What do Taxiway Edge Lights signify?

Taxiway Edge Lights are specifically designed to signify the boundaries of taxiways. These lights are positioned along the edge of taxiways and help pilots maintain their situational awareness while taxiing at night or in low visibility conditions. The primary function of these lights is to clearly define the path an aircraft can take on the airfield, ensuring safe navigation on the ground.

In contrast, lights indicating the route for aircraft on aprons focus on areas where aircraft are parked and serviced, rather than specific navigational pathways. Furthermore, while runway edge lights serve to delineate the edges of runways, they perform a different function than taxiway lights and are not utilized for taxiway purposes. Lastly, parking lights indicate specific locations for aircraft parking, which is distinct from the guidance provided by taxiway edge lights. Understanding the purpose and function of taxiway edge lights is essential for pilots and ground personnel to navigate the airfield safely and effectively.