Finance
Key events in the Air India crash investigation
Published by Global Banking & Finance Review®
Posted on July 11, 2025
3 min readLast updated: January 22, 2026
Global Banking & Finance Review®
Company
Published by Global Banking & Finance Review®
Posted on July 11, 2025
3 min readLast updated: January 22, 2026
The Air India crash investigation reveals key developments, including black box recovery and preliminary findings. No immediate faults found.
(Reuters) -A preliminary report into the Air India crash that killed 260 people last month showed that seconds after taking off, the plane's engines fuel cutoff switches almost simultaneously flipped from run to cutoff, starving the engines of fuel.
Following is a timeline of key events in the investigation to date:
JUNE 12:
An Air India Boeing 787 Dreamliner bound for London crashes shortly after takeoff from Ahmedabad city, killing all but one of the 242 people on board.
JUNE 13:
India's Aircraft Accident Investigation Bureau (AAIB) launches an investigation into the world's deadliest crash in a decade.
Its multidisciplinary team is led by the director general of the AAIB, and includes an aviation medicine specialist, an air traffic control officer, and representatives from the U.S. National Transportation Safety Board (NTSB).
Two GE recorders, one in the jet's front and another at the rear, are installed on Boeing's 787 jets. Both contain a cockpit voice recorder and a flight data recorder with the same sets of data.
One black box unit is recovered from the rooftop of a building at the crash site.
JUNE 16:
The second black box unit is recovered from debris at the crash site.
JUNE 24:
The two black box units were flown separately from Ahmedabad to an AAIB lab in Delhi by Indian Air Force aircraft.
In the evening, the team led by the AAIB director general with technical members from AAIB and the NTSB began the data extraction process.
JUNE 25:
The memory module from the black box unit located at the front of the plane was successfully accessed and its data downloaded.
The forward recorder is equipped with an independent power supply that provides backup power to the device for about 10 minutes if the plane's power source is lost, the NTSB said in a 2014 report.
JULY 12:
A preliminary report said there were no recommended actions to Boeing or GE at this stage, indicating a fault in the aircraft or engines was unlikely.
It said one pilot can be heard on the cockpit voice recorder asking the other why he cut off the fuel. "The other pilot responded that he did not do so," the report said.
It did not identify which remarks were made by the flight's captain and which by the first officer, nor which pilot transmitted "Mayday, Mayday, Mayday" just before the crash.
A final report is expected within a year of the crash.
(Reporting by Abhijith Ganapavaram in New Delhi; Editing by Jamie Freed)
An Air India Boeing 787 Dreamliner bound for London crashed shortly after takeoff from Ahmedabad city, killing all but one of the 242 people on board.
The investigation is led by India's Aircraft Accident Investigation Bureau (AAIB), with a multidisciplinary team including an aviation medicine specialist and representatives from the U.S. National Transportation Safety Board (NTSB).
The preliminary report indicated that there were no recommended actions to Boeing or GE at this stage, suggesting that a fault in the aircraft or engines was unlikely.
Two black box units, which include a cockpit voice recorder and a flight data recorder, were recovered from the crash site, one from a rooftop and another from debris.
A final report on the investigation is expected to be released within a year of the crash.
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