When is the Section of Interest (SOI) presented to conductors using the eMD?

The Section of Interest (SOI) is presented to conductors using the eMD (Electronic Mobile Device) specifically 5 miles before reaching the SOI. This timing is significant because it allows conductors to prepare for the upcoming section of the route by reviewing important information related to that specific area. Being informed in advance enhances safety and operational efficiency as conductors can take the necessary measures to address any specific requirements or issues that might arise in that section.

This proactive approach in presenting the SOI ensures that conductors have sufficient time to familiarize themselves with relevant details, such as changes in speed limits, track conditions, or station stops. Timing is crucial in effective train operations, which is why this answer encapsulates the intended procedure for conductors using the eMD.