I was lucky, living not too far from Washington National Airport and Bolling AFB.
Lots of DC-3s, DC-4s, DC-6s, DC-7s, Viscounts (Capitol Airlines <"A billion safety miles, a perfect safety record>)", Connies, F-27s later, Convair 240s, etc. flying over.
I'm not sure, but I think I witnessed the flyover for Hap Arnold's funeral. There were a ton of fighter planes of the area, all flying in formation. This kind of dawned on me maybe 40 years after the fact.
A few years ago, I was out running on a rural road, and, all of a sudden, a Yankee Air Force B-17 flew past. That one made a nice sound, too.