On March 27, 1977, two Boeing 747s Pan Am Flight 1736 and KLM Flight 4805 collided on the runway at Los Rodeos Airport in Tenerife. 583 people were killed in a single moment of catastrophic miscommunication, heavy fog, and human error. It remains the deadliest accident in aviation history. This long-form documentary reconstructs the full timeline of the Tenerife disaster from the bomb threat that caused the diversion, to the poor weather conditions, misunderstood ATC instructions, and the tragic decision to take off before clearance. ▶️ Aircraft profiles: Pan Am 1736 and KLM 4805 ▶️ The unexpected diversion to Tenerife ▶️ How fog and ATC limitations created confusion ▶️ The exact moment of collision, from both cockpits ▶️ Investigation findings and final reports ▶️ How aviation changed after Tenerife This is not just the story of a crash it’s the story of how thousands of lives today are safer because of the lessons learned that day. 📌 Full black box audio, flight path diagrams, and factual narration included 📌 If you value in-depth aviation history and analysis, consider subscribing. #aviation #planecrash #aviationaccident #planecrashexplained #long #millionviews