Sep 20, 2021New ICAO publication (Doc 9994)Doc 9994, Manual on Airborne Surveillance Applications Second Edition, 2020. Airborne surveillance is rapidly evolving with a number of...
Sep 20, 2021New ICAO publication (Doc 9157, Part 4)Doc 9157, Aerodrome Design Manual, Part 4 — Visual Aids. Fifth Edition, 2021. Proper design and installation of visual aids are...
Sep 20, 2021New ICAO publication (Doc 9157, Part 1)Doc 9157, Aerodrome Design Manual — Part 1, Runways. Fourth edition, 2020. Since the publication of the 3rd edition of this Manual in...