A year after the Air India AI-171 crash shocked the country, the final investigation report is still awaited. The delay has also drawn attention to a wider trend, with a large number of air accident probes in India remaining unfinished for years.
The majority of accident reports are still pending
According to data reviewed by News18, around 70% of air accident investigations initiated over the last three years have not yet resulted in final reports. The backlog has come under scrutiny as families of victims, aviation experts and industry stakeholders continue to wait for definitive findings in several major cases.
The issue has resurfaced amid growing interest in the investigation into the AI-171 crash, one of India’s deadliest aviation disasters in recent years.
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What happened in the AI-171 crash
Air India flight AI-171, a Boeing 787-8 Dreamliner, crashed shortly after take-off from Ahmedabad on June 12, 2025, while operating a scheduled service to London Gatwick. The accident claimed 260 lives, including passengers, crew members and people on the ground. Investigators have been examining the sequence of events that led to the crash.
A preliminary report released by the Aircraft Accident Investigation Bureau (AAIB) in July 2025 outlined initial findings but stopped short of determining the final cause. The investigation has remained ongoing since then.
Why are final reports taking longer?
Air accident investigations often involve detailed technical examinations, analysis of flight recorders, aircraft systems, maintenance records and operational procedures. International aviation norms recommend publishing a final report as soon as possible and, where feasible, within 12 months. However, authorities may issue interim updates if the investigation cannot be completed within that period, as per News18.
Reports have indicated that parts of the technical analysis linked to the AI-171 probe required further examination, contributing to the delay in the final report.
Focus on transparency and safety
The pending investigations have renewed debate over the pace of accident reporting and the importance of timely safety recommendations. Final reports are considered critical because they help identify contributing factors and recommend measures to prevent similar incidents in the future.
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Civil Aviation Minister Rammohan Naidu has previously urged people not to draw conclusions from preliminary findings, stressing that the investigation process remains underway. He has also indicated that the AI-171 probe is in its final stages and that the report is expected soon.
Awaiting answers
With the first anniversary of the AI-171 tragedy now past, attention remains firmly on the AAIB’s final findings. For families of the victims and the aviation community, the report is expected to provide crucial answers and shape future safety measures across the sector.
