What is the role of a signalman or ground guide during sling-load operations?

• A. Coordinates with the helicopter crew, communicates load status and hazards to ensure safe hookup and departure, and guides movement on the ground.
• B. Operates the helicopter's engine.
• C. Directs medical evacuation.
• D. Counts the number of loading personnel.

Answer: (A)

During sling-load operations, the signalman/ground guide serves as the primary communication link between the ground crew and the helicopter, coordinating with the crew and relaying load status and any hazards. They guide movement on the ground to ensure safe hookup and departure, signaling when the load is secured, when to move, and how to align the aircraft with the load, all while keeping personnel clear of the load path and rotor downwash. This role prevents mishaps like mishooks or ground collisions and maintains situational awareness throughout the lift. The other tasks described—operating the helicopter engine, directing medical evacuation, or merely counting loading personnel—aren’t the responsibilities of the ground guide.