Cap 413 - Radiotelephony Manual, ED. 24 (1st July 2026) – DOWNLOAD ONLY

NO LONGER AVAILABLE AS A PRINTED COPY

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Download the NEW CAP 413 RADIOTELEPHONY MANUAL (EDITION 24) here.

CAP 413 Radiotelephony Manual, Edition 24. Effective date 1st July 2026.

The UK Radiotelephony Manual (CAP 413) aims to provide pilots, Air Traffic Services personnel and aerodrome drivers with a compendium of clear, concise, standard phraseology and associated guidance for radiotelephony communication in United Kingdom airspace.

All users of RTF in the United Kingdom are expected to comply with the phraseology described in this manual. However, the phraseology examples contained herein are not intended to be exhaustive, and when circumstances differ, pilots, ATS personnel and other ground personnel will be expected to use plain language, which should be as clear and concise as possible.

UK-EU Transition
References to EU regulation or EU websites in our guidance will not be an accurate description of your obligations or rights under UK law.

Edition 24 of CAP 413 – Radiotelephony Manual is now available and will be effective from 1st July 2026.