Resolution advisory

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Term resolution advisory
Status


Mandatory for


Contexts


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Broader term


Narrower term


Abbreviation

RA

Definition

An indication given to the flight crew recommending:

a) a manoeuvre intended to provide separation from all threats; or

b) a manoeuvre restriction intended to maintain existing separation.

Definition Source

ICAO (2007) Annex 10, Aeronautical Telecommunications, Volume IV (Surveillance and Collision Avoidance Systems)

Note