The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Oklahoma City, is seeking proposals for the procurement of fuel cells under solicitation SPRTA1-25-R-0040. The contract will be a firm fixed price type for a maximum of 143 units over a three-year period, with estimated quantities of 32 units in the first and second years, and 31 units in the third year, all intended for use in the KC-135 aircraft for inflight refueling operations. Interested vendors should note that the anticipated solicitation issue date is November 26, 2024, with responses due by January 10, 2025, and the award date expected by March 31, 2025. For further inquiries, potential bidders can contact David Garcia at 405-739-5501 or via email at david.garcia.59@us.af.mil.