11.   Specialists in cockpit voice recordings will try again to analyze the brief loud sound recorded just before the jet broke apart, he said.

12.   The board released an edited transcript of the tape, made from the cockpit voice recording, at that hearing.

13.   The safety agency has not yet released a transcript of the cockpit voice recording.

14.   Three additional Egyptian representatives arrived from Cairo on Thursday to help prepare a verbatim Arabic transcript of the entire cockpit voice recording.

15.   Using sophisticated audio equipment, authorities are hoping to electronically enhance the cockpit recordings.

16.   Canadian law prohibits the public disclosure of cockpit voice recordings.

17.   Diran said that until the last moment of the cockpit voice recording, there was no argument heard between the pilot and co-pilot.

18.   He also confirmed that until the last moment of the cockpit voice recording, there was no argument heard between the pilot and co-pilot.

19.   He said that until the last moment of the cockpit voice recording, there was no argument heard between the pilot and co-pilot.

20.   It also said cockpit recordings gave no indication that the crew had gone through a routine checklist before descending toward Cali.