AT&SF 1127:
This loco was built in 8/1961 with EMD serial number 26833. She was built as a freight roadswitcher, model GP20.
She became AT&SF 3127.
She was rebuilt as a GP20u in */19** and became AT&SF 3027.
She was wrecked at Abilene, KS on 01/13/1985 and scrapped on site.