ATHG64120 SDP40F Locomotive Amtrak Phase II #611 Diesel LocomotiveAMTK FEATURES: Oscillating headlight Functioning Big Hole Emergency light in (DCC Only) Classification lights (Function in DCC only) Number board lights Working Truck lights Separate see through intake grills MU hoses In the early 1970s Amtrak needed new motive power to replace the rapidly aging locomotive fleet that they inherited. They approached EMD about creating a new locomotive to be used on most of the Amtrak routes around the country. The