What is the maximum speed allowed when the approach procedure involves a procedure turn?

When executing a procedure turn, the maximum allowable speed is typically set to 200 knots indicated airspeed (IAS). This speed limit is in place to help ensure safe operation during the maneuver, which often involves significant changes in heading and altitude. Keeping the speed at this limit enhances the crew's ability to control the aircraft effectively, allowing for a stable and safe descent while executing the turn.

Exceeding this speed during a procedure turn could compromise the aircraft's performance characteristics and increase the risk of loss of control, especially considering the potential for tighter turn radii and the need for timely altitude adjustments. Recognizing the standard operational limits for procedure turns is essential for maintaining safety and adherence to regulatory requirements during instrument flight operations.