Image by Nigel Julian The Great Central Railway is thrilled to confirm that Class 55 Deltic D9015 Tulyar will be based at the railway during 2026 — marking a major milestone for diesel preservation as the locomotive prepares to haul its first passenger train in 35 years. Owned by the Deltic Preservation Society (DPS), D9015 is one of the most historically important surviving Deltics, and its arrival continues the long-standing partnership between the Great Central Railway and