What is the primary role of the supported unit in a sling load operation?

In a sling load operation, the primary role of the supported unit is to prepare the load. This involves several critical tasks, including ensuring that the cargo is properly packaged, secured, and ready for transport. The supported unit must adequately assess the load to determine proper rigging techniques and ensure safety during transport.

Preparing the load correctly is crucial because it directly impacts the efficiency and safety of the operation. A well-prepared load reduces the risk of accidents during transport and ensures that the cargo arrives at its intended destination in optimal condition. Therefore, the preparation of the load is a fundamental responsibility of the supported unit in facilitating a successful sling load operation.