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)
• Feedback Form