Which model is a multi-role helicopter with the capability for shipboard delivery?

The MH-53E is a multi-role helicopter specifically designed for a variety of missions, including shipboard delivery. This aircraft is configured for both anti-mine warfare and air amphibious operations, making it versatile in conducting missions that involve moving troops and cargo to and from naval ships.

Its capabilities include the ability to conduct vertical replenishment, an essential function for maintaining naval operations at sea without requiring docking or additional logistical support. The design and engineering of the MH-53E allow it to operate effectively in maritime environments, which is crucial for the successful execution of missions involving naval vessels.

In contrast, other models mentioned lack the specific multi-role and shipboard capabilities. For example, the AH-1W is primarily an attack helicopter, the U-6A serves mainly as a light utility aircraft with limited maritime functionality, and the CH-E is not a standard designation associated with helicopter capabilities in the naval context. Thus, the MH-53E stands out as the correct choice for a multi-role helicopter with shipboard delivery capabilities.