Indoor Testing Facilities available at the NASA Unmanned Autonomy Research Complex (NUARC)
via nasa.gov
Short excerpt below. Read at the original source.
Windshaper Windshaper fan array for dynamic low-speed and hovering flight research. NASA/John Melton A large WindShaper fan array is available for dynamic low-speed and hovering flight research. The WindShaper is ideal for generating arbitrary wind gradients and wind gusts via a simple Python API. A companion WindProbe is also available for quick surveys of flows. […]