The Indefatigable was suborned by the Free Skye movement at some point after 3062 and prior to 3066; the Free Skye group then attempted to use the Indefatigable and a sister ship from the same class, the suborned LAS Illustrious, to capture the vital industrial world of Hesperus II. This led to both corvettes clashing with the Avalon-class cruiser FCS Simon Davion, and the resulting battle saw the Illustrious destroyed before the crew of the Indefatigable went on to capture the Simon Davion.
Subsequently returned to service with the Federated Suns as the FSS Indefatigable the ship would go on to serve during the Jihad up until she was destroyed over Hean in May 3077 by Word of Blake Tiamat-class Pocket WarShips.
- Technical Readout: 3057 Revised, p. 119, "Fox'"
- Field Manual: Federated Suns, p. 25, "AFFC WarShip Fleet"
- FedCom Civil War, p. 147, "Wave 5"
- The Dying Time, p. 82-90, "Chapter 11"
- Field Manual: Updates, p. 124, "WarShips of the AFFS"
- Technical Readout: 3085, p. 124
- Jihad: Final Reckoning, p. 57, "The Jihad In Review"