A clearer way into aviation
Annex 3 — Meteorological Service for International Air Navigation
Annex: SARPs and associated material
Weather services supporting international air navigation. Useful for understanding why flight planning depends on timely meteorological information.
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Start with the scope, definitions and applicability of the exact part or volume. Distinguish a provision from a note, attachment or explanatory example. Then check the edition, amendment record and national implementation before drawing a conclusion about a real operation or qualification.
Source status
This introductory description is based on the inspected 2021 ICAO catalogue entry. It is not a paragraph-level interpretation of the local PDF.
Catalogue citation: Annex 3, entry beginning at line 486 in the local text edition of the ICAO Products and Services Catalogue 2021.
Historical catalogue edition: 20th edition, incorporating Amendments 1�78. July 2018.
Not comprehensively checked; do not assume the catalogue or local PDF is current.
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