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-0048. The procurement involves an estimated total of 51 fuel cells over a three-year period, with specific delivery requirements of 12 units in the first year, followed by 11 units in the second and third years, all to be delivered by October 1, 2025. These fuel cells are critical for inflight refueling operations, underscoring their importance to military logistics and operational readiness. Interested vendors should contact David Garcia at 405-739-5501 or via email at david.garcia.59@us.af.mil, with proposals due by January 10, 2025, and the anticipated award date set for March 31, 2025.