According to the procedure for a MLU arrival, what is the designated TCP?

The correct answer, Dinky (31 from MLU), serves as the designated Transition Control Point (TCP) for arrivals at MLU. This point is strategically chosen based on its position relative to the MLU airport and its effectiveness in managing sequencing and spacing for incoming aircraft.

In air traffic procedures, TCPs are critical for ensuring that aircraft can be transitioned from various routes in an organized manner while maintaining safe separation. The significance of Dinky being at 31 nautical miles from MLU lies in its ability to allow sufficient time for pilots and controllers to manage descent profiles, traffic flow, and prevent congestion in terminal airspace.

Choosing a TCP that is positioned farther from the airport can facilitate smoother operations, especially during high traffic volumes, while helping controllers to sequence arriving aircraft effectively. This ensures that the descent patterns are consistent and manageable, which is essential for non-radar approaches where precise communication and adherence to prescribed routes and altitudes are vital.