This enables all personnel, from flight crew to the man who sweeps the hangar, to appreciate that they all have their contribution to make to the safety of the company's aircraft. BNC
The result of the CAFU experiment was that the cockpit conversation between the flight crew when they were not using the intercom was crystal clear. BNC
The CVR allows the investigator to know what the members of the flight crew were saying to each other, and to some extent what they were thinking, at relevant times during the flight. BNC