The area between Gentry, AR and Stillwell, OK has a local trio of EMD Geeps, usually a mix of rebuilt GP40's and GP38's (either of the -2 or -3 variety). I've once even seen former CN units assigned to the area. Here at the site of the former depot, we see the trio of GP40's, two former PC/CR, one former B&O.
KCS 2839 was built as PC 3151 in September of 1968. Transferred to Conrail April 1st, 1976, it was sold at some point in the 80's to KCS, where it received a white coat of paint and a renumber to 776. It was then rebuilt to -3 specs in the mid-90's and renumbered again to 4792 - this time in grey. It was renumbered again around 2009 to it's current number. Sometime between 2010 and 2014, it was repainted into Southern Belle, which has stayed since.
