Intact stability

Intact stability refers to an aircraft's natural ability to maintain its balanced flight without undue control input, especially after being disturbed by wind or turbulence. It is influenced by the aircraft’s design features, such as the shape and placement of wings and tail surfaces, which create aerodynamic forces that help the plane return to its original course and attitude naturally. Essentially, an aircraft with good intact stability tends to steady itself after being unsettled, making flying safer and easier for pilots, as it reduces the need for constant corrections.