Which of the following is a danger of high load factors?

A high load factor in an aircraft refers to the amount of lift being generated relative to the weight of the aircraft. When load factors increase, the wing must generate more lift, which is typically accomplished by increasing the angle of attack. If the angle of attack becomes too steep, the wing may exceed its critical angle and enter a stall condition, causing a loss of lift and potential control issues. This is particularly critical during maneuvers such as turns, climbs, and descents, where load factors can spike.

In this context, a stall is a significant danger because it can occur unexpectedly during high-load maneuvers, leading to dangerous situations if not properly managed. Understanding that higher load factors can lead to a stall highlights the importance of maintaining awareness of flight parameters and using proper recovery techniques if a stall occurs.

The other choices do not directly relate to the inherent dangers of high load factors as clearly as stall does. For instance, increased fuel consumption could be a consequence of various factors, but it is not a direct danger associated with high load factors. Improved radar detection and increased cruising speed are unrelated concepts regarding load factors and don't present a danger. Thus, the stall phenomenon stands out as the primary risk associated with high load factors in aircraft operations.