Mayday

Information
Mayday (also known as Air Crash Investigation, Air Emergency, or Air Disasters) is a documentary show that features investigation of air incidents/accidents.

Content
The show features reenactment of air crashes and the investigation afterward, as well as eyewitness accounts and a remake of the recordings in the cockpit voice recorder.

Episodes and air dates
It first aired on September 3, 2003, and has 20 seasons. All of the seasons have 10 episodes, except for the first three. The number of the episodes in the first three seasons were 6, 6, and 13 respectively.