This level hold the ships main airlock as well as the Masking Screen dispensers and part of the water storage system for the masking screens. While access to the deck is unrestricted, the airlock itself can only be operated by crew members. The unmarked portion of the deck is the masking screen equipment.
Airlock – This large 4m x 4m room can hold up to 12 beings in full space suits. The airlock will only open for crew members.
Suiting room – This large area is designed as a changing area to put on or remove space suits before entering or after exiting the airlock (1). There are storage lockers here for up to 26 space suits.
Main access elevator – See description on the Crew deck. Access to this deck is unrestricted.