How does the plane move on the longitudinal axis?

Movement along the longitudinal axis of an aircraft refers to rotation around an imaginary line that runs from the nose to the tail of the airplane. This specific movement is called roll. During roll, one wing of the aircraft rises while the other wing descends, allowing the aircraft to bank to one side or the other. This maneuver is essential for turning the aircraft, as it affects the orientation and direction of flight.

In contrast, pitch refers to the movement around the lateral axis (nose up or down), while bank and dive can describe other aspects of flight dynamics but are not specifically tied to the longitudinal axis. Understanding roll is crucial for maneuvering the aircraft effectively during flight.