bn:27267679n
Noun Concept
Categories: Articles with short description, Radio navigation, 1929 in aviation, Radio stations and systems ITU, Types of final approach (aviation)
EN
instrument landing system  CAT IIIa  CAT IIIb  CAT IIIc  ILS
EN
In aviation, the instrument landing system is a precision radio navigation system that provides short-range guidance to aircraft to allow them to approach a runway at night or in bad weather. Wikipedia
English:
ILS
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EN
In aviation, the instrument landing system is a precision radio navigation system that provides short-range guidance to aircraft to allow them to approach a runway at night or in bad weather. Wikipedia
Ground-based visual aid for landing Wikidata