headquarters last night at 7:00. we had specialists standing by to receive the roareds when they came in. the cockpit voice recorder was a two-hour solid state recorder. some or 30 minutes cvrs. some are two-hours. cockpit voice recorders. this was a two-record hour two-hour recording. we have good quality recorder. the flight data recorder captured 27 hours of recording. so we have good data on both recorders. and the incident was captured on both the cockpit voice recorder and the flight data recorder. we re showing that the decompression happened approximately 18-1/2 minutes after take-off. there were no overt, abnormal indications prior to the event. the aircraft, the air crew, the flight crew responded to the loss of cabin pressure. they immediately donned the