From 25 to 28 May 2021, a training loading and unloading of equipment of the Army of the Czech Republic, specifically a chemical unit stationed in Liberec, took place in Liberec, at the Sever depot.

The advantage of the Liberec ramp is the fact that it is both front and side. Another advantage of the Liberec station is the possibility of turning the train set on the triangle via the ÚTD station so that it is possible to unload the vehicles always by departure and not by reversing. Similar trainings are carried out in Liberec several times a year.