L&N 3563
This loco was built in 10-12/1974 with EMD serial number 74644-10. She was built as a freight roadswitcher, model SD40-2 and used primarily in as heavy switchers in various hump yards on the system.
She became SBD 3563 at the creation of the Seaboard System railroad.
She became SBD 8191 at some point.
She became CSXT 8191 at the creation of the CSX railroad.