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.

CAP 493 SI 2023/05: Police, HEMS and SAR Callsigns

We would like to hear from you

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

The purpose of this Supplementary Instruction (SI) to the Manual of Air Traffic Services (MATS) Part 1 (CAP 493) is to detail changes to callsign suffixes used in Police, Helicopter Emergency Medical Services (HEMS), and Search And Rescue (SAR) activities and the associated procedures detailed within the manual. In addition, this SI also introduces changes to callsigns used in SAR activities.
Status:
Withdrawn
Review comment:
-
Version:
1
Version date:
07-Jul-2023

This publication features in the following categories.

This publication features in the following series.

News from UK Civil Aviation Authority

  1. New Non-Executive Directors announced at the UK Civil Aviation Authority
    • Published on:
    • Category: News Item
  2. Big Bang Award winner: Betsy Ellis
    • Published on:
    • Category: Blog Post
  3. UK on course to lead world in hydrogen fuel as aviation regulator expands Hydrogen Challenge
    • Published on:
    • Category: News Item