Runway End Identifier Lights (White Flashing-Red Arrows) ( A quick Refernece to Airfield Stanards, ) Runway Centerline LightsĪs the name suggests, Runway Centerline Lights are embedded lights, 50 feet apart, in the centerline of runways served by an instrument approach (Figure 2 below). REILs are useful for identifying the approach end of a runway for pilots unfamiliar with an airport, and for runway location in reduced visibility. The system consists of a pair of synchronized flashing lights located on each side of the runway threshold. REIL lights are often used at smaller airports instead of Runway Threshold lights to identify the approach end of the runway. Many small airports may have only runway edge lights-white lights located just beyond the edge of the runways surface and there are many sod runways with edge lighting.įrom the air, at night, they are the familiar white lights that define the width and length of the runway.Īt larger airports, these may be embedded in the pavement of the runway.įor runways served with an instrument approach, the last 2000 feet of runway edge lights are yellow. Related Article – Runway Markings Explained Runway Lights Explained Runway Edge Lights Image: Visual Approach Slope Indicator Lights (VASI)īelow, we’ll discuss what all of these mean, their colors, and other pertinent info.The following are brief descriptions of various types of lighting that you’ll see at major airports, including (click to jump to a description): Pilots who have trained at smaller general aviation airports may only see a few examples of basic runway lighting.Īll airports intended for night takeoffs and landings must provide basic runway lighting for pilots. Pilots must be familiar with the various types of runway lighting systems. Smaller municipal, county, and private airports will typically have simpler systems.
Airport lighting, to be used to guide and inform pilots, can vary widely from one airport to the next.įirst, high-volume commercial and international airports have a variety of lighting systems to guide aircraft to the touchdown point, and to control ground traffic approaching the runways via taxiways.
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