Omnidirectional Approach Lighting System

From EUROCONTROL ATM Lexicon
Jump to: navigation, search
Link Semantic Value
Term Omnidirectional Approach Lighting System
Status


Mandatory for


Contexts


Categories
Synonyms


Related entries


Broader term

airport lighting

Approach Lighting System

Narrower term


Abbreviation

ODALS

Definition

system consisting "of seven omnidirectional flashing lights located in the approach area of a nonprecision runway."

Definition Source

FAA (2010) Pilot Controller Glossary, August 2010

Note