What does the term "blackout" mean in the context of rail operations?

In rail operations, the term "blackout" refers to a loss of power or communication between the locomotive and dispatch. This situation is critical because it can affect the safety and coordination of train movements. When a blackout occurs, the locomotive loses its ability to communicate important information such as status updates, location, and potential hazards. This disruption can lead to delays and increase the risk of incidents on the rail network.

Understanding this concept is crucial for conductors and rail personnel, as effective communication is vital for maintaining operational safety and efficiency. Knowledge of how to respond in a blackout situation allows crews to take appropriate measures to address the loss of connectivity and ensure the safety of the train and its passengers.