Udvar-Hazy Air and Space Museum
This is the Fabled SR-71 Blackbird, a plane that set an absolute speed record of 2,242 mph. (Mach 3.2+) This particular plane was the last operational SR-71 and sits in the new National Air & Space Museum that is close to my house. It was retired in 1990 and was flown from Palmdale California to Sterling Virginia (basically DC) in 68 minutes and 17 seconds, with an average speed of 2,124 mph.