What is the function of the spreader bar in sling-load operations?

• A. It increases load weight to ensure proper tension.
• B. Distributes weight and reduces load concentrate; keeps the load stable and prevents pallet contact with the hook.
• C. It serves as a visual marker for pilots.
• D. It anchors the load to the ground.

Answer: (B)

In sling-load operations, the spreader bar distributes weight across multiple sling legs, spreading the load so no single point bears excessive force. This reduces load concentration, helps keep the load stable in hover, and keeps the pallet from contacting the hook, which could cause damage or unbalance. It isn’t about making the load heavier, serving as a visual marker, or anchoring the load to the ground.