WHY IS THE RUDDER ON AN AIRPLANE SPLITTING? The rudder on an airplane is often split to enhance control and aerodynamic efficiency. A split rudder can improve maneuverability, especially during high-speed flight and specific flight conditions. It allows for more precise adjustments in yaw, aiding in stability and response to pilot inputs. Additionally, a split design can reduce aerodynamic drag and improve airflow over the control surfaces, leading to better performance overall. #aviationknowled