| Aeroporto Regional de Wittman (246 m, Wisconsin) |
7 Bft |
| Akhiok Aeroporto (13 m, Alasca) |
8 Bft |
| Anderson Municipal Airport (280 m, Indiana) |
6 Bft |
| Arthur N. Neu Airport (375 m, Iowa) |
6 Bft |
| Audubon County Airport (392 m, Iowa) |
6 Bft |
| Base Aérea Wright-Patterson (251 m, Ohio) |
6 Bft |
| Bellefontaine Regional Airport (342 m, Ohio) |
6 Bft |
| Buffalo (881 m, Dakota do Sul) |
7 Bft |
| Caldwell Aeroporto (740 m, Idaho) |
6 Bft |
| Cape Romanzof LRRS Airport (123 m, Alasca) |
7 Bft |
| Central Illinois Regional Airport (267 m, Illinois) |
7 Bft |
| Chan Gurney Municipal Airport (398 m, Dakota do Sul) |
7 Bft |
| Charlevoix Aeroporto (204 m, Michigan) |
6 Bft |
| Cheboygan Aeroporto (195 m, Michigan) |
6 Bft |
| Chippewa (244 m, Michigan) |
8 Bft |
| Columbus Municipal Airport (440 m, Nebraska) |
6 Bft |
| Copper Harbor Ramos (186 m, Michigan) |
7 Bft |
| Cut Bank Aeroporto (1169 m, Montana) |
8 Bft |
| Denison (388 m, Iowa) |
7 Bft |
| Dickinson Theodore Roosevelt Regional Airport (787 m, Dakota do Norte) |
7 Bft |
| Dodge County Airport (285 m, Wisconsin) |
6 Bft |
| DuPage Airport (231 m, Illinois) |
7 Bft |
| Duluth Aeroporto (432 m, Minnesota) |
7 Bft |
| Fond du Lac (246 m, Wisconsin) |
7 Bft |
| Grand Marais (186 m, Minnesota) |
8 Bft |
| Harbor Springs Municipal Airport (209 m, Michigan) |
6 Bft |
| Harlan Aeroporto (375 m, Iowa) |
6 Bft |
| Hettinger Municipal Airport (824 m, Dakota do Norte) |
6 Bft |
| Houghton (327 m, Michigan) |
7 Bft |
| Igiugig Airport (27 m, Alasca) |
8 Bft |
| Iowa City Municipal Airport (198 m, Iowa) |
6 Bft |
| Jackson Hole Airport (1964 m, Wyoming) |
6 Bft |
| Jefferson (167 m, Missouri) |
6 Bft |
| Jordan Airport (811 m, Montana) |
6 Bft |
| Keokuk Municipal Airport (205 m, Iowa) |
7 Bft |
| Kirksville Regional Airport (294 m, Missouri) |
7 Bft |
| Knoxville (283 m, Iowa) |
6 Bft |
| Kodiak Airport (34 m, Alasca) |
8 Bft |
| Koliganek Aeroporto (82 m, Alasca) |
9 Bft |
| Lakeland Airport (496 m, Wisconsin) |
6 Bft |
| Lamoni (342 m, Iowa) |
7 Bft |
| Langlade (464 m, Wisconsin) |
7 Bft |
| Le Mars Municipal Airport (365 m, Iowa) |
7 Bft |
| Lewis University Airport (231 m, Illinois) |
6 Bft |
| Mackinac Island Airport (226 m, Michigan) |
6 Bft |
| Manistique (209 m, Michigan) |
6 Bft |
| Millard Airport (320 m, Nebraska) |
6 Bft |
| Nebraska (354 m, Nebraska) |
7 Bft |
| New Stuyahok Aeroporto (92 m, Alasca) |
7 Bft |
| Offutt AFB (319 m, Nebraska) |
6 Bft |
| Ottumwa Regional Airport (256 m, Iowa) |
6 Bft |
| Perry Municipal Airport (309 m, Iowa) |
7 Bft |
| Platinum Airport (5 m, Alasca) |
8 Bft |
| Red Oak Municipal Airport (318 m, Iowa) |
7 Bft |
| Richard I. Bong Airport (206 m, Wisconsin) |
6 Bft |
| Rockford Aeroporto (226 m, Illinois) |
6 Bft |
| Rogers City Aeroporto (204 m, Michigan) |
6 Bft |
| Sheldon (432 m, Iowa) |
7 Bft |
| Sidney- Richland Municipal Airport (605 m, Montana) |
6 Bft |
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
9 Bft |
| Slayton Aeroporto (495 m, Minnesota) |
6 Bft |
| South Big Horn Co Arpt (1201 m, Wyoming) |
7 Bft |
| Southeast Iowa Regional Airport (210 m, Iowa) |
7 Bft |
| Springfield- Beckley Municipal Airport (323 m, Ohio) |
7 Bft |
| St. George Island Airport (38 m, Alasca) |
9 Bft |
| St. Paul (9 m, Alasca) |
8 Bft |
| Tekamah (Asos) (312 m, Nebraska) |
7 Bft |
| Two Harbors (328 m, Minnesota) |
7 Bft |
| Unalaska Aeroporto (4 m, Alasca) |
7 Bft |
| University of Illinois Willard Airport (230 m, Illinois) |
6 Bft |
| Vermilion Regional Airport (212 m, Illinois) |
7 Bft |
| Wilmington Aeroporto (326 m, Pensilvânia) |
7 Bft |
norte - sul