In this March 31, 2014 file photo, the shadow of a Royal New Zealand Air Force P3 Orion is seen on low level cloud while the aircraft searches for missing Malaysia Airlines Flight MH370 in the southern Indian Ocean, near the coast of Western Australia. A series of catastrophic electrical and other failures may have led to the crash of Flight 370 over the Indian Ocean, according to a lawsuit filed Friday, March 3, 2017, in the U.S. on behalf of the families of 44 people on board the still missing plane.