During a SAR helicopter evacuation which of the following describes the proper donning a rescue sling?

Correct Answer: Option B — the loop of the sling passes behind the back and under the arms while facing the winch hook

For a safe helicopter hoist, the rescue sling must be positioned behind the back and tucked securely under both armpits. The evacuee must face the winch hook to monitor the lift and prevent slipping out of the harness during ascent.