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Chicago O'Hare CMO

Flight Standards Realignment information

Gerardo Martinez, Manager


2300 E. Devon Avenue
Suite 274
Des Plaines, IL 60018

Phone:  (847)294-7900 FAX:  (847)294-7902
Email the Office

Office Hours: 7:30 a.m. to 4:00 p.m., Central Time, Monday - Friday.
Closed on Federal Holidays.
Office visits by appointment highly recommended.

Provide Air Carrier oversight for Air Wisconsin Airlines

Designated Airworthiness Representatives

John Hassen
Glenview, IL 60025
(847) 922-1055
Large/Small Aircraft

Local Airports and other Government Websites

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