The Firefly and Serenity Database


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UA 571-D Ground Sentry Main Screen

Weyland-Yutani was the corporation that manufactured the UA 571-D Ground Sentry, which was an anti-aircraft emplacement used at the Battle of Serenity Valley.

Behind the scenesEdit

Weyland-Yutani corporation also happened to own the ship Nostromo in Alien, and the colony in Aliens. It's worth noting that the emblem also matches.

Weyland-Yutani also happens to be one of the companies represented by Wolfram & Hart in Angel (As seen in the Episode "Harm's Way.")

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