Airport lighting is related to the safety of aircraft take-off and landing, so airport lights have stricter standards. So what is the distance between airport taxi lights? What is the spacing of the taxiway side lights? What is the spacing between the line lights and the side lights in the runway? We will reveal it for you.
Taxiway center line light:
The longitudinal spacing of the taxiway centre line lights on the straight section of the taxiway shall be no more than 30 m.
The taxiway centre line light on the taxiway curve should extend from the centre line light on the taxiway straight section, keeping the distance from the centre line light to the outer edge of the curve. The spacing of the taxiway centre line lights on the curve should be determined by the radius of the curve. See the table below
Taxiway side light:
The longitudinal spacing of the sidewalk lights shall not exceed 60 m. If the taxiway side retroreflective markers are used instead of the taxiway side lights, the longitudinal spacing should be 30 m; but the taxiway side lights should not be located at the edge of the runway More than 30 m. The distance between the taxiway side lights on the short straight sections of the taxiway, at the turns and at the branches should be appropriately reduced.
Taxiway sidelights shall be located outside the taxiway and all types of apron edges and shall not exceed 3 m from the edge.
Runway center line light:
The runway centre line lights are routed along the runway centerline between the runway entrance and the end at a distance of approximately 15 m, allowing for deviations of up to 0.6 m from the runway centre line on the lesser side of the exit taxiway. The longitudinal spacing of the luminaires is only maintained when the maintenance of the line lights in the runway ensures that the luminaire's integrity is above 95% and no two adjacent luminaires fail, and the runway is planned to run at a runway visual range equal to or greater than 350 m. Can be changed to roughly 30 m.
Runway edge lights:
The runway edge lights shall be placed along the two parallel lines equidistant from the runway centerline along the length of the runway, along the edge of the area declared to be used as the runway or at a distance no greater than 3 m from the edge. The longitudinal spacing of the luminaires should be as uniform as possible. If it is the instrument runway, the spacing of the lamps should be no more than 60 m. If it is a non-instrument runway, the spacing of the lamps should be no more than 100 m. The lights on both sides of the runway should correspond one-to-one to form a straight line perpendicular to the centerline of the runway.
There are pictures that can be seen objectively.
The navigational lighting system is one of the important links in the normal operation of the airport. It is an important visual aiding device to ensure the safety of the aircraft. It plays an important role in the approach and landing of the aircraft.
The normal operation of the navigational lighting system is directly related to the safety of the aircraft's take-off and landing. In view of the importance of the airport navigation light for the safety of the aircraft's take-off and landing, the equipment must always be in normal working condition.
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