Officials are now hammering out an agreement on what to do if their current search for Malaysia Airlines Flight 370 doesn't pan out.
The Bluefin 21 underwater vehicle is now almost done searching the most likely area where the plane may have gone down.
Ten missions, and no debris.
Meanwhile, family and friends of those on board the missing plane are still waiting for answers on what happened to their loved ones.
Sarah Bajc is one of those pressing for information. Her partner, Philip Wood was a passenger on Flight 370 and tells CNN's Erin Burnett what her and the families of the missing aircraft want from investigators.