What's New USD receives Continuous Improvement Award from Raytheon Missile Systems. Search the Site About USD Company Focus Markets Served FAQs Literature Trade Shows Contact Information Sales Representatives Directions Career Opportunities Terms and Conditions Capability List - PDF Capability List - Excel Company Overview Quality Certifications Supported Platforms Include C-130, E2-C, E-3, F-4, F-5, F-15, F-16, F-18, T-38, TPS-43, 59, 63, 70, 75, TPQ-36/37, FPS-117, and more Inertial Products Overview Brand Cross Reference Matrix Rate Sensor Package Long Life Gyro Option If you are unable to find what you are looking for, please click here.