The search for the missing Malaysian Airlines Jet may “drag on for a long time” and even the new search zone may have to be reviewed, Angus Houston, head of the joint Australian agency coordinating the effort, said Tuesday. He promised that the search would continue “with much vigor,” but said that even estimates on the probable speed and altitude of the missing plane made with radar and satellite data were “a very inexact science.” Meanwhile, investigators released an official transcript of the radio conversations between missing Flight MH370 and air traffic controllers, confirming the flight deck's last words: “Good night, Malaysian three seven zero.”
