What is the effect of a center of gravity (CG) that is too far forward?

When the center of gravity (CG) is positioned too far forward in an aircraft, it results in a pitch down tendency. This occurs because the forward CG increases the nose-down moment created by the aerodynamic forces acting on the aircraft. In general, the center of gravity affects the stability and control characteristics of the aircraft.

A forward CG location increases the horizontal stabilizer's effectiveness in maintaining pitch control, which typically requires more input from the elevator to sustain level flight. The aircraft may feel heavier on the controls and require more elevator deflection to maintain a desired pitch attitude. As a result, the natural response of the aircraft may trend toward a nose-down position, particularly during maneuvers or changes in power settings.

Understanding that a CG too far forward can impact pilot workload and control responsiveness is essential for ensuring safe and effective aircraft operation.