Requirements and Guidance on the Airspace Change Process for Non-Permanent Airspace Change Proposals

This publication explains the airspace change process for making a non-permanent change to the notified airspace design.

CAP 1616k replaces CAP 1616g for those non-permanent airspace change proposals to which the new Air Navigation Guidance 2026 applies.

CAP1616k aligns to CAP1616 version 6, Airspace Change Process.