What is the use of the Static Probe in sling load operations?

• A. Used to measure rope tension during lifting.
• B. Used to protect hook-up person from static electricity during sling load operations.
• C. Used to compress cargo during transit.
• D. Used to mark sling lines.

Answer: (B)

Static electricity buildup can occur on cargo and rigging during sling load operations. A static probe provides a safe, defined path to discharge that static to ground or the airframe, protecting the hook-up person from static shocks and reducing the risk of sparks near fuel or other hazards. This grounding helps keep rigging and personnel safer during hooking, loading, and flight. It isn’t used to measure rope tension, compress cargo, or mark sling lines.