Airports 1,801 to 1,850
Mayo Clinic Health System-Northland Heliport
Lincoln Land Community College Heliport
Porter County Municipal Airport
Community Memorial Hospital Heliport
Rice Lake Regional Airport - Carl's Field
Rantoul National Aviation Center - Frank Elliot field
Tomahawk Regional Airport
St Mary's Kewaunee Area Memorial Hospital Heliport
Decatur Conference Center and Hotel Heliport
Emmetsburg Municipal Airport
Andrew RLA Restricted Landing Area Airport