One of my favorite stories is, we were sitting in Longview yard waiting our turn to do our work, when over the radio I here a guy on another crew say in the calmest most detached voice you ever heard, "better get a hand brake on those cars before they hit the main. Then about fifteen seconds later that same voice comes on and says, "Never mind the derail got em". Sure enough when we went by there were four hoppers on their sides.
Scott