Lionel 23011 Area 51 1955 LC/BT 5.0 GP-38 Dual Motor Diesel w/Snds O/027ga. 2025 August 15, 2026 By 0 In addition to the included remote, this engine can also run with the (optional) Lionel Orange “universal” remote or your phone/tablet using built-in Bluetooth 5.0 and the free download LionChief or Cab 3 app.