Transfer train 38031 from Oensingen via Olten-Lenzburg-Wohlen-Arth Goldau-Erstfeld-Göschenen-Airolo-Biasca to Bellinzona Sao Paolo, between Claro and Castione-Arbedo. The Re 420 # 161 (Re 4/4 II # 11161) of SBB Personenverkehr (with ETCS L2) and the Re 4/4 II # 11173 of the Verein Depot- und Schienenfahrzeuge Koblenz (DSF) in multiple control. The third locomotive is the partially cannibalized Re 420 # 145 (Re 4/4 II # 11145) of the SBB, without functional brakes. At the end is the switched on and operated Re 430 # 350 (Re 4/4 III # 11350) of the Oensingen-Balsthal-Bahn Historic, mainly as a brake locomotive.