It supports maintenance training as well as remove-and-replace training for avionics systems, electrical systems, hydraulic systems, and other mechanical subsystems.
The HEMT uses a 3D virtual environment to support maintenance training scenarios.
The Sikorsky CH-53K King Stallion is a large, heavy-lift cargo helicopter currently being developed by Sikorsky Aircraft for the United States Marine Corps (USMC).
The design features three 7,500 shp (5,590 k W) engines, new composite rotor blades, and a wider aircraft cabin than previous CH-53 variants. The USMC plans to receive 200 helicopters at a total cost of $25 billion.
The rotor mast tilt angle was decreased and components shifted to ensure the center of gravity does not shift too far rearward as fuel is burned.