HO Scale - SDP40F (SDF40-2) - Santa Fe #5262Description: This unit is not equipped with sound, but is DCC ready. Formed in 1971, Amtrak took over operation of most of Americas passenger trains with an assortment of old locomotives, primarily decades old E units. The carrier worked with General Motors Electro Motive Division to design new passenger locomotives. The result was the SDP40F. Built by EMD from 19731974 for Amtrak and for a brief time they formed the backbone of Amtraks long distance