A train encounters an unexpected emergency brake application due to a broken air hose. Detail the steps a conductor must take, in the correct order, to safely inspect the train and resume movement.

When a train experiences an unexpected emergency brake application, particularly when a broken air hose is suspected, the conductor must take specific steps, in order, to ensure safety and facilitate the resumption of movement. First, the conductor must immediately notify the locomotive engineer and the train dispatcher about the emergency brake application and the suspected cause. Clear communication at the outset is essential for coordinated action. Second, after communicating with the engineer, the conductor must ascertain the location of the broken air hose. This typically involves a controlled walk along the train, listening for the sound of escaping air, which indicates the location of the break. Safety protocols, such as situational awareness and proper footing, are critical during this process. Third, upon locating the broken air hose, the conductor must visua....