Or do they call it a F9B? I'll have to check the box! Anyway, anyone interested in trading for this Tyco Santa Fe B unit? It came as part of a Santa Fe red box passenger set, but since I have just finished doing two new units for it, this one is available - will even throw in the A unit if you're interested, it has motor woes and although it runs, it eventually gets hot and kicks off the transformer. Not looking for anything in particular - I had this on ebay a couple days ago and the thought struck me why not see if anyone here has use of it? Both units have boxes but they are only in 'fair shape' - no cellophane or the cardboard insert that holds the loco in place. As you can see I painted the trucks and center weight silver - the A unit trucks are still black.