What is a consequence of having an excessive aft Center of Gravity (C of G)?

Having an excessive aft Center of Gravity (C of G) can significantly affect an aircraft's stability and control, particularly during stall situations. With the C of G shifted further back, the aircraft becomes less stable, making it more likely to enter a stall. This can lead to a situation where the aircraft may stall at a higher airspeed than normal, and recovery from the stall can become more difficult. The aerodynamic forces acting on the aircraft become unbalanced, resulting in a greater chance of an uncommanded roll or yaw during the stall recovery process. Therefore, an excessive aft C of G is associated with dangerous stall characteristics, impacting the safety and control of the aircraft during flight.

The other choices do not accurately reflect the consequences of an excessive aft C of G. For instance, increased back pressure on landing is typically associated with a forward C of G, while improved performance during takeoff and decreased risk of tail strike are not traits linked to aft C of G scenarios.