Air navigation services (past version)
Last updated 12 May 2026
Regulatory Requirement (past version)
Document | Version / Revision | Date |
|---|---|---|
1 | 28 November 2024 | |
Manual of Standards (175 – Aeronautical Information Services) 2024 | 1 | 28 November 2024 |
Manual of Standards (MOS) - Meteorological Service For International Air Navigation Volume I | 5.0 | 26 October 2020 (Replaced by MOS-174 from 27 November 2025) |
Manual of Standards (MOS) - Meteorological Service For International Air Navigation Volume II | 5.0 | 26 October 2020 |
Advisory Circular (past version)
Document | Notice no. | Date |
|---|---|---|
Nil |