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

Officials from the U.S. National Transportation Safety Board (NTSB) surveyed the site of Air India plane crash that killed at least 271 people, sources said on Sunday, with families continuing to wait...

“Here, what you see is the undercarriage has not been retracted at all,” Rai said. “That raises a lot of questions.”