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This edition is an updated version of the Radiotelephony Manual (CAP 413) containing updates for
Radiotelephony and Aerodrome Phraseology.

Supplementary Instructions (SIs) to CAP 413 are issued ahead of amendments. CAP 413 should be read in conjunction with current CAP 413 SIs.

Status:
Current
Review comment:
Effective date 21 January 2021. Due to publication issues, Edition 24 of CAP413 has been withdrawn; Edition 23.1 and its associated supplementary instructions remains valid. Edition 24 will be released in due course.
Version:
23.1
Version date:
26-Nov-2020
View file: