Installation

Installation may refer to the following:

Locations

 * Installation 00 - Also known as the Ark.
 * Installation 01
 * Installation 02
 * Installation 03
 * Installation 04 - Also known as Alpha Halo.
 * Replacement Installation 04 - The second Installation 04.
 * Installation 05 - Also known as Delta Halo
 * Installation 06
 * Installation 07

Events

 * Second Battle of Installation 00 - The last known battle of the Human-Covenant War and the Great Schism, that took place in Fall 2552, and into Spring 2553.
 * Battle of Installation 04 - The conflict that took place on Installation 04 in September 2552.
 * Battle of Installation 05 - The conflict that took place on Installation 05 in October and November 2552