Which radio channel would you use to contact the west side yardmaster?

The choice of Channel 3 for contacting the west side yardmaster is grounded in the operational protocols established for efficient communication within the LIRR system. Each radio channel is designated for specific functions and personnel to streamline communication processes.

In this case, Channel 3 has been designated specifically for yardmaster communications, which ensures that all relevant messages regarding yard operations can be efficiently routed and managed. By utilizing a dedicated channel for this purpose, it minimizes the chance of miscommunication and allows for rapid response times in coordinating train movements, addressing scheduling issues, and handling any operational concerns within the yard.

Utilizing the appropriate channel reflects adherence to established yard communication protocols, which is critical for maintaining safety and operational efficiency on the railway. Therefore, this choice is directly aligned with good operational practices of the LIRR.