The purpose of this Supplementary Instruction (SI) to the Manual of Air Traffic Services (MATS) Part 1 (CAP 493) is to amend the procedure detailing the use of levels by controllers.
Effective date: 28 March 2022
Effective date: 28 March 2022
- Status:
- Withdrawn
- Review comment:
- -
- Version:
- 1
- Version date:
- 26-Jan-2022
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