Why is it important to keep track of CG changes during flight?

Understanding and keeping track of changes in the center of gravity (CG) during flight is crucial because it directly influences the stability and performance of the aircraft. The CG is the point where the weight of the aircraft is balanced. If the CG is too far forward or too far aft, it can lead to undesirable handling characteristics.

For instance, a forward CG may make the aircraft feel heavier and could require more control input during flight. Conversely, an aft CG can make the aircraft more difficult to control, especially during maneuvers, leading to a risk of stalling or losing control. In addition to affecting handling, the CG also impacts the aircraft’s performance, such as climb rate, cruising speed, and fuel efficiency.

Maintaining the correct CG within limits ensures optimal aircraft performance and safety, allowing the pilot to effectively control the aircraft during various phases of flight. Thus, tracking CG changes is vital for safe and efficient flying operations.