Welcome to the 

Meteorology/Aeronautical Information Management Section (MET/AIM)

website

The MET/AIM Section of the Air Navigation Bureau maintains the following Standards and Recommended Practices:

• Annex 3 — Meteorological Service for International Air Navigation
• Annex 4 — Aeronautical Charts
• Annex 15 — Aeronautical Information Services
• Procedures for Air Navigation Services — ICAO Abbreviations and Codes (PANS-ABC, Doc 8400)

For additional information, please contact:

Dr. Olli Turpeinen
Chief, Meteorology/Aeronautical Information Management (MET/AIM) Section
Air Navigation (ANB) Bureau
Telephone: +1 514-954-8194
Fax: +1 514-954-6077
E-mail: oturpeinen@icao.int