What is the duration of the supplemental oxygen system in the CRJ 200 aircraft?

The supplemental oxygen system in the CRJ 200 aircraft is designed to provide emergency oxygen to pilots and crew members in the event of cabin depressurization or other emergencies where supplemental oxygen is necessary. The correct duration of 13 minutes is a critical safety feature, allowing adequate time for pilots to respond to various situations, such as descending to a safer altitude or preparing for an emergency landing. This duration is carefully calculated to ensure that the oxygen supply meets the needs of the crew during emergencies, ensuring operational safety and compliance with aviation regulations.