| Ross County Flughafen (221 m, Ohio) |
6 Bft |
| Marion Municipal Airport (303 m, Ohio) |
7 Bft |
| Darke County Airport (307 m, Ohio) |
6 Bft |
| Battle Creek Executive Airport (290 m, Michigan) |
7 Bft |
| Marion Flughafen (262 m, Indiana) |
6 Bft |
| Warsaw Municipal Airport (259 m, Indiana) |
6 Bft |
| Fulton County Airport (241 m, Indiana) |
7 Bft |
| Logansport Flughafen (225 m, Indiana) |
7 Bft |
| Daviess County Airport (144 m, Indiana) |
7 Bft |
| Madisonville Municipal Airport (134 m, Kentucky) |
7 Bft |
| Rantoul National Aviation Center (225 m, Illinois) |
7 Bft |
| Flora (144 m, Illinois) |
6 Bft |
| Effingham (179 m, Illinois) |
6 Bft |
| Pontiac Flughafen (201 m, Illinois) |
7 Bft |
| DeKalb Flughafen (279 m, Illinois) |
7 Bft |
| Illinois Valley Regional Airport (199 m, Illinois) |
7 Bft |
| New Lisbon Flughafen (276 m, Wisconsin) |
6 Bft |
| Tri-County Regional Airport (219 m, Wisconsin) |
7 Bft |
| Platteville Municipal Airport (312 m, Wisconsin) |
6 Bft |
| Dubuque Regional Airport (329 m, Iowa) |
7 Bft |
| Muscatine Municipal Airport (167 m, Iowa) |
6 Bft |
| Monticello Regional Airport (259 m, Iowa) |
7 Bft |
| Keokuk Municipal Airport (205 m, Iowa) |
6 Bft |
| Washington (230 m, Iowa) |
7 Bft |
| Independence Municipal Airport (298 m, Iowa) |
7 Bft |
| Oelwen (328 m, Iowa) |
7 Bft |
| Oskaloosa Flughafen (256 m, Iowa) |
7 Bft |
| Rochester Intl. Airport (402 m, Minnesota) |
7 Bft |
| Northeast Iowa Regional Airport (343 m, Iowa) |
7 Bft |
| Pella Flughafen (270 m, Iowa) |
6 Bft |
| Minneapolis-Saint Paul Intl. Airport (255 m, Minnesota) |
6 Bft |
| Mason (363 m, Iowa) |
7 Bft |
| Chariton (320 m, Iowa) |
6 Bft |
| Ankeny Regional Airport (275 m, Iowa) |
6 Bft |
| Forest City Flughafen (375 m, Iowa) |
7 Bft |
| Clarion Municipal Airport (354 m, Iowa) |
7 Bft |
| Boone Flughafen (354 m, Iowa) |
7 Bft |
| Webster City (342 m, Iowa) |
7 Bft |
| Mankato Regional Airport (311 m, Minnesota) |
7 Bft |
| Algona Municipal Airport (372 m, Iowa) |
7 Bft |
| Creston (394 m, Iowa) |
6 Bft |
| Litchfield Flughafen (347 m, Minnesota) |
6 Bft |
| Arthur N. Neu Airport (375 m, Iowa) |
6 Bft |
| Storm Lake Municipal Airport (454 m, Iowa) |
6 Bft |
| Harlan Flughafen (375 m, Iowa) |
6 Bft |
| Alexandria Municipal Airport (432 m, Minnesota) |
6 Bft |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
6 Bft |
| Sheldon (432 m, Iowa) |
6 Bft |
| Rapid City Flughafen (965 m, South Dakota) |
6 Bft |
| L. M. Clayton Airport (605 m, Montana) |
7 Bft |
| Lewistown Municipal Airport (1263 m, Montana) |
7 Bft |
| Akhiok Flughafen (13 m, Alaska) |
9 Bft |
| Igiugig Airport (27 m, Alaska) |
9 Bft |
| Koliganek Flughafen (82 m, Alaska) |
9 Bft |
| New Stuyahok Flughafen (92 m, Alaska) |
7 Bft |
| Unalaska Flughafen (4 m, Alaska) |
8 Bft |
Nord - Süd