Investigators in India on Sunday recovered the second black box from the London-bound Air India Boeing 787 that crashed in the city of Ahmedabad, killing at least 279 people, authorities announced. The cockpit voice recorder has been found,

The CVR records radio transmissions, conversations, and sounds in the cockpit, including pilot voices and engine noises.

AHMEDABAD, India (AP) — Indian investigators on Friday recovered the digital flight data recorder, or the black box, of the Air India flight that fell from the sky and killed 241 people on board and several people on the ground, authorities said.