What is the critical period for monitoring fuel status according to NATOPS?

• A. During takeoff
• B. During the last 30 minutes of flight to ensure safe landing
• C. Immediately after refueling
• D. Throughout the entire flight

Answer: (B)

The critical period for monitoring fuel status is during the last 30 minutes of flight to ensure safe landing. This timeframe is particularly important because it allows the pilot to assess fuel levels before making the final approach to the landing. By closely monitoring fuel during this period, a pilot can ensure that there is an adequate fuel reserve for landing, and in case of any unexpected situations, including changes in weather or flight path, the pilot can make informed decisions about fuel management and potential diversions.

Monitoring fuel status in the last 30 minutes allows for the evaluation of fuel consumption trends and ensures that the aircraft will have enough fuel for any contingencies that may arise during the landing phase. This proactive approach to fuel management contributes to overall flight safety, helping to prevent situations that could lead to a fuel-related emergency on landing.