As the aircraft was losing altitude, it initially made contact with trees before hitting a chimney and a medical college.
Downloaded flight data contained about 49 hours of flight data and six flights, including the crashed flight.
“The takeoff weight was within allowable limits for the given conditions,” the report added.
“No significant bird activity is observed in the vicinity of the flight path.”
The report said the aircraft started to lose altitude before crossing the airport perimeter wall.
Forensic experts and officials searching for evidence at the Air India Plane crash site on June 13. Photo / Raju Shinde, Hindustan Times via Getty Images
The flap handle assembly was found to be consistent with a normal takeoff flap setting and the landing gear lever was in the “down” position.
There were 230 passengers on board, with 15 in business class and 215 in economy class, including two babies.
The Boeing 787-8 was manufactured in 2013 and both its engines in use were installed this year.
The aircraft and its engines complied with all applicable airworthiness directives, the report said.
And there were no reported defects pertaining to the fuel control switch on the aircraft.
Experienced pilots, engineers, aviation medicine specialists, aviation psychologists and flight recorder specialists were being used as subject matter experts.
Both engines were retrieved from the wreckage site and quarantined at a hangar in the airport.
“Complete analysis of post-mortem reports of the crew and the passengers is being undertaken to corroborate aeromedical findings,” the report added.
At this stage of investigation, there were no recommended actions to Boeing 787-8 and/or General Electric GEnx-1B engine operators and manufacturers.
The investigation continues.
Air India’s chief executive is Christchurch-born Campbell Wilson.
