One year after Air India AI-171 crash, AAIB says investigation still ongoing, final report awaited

One Year of Air India AI-171 Crash: The Aircraft Accident Investigation Bureau (AAIB) on Friday, June 12, said its investigation into the Air India Flight AI-171 crash is continuing, with the agency carrying out a detailed analysis of evidence collected over the past year.

The statement was issued on the first anniversary of the accident involving the Boeing 787-8 aircraft, which was operating from Ahmedabad to London and crashed shortly after take-off from Sardar Vallabhbhai Patel International Airport on June 12, 2025.

AAIB Remembers Victims

Marking one year since the accident, the AAIB expressed condolences to the families and loved ones of those who lost their lives.

The government agency also acknowledged the continuing grief and loss experienced by all those affected by the tragedy.

Extensive Examination Conducted Over Past Year

According to the AAIB, the investigation is being conducted under the Aircraft (Investigation of Accidents and Incidents) Rules, 2017, and in line with standards prescribed under ICAO Annex 13.

A preliminary report containing factual information related to the accident was released on July 12, 2025.

The bureau also said the investigation team has spent the past year examining technical, operational, organisational and human factors linked to the crash.

The exercise has involved accredited representatives, technical advisers and subject matter experts from relevant organisations.

Analysis of Flight Data and Aircraft Systems Underway

The AAIB said significant progress has been made in the examination of aircraft systems, flight recorder data, engine-related components, maintenance records, operational records and other evidence connected to the accident.

According to the agency, the evidence collected so far is currently being analysed in an integrated manner. Additional technical evaluations and specialist examinations will continue wherever required.

The bureau said all findings and conclusions will be based on verified evidence and scientific analysis.

Final Report Yet to Be Released

The AAIB said the investigation remains ongoing and that the final report will be released only after all investigative activities are completed.

The report will also undergo the international review and consultation processes required under ICAO Annex 13 before being made public.

AAIB Urges Against Speculation

The agency reiterated that the purpose of an aircraft accident investigation is to improve aviation safety through lessons learned and safety recommendations.

It stressed that the objective of the investigation is not to assign blame or determine liability.

The AAIB urged stakeholders, including the media and the public, to avoid speculation or drawing premature conclusions while the investigation is still underway.

Commitment to Transparency

The bureau said it remains committed to conducting a thorough, independent and evidence-based investigation.

According to the statement, every aspect of the accident will continue to be examined carefully to ensure that the findings and any safety recommendations contribute meaningfully to civil aviation safety.