The Airlock of the Sevastopol
in Aliens: Isolation.
An Airlock on the Sevastopol Station, in Alien: Isolation
Located at the Sevastopol Spaceflight Terminal (Arrivals and Departures)
Through the Airlock, spaceships can dock into the station.
Early in the game, Amanda goes on a space-walk from the Torrens to the Sevastopol.