The Department of Defense, through the Defense Logistics Agency, is seeking proposals for a firm fixed-price contract to supply fuel cells for the KC-135 aircraft, with a presolicitation notice for solicitation SPRTA1-25-R-0045. The contract will cover an estimated quantity of 147 fuel cells over three years, with deliveries scheduled to begin on or before October 1, 2025. These fuel cells are critical for inflight refueling operations, and the government intends to negotiate with a limited number of sources due to the specialized nature of the requirements. Interested parties should note that the approximate solicitation issue date is November 26, 2024, with a response deadline of January 10, 2025, and the anticipated award date is March 31, 2025. For further inquiries, potential offerors can contact David Garcia at 405-739-5501 or via email at david.garcia.59@us.af.mil.