| Mount Washington Airport (1910 m, Νέο Χαμσάιρ) |
8 Bft |
| Charleston International Airport (15 m, Νότια Καρολίνα) |
7 Bft |
| Saginaw (183 m, Μίσιγκαν) |
8 Bft |
| Midway International Airport (190 m, Ιλινόις) |
6 Bft |
| Waukegan National Airport (222 m, Ιλινόις) |
7 Bft |
| Sheboygan (228 m, Βισκονσίν) |
6 Bft |
| Milwaukee Mitchell International Airport (211 m, Βισκονσίν) |
6 Bft |
| Wittman Regional Airport (246 m, Βισκονσίν) |
6 Bft |
| Pontiac Airport (201 m, Ιλινόις) |
6 Bft |
| Cape Girardeau Regional Airport (102 m, Μισούρι) |
6 Bft |
| Abraham Lincoln Capital Airport (187 m, Ιλινόις) |
7 Bft |
| MidAmerica St. Louis Airport (135 m, Ιλινόις) |
6 Bft |
| Jackson (91 m, Μισισιπής) |
6 Bft |
| St. Louis Lambert International Airport (172 m, Μισούρι) |
6 Bft |
| Fletcher Field (53 m, Μισισιπής) |
7 Bft |
| Greenville Mid-Delta Airport (40 m, Μισισιπής) |
6 Bft |
| Quincy Regional Airport (232 m, Ιλινόις) |
6 Bft |
| W Memphis Municipal (64 m, Αρκάνσας) |
7 Bft |
| Rochester International Airport (402 m, Μινεσότα) |
6 Bft |
| Estherville Muni (401 m, Ιόβα) |
6 Bft |
| Wadena Municipal Airport (418 m, Μινεσότα) |
6 Bft |
| Port Isabel Airport (5 m, Τέξας) |
6 Bft |
| Corpus Christi International Airport (15 m, Τέξας) |
6 Bft |
| Yorkton Airport (498 m, Σασκάτσουαν) |
6 Bft |
| Colorado Air and Space Port (1680 m, Κολοράντο) |
6 Bft |
| Centennial Airport (1793 m, Κολοράντο) |
7 Bft |
| Denver International Airport (1656 m, Κολοράντο) |
6 Bft |
| Dixon Airport (1996 m, Γουάιομινγκ) |
7 Bft |
| Milford Municipal (1536 m, Γιούτα) |
6 Bft |
| Kingman Airport (1033 m, Αριζόνα) |
6 Bft |
| General William J. Fox Airfield (712 m, Καλιφόρνια) |
6 Bft |
| Mojave Air and Space Port Airport (849 m, Καλιφόρνια) |
6 Bft |
| Sandberg Airport (1379 m, Καλιφόρνια) |
6 Bft |
| Cape Lisburne LRRS Airport (3 m, Αλάσκα) |
8 Bft |
Βορράς - Νότος