We use necessary cookies to make our website work. We'd also like to use optional cookies to understand how you use it, and to help us improve it.

For more information, please read our cookie policy.

UK Civil Aviation Regulations

These are published by the CAA on our UK Regulations pages. EU Regulations and EASA Access Guides published by EASA no longer apply in the UK. Our website and publications are being reviewed to update all references. Any references to EU law and EASA Access guides should be disregarded and where applicable the equivalent UK versions referred to instead.

The Manual of Air Traffic Services contains procedures, instructions and information which are intended to form the basis of air traffic services within the United Kingdom. It is published for the guidance of civil air traffic controllers and may also be of general interest to others associated with civil aviation.

Edition 10 becomes effective 28 March 2022.

Supplementary Instructions (SIs) to CAP 493 are periodically issued ahead of routine amendments to introduce an entirely new subject, a radical change to existing instructions or to re-emphasise an existing instruction. CAP 493 should be read in conjunction with these Supplementary Instructions.

Status:
Superseded
Review comment:
-
Version:
10
Version date:
11-Feb-2022
View file:

This publication features in the following categories.