- Courtney's Landing (Eddyville, Iowa)
- Eldora Muni (Eldora, Iowa)
- Central Community Hospital (Elkader, Iowa)
- Elkader (Elkader, Iowa)
- Wheatley Farms (Elkhorn, Iowa)
- Palo Alto County Hospital (Emmetsburg, Iowa)
- Emmetsburg Muni (Emmetsburg, Iowa)
- Estherville Muni (Estherville, Iowa)
- Freedom Field (Estherville, Iowa)
- Estle Field (Fairfield, Iowa)
- Fairfield Muni (Fairfield, Iowa)
- Jefferson County Hospital (Fairfield, Iowa)
- Farrar (Farrar, Iowa)
- Henry (Floyd, Iowa)
- Forest City Muni (Forest City, Iowa)
- Jirak (Fort Atkinson, Iowa)
- Fort Dodge Regional (Fort Dodge, Iowa)
- Trinity Regional Hospital (Fort Dodge, Iowa)
- Fort Madison Muni (Fort Madison, Iowa)
- Greenfield Muni (Greenfield, Iowa)
- Adair County Memorial Hospital (Greenfield, Iowa)
- Day Field (Grimes, Iowa)
- Robel Field (Grimes, Iowa)
- Grinnell Regional (Grinnell, Iowa)
- Grinnell Regional Medical Center (Grinnell, Iowa)
- Grundy Center Muni (Grundy Center, Iowa)
- Guthrie County Regional (Guthrie Center, Iowa)
- Walters (Guttenberg, Iowa)
- Gaa Private (Guttenberg, Iowa)
- Grape Community Hospital (Hamburg, Iowa)
- Beeds Lake (Hampton, Iowa)
- Hampton Muni (Hampton, Iowa)
- Myrtue Memorial Hospital (Harlan, Iowa)
- Harlan Muni (Harlan, Iowa)
- Lambert Fechter Muni (Hartley, Iowa)
- Community Memorial Health Center (Hartley, Iowa)
- Hawarden (Hawarden, Iowa)
- Hawarden Muni (Hawarden, Iowa)
- Hawk Field (Hawkeye, Iowa)
- Sherman (Hiawatha, Iowa)
- Humboldt Muni (Humboldt, Iowa)
- Humboldt County Memorial Hospital (Humboldt, Iowa)
- Watkins Private (Humeston, Iowa)
- Ida Grove Muni (Ida Grove, Iowa)
- Horn Memorial Hospital (Ida Grove, Iowa)
- Independence Muni (Independence, Iowa)
- Nash Field Indianola (Indianola, Iowa)
- Tuinstra Airfield (Indianola, Iowa)
- Laverty Fld (Indianola, Iowa)
- Too Short (Indianola, Iowa)