Southwest grounds about 80 planes after mishap

The flight recorders from Southwest flight 188 that experienced a rapid decompression and made an emergency landing in Yuma, Ariz., Friday, April 1, 2011, is carried by National Transportation Safety Board Aerospace Engineer Chris Babcock to the National Transportation Safety Board headquarters in Washington, Saturday, April 2, 2011. (AP Photo/Manuel Balce Ceneta)

April 2, 2011 5:52:04 PM PDT
Flight attendants had just begun to take drink orders when the explosion rocked the cabin.