For other uses of this name, see Hyatt (disambiguation)
Airman stationed at Stargate Command during the Hathor incident. On orders from Major Lowel Hyatt reported to General Hammond about Hathor's arrival at the base -- and her knowledge of the Stargate. He and the other men on the base eventually came under control of the Breath of Hathor, which utilized the powerful mind-control chemical nish'ta.
Janet Fraiser and the other women on the base overpowered and disarmed Hyatt in their quest to take back the facility.
Hathor - Hyatt falls under Hathor's control when the Goa'uld queen takes over the S.G.C.