Discovery mod is a full-scale expansion pack for Freelancer focused on continuing the story started in the vanilla campaign. The mod is used by some of the busiest multiplayer Freelancer servers and has multiplayer features including player owned (and built) bases, jumpdrives, cloaking devices and equipment manufacturing.
Itabashi Station is a core 4 player owned station (PoB) from the Discovery Freelancer RP 24/7 server. It was constructed by the Kusari State Police to act as a defence grid for Planet New Tokyo. It is in the New Tokyo system, near the planet and Ropongi Station.