Air Combat Effectiveness Consulting Group LLC,* Lexington Park, Maryland (N0042125D0033); AM Pierce and Associates Inc.,* California, Maryland (N0042125D0034); American Electronic Warfare Associates Inc.,* California, Maryland (N0042125D0035); C4CJV LLC,* Burke, Virginia (N0042125D0036); Compendium Federal Technology, LLC,* Lexington Park, Maryland (N0042125D0037); CRL Technologies Inc.,* Lexington Park, Maryland (N0042125D0038); Coherent Technical Services Inc.,* Hollywood, Maryland (N0042125D0039); Eagle Systems Inc.,* California, Maryland (N0042125D0040); Fusion 2 Inc.,* Leonardtown, Maryland (N0042125D0041); Greenfield Engineering Corp.,* Leonardtown, Maryland (N0042125D0042); Global Technologies Management Resources Inc.,* Hollywood, Maryland (N0042125D0043); Innovation Integration Inc.,* Huntsville, Alabama (N0042125D0044); Render Security Engineering LLC,* California, Maryland (N0042125D0045); Tekla Research Inc.,* Lexington Park, Maryland (N0042125D0046); Technology Security Associates Inc.,* California, Maryland (N0042125D0047); Sabre Systems LLC, Warminster, Pennsylvania (N0042125D0052); American Systems Corp., Chantilly, Virginia (N0042125D0053); Aviation Systems Engineering Co., Inc., Lexington Park, Maryland (N0042125D0054); AVIAN LLC, Lexington Park, Maryland (N0042125D0055); BAE Systems Technology Solutions and Services Inc., Rockville, Maryland (N0042125D0056); Booz Allen Hamilton, McLean, Virginia (N0042125D0057); DCS Corp., Alexandria, Virginia (N0042125D0058); Epsilon C5I Inc., San Diego, California (N0042125D0059); FGS LLC, La Plata, Maryland (N0042125D0060); Indigenous Technologies, Oklahoma City, Oklahoma (N0042125D0061); J.F. Taylor Inc., Great Mills, Maryland (N0042125D0062); KBR Wyle Services LLC, Lexington Park, Maryland (N0042125D0063); MAG DS Corp., doing business as MAG Aerospace, Fairfax, Virginia (N0042125D0064); ManTech Advanced Systems International Inc., Herndon, Virginia (N0042125D0065); The MIL Corp., Bowie, Maryland (N0042125D0066); Modern Technology Solutions Inc., Alexandria, Virginia (N0042125D0067); Naval Systems Inc., Lexington Park, Maryland (N0042125D0068); Precise Systems Inc., Lexington Park, Maryland (N0042125D0069); Resource Management Concepts Inc., Lexington Park, Maryland (N0042125D0070); Scientific Research Corp., Atlanta, Georgia (N0042125D0071); Serco Inc., Herndon, Virginia (N0042125D0072); Smartronix LLC, Hollywood, Maryland (N0042125D0073); Systems Planning and Analysis Inc., Alexandria, Virginia (N0042125D0074); Tyto Government Solutions Inc., Herndon, Virginia (N0042125D0076); Zel Technologies LLC, Hampton, Virginia (N0042125D0077); and Tecolote Research Inc., Goleta California (N0042125D0078), are each awarded a cost-plus-fixed-fee, cost reimbursable, firm-fixed-price, indefinite-delivery/indefinite-quantity contract, with specific contract line item number contract types specified on the individual orders. The estimated aggregate ceiling for all contracts is $249,000,000 with the companies having an opportunity to compete for individual orders. These contracts procure support services at multiple classification levels, up to and to include top secret//sensitive compartmented information to support all aspects of the acquisition life cycle for various platforms and programs within the Naval Air Systems Command (NAVAIR) Enterprise, subordinate NAVAIR commands, and Program Executive Offices. Work will be performed in Patuxent River, Maryland, and various locations within the continental U.S., to include contractor facilities. Specific locations and percentages of work will be determined at award of individual orders and is expected to be completed in February 2030. No funds will be obligated at the time of award; funds will be obligated on individual orders as they are issued. These contracts were competitively procured; 43 offers were received. The Naval Air Warfare Center Aircraft Division, Patuxent River, Maryland, is the contracting activity.