What caused the Cyprus air crash that shocked the world?

The cause of the Cyprus air crash that shocked the world: the pilot was unconscious due to air conditioning failure, and the passenger plane crashed out of control.

Detailed analysis:

Shortly after the plane took off, it was reported that there was a problem with the air conditioning system, and 10: 30 lost contact with the ground. 11kloc-0/8, two F- 16 fighter pilots sent by the Greek air force found the plane at an altitude of 34,000 feet, and saw the co-pilot lying unconscious on the dashboard of the cockpit, while the other pilot disappeared. A man tried to control the plane. 12: 04 unmanned aircraft ran out of fuel and crashed.

Expert Interpretation: The cause of the plane crash is generally believed to be the failure of the air conditioning system in the plane, and the air pressure in the cabin suddenly decreased. "Once the air conditioning system of the aircraft loses its function, the cabin pressure drops and the temperature immediately drops below zero degrees Celsius; If the situation is not improved, the temperature will continue to drop. It is estimated that the temperature in the cabin has even dropped to MINUS 50 degrees Celsius, and people will soon freeze to death at this temperature. " Zhou Rixin analyzed, "But the problem is that once the pilot finds that the air conditioning system is out of order, it is still too late to immediately lower the plane to a safe range of 2,000 to 3,000 meters from the ground. But obviously the pilot didn't do this, and the plane still slowly descended until it crashed. "

Brief introduction of Cyprus air crash that shocked the world;

The Cyprus air crash that shocked the world occurred on August 14, 2005. Cyprus Helios Airlines operated a Boeing 737-300 with flight ZU-522(HCY 522) for less than ten years, and it crashed in the mountainous area between Marathon and Varnavas in the northeast of Athens at 12: 04 local time in Greece, with 60 people on board.