Which three axes are used to describe an aircraft's rotation?

The correct answer identifies the three axes used to describe an aircraft's rotation: longitudinal, lateral, and vertical axes.

The longitudinal axis runs from the nose to the tail of the aircraft and is associated with roll movements, where the aircraft tilts over its wings. The lateral axis extends from wingtip to wingtip and relates to pitch movements, which involve the nose moving up and down. The vertical axis runs vertically through the center of the aircraft and corresponds to yaw movements, where the aircraft's nose moves side to side.

Understanding these axes is crucial for pilots and aviation professionals because they directly relate to how an aircraft maneuvers in three-dimensional space. The proper identification of these axes underpins many fundamental concepts in aerodynamics and flight operations. Each axis plays a unique role in controlling the aircraft's orientation and stability during flight.