Teletronics Technology Corp., doing business as Curtiss-Wright Defense Solutions Inc., Newtown, Pennsylvania, was awarded a $287,084,416 firm-fixed-price, indefinite-delivery/indefinite-quantity for commercial supplies and services to sustain the High-Speed Data Acquisition System (HSDAS). This contract provides for HSDAS specifically designed for flight test users, and flight test related commercial hardware, software, and firmware, technical support, repair, and training services will be provided. This contract will also support operation and sustainment of existing installations, new installations and cover services in support of the Interactive Analysis and Display System (IADS). Work will be performed in Newtown, Pennsylvania; and Edwards Air Force Base, California, and is expected to be completed by Jan. 25, 2028. This contract was a non-competitive, sole source acquisition. Fiscal 2023, research and development funds in the amount of $54,688 are being obligated at the time of award. The Air Force Test Center, Edwards AFB, California, is the contracting activity (FA9302-23-D-0001).