BAE Systems Information and Electronics of Nashua, N.H. is being awarded a $47,000,000 indefinite delivery/indefinite quantity cost plus fixed fee contract for the Trinity program, which seeks to develop a navigation warfare sensor that could replace traditional Global Positioning System receivers on a variety of Department of Defense platforms resulting in a significant increase in the number of future weapon systems operating in highly challenged electromagnetic environments having the capability to support Electronic Support operations as a part of planned missions. AFRL/PKSR, Wright-Patterson Air Force base, Ohio is the contracting activity.