What is the duration of flight time remaining when the fuel low light activates?

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When the fuel low light activates in the TH-73, it indicates that the remaining fuel is at a critically low level. The correct answer reflects the operational characteristics of the helicopter and its fuel management system. Specifically, at maximum continuous power, the helicopter can maintain a flight duration of approximately 10 minutes after the low fuel light comes on. This time frame allows for some additional flight to either reach a safe landing area or to perform necessary maneuvers to maintain control of the aircraft.

This understanding of fuel management is crucial for pilot safety and operational effectiveness, as it ensures pilots can make informed decisions about landing and fuel usage. The other options suggest significantly longer durations under higher power settings, which would not be appropriate given that the low fuel light is a warning that further flight is limited.