Line Dip News Today

Turned off first. >> this line represents the planes altitude. if flight mh-370 suddenly fell to a lower altitude here is where we would see a change. if someone deliberately alterred the path we would see the line dip or rise. >> one of the things people will be looking at is who is in control of the aircraft. when we look at the data from the flight data recorder you can see if inputs were coming from auto pilot or left seat or right seat. >> reporter: technicians can pin point where the plane...

Nose dived the aircraft, if there was a mechanical problem. >> there would be all kinds of indications. theyd be able to tell which engine turned off first. if it was because of fuel starvation, or intentionally cut off. >> this line represents the planes altitude. if it dropped to a lower altitude, here is where wed see a change. if someone on board deliberately altered the flight path, well see this line dip or rise depending on the direction. >> i think one of the important things that people...