Tetra What?
A tetra what? Look for the tetrahedron at the Garden City Regional Airport. The large, bright orange, triangular-shaped object on the tarmac is a special piece of equipment that indicates wind direction. It was first used by U.S. Army pilots who trained at the airfield during WWII, and it was restored in 2008. From Campus, 8 miles east on U.S. 50.