What effect does improperly loaded cargo have on aircraft?

Improperly loaded cargo significantly impacts an aircraft's performance and safety. When cargo is not secured correctly or is distributed unevenly, it can alter the aircraft's center of gravity (CG), which is critical for flight stability and control. A forward or rearward shift in the CG can lead to various issues, including loss of control during flight, difficulty in handling during takeoff and landing, and an increased risk of stalling.

In extreme cases, imbalanced loading can cause the aircraft to become uncontrollable, which could lead to accidents during operation. Thus, ensuring that cargo is loaded correctly in accordance with the aircraft's specifications is vital for maintaining the intended flight characteristics and overall safety during flight operations.