The crew of the Challenger is largely made up of Starfleet personnel who are former members of the Miranda class frigate USS St. Roch, accidentally transported from the late 23^rd century.

USS Challenger NCC-74695		Intrepid Class Cruiser
Commanding Officer		Captain Zryna Myrissaw	Caitian female
Executive Officer		Commander Kevin Jones	Human male
Chief Flight Control Officer		Lieutenant Commander N'rrmal	Caitian male
Flight Control Officer		Lieutenant Commander Griff	Wurruf male
First Contact Officer		Lieutenant Randolph McCraig III	Human male
First Contact Officer		Lieutenant Gerad Samandi	Betazoid male
Chief Science Officer (Astrophysicist)		Lieutenant Commander Gym Teymar	Andorian male
Science Officer (Stellar Cartographer)		Lieutenant Kristen Jones	Human female
Chief Medical Officer		Lieutenant Turgut Ozakin MD	Human male
Chief Nurse		Lieutenant (jg) T'Vam	Vulcan female
Ship's Counsellor		Lieutenant Greta Gröen	Human female
Emergency Medical Hologram		"Doctor Nightingale"	Hologram
Chief of Operations		Commander Janus van Icer	Efrosian male
Operations Officer		Lieutenant Soron	Vulcan male
Chief Engineering Officer		Lieutenant Commander Tuvol	Vulcan male
Chief of Security / Chief Tactical Officer		Lieutenant Plessio Boluri	Orion male
Security Officer		Lieutenant (jg) Alie Rei	Bajoran female