6 x 19-Inch Transonic Tunnel (Building 585) – NASA https://www.nasa.gov/centers-and-facilities/langley/6-x-19-inch-transonic-tunnel-building-585/
Year Built: 1934 Historic Eligibility: National Register Eligible Important Tests: Airfoils, Shock Waves, Schlieren Photography, Computer Research
The first successful application was to power an 11-Inch High-Speed Tunnel in the