A 5147 double unit near Kaumberg on the Leobersdorf - St.Pölten line in Lower Austria. The leading railcar is 5147 008-5 so the other one should be 5147 007. Each single unit is equipped with just one driver's cab and two of them are constantly coupled back to back.
digital image by Herbert Ortner (erlebnisbahn.ortner@gmx.net)