L-3 Communications Avionics Systems, Grand Rapids, Michigan, has been awarded a $10,533,380 firm-fixed-priced contract for F/A-18 aircraft altitude indicators. 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 two-year contract with no option periods. Location of performance is Michigan, with a June 17, 2020, performance completion date. Using military service is Navy. Type of appropriation is fiscal 2019 Navy working capital funds. The contracting activity is the Defense Logistics Agency Aviation, Philadelphia, Pennsylvania (SPRPA1-19-C-X007).