Mayday, also known as Air Crash Investigation is a Canadian production that airs in several countries. In the USA some episodes are shown in the block Air Emergency.
Mayday recreates the greatest air disasters of the history, and explains exactly what happened. To recreate the disasters, they use dramatic re-enactments of the cockpit, and basically, everything inside the plane. It's also use an excellent quality 3D animation that recreates everything that happens outside the airplane.
Expert pilots and engineers explain what happened: the mistakes of the crew, the bad maintenance, etc...
Copa Airlines Flight 201 is flying towards Cali, Colombia when the plane suddenly disintergrates in mid-air.
Fog makes landing difficult and as Manx2 Flight 7100 makes its third attempt, disaster strikes as the plane crashes.