Indefinite Delivery Contract SPE4A726D0158

This Indefinite Delivery Contract was awarded to S3 Aerodefense LLC, a small business aerospace defense contractor, by the Defense Logistics Agency (DLA) Aviation on January 28, 2026, with a contract ceiling of $2.5 million and an ultimate completion date of January 27, 2029. The contract was competitively awarded through full and open competition with no set-aside designation applied. S3 Aerodefense will provide specialized aviation spare parts, components, and maintenance, repair, and overhaul (MRO) services to support the Department of Defense's aircraft maintenance and sustainment operations. The contractor's primary places of performance include facilities in Glendale and River Hills, Wisconsin, as well as Los Alamitos and Valencia, California, with deliveries supporting multiple Department of Defense installations.

The contract scope encompasses a comprehensive range of specialized aviation components critical to military aircraft readiness, including bleed air ducts and duct assemblies, sensing elements for fire detection and forward-looking infrared systems, gas turbine igniters and engine starters, electrical components and connectors, navigational and landing lights, heat exchanger ducts, oil cooler ducts, auxiliary power ducts, environmental control units, mechanical actuators, pressure gauges, and thermal resistors. Additionally, the contractor will provide MRO services supporting various military platforms including C-5 Galaxy aircraft and helicopter and fixed-wing aircraft systems operated by the Coast Guard, Navy, and Air Force. Task orders issued under this IDV will provide DLA Aviation with flexible procurement authority to issue delivery orders as operational requirements dictate, enabling responsive support to the Department of Defense's aircraft sustainment mission across multiple platforms and systems.