For the first time, 4 coupled "Capricorn" trains ABe 4/16 in multiple control on a test run between Chur and Felsberg, with # 3114, # 3112, # 3117 and # 3116. This more then 300 meter long train circulated several times between Chur and Reichenau-Tamins and vice versa this day, with up to 100 km/h. The RhB ordered 56 of this "RTZ" or "Flügeltriebzüge" from StadlerRail with automatic couplers, more then 10 are delivered already. Between Landquart and Klosters, up to 4 of this trains will run coupled together, then split in trains to Davos and Vereina-St.Moritz.