Airports 12,001 to 12,050
St Charles County Regional Airport/Smartt Field
MercyOne Dubuque Medical Center Heliport
Baptist Medical Center-Princeton Heliport
Walker Regional Medical Center Heliport
Maquoketa Municipal Airport
Village Oaks Airport
Jackson-Madison County General Hospital Heliport
Dubuque Regional Airport
Walker County Airport Bevill Field
Merrill Municipal Airport
John Deere Dubuque Proving Grounds Airport