CS: Gas anomaly
The main building is on the east side of the road across from the Freedom base. To the southeast is a wooden clad building that has no doors or windows. South of that are three large storage tanks. At the south end, closer to the road is a small building, which was probably used by the attendants of the fuel pumps in front.
- Clear Sky: The northern storage tank has a Gas anomaly on top with an artifact. To get it, use the ladder of the southern or middle tank and start to the side of the walkway of the north tank. Jump up on the rail and slow-walk past the anomaly. Come off the rail and grab the artifact, then jump back up on the rail and back out the way you came.