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CAP 493 SI 2023/03: ORS4 No. 1578 – Compliance with Cruising Level Requirements

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The purpose of this Supplementary Instruction (SI) is to implement Official Record Series (ORS) 4 General Permission No. 1578 within the to the Manual of Air Traffic Services (MATS) Part 1 (CAP 493).
Status:
Withdrawn
Review comment:
-
Version:
1
Version date:
05-May-2023

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