En route facilities ring. Depicted in the plan view of IAP charts, a circle which designates NAVAIDs, fixes, and intersections that are part of the en route low altitude airway structure.
Defining the Language of Aviation
En route facilities ring. Depicted in the plan view of IAP charts, a circle which designates NAVAIDs, fixes, and intersections that are part of the en route low altitude airway structure.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
© Copyright 2017 All Rights Reserved
Speak Your Mind
You must be logged in to post a comment.