Why should pilots pay attention to the emergency oxygen duration?

Pilots should pay attention to the emergency oxygen duration because it is crucial for safety in life-threatening situations. The availability and duration of emergency oxygen supply directly impact a pilot's ability to respond to in-flight emergencies, such as rapid decompression or loss of cabin pressure. In such scenarios, having a reliable source of oxygen can mean the difference between maintaining consciousness and ensuring effective operation of the aircraft.

Understanding the limitations of emergency oxygen systems ensures pilots are prepared to address situations effectively and can take the necessary actions to manage their survival and the safety of their passengers. This awareness is essential in maintaining situational awareness and responding appropriately to emergencies in the cockpit.