The preliminary investigation report into the Air India crash is expected to be released by July 11, in line with international aviation standards.
Air India flight AI171 was en route to London when it crashed just 32 seconds after liftoff.
Under International Civil Aviation Organization (ICAO) rules, India is obligated to file a preliminary report within 30 days of an air crash.
The document, anticipated to be around four to five pages long, will provide initial insights into the June 12 tragedy, including likely causes of the crash. It will five key details such as the aircraft involved—a Boeing 787-8 Dreamliner—the flight crew, airport conditions at Ahmedabad, and the weather at the time of takeoff.
The report will also include findings from the crash site, the name of the lead investigator, the progress of the investigation so far, and the next steps to be taken. It is expected to highlight areas requiring further examination.
All angles being investigated
Junior Civil Aviation Minister Murlidhar Mohol recently told that a full investigation is underway and that all possibilities—including sabotage—are being explored.
“This was an unfortunate incident. The Aircraft Accident Investigation Bureau (AAIB) is conducting a comprehensive investigation. CCTV footage is being reviewed, and all angles are being assessed. Multiple agencies are involved,” he said.
Addressing speculation around the aircraft’s dual engine failure, the minister added, “It’s extremely rare for both engines to shut down simultaneously. Once the full report is available, we’ll know whether it was an engine issue, a fuel supply problem, or something else. The cockpit voice recorder has preserved the pilots’ final conversation, and while it’s too early to draw conclusions, the truth will come out.”
The final investigation report is expected within approximately three months of the incident, around mid-September.