AircraftWellington Mk XWellington Mk XWellington Mk XFamilyVickers WellingtonClassBomberProduced3,803ChangesMost numerous version, built at Broughton and Blackpool.Engines2Service193119321933193419351936193719381939194019411942194319441945United Kingdom · Western Europe≈ 13 Jan 1943 – Sep 1943