• In this July 29, 2015, file photo, French police officers carry a piece of debris from a plane known as a "flaperon" on the shore of Saint-Andre, Reunion Island. An Australian official says experts hunting for the missing Malaysian airliner are attempting to define a new search area by studying where in the Indian Ocean the first piece of wreckage recovered from the lost Boeing 777 _ a wing flap _ most likely drifted from after the disaster that claimed 239 lives. (AP Photo/Lucas Marie, File)

    Experts use drift modeling to define new MH370 search zone

    CANBERRA, Australia (AP) — Experts hunting for the missing Malaysian airliner are attempting to define a new search area by studying where in the Indian Ocean the first piece of wreckage recovered from the lost Boeing 777 — a wing flap — most likely drifted from after the disaster that claimed 239 lives, the new leader of the search said.