Why do we need airport signs markings and lighting?
Why do we need airport signs markings and lighting? Airport signs, markings, and lights are used to provide directions and assist pilots in airport operations. It is important for pilots to know the meanings of the signs, markings, and lights to help prevent runway incursions and pilot deviations while operating on the airport surface.
Why are airport signs blue?
Colors are coupled to certain types of information. Yellow signs provide information on arrivals and departures, for example, while blue signs refer to shopping and restaurant-café facilities, anthracite to waiting areas, and green to escape routes.
Why are airport signs the same?
Airports in particular are motivated to follow international standards and conventions. Hence the similarity in the signs. It is called uniformity.