What is the speed limit during a procedure turn?

The speed limit during a procedure turn is significant for maintaining safe maneuverability and ensuring compliance with air traffic control directives. The correct speed limit in this context typically is 200 KIAS. This speed helps ensure that pilots can successfully navigate the turn without excessive bank angles or potential loss of control.

In contrast, maintaining higher speeds, such as those suggested by the other options like 250 KIAS or 300 KIAS, could lead to difficulties in controlling the aircraft due to increased stall risk and reduced turning capabilities. Therefore, 200 KIAS is recognized as a safe and effective speed for executing a procedure turn, striking a balance between agility and safety. The reference to 180 KIAS, while a plausible speed, is not the standard for procedure turns and is generally meant for different scenarios in terms of maintaining safe operational parameters.

Thus, adherence to the 200 KIAS speed limit ensures that pilots can handle the turn with the appropriate control and margin of safety.