Divers retrieve crashed AirAsia jet's cockpit voice recorder
Cockpit voice recorder records conversations between pilots and with air traffic controllers.
In Indonesia , divers have retrieved the cockpit voice recorder from the wreck of an AirAsia passenger jet on Tuesday.
Local media quoting a transport official said cockpit voice recorder was found near the flight data recorder that was recovered from the Java Sea on Monday.
Cockpit voice recorder records conversations between the pilots and with air traffic controllers.
Experts say it s a key piece of evidence for investigators to determine the cause of the crash that killed 162 people on board on Dec. 28.