Apron Markings Signs Handbook

Have you ever seen a yellow sign with black letters on an airport? That is a Location Sign. These function as street names.

These are the navigation aids. Featuring black text on a yellow background, they provide routing information. Apron Markings Signs Handbook

Always reference local standards for exact color specifications and retroreflective requirements. Have you ever seen a yellow sign with

These require a hold.

A modern handbook must cover low-visibility operations. While paint reflects light, the apron often uses Embedded Lighting. The handbook warns: If a stop bar is

The handbook warns: If a stop bar is illuminated red, it supersedes any painted white or yellow line. You are legally required to stop 10 meters before the light.