Our Mission: Train, maintain, sustain.

FLSI delivers fleet sustainment excellence to the legacy aviation industry and beyond.     


At FLSI, our primary goal is to ensure clients have high quality ready spares in the right place, at the right time, and at the right price by using innovative digital resources to exceed operational requirements. Learn more about maintenance solutions, enhanced fleet sustainment programs, advanced IETMs, and alliance partnerships provided by FLSI today.