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The Justinian was the spaceship used in the 23rd century by the human settlers of Ordifica. The ship was then kept on the planet as a relic.

In 2596, when Ordifica was attacked by Time Lords as part of the War in Heaven, Faction Paradox chose the Justinian as an evacuation ship for 2000 people. Fitz Kreiner and Laura Tobin acted as the ship's navigators and Nathaniel Guest was appointed the pilot. Uncer Mathara's guidance, Fitz and Tobin navigated the Justinian to Anathema in 1799. (PROSE: Interference - Book Two)

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