81.   One of the tasks ahead of the investigators is to correlate the radar information with the sounds from the cockpit voice recorder and data gleaned from the flight recorder.

82.   Searchers have yet to pinpoint the whereabouts of the flight data recorder or cockpit voice recorder.

83.   Searchers have not found the cockpit voice recorder, which investigators badly want.

84.   Shortly after the crash, underwater robots retrieved the cockpit voice recorder and flight data recorder.

85.   Some models are beginning to include voice recorders.

86.   Some of the causes may be made clearer when a translated transcript of the cockpit voice recorder is released on Tuesday morning.

87.   Speculation that a co-pilot might have crashed the aircraft purposely followed news leaks that the cockpit voice recorder contained part of an Islamic prayer just before the fatal dive.

88.   That drone could retrieve the cockpit voice recorder, if the weather gets too rough.

89.   The board is prohibited by law from releasing the tape from a cockpit voice recorder.

90.   The Cessna did not have a cockpit voice recorder, nor was one required.