Norman Walter Davis Harriman

Biography
An S.G.C. technician stationed at the Cheyenne Mountain facility, Harriman is in often placed in charge of operating the S.G.C.'s dialing computer. Loyal to the staff and his job, he has been there from the inception of the S.G.C., shouting out encoded and locked chevrons, opening the Stargate for SG units to explore the universe, and closing the Iris to keep out deadly assailants.

Harriman holds the rank of Chief Master Sergeant, and also serves as an intermediary between the Stargate Operations staff and the base commander.

Episodes
see Walter Harriman - List of Appearances