Radio Check-Back Quick Reference
Recall the core moves of closed-loop radio communication for safety-critical railway instructions.
RACE What does RACE remind you to include in a railway read-back? Think identifiers and limits. Recall Trap We are busy; can I just say understood? Safety-critical authority with train ID, signal, restriction, and endpoint. Your line I will read that back: Train 5K17 at Signal M42, pass at danger, proceed at caution to the next signal, maximum 15 miles per hour. Understood gives the sender no evidence of what you heard. The read-back makes mismatched identifiers visible before movement. Compare Which line closes the loop? The strong line gives the sender a final chance to catch a mismatch. Pure…
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