RVR and runway centerline lights

 

Runway centerline lights space interval on the runway

 

The runway centerline lights are typically spaced at intervals of approximately 15 meters (or roughly 50 feet),

while the runway edge lights are usually spaced at intervals of around 60 meters (approximately 200 feet). You can see this layout displayed on the simulated screen below. 

 

We can count the centerline lights and estimate the RVR (Runway Visual Range).

on the runway 

 

 

High- Intensity Approach Lighting System

 

Here is the High-Intensity Approach Lighting System with Sequenced Flashing Lights, as depicted in the pictures on the simulated screen.