What might happen if the helicopter exceeds its load factor limits?

When a helicopter exceeds its load factor limits, the primary result can be performance degradation and an increased risk of stalling. The load factor refers to the load imposed on the helicopter relative to its weight, and it plays a crucial role in flight dynamics.

When the load factor exceeds the limits, which can happen during aggressive maneuvers or due to excessive weight, the aircraft may not be able to maintain controlled flight. This can lead to a variety of performance issues, such as decreased altitude maintainability, a reduction in control responsiveness, and possibly entering an aerodynamic stall condition. In a stall, the rotor blades may not produce sufficient lift, which can result in a loss of control of the helicopter.

Understanding load factor limits is critical for safe helicopter operation, as exceeding these limits affects both the structural integrity of the helicopter and its ability to perform safely in various flight conditions.