When runway centreline lights are installed on a runway with a length of 1800 m or more, in the last 300 m segment from the runway end, they shall be the following colour…
Refer to figure.
ICAO Annex 14
5.3.12 Runway centre line lights
Characteristics
5.3.12.7 Runway centre line lights shall be fixed lights showing variable white from the threshold to the point 900 m from the runway end; alternate red and variable white from 900 m to 300 m from the runway end; and red from 300 m to the runway end, except that for runways less than 1800 m in length, the alternate red and variable white lights shall extend from the midpoint of the runway usable for landing to 300 m from the runway end.
Your Notes (not visible to others)
This question has appeared on the real examination, you can find the related countries below.