Approach Lighting System

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Link Semantic Value
Term Approach Lighting System
Status


Mandatory for


Contexts

EAEA

Categories
Synonyms


Related entries


Broader term

airport lighting

Narrower term


Abbreviation

ALS

Definition

An airport lighting facility which provides visual guidance to landing aircraft by radiating light beams in a directional pattern by which the pilot aligns the aircraft with the final approach path for landing.

Definition Source

Aeronautical Information Exchange Model (AIXM), version 5.1

Aeronautical Information Feature Data Dictionary (AIFDD)

Note