Definition of Runway Centerline Lights
Runway centerline lights are a type of lighting system used to assist pilots in maintaining the centerline of the runway during takeoff and landing. These lights are typically installed along the length of the runway at 50-foot intervals, beginning 75 feet from the landing threshold.
The lights are flush with the surface of the runway and emit a steady white light to guide pilots as they approach and depart from the runway. They can also provide additional guidance during low visibility conditions, such as fog or heavy rain, by making the runway centerline more visible.
Runway centerline lights are an important safety feature of modern airports and are required by international aviation regulations. They are essential for maintaining the accuracy and consistency of runway operations and are especially critical during the most critical phases of flight, such as takeoff and landing.
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