| Mount Washington Airport (1910 m, Νέο Χαμσάιρ) |
9 Bft |
| Gordonsville Muni (138 m, Βιρτζίνια) |
6 Bft |
| Shenandoah Valley Regional Airport (366 m, Βιρτζίνια) |
6 Bft |
| Elkins/Randolph Field Airport (609 m, Δυτική Βιρτζίνια) |
6 Bft |
| Cecil Airport (27 m, Φλόριντα) |
8 Bft |
| Ocala International Airport (27 m, Φλόριντα) |
6 Bft |
| Venice Municipal Airport (6 m, Φλόριντα) |
7 Bft |
| Brooksville- Tampa Bay Regional Airport (20 m, Φλόριντα) |
8 Bft |
| Coral Harbour Airport (64 m, Νάναβατ) |
8 Bft |
| Goshen Municipal Airport (252 m, Ιντιάνα) |
7 Bft |
| Grissom Air Reserve Base (247 m, Ιντιάνα) |
8 Bft |
| Fulton County Airport (241 m, Ιντιάνα) |
8 Bft |
| Frankfort Municipal Airport (262 m, Ιντιάνα) |
9 Bft |
| Ft Severn (15 m, Οντάριο) |
7 Bft |
| Brownsville/South Padre (8 m, Τέξας) |
6 Bft |
| Naval Air Station Kingsville Airport (17 m, Τέξας) |
6 Bft |
| Alice International Airport (52 m, Τέξας) |
6 Bft |
| McAllen Miller International Airport (33 m, Τέξας) |
6 Bft |
| Colorado Springs Airport (1881 m, Κολοράντο) |
8 Bft |
| Stefansson Is (11 m, Νάναβατ) |
7 Bft |
| Alamogordo (1279 m, Nέο Μεξικό) |
8 Bft |
| Holloman Air Force Base (1248 m, Nέο Μεξικό) |
8 Bft |
| Mercury/Desert Rock (1006 m, Νεβάδα) |
7 Bft |
| Holman Island Airport (36 m, ΒΔ περιοχές) |
7 Bft |
| Old Crow Airport (251 m, Γιούκον) |
6 Bft |
| Daniel K. Inouye International Airport (5 m, Χαβάη) |
6 Bft |
| Shishmaref Airport (2 m, Αλάσκα) |
7 Bft |
| Cape Lisburne LRRS Airport (3 m, Αλάσκα) |
7 Bft |
Βορράς - Νότος