Antech Systems Inc.,* Chesapeake, Virginia, is awarded a $91,848,919 cost-plus-fixed-fee, cost-reimbursable, indefinite-delivery/indefinite-quantity contract. This contract provides engineering and technical support; maintenance and material management; software engineering, development, and integration; and development of logistics packages in support of command, control, communications, computers, and intelligence operational maintenance and engineering training for the Navy, Air Force, Army and other government agencies. Work will be performed in Norfolk, Virginia (60%); and St. Inigoes, Maryland (40%), and is expected to be completed in August 2026. No funds will be obligated at time of award; funds will be obligated on individual orders as they are issued. This contract was competitively procured via an electronic request for proposal; two offers were received. The Naval Air Warfare Center Aircraft Division, Patuxent River, Maryland, is the contracting activity (N0042121D0021).