True or False: Maintenance machines are required to communicate before operating.

Maintenance machines are required to communicate before operating to ensure the safety of personnel and the integrity of operations. This communication is crucial because it helps coordinate activities, preventing potential accidents or conflicts that could arise if multiple machines are operating in the same area without awareness of each other's presence. Effective communication protocols enable operators to share critical information regarding machine status, operation plans, and work zones, thus facilitating a safer work environment. This requirement reflects the railroad industry's commitment to safety and operational efficiency.

Understanding this essential principle highlights the need for maintaining a systematic approach to operations involving maintenance machines, rather than relying solely on situational awareness or previous knowledge.