Supporting the aviation industry with unparalleled expertise for over 40 years, we offer certified service for Accessory Classes I, II, and III (Unlimited) on a vast catalog of over 20,000 capabilities.








Trusted by the
World's Leading Fleets
From commercial giants to defense forces, we support the world's most demanding aviation operations with precision and reliability.
We serve major carriers operating large fleets with scalable MRO support, optimized repair cycles, and compliance-driven performance for aircraft like the 737, A320, and 787.

"Four Star has been instrumental in supporting our A320 fleet. Their quick turnaround times and attention to detail help us keep operations running smoothly."
Search Over 20,000 capabilities
Search Over 20,000 capabilities
State-of-the-art facilities, thorough inspection & assembly, and rigorous quality systems.
State-of-the-art facilities, thorough inspection & assembly, and rigorous quality systems.
Common Questions
About Aircraft Accessory
Repair And Refurbishment
Proven Performance
Certified For Excellence
We meet the highest quality standards, backed by industry accreditations and a team dedicated to exceptional results.