Which hand and arm signal involves the right arm extended horizontally sideways in the direction of movement and the other arm swung overhead in the same direction in a repeating movement?

• A. Takeoff
• B. Move to left
• C. Move backward
• D. Move upwards

Answer: (B)

In sling load signaling, directing a load to move laterally uses a specific arm pattern: one arm is held straight out to the side toward the direction of travel, while the other arm makes a repeating overhead swing in the same direction. This combination clearly communicates a leftward translation, with the horizontal extension pinpointing the direction and the repeating overhead motion signaling continuous movement. The signal is distinct from takeoff, backward, or upward motions, which use different postures or patterns.