| Aeroporto Internacional de Minneapolis-Saint Paul (255 m, Minnesota) |
8 Bft |
| Aeroporto Internacional de São Francisco (5 m, Califórnia) |
8 Bft |
| Aeroporto Logístico da Califórnia do Sul (869 m, Califórnia) |
7 Bft |
| Albert Lea Municipal Airport (383 m, Minnesota) |
6 Bft |
| Algona Municipal Airport (372 m, Iowa) |
6 Bft |
| Ames Aeroporto (291 m, Iowa) |
7 Bft |
| Arviat (10 m, Nunavut) |
8 Bft |
| Big Bear Aeroporto (2058 m, Califórnia) |
7 Bft |
| Boone Aeroporto (354 m, Iowa) |
7 Bft |
| Buckeye Municipal Airport (315 m, Arizona) |
6 Bft |
| Cape Dorset Aeroporto (50 m, Nunavut) |
8 Bft |
| Central Illinois Regional Airport (267 m, Illinois) |
7 Bft |
| Chariton (320 m, Iowa) |
7 Bft |
| Chetek Aeroporto (322 m, Wisconsin) |
7 Bft |
| Clarion Municipal Airport (354 m, Iowa) |
7 Bft |
| Corning Aeroporto (89 m, Arkansas) |
6 Bft |
| Cumberland Municipal Airport (378 m, Wisconsin) |
6 Bft |
| Detroit Lakes Airport (426 m, Minnesota) |
6 Bft |
| Dodge Center Airport (398 m, Minnesota) |
6 Bft |
| Dodge County Airport (285 m, Wisconsin) |
6 Bft |
| Estherville Muni (401 m, Iowa) |
7 Bft |
| Flying Cloud Airport (276 m, Minnesota) |
6 Bft |
| Forest City Aeroporto (375 m, Iowa) |
6 Bft |
| Galesburg Municipal Airport (233 m, Illinois) |
6 Bft |
| Grider Field (63 m, Arkansas) |
6 Bft |
| Hettinger Municipal Airport (824 m, Dakota do Norte) |
6 Bft |
| Inukjuak (25 m, Quebec) |
7 Bft |
| Jacksonville Aeroporto (190 m, Illinois) |
7 Bft |
| Lamoni (342 m, Iowa) |
7 Bft |
| Langlade (464 m, Wisconsin) |
6 Bft |
| Lewis University Airport (231 m, Illinois) |
6 Bft |
| Mackinac Island Airport (226 m, Michigan) |
6 Bft |
| Macomb Municipal Airport (216 m, Illinois) |
6 Bft |
| Marin (1 m, Califórnia) |
6 Bft |
| Marshall Town Muni (296 m, Iowa) |
6 Bft |
| Monroe Municipal Airport (331 m, Wisconsin) |
6 Bft |
| Morris Aeroporto (344 m, Minnesota) |
6 Bft |
| New Richmond Regional Airport (304 m, Wisconsin) |
6 Bft |
| Newport (73 m, Arkansas) |
7 Bft |
| Northeast Iowa Regional Airport (343 m, Iowa) |
6 Bft |
| Osceola Aeroporto (275 m, Wisconsin) |
6 Bft |
| Osceola Muni (338 m, Iowa) |
6 Bft |
| Palm Springs Intl. Airport (141 m, Califórnia) |
7 Bft |
| Phoenix Deer Valley Airport (450 m, Arizona) |
7 Bft |
| Puvirnituq (23 m, Quebec) |
8 Bft |
| Red Wing Regional Airport (239 m, Minnesota) |
7 Bft |
| Rice Lake Regional Airport (347 m, Wisconsin) |
6 Bft |
| Rochelle Municipal Airport (238 m, Illinois) |
6 Bft |
| Sierra Blanca Regional Airport (2076 m, Novo México) |
7 Bft |
| Springerville Muni (2150 m, Arizona) |
6 Bft |
| Stuttgart Municipal Airport (68 m, Arkansas) |
7 Bft |
| Valley Intl. Airport (10 m, Texas) |
7 Bft |
| Waseca Municipal Airport (343 m, Minnesota) |
6 Bft |
| Wausau Downtown Airport (365 m, Wisconsin) |
6 Bft |
| Webster City (342 m, Iowa) |
7 Bft |
norte - sul