Sikorsky CH-53E Super Stallion vs Bell 412 - Comparison

<p>The Sikorsky CH-53E Super Stallion is a heavy-lift helicopter operated by the USA military. </p>Since the Sikorsky S-80 it was developed in the CH-53 Sea Stallion, mainly by canting the tail rotor 20 degrees, adding a seventh blade to the rotor and adding a third engine. Sikorsky Aircraft for the United States Marine Corps built it.

The less common MH-53E Sea Dragon fills the United States Navy's need for long range minesweeping or Airborne Mine Countermeasures (AMCM) missions, and perform heavy-lift duties for the Navy. Is the Sikorsky CH-53K King Stallion, which has new material rotor blades, new engines, and a aircraft cabin .

Source: Wikipedia

The Bell 412 is a utility helicopter of the Huey family. With the difference being the rotor that is composite, It's a development of the Bell 212.

Source: Wikipedia