Working in a Degraded Operational Environment: Testing the CH-53K

By US Army and Sikorsky

The CH-53K Heavy Lift Helicopter began degraded visual environment (DVE) testing at the U.S Army Yuma Proving Ground in September 2018.

The CH-53K has the ability to get in and out of critical situations quickly, reducing exposure of its passengers and crew in hostile environments.

Video courtesy the U.S. Army and Sikorsky.