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As a precautionary measure in case a debris field is located, U.S. Pacific Command has ordered U.S. Pacific Fleet to move a black box locator into the region, March 24.
If a debris field is confirmed, The Navy's Towed Pinger Locator 25 will add a significant advantage in locating the missing Malaysian aircraft's black box."
Read more:
Navy Prepares Black Box Locator for MH370 Search