What is a typical method to confirm the rear of the train if a rear-end telemetry device is not present?

• A. An employee verifies the marker is on the rear of the train
• B. The engine crew verifies the last car is empty
• C. The conductor visually counts cars from the head end
• D. The train manifest is checked for rear location.

Answer: (A)

Without a rear-end telemetry device, you need a definite, visible cue at the end of the train. The marker on the rear of the train provides that cue, and an employee at the rear verifies it is present and properly displayed. This gives a real-time, observable confirmation that the tail is in place, helping ensure no cars are left behind and that the train’s end is accounted for during movement and switching. Other methods rely on assumptions or indirect indicators: last-car-empty checks don’t prove the tail is present; visually counting cars from the head end can be error-prone due to gaps, movements, or let-downs; and the train manifest may not reflect actual tail status on the track. So, confirming the rear marker is in place is the standard, reliable approach when no rear-end telemetry is available.