In this March 22, 2014, file photo, Flight Officer Jack Chen uses binoculars at an observers window on a Royal Australian Air Force P-3 Orion during the search for missing Malaysia Airlines Flight MH370 in Southern Indian Ocean, Australia. The Joint Agency Coordination Center in Australia said Tuesday, Jan. 17, 2017 that the search for Malaysia Airlines Flight 370 had officially been suspended after crews finished their fruitless sweep of the 120,000-square kilometer search zone west of Australia.