Identification Code. I.D.C.s determine the identity of an incoming traveler equipped with a G.D.O. All SG units are assigned an I.D.C. as well as Tok'ra operatives who work in conjunction with Stargate Command, and Bra'tac, whose I.D.C. is Special Code Two. KEY EPISODE(S) - The Storm - A drunken Athosian gives up his I.D.C. code, inadvertantly allowing a Genii strike force to access Atlantis. The Tower - Sheppard provides Eldrid's people with an I.D.C. so that they may contact Atlantis in the future, should they encounter trouble from the Wraith.  |