Great Lakes Field Offices
Flight Standards District Offices (FSDO)
- Cincinnati
- Columbus
- Cleveland
- West Chicago (Du Page)
- Detroit
- Fargo
- Grand Rapids
- Indianapolis
- Milwaukee
- Minneapolis
- Chicago O’Hare
- Rapid City
- South Bend
- Springfield
Certificate Management Office (CMO)
Address:
DOT/FAA/AGL-200
2300 E. Devon Avenue
Des Plaines, IL 60018
Phone: (847) 294-7252
Fax: (847) 294-7661
