L3 Technologies Inc., Herndon, Virginia, is awarded an $18,862,198 cost-plus-fixed-fee order (N0001925F2268) against a previously issued basic ordering agreement (N0001924G0004). This order provides engineering support for the Acoustic System Performance Estimate Performance Computer Tool software development and sustainment in support of improving fleet operations on multiple platforms for the Navy. Work will be performed in Herndon, Virginia, and is expected to be completed in March 2030. Fiscal 2025 research, development, test and evaluation funds in the amount of $800,000 will be obligated at the time of award, none of which will expire at the end of the current fiscal year. This contract was not competed. Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.