Raytheon Integrated Defense Systems, Portsmouth, Rhode Island, has been awarded a maximum $26,490,520 firm-fixed-priced contract for receiver transmitters. This was a sole-source acquisition using justification 10 U.S. Code 2304 (c)(1), as stated in Federal Acquisition Regulation 6.302-1. This is a three-year, two-month contract with no option periods. Location of performance is Rhode Island, with a June 28, 2022, performance completion date. Using military service is Navy. Type of appropriation is fiscal 2019 through 2022 Navy working capital funds. The contracting activity is the Defense Logistics Agency Aviation, Philadelphia, Pennsylvania (SPRPA1-19-F-LY00).