There are two wind tunnels at the Sterling Field Support Center, the high and low speed tunnels, 

            which are used for testing wind sensors.

Operating Specifications: 

Operating Range For Speed and Directions:

• Speed: 0 to 257.49 kilometers per hour (small section)
• Speed: 0 to 112.65 kilometers per hour (large section)
• Direction: 360 degrees in 5 degree increments