Collins Aerospace offers a rich variety of web-based tools to help customers manage their relationship with us. We remain committed to seamless customer service excellence as we continue to integrate the UTC Aerospace Systems and Rockwell Collins customer portals.

Our customer portals provide a simplified interface that enables transactional ease and greater access to customized information.

You can search for support information by product line or CAGE code. If you'd prefer to browse through our support options, visit our Support page.

Enter keywords or CAGE code, or select an option from the list.

View a list of Collins CAGE codes

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CAGE code(s):

Collins business unit:

Repair parts support

1-888-COLLINS (in the U.S.)
319-265-5467 (outside the U.S.)
[email protected]

Rental and exchange support

1-800-713-7693 (in the U.S.)
319-295-4361 (outside the U.S.)
[email protected]

Customer dashboard

Access order history and status, your technical publications library, or your airport databases.

Technical support

avionicssuppor[email protected]

Spares & AOG

On the web


Technical support

[email protected]

Technical publications

On the web

Technical publications


Warranty claims

Aerostructures 24/7 customer support


Interiors Response Center


[email protected]

IMS Service Desk

For technical support, contact us 24 hours a day, 7 days a week.


+1 800-633-6882*

*see AT&T International Dialing Guide for toll-free dialing instructions by country

[email protected]


+1 410-266-4063

IMS Operations Center

[email protected]

24/7 Customer Response Center

[email protected]

Learn more about our new Customer Response Center support experience

Product line CAGE code Collins business unit Location