The Sikorsky MH-53 Pave Low was the USAF's premier long-range special operations helicopter, developed from the Vietnam-era HH-53C "Super Jolly Green Giant" and refined over decades into this example ...

The Sikorsky CH-53E and MH-53E Super Stallion are three-engine, heavy-lift transport and special-purpose helicopters, developed out of the twin-turboshaft CH-53D. Power is provided by three GE T64-416 ...