Chickasaw Defense Logistics LLC, Norman, Oklahoma, was awarded a $7,517,683 firm-fixed-price contract for Tinker Help Desk Services. This contract provides for base-wide client computer support. Work will be performed at Tinker Air Force Base, Oklahoma, and is expected to be completed by March 31, 2023. This award is the result of a sole source acquisition. Fiscal 2022 operations and maintenance funds in the amount of $7,517,683 will be obligated at the time of award. Air Force Sustainment Center, Tinker AFB, Oklahoma, is the contracting activity (FA8101-22-C-0002).