is another event posted this date. But this will be the annual biggest event of the year at the National Air and Space museum at the Udvar-Hazy smithsonian museum at Dulles Airport near Wash DC. And once again the beechaeroclub will be represented by a Sierra on display for the day. Anyone in the area should try to stop I. And. Say hello while you see and hear all the events of the day.