Drone Pilot Practice Exam

What effect does increasing the bank angle in a turn have on the UAS's weight during the maneuver?

1. The weight decreases

2. The weight remains the same

3. The weight increases

4. The weight fluctuates unpredictably

The correct answer is: The weight increases

Increasing the bank angle in a turn affects the effective weight experienced by the UAS during the maneuver. When the bank angle is increased, the lift generated by the rotor system must counteract not only the force of gravity but also the additional centrifugal force that comes into play due to the turn. This results in a higher load factor, which can create an increase in the effective weight that the UAS experiences. Essentially, as the bank angle increases, the aircraft must produce more lift to maintain altitude and counteract the increased centrifugal forces acting on it. This results in a greater load on the aircraft, giving the perception that the weight feels heavier during the maneuver, even though the actual mass of the UAS remains constant. This phenomenon is crucial for pilots to consider as it affects control, performance, and the overall safety of the operation. Understanding this relationship is important for maintaining control and stability during maneuvers, especially in dynamic flight conditions where bank angles may change frequently.