kazakhstan and as far south as the indian ocean west of australia. after more than eight hours in the air it would have been close to running out of fuel. something we haven't talked a lot about but there is a possibility we won't get all of the answers we are looking for in this mid stream. a docockpit voice recorder are the back of the plane and are only required to record the last two hours of the flight. if the plane flew for hours we may never know what happen medical the very beginning. the cockpit's data recorder which stores information on all of the airplane's system should have captured the whole flight. it records 36 hours. one other thing, so many people are asking why didn't any of the pass enjers text or call home. we know the plane did not have the equipment that would have allowed cell phone service. >> thank you very much. we are just getting a note from our producers who are on top of