article_snippet: The work is on rotation. ...
article_snippet: a 60,000-square-kilometer (23,166-square-mile) swath of the seabed off Australia's west coast do not find a 60,000-square-kilometer (23,166-square-mile) swath of the seabed off Australia's west coast by
highlights_snippet: Battery of underwater locator beacon for the data recorder had expired .
  