From Halopedia, the Halo wiki
It was present amongst the support squadron, consisting of Bellesile, Glamorgan, and Port Stanley in the Zeta Doradus system when the Trevelyan Dyson sphere was brought into real space from slipspace in early 2553.
List of appearances
- Halo: Glasslands (First appearance)
- Halo: Glasslands, page 372