What is an expected result of incorrect rigging of an aircraft's control surfaces?

Incorrect rigging of an aircraft's control surfaces can lead to increased control difficulties, which can manifest in several ways during flight operations. When control surfaces such as ailerons, elevators, or rudders are not properly aligned or adjusted according to the manufacturer's specifications, the pilot may experience unanticipated behaviors from the aircraft. This misalignment can cause the plane to respond sluggishly or erratically to control inputs.

Additionally, the pilot might struggle to maintain control during various flight conditions such as takeoff, landing, or maneuvers, potentially compromising the safety and performance of the aircraft. Thus, proper rigging is vital to ensure that the control surfaces function as intended, providing the expected responsiveness and handling characteristics that are essential for safe and effective flight operations.