The operator's version of the communication device must be hands free.

• A. True
• B. False
• C. Optional
• D. Not required

Answer: (A)

In crane operation, staying fully in control of the machinery is essential for safety. The operator needs to communicate without breaking grip on the crane controls, so the device used must be hands free. This setup allows the operator to hear and convey instructions while keeping both hands on levers or controls, enabling immediate response to signals and changing load conditions. A hands-free system reduces the chance of losing control or making an unintended movement due to fumbling with a handheld radio or similar device. Therefore, the statement is true: the operator's communication device must be hands free. A non-hands-free option would introduce distraction and delay, which is not acceptable in lifting operations.