The Department of Defense, specifically the Department of the Air Force, intends to issue a sole source solicitation for a Firm-Fixed-Price contract with Sunhillo Corp. for annual hardware and software maintenance services. This contract is crucial for ensuring the operational readiness and security of mission-critical systems, providing essential software updates, security patches, firmware upgrades, and hardware repair or replacement services for Sunhillo equipment, including Longport Chassis, Longport Cards, and Margate ADS-B Receivers. The anticipated award date is August 22, 2025, with a delivery schedule extending from August 22, 2025, to September 18, 2026. Interested parties may submit capability statements or proposals to the primary contact, Amber Marshall, at amber.marshall.4@us.af.mil or by phone at 801-777-3484.