
Post-war & Legacy įollowing the war, the hulls of some Halcyon-class ships were reworked to become the first ships in a new class of Cruiser: the Autumn-class heavy cruiser. Eventually it would pick up a fragment of the ship's "Smart" AI, Cortana, and escape to Installation 04. During the Fall itself, the Autumn would fight a Covenant supercruiser and win. Īt some point before the Fall of Reach, at least four Halcyon-class ships were decommissioned and left in a boneyard at Aszod on Reach. ĭuring the final years of the war, most Halcyon-class ships were decommissioned.

In 25, several Halcyon-class ships were a part of the Third Fleet.


After the Pillar of Autumn was constructed, the other Halcyon-class ships were not constructed using the honeycomb method.
