X-7a "Left Field" Artillery Launch

The X-7a "Left Field" Artillery Launch is a location in the southwest of the Big Empty in the Fallout: New Vegas add-on Old World Blues.

Layout
The outside of the area is guarded by an RY-589 Ultimo Bot, which has a LAER on its person. There is a military truck crashed through the Artillery Command Center's wall, which can also be seen from the inside the building. Outside of the command center is the artillery launch gun control console, which fires the fixed artillery at the X-7b "Boom Town" Target Zone.

The indoor area of the command center has a couple of skeletons, some proton throwing axes, and a Recipes - Explosives skill book workbench recipe. The holodisk is located on the small edge of the table in front of the large machinery when first entering the room.

Notable loot

 * A missile launcher can be found in the old truck
 * 3 missiles can be found on the raised platform facing the entrance of X-7a
 * RY-589 ultimo bot can be found carrying around 3 fission batteries, 8 sensor modules, and a LAER
 * Recipes - Explosives skill book holotape can be found inside the Artillery Command Center.
 * Combat armor can sometimes be found in the locker laying flat, to the left of the entrance to the Artillery Command Center.
 * 2 proton throwing axes can be found inside the facility, lying on the floor.

Behind the scenes

 * The name Left Field likely refers to the phrase "Coming out of Left Field" which refers to an unexpected event.
 * The artillery guns located at the site are in fact a miniaturized version of the artillery guns located at the artillery overlook in the Fallout 3 add-on; 'Operation Anchorage'.

Appearances
This location appears only in the Fallout: New Vegas add-on Old World Blues.