Which aircraft has four emergency exits?

The LUH-72A, also known as the Lakota, is designed with four emergency exits to enhance crew and passenger safety during emergencies. This feature is particularly important in a variety of mission scenarios where quick evacuation might be needed, allowing for efficient egress from the aircraft in critical situations. The placement and number of exit points are specifically engineered to facilitate rapid exits, considering the aircraft's operational environment and potential threats.

When assessing the other aircraft mentioned, while they each have their own configurations and exits, they do not match the LUH-72A in terms of the number of emergency exits provided. For instance, the CH-53 typically has fewer exits due to its design focus and purpose, which is more oriented towards heavy lift rather than rapid troop transport. Similarly, the AH-64E Apache is primarily an attack helicopter, prioritizing armament and survivability over troop egress capabilities, resulting in a different exit configuration. The UH-60 Black Hawk, known for troop transport and utility, has a different structural layout that may not correspond to the four emergency exit requirement.

Thus, the LUH-72A's design, specifically its four emergency exits, stands out and makes it the correct choice in this context.