A woman walks past graffiti of Flight MH370 in Kuala Lumpur, April 15, 2014.
Crew aboard the Australian Defence Vessel Ocean Shield move the U.S. Navy's Bluefin-21 autonomous underwater vehicle into position in the southern Indian Ocean to look for Flight MH370, April 14, 2014. (US NAVY)
Co-pilot and Squadron Leader Brett McKenzie looks from the cockpit of a Royal New Zealand Air Force aircraft as they fly over the southern Indian Ocean, to continue the search for Flight MH370, April 13, 2014.
The Royal Australian Navy ship HMAS Perth is guided into position by a Royal New Zealand Air Force aircraft as the search continues for Flight MH370, April 13, 2014.