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.

We would like to hear from you

The CAA is committed to improving how we deliver services, help us by completing a short survey about your experiences today

Replacement of class F airspace in UK FIRs

See the CAA decision document.

Last updated: 09 Feb 2026

CAA Decision Letter	30 Jul 2014
CAA PIR Letter	09 Feb 2026