A visual enhancement to airfield lighting

For over 60 years, boundary edge illumination has been limited to a single point of illumination

 **LINEAR REPLACEMENT LENSES ARE NOW ALLOWED ON ALL AIRPORTS IN THE USA, EFFECTIVE OCTOBER 2019**

***REVISION PER FAA AAS-1, EFFECTIVE APRIL 2023, AAS-1 PERMISSION REQUIRED FOR FEDERALLLY OBLIGATED AREAS***

Although subtle, from a distance the human brain can interpolate the actual boundary edge from this additional visual cue.

A linear lighting segment provides an additional visual cue related to the orientation of the boundary or pavement edge.

Enhanced Situational Awareness

Overall situational awareness is improved by allowing the pavement boundaries to be recognized quickly and easily.

Improved boundary recognition

Directional Edge Identification