The Sikorsky CH-53K King Stallion is a heavy-lift cargo helicopter manufactured by Sikorsky Aircraft for the United States Marine Corps (USMC).
The King Stallion is an evolution of the long running CH-53 series of helicopters which have been in continuous service since 1966. It is built to thrive on the modern battlefield, including maritime operations.
This helicopter is ingenious, reliable, low-maintenance, and survivable in the most distant and austere forward operating bases. Moreover, it is known as the modern solution for true heavy lift and heaviest helicopter in the U.S. military.
US Testing a Massive $125 Million Helicopter Which is More Than the Cost of a F-35