| Aurora Municipal (Letiště) (215 m, Illinois) |
6 Bft |
| Beaver Island (Letiště) (204 m, Michigan) |
7 Bft |
| Cape St James CS (92 m, Britská Kolumbie) |
8 Bft |
| Caribou (187 m, Ontario) |
7 Bft |
| Charlevoix (Letiště) (204 m, Michigan) |
7 Bft |
| Chicago Executive (Letiště) (197 m, Illinois) |
6 Bft |
| Clinton Municipal (Letiště) (216 m, Iowa) |
6 Bft |
| Clintonville Municipal (Letiště) (251 m, Wisconsin) |
6 Bft |
| Crescent City (17 m, Kalifornie) |
6 Bft |
| Davenport Municipal (Letiště) (259 m, Iowa) |
7 Bft |
| Door (221 m, Wisconsin) |
6 Bft |
| DuPage (Letiště) (231 m, Illinois) |
7 Bft |
| Dubuque Regional (Letiště) (329 m, Iowa) |
6 Bft |
| Gaylord (Letiště) (404 m, Michigan) |
7 Bft |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
7 Bft |
| Green Bay (209 m, Wisconsin) |
7 Bft |
| Herbert Isl. (17 m, Britská Kolumbie) |
7 Bft |
| Houghton (327 m, Michigan) |
7 Bft |
| Inukjuak (25 m, Québec) |
8 Bft |
| Jackson (305 m, Michigan) |
6 Bft |
| John H. Batten (Letiště) (205 m, Wisconsin) |
6 Bft |
| Kenosha Regional (Letiště) (226 m, Wisconsin) |
6 Bft |
| Lansing (Letiště) (188 m, Illinois) |
6 Bft |
| Lewis University (Letiště) (231 m, Illinois) |
6 Bft |
| Mackinac Island (Letiště) (226 m, Michigan) |
6 Bft |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
6 Bft |
| Mineral Point (359 m, Wisconsin) |
6 Bft |
| Monroe Municipal (Letiště) (331 m, Wisconsin) |
7 Bft |
| Montréal Letiště Trudeau (34 m, Québec) |
6 Bft |
| Mount Washington Letiště (1910 m, New Hampshire) |
11 Bft |
| Muskegon (193 m, Michigan) |
6 Bft |
| O'Hare Intl. Airport (205 m, Illinois) |
6 Bft |
| Owatonna (Awos) (350 m, Minnesota) |
6 Bft |
| Pellston Regional (Letiště) (217 m, Michigan) |
7 Bft |
| Point Lay LRRS (Letiště) (6 m, Aljaška) |
8 Bft |
| Roscommon (351 m, Michigan) |
7 Bft |
| Sandspit (6 m, Britská Kolumbie) |
6 Bft |
| Sartine Isl (112 m, Britská Kolumbie) |
6 Bft |
| Socorro (Letiště) (1478 m, Nové Mexiko) |
7 Bft |
| Solander Island (99 m, Britská Kolumbie) |
12 Bft |
| South Wood County (Letiště) (308 m, Wisconsin) |
6 Bft |
| Southwest Michigan Regional (Letiště) (196 m, Michigan) |
6 Bft |
| St. Paul (9 m, Aljaška) |
7 Bft |
| St. Peters (30 m, Prince Edward Islands) |
6 Bft |
| Warsaw Municipal (Letiště) (259 m, Indiana) |
6 Bft |
| West Michigan Regional (Letiště) (210 m, Michigan) |
7 Bft |
Sever - Jih