India will send the black box recovered from the recent fatally crashed Air India plane to the U.S. for analysis, local newspaper Economic Times reported on Thursday, citing people aware of the development.

Investigators in India are studying the black boxes of a Boeing 787 Dreamliner after recovering them from the aircraft wreckage to ascertain the cause of last week’s plane crash that left at least 270 people dead.

The black box was recovered 28 hours after the crash. Despite its name, the device is painted bright orange to aid in recovery from debris.