Raytheon Integrated Defense Systems, Portsmouth, R.I., has been awarded a maximum $45,179,000 undefinitized contractual action (5026) against basic ordering agreement (SPRPA1-09-G-001Y) for the manufacture and delivery of airborne low frequency sonar helicopter dipping sonar systems. Location of performance is Rhode Island, with a November 2017 performance completion date. Using military service is Navy. Type of appropriation is fiscal 2013 through fiscal 2017 Navy working capital funds. The contracting activity is the Defense Logistics Agency Aviation, Philadelphia, Pa.