Spar

The Spar was Mavic Chen's spaceship. It was occasionally referred to as a 'Spar 740'. It was manned by Technix. Bret Vyon, Steven Taylor, the First Doctor and Katarina took it over on Kembel, and used it to get back to Earth. They landed near Central City, after which it was not used again. (DW: The Daleks' Master Plan)