FEC 609:
This loco was built in 9/1952 with EMD serial number 17346. She was built as a freight roadswitcher, model GP7. She was built with no dynamic brakes and gyralights at least on the front, possibly on the rear also, but that has not yet been verified.
She became IANR 609.
She became KRR 609.
She became KRR 707.