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Not breathing enough oxygen at high altitude can lead to loss of consciousness and hinder evacuation procedures. Southwest Airlines Flight 1380 suffered a major engine failure on Tuesday, forcing ...
The goal is to reduce oxygen content within the fuel tank to 12%, lower than normal atmospheric oxygen content of 21%, but higher than that of inerted military aircraft fuel tanks, which have a target of 9% oxygen. Inerting in military aircraft is typically accomplished by ventilating fuel-vapor laden ullage gas out of the tank and into the ...
Most commercial aircraft that operate at high flight altitudes are pressurized at a maximum cabin altitude of approximately 8,000 feet. On most pressurized aircraft, if cabin pressurization is lost when the aircraft is flying at an altitude above 4,267 m (14,000 feet), compartments containing the oxygen masks will open automatically, either above or in front of the passenger and crew seats ...
Delta Air Lines Flight 89 was a scheduled flight from Los Angeles International Airport to Shanghai Pudong International Airport.On January 14, 2020, the Boeing 777-232ER conducting the flight had engine problems shortly after takeoff; while returning to the origin airport for an emergency landing, it dumped fuel over populated areas adjacent to the city of Los Angeles, resulting in skin and ...
A single-engine piston aircraft has a simple fuel system; a tanker (such as the KC-135), in addition to managing its own fuel, can also provide fuel to other aircraft. [1] Fuel is piped through fuel lines to a fuel control valve (usually known as the fuel selector). This valve serves several functions. The first function is to act as a fuel ...
The other enriches the nitrogen levels in the air in the fuel tank, so there is insufficient oxygen there for burning. [6] The aircraft engines are also capable of getting fuel via suction in the result of a failure in the backup pumps, though this produces less reliable thrust. [6]
A passenger aboard a Southwest flight shared footage from inside the aircraft's cabin depicting the moments after one of the engines malfunctioned. Chilling video shows oxygen masks drop from ...
In the aftermath of the incident aboard an Alaska Airlines 737 Max 9, we look at what happens when an aircraft experiences a sudden loss of cabin pressure and the risks for those on board.