From Time:

Investigators have located and recovered the memory unit of the flight data recorder of a 2009 Air France flight — a remarkable deep-sea discovery they hope will explain why the aircraft went down in a remote area of the mid-Atlantic, killing all 228 people on board.

This incident and the  7 October 2008, Qantas 72 incident where their A330 suffered a rapid loss of altitude mean I am very very keen for them to sort out the issue