The Sikorsky CH-53 Sea Stallion is a heavy-lift helicopter designed for military use, primarily by the United States Marine Corps. It was first introduced in the 1960s and is known for its ability to transport large payloads, including troops and equipment, over long distances. The helicopter features three powerful engines and a distinctive triple-rotor design, which enhances its lifting capability. The CH-53 Sea Stallion has been utilized in various operations, including search and rescue, troop transport, and logistical support. Its robust construction and advanced avionics make it suitable for challenging environments, contributing to its reputation as a reliable workhorse in military aviation.