In terms of flight safety, what can be a consequence of an overloaded aircraft?

An overloaded aircraft can significantly increase the chance of control difficulties during flight. When an aircraft is loaded beyond its maximum weight capacity, several negative effects ensue that impair its handling characteristics.

Firstly, excessive weight affects the aircraft's ability to achieve and maintain optimal lift. This can lead to a longer takeoff distance and a reduced rate of climb, as the aircraft struggles to generate enough lift over its wings. Additionally, an overloaded aircraft may exhibit reduced maneuverability, making it harder for pilots to respond effectively to control inputs.

Consequently, if the aircraft is too heavy, it can approach the limits of its structural integrity and performance capabilities, further contributing to control challenges. The combination of these factors underlines why an overloaded condition can lead to increased control difficulties, making option C the correct answer.