![]() Approach lighting systems help pilots line up when landing. Steady illuminated blue and green are used on taxiways, and white, yellow, and red for runways and prohibited areas. This international consistency enhances the safety of our commercial airline industry, which transports nearly 1.5 billion people annually around the world. Runway light colors are used to indicate to pilots where they are currently or are approaching when maneuvering around an airport. Heathrow, JFK, Hong Kong-the color, placement, and configuration of runway lights are universal at all airports. These lights are typically used in conjunction with approach light systems, which extend beyond the runway ends, providing a visual queue for the pilots to line-up the aircraft during approach. Recessed in-pavement runway lights, also white in color, are common at most large airports to provide enhanced runway visibility.The departure end is marked by red lights delineating the end of operational pavement.The ends, or thresholds, of the runways have green lights at the “beginning” of the runway, or approach end.Runway edge lights are white, transitioning to amber near the departure end of the runway.Taxiway edge lights are always blue and, in some cases, are accompanied by green recessed, in-pavement centerline lights for enhanced visibility during inclement weather.In reality, all lights on an airfield are essential to the safe and efficient aircraft operations during takeoff, landing, and taxiing. “Hopefully the two people piloting the plane,” I joked. “Who knows what all those lights are for?” he asked. The FAA designates 10 years for useful life of airfield lighting, meaning that lighting replacements. Do not turn on the runway edge lights when a NOTAM closing the runway is in effect. PAPI (precision approach path indicator) lights are a set of lights positioned beside the runway which provide pilots with a visual indicator of their. runway lighting systems in Alaska is about 20 years. They serve as visual aids to guide pilots, ground crew, and Air Traffic Control, indicating the boundaries and areas of different spaces of the airfield, such as runways, taxiways, holding positions, and parking areas. However, 14 CFR Part 135 operators are required to land/takeoff on lighted runways/heliport landing areas at night. Airport markings are a system of symbols, lines, and colors found on runways, taxiways, aprons, and other areas of an airport. ![]() ![]() Once commissioned and published, approach light systems need only be shown as ALS. When commissioning approach light systems, indicate the exact type of system for example, MALSR, MALSF, etc. ![]() Only use the runway direction for which the equipment pertains. The gentleman next to me appeared mesmerized by the collage of lights on the airfield. Pilots may request lights to be turned on or off contrary to subparagraphs a, b, or c. NOTAM S regarding lighting aids are originated as follows: Approach light systems (ALS). During an evening return flight from New York City to Portland, Maine, I gazed out the side window of the aircraft as we taxied to the end of one of JFK’s runways for takeoff. ![]()
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