Are you looking for an Unserviceability light? Airport lighting is crucial for an optimized aero-plane service from a safety point of view. Therefore, at night or in low visibility conditions, it is used.
The airport shines with lights of different types and colors on the runway in both conditions. Unserviceability light is the most important one as it helps in the normal viewing of other adjacent lights.
Keep in mind, the whole light system depends on the lighting unit function of the airport and is set by ICAO (International aviation regulations).
Mostly white lights people see in the airport with the addition of red and yellow. This article elaborates on the information about different types of airport lighting.
1. Approach lighting system
The approach lighting system is also one of the most helpful AGL airport lightings. It is a complete set of lights that help the pilots to reach the runway. It further includes:
Approach lights – their position is the approach of the runway. So they aren’t of just one color but depend on the category of the runway and approach lighting system.
PAPI lights – are white–colored lights that help guide through the glide path. The four projectors of it change color from white to red.
2. Runway lighting
Runway lighting helps the pilot go smoothly on the runway at night and tells about directions. In it, the following lights are included;
Threshold lights or wing bar lights – these lights are usually green in color and unidirectional. These are used to illuminate the runway threshold.
Runway edge lights – these are white lights used to illuminate the edges of the runway.
Runway end identifier lights – help identify the runway threshold and use a white flashing lights system.
Runway end lights – runway end lights are red and help the pilots identify the runway’s end.
Runway centerline lights – these lights are white. Their location is the center of the runway. These lights help the pilot be in the center while moving on the runway.
Runway guard lights – are used at the intersection of the runway and taxiway. It is usually a flashing yellow light with two light fittings.
3. Other types:
The other types of airport lighting include taxiway lighting and airport signs.
Final Word:
So, to put it all in a nutshell, the airport lighting system is vital for the safety of the pilot and the passengers. Of course, different lights systems and lights are used, but the unserviceability light is crucial as it helps identify other lights in the row.
For more information Click here!