(CNN) -- Australian authorities will announce a new search area Wednesday in the hunt for missing Malaysia Airlines Flight MH370, according to the agency overseeing the effort. The Australian Transport Safety Bureau said Sunday it's been re-examining data that could shift the search area hundreds of kilometers south along an arc derived from satellite data. More than three months after Flight 370 disappeared over Southeast Asia, searchers have found no trace of the Boeing 777 or the 239 people aboard, making it one of the biggest mysteries in aviation history. Police: Report about pilot is wrong Meanwhile, Malaysian police are denying a report in a London newspaper that MH370 pilot Zaharie Ahmad Shah is the primary suspect in the probe into the plane's disappearance.
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NEW: Malaysian police: A report about a pilot being the prime suspect is wrong
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Australia Transport Safety Bureau will announce a new search area Wednesday
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Analysts have been re-evaluating satellite data
@placeholder, the closest country to where the plane is believed to have entered the ocean, has said it will delegate the management and operation of the new phase to a private company.