RABe 533 701 of RA between Solothurn and Herzogenbuchsee NBS
RABe 533 701 of RA between Herzogenbuchsee NBS and Langenthal
RABe 533 701 of RA between Langenthal and Roggwil-Wynau NBS
RABe 533 701 of RA between Langenthal and Roggwil-Wynau NBS