How long does the emergency oxygen supply last in the T-6B during normal operation?

The emergency oxygen supply in the T-6B is designed to last for approximately 10 minutes during normal operation. This duration provides enough time for pilots to respond effectively to situations requiring emergency oxygen use, such as cabin depressurization or other scenarios affecting cockpit conditions. The 10-minute supply is tailored to balance the need for emergency use while taking into account both the weight and space constraints within the aircraft. Understanding this duration is crucial for pilots, as it informs decision-making in emergency situations where crew members must ensure they have enough time to descend to a safer altitude or deal with other emergencies before the oxygen supply is exhausted.