But about 4:15 a.m. Paris time, Flight 447's automatic system began afour-minute exchange of messages to the company's maintenancecomputers, indicating that "several pieces of aircraft equipment wereat fault or had broken down," he said."This succession of messages signals a totally unforeseeable, greatdifficulty," he said. "Something quite new within the plane.""It was probable that it was a little bit after those messages thatthe impact of the plane took place in the Atlantic," he added.4 minutes broadcast!