As of April 3062, the Aegis-class heavy cruiser Principle was a WarShip within the Clan Nova Cat touman and as such was serving the Second Star League as the SLS Principle within the Mystic Naval Star. Also serving in the Mystic Naval Star were two sister ships to the Principle, the SLS Chronicle and the SLS Remembrance.
- Field Manual: ComStar, p. 133, "Naval Assets"
- Field Manual: Updates, p. 96, "Naval Fleet"
- Field Report: Clans, p. 16, "Fleet"
- Jihad: Final Reckoning, p. 59, "The Jihad in Review"