Divers recovered the black box recorder from the cargo ship that destroyed the Baltimore bridge, The Sun reported.
US investigators will examine the device for clues as they desperately try to figure out how the horrific crash happened.
Divers from the US National Transportation Safety Board (NTSB) boarded the ship, which remains trapped under the wreckage.
NSBT Chairman Jennifer Homendy said they will investigate whether dirty fuel led to the ship's catastrophic loss of power./BGNES