DuPage FSDO
Contact the Office
Address:
31W775 North Ave.,
DuPage Airport
West Chicago, IL 60185-1056
Phone: (630) 443-3100 Fax: (630) 443-3155
Email the Office
Office Hours: 7:30 a.m. to 4:00 p.m., Monday – Friday
Appointments Requested for Office Visits
- DuPage FSDO Service Area Map (PDF)
for General Aviation
Visit the Chicago O'Hare FSDO for Part 121 Information - Directions to the Office
- Employee Directory (PDF)
- Customer Feedback Form
