The harrowing incident saw the London-bound Air India Boeing 787 Dreamliner plunge into a residential area in Ahmedabad, Gujarat, killing 241 passengers on board and another 38 people on the ground. Now, commercial airline pilot and crash analyst Steve Schreiber has pointed to fresh footage as a key breakthrough in understanding what went wrong.

Air India flight AI171, a Boeing 787-8 carrying 242 people, crashed after taking off from Ahmedabad on its way to London.

The crash happened just weeks after the company cut a deal with the U.S. government to avoid taking criminal responsibility for a pair of deadly crashes in 2018 and 2019.

It’s also the latest disaster to hit the beleaguered American aerospace giant — which has been dogged by a door that blew off a 737 jet, a leaky spacecraft that stranded astronauts on the International Space Station for months, as well as politically damaging delays in outfitting the new Air Force One jets.

Vishwash Kumar Ramesh, 40, suffered relatively minor injuries and jumped out of an emergency exit next to his seat after Thursday’s crash in the western city of Ahmedabad. His brother Ajay, who was also on the plane, is missing and presumed dead.

Boeing is forecasting strong growth in aviation despite recent crash, with demand for 43,600 new planes by 2044.

President Donald Trump swiftly addressed the incident, calling it “terrible” and “one of the worst in aviation history.” He said the US was ready to provide any necessary assistance, stating, “Anything we can do, we’ll be over there immediately.”