Drone Pilot Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The term 'load factor' in the context of flying an Unmanned Aircraft System (UAS) refers to the ratio of lift to weight. This concept is crucial for understanding how a UAS operates under various flight conditions, particularly during maneuvers that involve changes in acceleration or direction. The load factor indicates how much “extra” load (or force) the UAS experiences compared to its weight, allowing pilots to gauge the structural limits and performance capabilities of the aircraft.

For example, during a turn or climbing maneuver, the UAS may experience increased load factors which can influence its performance and handling characteristics. A load factor greater than one signifies that the lift being generated is greater than the weight, which is essential for maintaining altitude or achieving certain flight maneuvers.

Understanding the load factor helps operators maintain safety and efficiency in their flight operations, as it directly impacts the stability and control of the UAS. The other options relate to aspects of UAS performance but do not capture the specific definition of 'load factor' as accurately as the ratio of lift to weight.