BAE Systems Information and Electronic Systems Integration Inc., Cedar Rapids, Iowa, has been awarded a maximum $325,533,853 firm-fixed-price contract for Global Positioning Systems receiver parts and vendor-managed inventory services. 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 one-year one-time procurement with nine one-year option periods. The first option is being exercised at the time of award. Locations of performance are Iowa, New Hampshire and Virginia, with a May 5, 2022, performance completion date. Using military services are Army, Navy and Air Force. Type of appropriation is fiscal 2021 procurement funds, and operations and maintenance funds. The contracting activity is the Defense Logistics Agency Land and Maritime, Columbus, Ohio (SPE7MX-21-C-0002).