CSAR variant for the U.S. Air Force. Improved version from the HH-53B, with more powerful engines, better crew protection and enhanced radio comms.
By the glossary definition, with a Useful Load of 18310 lb (8305 kg), the calculated Empty Weight is approximately 10746 kg.
VTOL type: Helicopter
Lift configuration: Single main rotor
Dedicated control device: Tail rotor
Crew required: 2
Crew seating: Side-by-side
Landing gear: Wheels (all retractable)
Max Gross Weight (ground): 19051 kg (42000 lb)
Max Range: 1295 km (699 nm)