Is it necessary to repeat transmission during yard switching?

In the context of yard switching operations, it is not necessary to repeat transmissions. This is largely due to the nature of communications in a yard environment, where the proximity of personnel and vehicles allows for clearer understanding and less need for repetition. The yard crew typically operates in close quarters, enabling them to visually confirm actions and statuses, reducing the reliance on radio communication.

However, it is common for yard crews to communicate directly and frequently about their movements, and they often have visual cues to assist with safety and operational clarity. In those scenarios, repeating transmissions may not be necessary and can lead to communication clutter that could confuse other radio users. In contrast, in more open or complex rail environments, repeating transmissions is often crucial to ensure that all stakeholders receive and understand critical information.

The approach taken during yard switching reflects a streamlined communication strategy tailored to the operational context, emphasizing efficiency without sacrificing safety.