This type of technology, including FINDER, could aid in the assistance of triaging a building to say, Okay, there is a strong probability that a live victim could be in here, and we need to devote our valuable human resources into searching it.

　　Im June Simms.

　　And Im Anna Matteo. You are listening to As It Is.

　　Every airplane has a flight information recorder, often called a black box. This black box helps answer the question, What happened? when an airplane has technical problems or crashes.

　　But what happens when you cannot find the plane? What do you do when a plane disappears as is the case with Malaysia flight 370?

　　New technology is helping to find the wreckage of planes after the search for survivors ends and a search for answers begins.

　　Malaysia Plane Pinger Locator

　　Australian and U.S. navy officials say they may have heard more signals that may have come from the black box on the missing Malaysia Airlines plane. But they say they cannot confirm where the airplane is until its wreckage is seen in the Indian Ocean.

　　The U.S. Navy has received the most helpful information so far in the month-long search. It has a device called a pinger locator. Pings are the sounds that black boxes make so that they can be found.

　　A pinger locater identifies where the pings come from.

　　An Australian naval ship is pulling the U.S. navys pinger locator in deep waters more than 1,500 kilometers northwest of Perth, Australia.

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