Oklahoma is home to some of the world’s most successful aerospace companies and the MRO capitol of the world! Our central location makes Oklahoma a hub for MRO including two of the largest MRO facilities in the world – The American Airlines Maintenance and Engineering Center employing more than 6,000 in Tulsa and the largest military depot for the U.S. Department of Defense, Tinker Air Force Base. More than 120,000 are employed in over 1,100 Oklahoma aerospace and defense related entities. The FAA Mike Monroney Aeronautical Center, in Oklahoma City, is the nation’s central FAA and USDOT logistics, support and training facility. Discover Oklahoma's amazing aerospace industry: visit us at booth 1855 or at OKCommerce.gov.