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     Andhramass Bewarse Legend Username: Andhramass Post Number: 54369 Registered: 07-2006 Posted From: 203.6.146.5 Rating: N/A |
The last words from the cockpit of missing Malaysia Airlines Flight MH370 - "all right, good night" - were uttered after someone on board had already begun disabling one of the plane's automatic tracking systems, a senior Malaysian official said. Both the timing and informal nature of the phrase, spoken to air traffic controllers as the plane with 239 people aboard was leaving Malaysian-run airspace on a March 8 flight to Beijing, could further heighten suspicions of hijacking or sabotage. The sign-off came after one of the plane's data communication systems, which would have enabled it to be tracked beyond radar coverage, had been deliberately switched off, Acting Transport Minister Hishammuddin Hussein said on Sunday. "The answer to your question is yes, it was disabled before," he told reporters when asked if the ACARS system - a maintenance computer that sends back data on the plane's status - had been deactivated before the voice sign-off. The pilot's informal hand-off went against standard radio procedures, which would have called for him to read back instructions for contacting the next control centre and include the aircraft's call sign, said Hugh Dibley, a former British Airways pilot and a Fellow of the Royal Aeronautical Society. Investigators are likely to examine the recording for any signs of psychological stress and to determine his identity to confirm whether the flight deck had been taken over by hijackers or the pilot himself was involved, he said. Malaysian investigators are trawling through the backgrounds of the pilots, crew and ground staff who worked on the missing Boeing 777-200ER for clues as to why someone on board flew it perhaps thousands of miles off course. Background checks of passengers have drawn a blank but not every country whose nationals were on board has responded to requests for information, police chief Khalid Abu Bakar said. anni dananallo Annadanam Minna lal salam |