Investigators have now recovered the cockpit voice recorder from last week’s devastating Air India crash and will analyse the pilots’ final words to help determine what caused the disaster that killed more than 270 people.

NEW DELHI (Reuters) -The head of Boeing Commercial Airplanes, Stephanie Pope, met the chairman of Air India on Monday in India, two sources said, as the companies seek to find the cause of last week's fatal crash involving a Boeing 787 Dreamliner.

The Air India flight fell from the sky on Thursday and killed at least 270 people in Gujarat state, officials said Saturday.

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.

Indian authorities have ordered what they called “extended surveillance” of all Boeing 787 aircraft in the country’s fleet while they investigate the cause of the Air India crash.

A London-bound passenger plane crashed in the Indian city of Ahmedabad on Thursday and all 242 people on board were believed killed, with the jet smashing into buildings housing doctors and their families.