MEC 256:
This loco was built in 11/1966 with EMD serial number 32665. She was built as a freight roadswitcher, model GP38.
She became HLCX 256.
She became HLCX 3614.
She became MNA 5556.
She became SL 5556.
She became ASER 3815.
She became CORP 3815.
She became KRR 3815.