Cascadia CMO

Flight Standards Realignment information

Des Moines Washington Office
(Alaska Air CMT)

2200 South 216th Street, Second Floor
Des Moines, Washington, 98198
Phone: Refer to Employee Directory

Hillsboro Oregon Office
(Horizon Air CMT)

(CMT Horizon Air Certificate Management)

3180 NE Century Blvd.
Hillsboro, Oregon 97124
Phone: Refer to Employee Directory

Alaska Airlines and Horizon Air CMT Office Hours

7:30 am – 4:00pm,
Monday - Friday by appointment only

Who We Are

Service Area

The Cascadia CMO oversees all operational aspects of the Alaska Airlines and Horizon Air 14 CFR Part 121 certificates, which includes aircraft maintenance, aircrew training, and flight operations in the United States, Canada, and Mexico.