What is the correct angle of bank for turns during flight operations?

The angle of bank for turns during flight operations is typically set within the range of 20-45 degrees. This range allows for effective and safe maneuvering while maintaining control of the aircraft. A bank angle in this range strikes a balance between the need for an increased turn rate and the aerodynamic stability of the aircraft.

When a pilot banks the aircraft, an increase in the angle of bank enhances the horizontal lift component that causes the aircraft to turn. However, banking too steeply can lead to excessive load factors, which can increase the risk of stalling and reduce the aircraft’s margin of safety. Thus, the 20-45 degree range is optimal for most general flight operations, allowing pilots to execute turns efficiently while ensuring that the aircraft remains within safe operational parameters.

Higher bank angles beyond this range, like 45 degrees and above, may be suitable in some specific situations, such as aerobatics or steep turns during maneuvers, but they also come with increased risks including higher stress on the airframe and a greater chance of losing control if not managed carefully. Therefore, maintaining a bank angle within the 20-45 degrees range ensures better control and safety during flight operations.