- You may be looking for Cyber-ships used to journey to Nerva Beacon.
A cyber ship was a craft which made up the Cyber Legions of the Cybermen. Rory Williams and the Eleventh Doctor infiltrated and caused the destruction of several ships in the Twelfth Cyber Legion to learn the location of Demon's Run prior to their attack. (TV: A Good Man Goes to War)
A ship used by the same Cybermen crash landed on Earth. In 2011, the survivng Cybermen attempted to rebuild, but the ship and they were destroyed by the Eleventh Doctor and Craig Owens. (TV: Closing Time)