The USS Voyager (NCC-74656) was an Intrepid-class Federation starship. It was launched in 2371 and was under the command of Captain Kathryn Janeway. The ship's maximum warp is 9.975. Voyager featured improved computer systems in which some traditional optical processors were replaced with bio-neural circuitry and was also equipped with conventional isolinear optical circuits. The central computer core operated at 575PHz (VOY: "Concerning Flight"). Voyager also had the capability of landing on the surface of a planet with landing struts. (VOY: "The 37's", "Basics, Part I", "Demon")