Reporter: Karl Stefanovic
Producer: Gareth Harvey
This Sunday, the story of Flight 447. It has been called the "Titanic of air disasters".
A passenger aircraft so advanced that the chance of it falling out of the sky is unthinkable.
But on a stormy June night in 2009 that's just what happened to an Air France A330.
View the second part of Flight 447 here.
Its terrifying descent into the Atlantic Ocean took just four minutes.
For three years, what happened inside the cockpit remained a mystery.
But as you'll see now, the black box tapes have revealed a shocking and scary scenario of how quickly and easily a high tech passenger plane can crash.