Which helicopter known as the SEA STALLION is utilized for cargo transport by the United States Marine Corps?

The SEA STALLION refers specifically to the CH-53D helicopter, which is a heavy-lift transport aircraft used by the United States Marine Corps. This aircraft is designed to lift heavy cargo and support various mission requirements, making it a critical asset for moving supplies, equipment, and personnel. The CH-53D model is part of the CH-53 family, known for its powerful twin-engine design and large towing capacity, which enables the Marine Corps to conduct operations in diverse environments.

The aircraft's capabilities are essential for tactical airlift missions, where swift and effective transportation of heavy loads can significantly impact operational success. It can also perform roles such as search and rescue or medical evacuation, highlighting its versatility.

Other helicopters listed, while having their own unique roles, do not carry the SEA STALLION designation. For instance, the CH-E and MH-53E models serve different functions, and the HH-N1 is associated with search and rescue operations but does not pertain to the heavy cargo transport capacity characteristic of the SEA STALLION.