Investigators in India are analyzing the recovered black boxes from a crashed Air India Boeing 787 Dreamliner to determine the cause of last week's accident that killed at least 270 people. The black boxes contain cockpit conversations and flight data. Experts from India, the UK, the US, and Boeing are involved. The investigation, following international protocols, will include examination of CCTV footage, witness statements, pilot training records, and the plane's maintenance history. A high-level committee will also investigate and propose preventative measures, while Air India inspects its entire 787 fleet.

Prepared by Rachel Morgan and reviewed by editorial team.