L-3 Communications Avionics Systems, Inc., Grand Rapids, Mich., is being awarded a maximum $25,899,144 firm-fixed-price, sole-source, indefinite-delivery/indefinite-quantity, long-term contract with a five-year base period for replenishment coverage of helicopter systems.  There are no other locations of performance.  Using service is Army.  There was originally one proposal solicited with one response.  The date of performance completion is March 10, 2016.  The Defense Logistics Agency Land and Maritime, Aberdeen, Md., is the contracting activity (SPRBL1-11-D-0012).