Pressure on pilots has never been higher. Lack of concentration or a miscalculation can end in disaster. This documentary reveals what happens when they get it wrong. (S1, ep 1)

Emergency Landings: Find out what it's like to experience an emergency landing. Experts reveal how pilots land on land and water, and what happens if they get it wrong. (S1, ep 4)

Ocean Landing: The pilot holds the lives of everyone on board in his hands when a hijacked Ethiopian Airlines flight runs out of fuel and plunges 31,000 feet. (S3, ep 13)

Kid in the Cockpit: It was a routine flight from Moscow to Hong Kong, but in less than five minutes everyone on board was dead. What brought the passenger plane down? (S3, ep 10)

Death and Denial: Malfunctioning elevators, hydraulics problems or pilot fatigue? What caused the deaths of 217 people in a catastrophic air crash off Nantucket? (S3, ep 8)

Helicopter Down: Two crew members and 16 oil rig staff were killed when a helicopter flying from Aberdeen to a North Sea rig hit a storm. But was the weather entirely to blame? (S3, ep 7)

Mistaken Identity: Two hundred and ninety people died when a military radar operator mistook a civilian aircraft for a hostile F-14. But how did it happen? Experts investigate. (S1, ep 6)

Missing over New York: Seventy-three people were killed when a low-on-fuel flight was caught in a holding pattern over the Big Apple. Who or what was to blame for the tragedy? (S2, ep 6)

Bomb on Board: A passenger is left dead and another 10 injured when a notorious terrorist sets off a bomb on Philippine Airlines Flight 434. (S1, ep 4)

Lost!: The pilots were experienced and the navigation system was sophisticated, so why did delayed American Airlines Flight 965 fly into a mountain? Experts investigate. (S2, ep 5)