What is indicated by two raised arms in a V-shape?

Two raised arms in a V-shape is a recognized crane signal that indicates the operator should "proceed." This signal clearly communicates to the operator that it is safe to continue operations, whether that involves moving the load horizontally or beginning to lift after a stop.

In crane signaling, clarity and uniformity in gestures are crucial for ensuring safety on the job site. The V-shape formed by the arms is distinct and easy to recognize, which minimizes the chance of miscommunication among crew members.

Understanding this specific signal helps ensure that all personnel involved in the lifting operations are aligned in their actions, contributing to overall safety and efficiency. The other signals, such as those for "stop," "lower the load," or "lift the load," are represented by different hand signals that help avoid confusion. Hence, recognizing the V-shape represents a critical command in crane operation protocols.