The Department of Defense, through the Defense Logistics Agency, is seeking qualified suppliers for the procurement of 36 Air Cooler Units specifically designed for the UH-60 Blackhawk helicopter under Solicitation Number SPRRA124R0037. The contract will be established as a Firm Fixed Price agreement, with production lead times of 540 days if First Article Testing is required and 360 days without such testing. This procurement is critical for military operations, and eligible suppliers include Sikorsky Aircraft Corporation, Pioneer Spares, and Enviro Systems, with a strong emphasis on pre-qualification for all offerors. Interested parties must direct their inquiries to Cornelius Edison at cornelius.edison@dla.mil, with the closing date for submissions set for September 26, 2024.