851.019 worked Os13710, the 11:07 Unicov - Olomouc away from Ujezd u Unicova on 10 April 2008. By 2008 these railcars were 40 years old and nearing the end of their lives. Tatra Studenka built 37 Class 851s in 1968 and they worked in normal service until 2010, all based at Olomouc in their later years. After that there were occasional appearances substituting for failures until 2014 when the last of the class was officially withdrawn.