ACC3463 Class 66 Freightliner (60th Anniversary) No.66501 Diesel LocomotiveExpected Delivery Q3 2027 (Subject to Change at Manufacturer's Discretion). Prototype History 66501 was the first Class 66 to arrive in the UK for another operator, in this case Freightliner, on 17 July 1999 aboard the M. V. Gajah Borneo. On 19 July 1999, the locomotive was formally handed over at Newport Docks before making its way to Ipswich for acceptance. It settled into normal Freightliner intermodal operations and gained the name Japan 2001 to