US Marine heavy helicopter lifting heavy loads | CH-53E Super Stallion
The Sikorsky CH-53E Super Stallion is the largest and heaviest helicopter in the United States military. As the Sikorsky S-80 helicopter it was developed from the CH-53 Sea Stallion, notably by adding a third engine, a seventh blade to the main rotor and a 20-degree canting tail rotor.  https://youtu.be/5_2YbFxr6yE












