Whether you need a part, a repair, or a modification for enhanced functionality, Collins Aerospace offers extensive MRO services to meet your every need.


Our global services and support locations are strategically located around the world to provide our customers with OEM-quality repair services.

Find a repair location

Repair parts

With a dedicated inventory of components and subassemblies that meet Original Equipment Manufacturer (OEM) quality and performance specifications, we provide optimal off-the-shelf delivery.

Avionics repair parts web shop

Avionics Repair Parts Support

Test equipment calibration

Our fixed-base and mobile on-site calibration and repair support service is available for a wide range of third-party test equipment, air data services and physical/dimension measurement.

Calibration Contact