M71 Anti-Aircraft Gun

{{HideSpoilers The Unnamed UNSC anti-aircraft turret was a weapons emplacement located at Airview Base. On July 26, 2552, Kat-B320 nad SPARTAN-B320 were ordered to Airview Base to reactivate the turret.
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List of appearances

 * Halo: Reach
 * ONI: Sword Base