LNER Peppercorn Class A1 No. 60163 Tornado is a 4-6-2 steam locomotive completed in 2008 to an original design by Arthur Peppercorn. It is the first newly built British mainline steam locomotive following the completion of No. 92220 Evening Star in 1960, and the only Peppercorn Class A1 in existence after the original batch was scrapped. In 2017, Tornado became the first steam locomotive to officially reach 100 mph on British tracks in over 50 years.