"Red Arrow" RBe 2/4 # 202 of the Oensingen-Balsthal-Bahn as a charter train for RailEvent on the journey back from the air show in Arbon to Olten. This very popular vehicle was built in 1938 as Re 2/4 207 for the SBB and is running for the OeBB since 1974 (from 1974 till 1989 as Blue Arrow).