Are Wisconsin Central SD45s ex-SP? I think so because they are mostly equiped with Nathan P3s, very common horns on the former Southern Pacific. So am I right? Are they ex-SP?
All the SD45’S that the WC had were a combination of ex Santa Fe,BN,SOUTHERN,NW,CNW,and CSX predecessors.Only one was an ex SP unit.that was #7637,ex SP unit #8960.I hope this helps.