Stadler to supply 63 Tango Nordic LRVs to PKO in Helsinki, Finland October 8, 2025 | Company News, Europe Company News, Europe News, News Helsinki metropolitan area transport operator Pääkaupunkiseudun Kaupunkiliikenne (PKO) has awarded Stadler a contract to supply 63 Tango Nordic light rail vehicles (LRVs). This contract marks Stadler’... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password