Does anyone know of a database out there for any of the class 1s that will tell you which units are leased (long term leased aka still in Class 1 paint scheme) versus units purchased outright? I'm specifically curious about ATSF/BNSF SF leased some of the Superfleet engines, but bought others outright. I'm trying to figure out which is which. Also, it would be useful to know for other roads.