Moments after taking off from the Norwegian island of Værøy, a turboprop plunges into the North Atlantic. Investigators discover damage to a critical steering component. And when they learn another flight nearly met the same fate at the notoriously tricky airport, they diagnose a perfect storm of controversial decisions that put lives at risk.

While a passenger live streams the final approach to a Nepali airport, Yeti Airlines Flight 691 falls from the sky. At the crash site, investigators find a scene of utter annihilation. And as they dig deeper, they’re stunned to uncover overloaded pilots and a fatal case of mistaken identity.

On 28 July 2010, Airblue Flight 202 crashes into the Margalla Hills while attempting to land at Benazir Bhutto International Airport in poor weather conditions, killing all 152 people on board. The crash was caused by the pilots' errors in judgement and lack of professionalism.

On 6 March 2003, the left engine of Air Algérie Flight 6289 fails during takeoff from Aguenar – Hadj Bey Akhamok Airport in Tamanrasset, Algeria. The aircraft enters a stall and crashes into a desert near the Trans-Sahara Highway, killing all but 1 of the 103 occupants on board.

On 18 June 2007, the landing gear of Eagle Airways Flight 2300 fails to extend while on approach to Wellington. The pilots divert the aircraft and make a belly landing at Blenheim, saving all 17 people on board. The landing gear failed due to a fatigue crack in the hydraulic actuator.

On 8 February 1988, Nürnberger Flugdienst Flight 108 breaks up in mid-air and crashes near Kettwig, Germany, while on approach to Düsseldorf Airport, killing all 21 people on board. The pilots suffered spatial disorientation after a lightning strike caused a total electrical failure.

On 29 March 2001, a chartered business jet operated by Avjet crashes into a hillside while on final approach to Aspen/Pitkin County Airport in Colorado, killing all 18 people on board. The cause of the accident was the pilots' premature descent below the minimum descent altitude.