AIR CRASH INVESTIGATION SPECIAL REPORT

With gripping re-enactments and eyewitness accounts, revisit some of history's most spectacular aviation disasters as we reveal the catastrophic consequences of an aircraft suddenly losing pressure.

Jetliners are manufacturing marvels, kept airborne by thousands of expertly maintained parts. But what if a part has a problem? Discover the disastrous effect a slight flaw can have on an aircraft.

When pilots step into the cockpit, they put their trust in a computer system that controls virtually every aspect of flight, but when this relationship goes wrong, disaster can strike in an instant.