If a train stops on a controlled track, what is the required initial radio announcement and subsequent update?

If a train stops on a controlled track, what is the required initial radio announcement and subsequent update?

• A. Train has stopped; the above information every 15 minutes.
• B. Train is departing; update every 5 minutes.
• C. Track is blocked; update every 30 minutes.
• D. Power off; no updates needed.

Answer: (A)

The main idea is proper radio communication with the dispatcher when a train stops on a controlled track. When a stop occurs, the crew must make an immediate radio transmission stating that the train has stopped and provide the location or block where it’s stopped. After that initial message, keep the dispatcher informed with a status update at least every 15 minutes while the train remains stopped, and again right away if the situation changes (such as resuming movement or the block becoming clear). This steady cadence ensures the dispatcher can safely manage track occupancy and coordinate movements. Other scenarios don’t fit: announcing that the train is departing or implying updates every 5 minutes, suggesting the track is blocked with 30-minute updates, or saying no updates are needed all fail to provide the required ongoing, timely situational awareness to the dispatcher.

The main idea is proper radio communication with the dispatcher when a train stops on a controlled track. When a stop occurs, the crew must make an immediate radio transmission stating that the train has stopped and provide the location or block where it’s stopped. After that initial message, keep the dispatcher informed with a status update at least every 15 minutes while the train remains stopped, and again right away if the situation changes (such as resuming movement or the block becoming clear). This steady cadence ensures the dispatcher can safely manage track occupancy and coordinate movements.

Other scenarios don’t fit: announcing that the train is departing or implying updates every 5 minutes, suggesting the track is blocked with 30-minute updates, or saying no updates are needed all fail to provide the required ongoing, timely situational awareness to the dispatcher.