The so-called “black box” is one of the ... transcript of the voice recording, which can take up to a week. The flight data recorder monitors a plane's altitude, airspeed and heading ...

It's one of the most important pieces of forensic evidence following a plane crash ... of the black box? At least two people have been credited with creating devices that record what happens ...

It's one of the most important pieces of forensic evidence following a plane crash: The so-called “black box." There are actually ... transcript of the voice recording, which can take up to ...