Wind Cones, Primary, LED, L-807(L)

Primary LED wind cones provide visual surface wind direction and velocity information to pilots in flight or on the ground at airports and heliports. This non-frangible designed wind cone is available in two styles, lighted or unlighted, and in two sizes, eight or twelve-foot wind socks. The nylon fabric sock is treated to repel water and is resistant to rot and mildew.