S3 AeroDefense

Headquartered in Milwaukee, Wisconsin, USA, S3 AeroDefense is a recognized worldwide leader in providing aircraft spares, component repair services and supply chain solutions to Military Aircraft Operators. Since its inception in 2005, S3 AeroDefense has been focused on quality, innovation, and dedication to exceptional customer support. With a focus on OEM strategic distribution, S3 AeroDefense is the trusted solution provider to customers and OEMs.