The Bell X-1 Glamorous Glennis, the first airplane to break the speed of sound, hangs in the Boeing Milestones of Flight Hall in the Smithsonian's National Air and Space Museum.
The Bell X-1 Glamorous Glennis, the first airplane to break the speed of sound, hangs in the Boeing Milestones of Flight Hall in the Smithsonian's National Air and Space Museum.