The Autonomous Distress Tracking (ADT) mandate is part of the Global Aeronautical Distress and Safety System (GADSS) initiative launched by ICAO after several accidents where downed aircraft could not be located at all, or only after long and expensive search efforts.

While most airlines have already complied with the normal tracking mandate due by the end of 2018, the ADT requirement for January 2021 is approaching fast. It is designed to improve the location of aircraft in the critical phase, when the aircraft is in distress, anywhere in the world.

Date: 
Monday, December 3, 2018
Document Type: