KBR Wyle Services LLC, Lexington Park, Maryland, is awarded a $28,918,883, cost reimbursable, cost-plus-fixed-fee, indefinite-delivery/indefinite-quantity contract. This contract provides field maintenance services in support of fleet area controls and surveillance facility air control tracking systems and AN/FYK-39(V) radar warning receivers. Additionally, this contract provides an automated air traffic control and surveillance capability relying on digitized radar data and utilizing color graphic displays OJ-753U(V)2, stand-alone radar console OJ-753U(V)1, integrated range status system, a variant of the AN/FYK-39 radar warning receivers, specifically adapted for use at Marine Corps range facilities; and standard terminal automation replacement system, for use at Navy facilities. Work will be performed in Jacksonville, Florida (30%); San Diego, California (15%); Virginia Beach, Virginia (15%); Pearl Harbor, Hawaii (10%); St. Inigoes, Maryland (6%); Twentynine Palms, California (4%); Okinawa, Japan (4%); Townsend, Georgia (4%); Camp Pendleton, California (4%); Jacksonville, North Carolina (2%); Cherry Point, North Carolina (2%); Yuma, Arizona (1%); Bridgeport, California (1%); Quantico, Virginia (1%); and Fort Bragg, North Carolina (1%), and is expected to be completed in June 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 (N0042121D0022).