The Aircraft Accident Investigation Bureau (AAIB) in New Delhi has successfully retrieved and downloaded black box data from the crashed Air India Flight AI-171. Using advanced tools like a "golden chassis," the team confirmed data integrity. The probe, led by AAIB, includes experts from the Indian Air Force, HAL, the U.S. NTSB, Boeing, and GE. This international effort aims to uncover the cause of the crash that killed 241 people and enhance future aviation safety.