What is the maximum speed allowed during an approach procedure that involves a procedure turn?

The maximum speed allowed during an approach procedure that includes a procedure turn is 200 knots indicated airspeed (IAS). This speed limit is established to ensure safe and effective maneuvering during the turn, which can often be a critical phase in an approach.

Maintaining a reduced speed allows pilots to better manage the aircraft’s performance and maintain control while executing the procedure turn, especially given the potentially tight radius of turns involved in such maneuvers. Additionally, adhering to this speed limit provides pilots with ample time to respond to any changes in the environment, assist with navigation, and prepare for the final approach.

Engaging in higher speeds beyond this limit could compromise the safety of the maneuver, increase the likelihood of overshooting the intended flight path, and make it more difficult to comply with altitude restrictions and timing for subsequent waypoints. Thus, the specified maximum of 200 knots IAS during a procedure turn aligns with aviation safety practices and ensures that pilots can maintain operational control of the aircraft.