What is the color of runway edge lights?

The correct answer regarding the color of runway edge lights is significant in airfield operations. Runway edge lights are specifically designed to outline the edges of the runway during night operations or in low visibility conditions. These lights are crucial for pilots to maintain awareness of the runway boundaries during takeoff and landing maneuvers.

Runway edge lights are white, which provides clear visibility against darker backgrounds, particularly in nighttime or inclement weather. Depending on the specific airport and runway width, the edge lights may also appear amber when approaching the end of the runway to signal caution as the runway may be ending.

Understanding the function and color coding of runway edge lights is essential for safe navigation and operations on the airfield by all personnel, as they help in identifying the edges of the runway clearly to prevent accidents.