Categories Air Law and ATC Procedures Procedures for air navigation: aircraft operations doc. 8168-ops/611, volume 1 Annex 13: Aircraft accident investigation Post author By Zelf Koelman Post date August 1, 2021 No Comments on Annex 13: Aircraft accident investigation Essential definitions Applicability ← Annex 17: Security → National law and differences to relevant ICAO Annexes and relevant EU regulations. – Belgium Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.