Sapsan

S1 E2: Sapsan means "peregrine falcon" in russian. Both, the falcon and the train are true long-distance-specialists. However, after 1.2 million kilometers, each Sapsan is due for its big R3-revision. Since the Sapsan trains have only been launched in 2009, for the first time ever now a Russian high-speed train returns into the depot for the biggest overhaul in its entire life span.