The Aurora Crewman was a crewman serving aboard the Aurora during its last mission.
He was placed in a Stasis pod and when the ship was found by the Wraith who put the Lanteans on board into a virtual reality he continued to serve as a crewman believing it to still be a time during the Lantean-Wraith war. He was the one who found Lt. Colonel John Sheppard when he came into the virtual reality and placed him under arrest and took him to see the Captain. He, along with all the others on board were killed when the self-destruct destroyed the ship.(SGA: "Aurora")