Loading an airplane with an aft CG can result in which of the following?

When an airplane is loaded with an aft center of gravity (CG), it generally leads to a less stable aircraft configuration. This is primarily because the center of gravity affects how the aircraft will behave in relation to aerodynamic forces.

An aft CG position can reduce the moment arm between the CG and the wing, making it difficult for the aircraft to pitch down when required, particularly during stalls or when encountering turbulence. This can lead to a situation where the aircraft is more prone to stalls at higher airspeeds, as the increased pitch angle decreases the airflow over the wings. In extreme cases, an aft CG can lead to an inability to recover from a stall, significantly increasing the risk of an undesirable accident.

In contrast, an aircraft with a forward CG is generally more stable and can handle pitch changes more effectively. Therefore, loading an aircraft with an aft CG significantly compromises the safety and handling of the aircraft, emphasizing the importance of adhering to loading limits established in the aircraft's operating handbook.