TFAB Defense Systems LLC,* Warner Robins, Georgia, was awarded an $8,918,791 firm-fixed-price contract for engineering services.  This contract provides for develop the software, test hardware and related documentation for test program sets for use with the Air Force’s Versatile Depot Automatic Test Station family of testers to isolate failures within line replaceable units and shop replaceable units.  Work will be performed at Warner Robins, Georgia, and is expected to be completed by Aug. 6, 2022.  This award is the result of a Small Business Set Aside sole-source acquisition.  No funds are being obligated at time of award.  The Air Force Sustainment Center, Robins Air Force Base, Georgia, is the contracting activity for contract (FA8571-19-D-A003).