Civil helicopter used in overwater operations, often supporting oil drilling. The cabin accomodates 25-30 passengers. The helicopter is the same as the land-based S-61L except for the equipped floats of the HSS-2 (SH-3).
VTOL type: Helicopter
Lift configuration: Single main rotor
Dedicated control device: Tail rotor
Crew required: TBA
Crew seating: Side-by-side
Landing gear: Wheels (some retractable)
Total number of engines: 2