RosepineRR wrote:I'm a newcomber to this hobby and what I don't know could fill volumns. I've noticed that all cars have numbers and letters on them which I assume are registration numbers. Is there a publication which will tell me what exactly what they all mean? Thanks
Hi Rosepine,
Welcome to the Trains Forums. The owner of every railcar is identified by up to four letters known as Reporting Marks. These are followed by numbers which are unique to, and designate, each specific car belonging to that owner.
Reporting marks that end in an "X" are found on privately owned (not owned by a railroad) cars. e.g., GATX is the reporting mark of many tank cars and designates that General American Transportation Co. is the owner of that car. Reporting marks that end in a letter other than an X are assigned to cars that are owned by railroad companies. e.g., UP is the reporting mark found on cars owned by the Union Pacific Railroad, KCS on cars owned by the Kansas City Southern Railroad, CSXT on cars of the CSX Railroad, etc.
The register of reporting marks is maintained by the Association of American Railroads (AAR) and there are a number of on-line sites (arranged alphabetically) that list each reporting mark and the company it is assigned to. Simply do a Google search on Railroad Reporting Marks to access these sites.
Mark