In the tenth installment of the "Komplete Katy" video series we explore the MKT's busy mainline between Parsons, Kansas and Muskogee, Oklahoma as well as the Tulsa Subdivision between Chase, Broken Arrow and Tulsa. Shot in the months just prior to the UP merger you will see lots of action including GRDX coal trains, the "3 Stooges" and the infamous 401B.