On September 29, 2015, at 11:15 a.m. central daylight time, Union Pacific Railroad (UP) remote control train YAR-24R-29 struck and fatally injured a foreman conducting switching operations at the east end of Armourdale Yard in Kansas City, Kansas. The foreman was found in the gage of track 5 under the lead railcar. A second switching crew foreman working in the yard was operating the striking train. There was no property damage. The sky was partly cloudy and the temperature was 70° F.