What is the signal for "swing"?

The signal for "swing" is represented by extending one arm horizontally and moving it in a circular motion. This specific gesture clearly communicates to the crane operator that they should move the load in a swinging manner, which is essential for avoiding obstacles and ensuring the load's safe placement.

Using one arm extended horizontally helps in visually indicating the direction of the swing, making it easier for operators to understand the desired action from a distance. The circular motion emphasizes the movement's dynamic nature, reinforcing that the load should travel in an arc rather than in a linear path. This signal is standardized in crane operation, effectively enhancing communication and safety on the job site.