Turbomachinery Facilities Low Speed Cascade Wind Tunnel C-1 High Speed Cascade Wind Tunnel C-3 Calibration C-4 Isentropic Compression Tube CT-2C Isentropic Compression Tube CT-3 Internal Cooling Facilities ICC-1 & ICC-2 Low Speed Compressor R-1 High Speed Compressor R-4 Continuous High Speed Cascade Wind Tunnel S-1