Which colors are used for taxiway lights (edge vs. center)?

The correct answer indicates that the edge lights of taxiways are blue and the centerline lights are green. This color coding is vital for pilots navigating ground operations.

Taxiway edge lights are designed to delineate the edges of the taxiway during both day and night conditions. The blue color of the edge lights provides a clear visual cue, helping pilots to maintain situational awareness and avoid straying off the taxiway.

On the other hand, the centerline lights are alternatively colored in green. These lights assist pilots in aligning their aircraft along the center of the taxiway, enhancing safety and ensuring smooth taxi operations. The distinction in colors between edge and centerline lights provides crucial navigational information, especially in low-visibility conditions.

Understanding this color convention is essential for safe ground movement at an airport, as it helps prevent accidents and facilitates efficient traffic management on taxiways.