What is the maximum fuel imbalance allowed during flight?

The maximum fuel imbalance allowed during flight is 800 lbs. This limit is established to maintain the aircraft's aerodynamic balance and control. An imbalance beyond this threshold can adversely affect the aircraft's performance, including its handling characteristics and stability. By keeping the fuel imbalance within this specified limit, pilots ensure that the aircraft remains within safe operating conditions, thereby contributing to overall flight safety. This regulation is particularly important for managing the weight distribution of the aircraft, which can impact lifting efficiency, stall speed, and overall flight dynamics. Understanding and adhering to these limits is crucial for flight operations.