For Warranty Repair Administration on Collins Aerospace (formerly UTC Aerospace Systems – UTAS), cage codes 59885, 60678, 0AJJ0, 89305, please send units to the following address:

Proponent Warranty and Repair Administration
2999 West County Road 42, Suite #132
Burnsville, MN 55306 USA
warrantyrepair@proponent.com
Int’l and US: 1-800-554-5856, x1145 or x1146

Please call or email warranty and repair for inquiries on non-Collins Aerospace warranty and repair administration capabilities, as we service other select product lines.

For pre-shipping notices please email wrshipreceiving@proponent.com