Entering from the main entrance from the west, there is a small metal building to the north, the interior contains minor loot. A rail track runs south to north through the middle of the site, from a large metal building to a collapsed mine shaft used to search for ultracite. Railcars along the track are loaded with barrels of nuclear waste.
The large metal prep building's interior has a weapons workbench on the eastern wall, a tinker's workbench, chemistry station, and two power armor stations. The furthest power armor station may have a chassis with T-Series power armor. Information on the site can be found on a note across the room from the power armor stations. The exterior southern wall of this building has a fusion generator with a possible fusion core to loot.
Two beige and orange pods can be found east of the rail track. The first contains a searchable chem box and level 2 safe. The second contains a searchable chem container.
- Random magazine - Behind a cabinet opposite of a steamer trunk.
- Power armor chassis with T-series armor pieces in the back of the rounded metal building at one of two power armor stations.
- Transcript: Test launch 11 - Note, on a bench by some lockers in the building containing the crafting stations.
- Vault-Tec bobblehead - Between the two fusion generators behind the building containing power armor stations.
The AMS testing site appears only in Fallout 76.