| Abraham Lincoln Capital Airport (187 m, Ιλινόις) |
8 Bft |
| Acadiana Regional Airport (7 m, Λουιζιάνα) |
6 Bft |
| Alexandria Municipal Airport (432 m, Μινεσότα) |
6 Bft |
| Barkley Regional Airport (126 m, Κεντάκι) |
6 Bft |
| Blytheville Municipal Airport (78 m, Αρκάνσας) |
6 Bft |
| Brownsville/South Padre (8 m, Τέξας) |
6 Bft |
| Buffalo Airport (1514 m, Γουάιομινγκ) |
6 Bft |
| Burley Municipal Airport (1267 m, Ιντάχο) |
6 Bft |
| C. David Campbell Field (136 m, Τέξας) |
8 Bft |
| Cairo Airport (98 m, Ιλινόις) |
6 Bft |
| Calgary International Airport (1084 m, Αλμπέρτα) |
6 Bft |
| Cape Girardeau Regional Airport (102 m, Μισούρι) |
7 Bft |
| Cape Race (27 m, Νέα Γη) |
9 Bft |
| Cape Romanzof LRRS Airport (123 m, Αλάσκα) |
6 Bft |
| Caribou (187 m, Οντάριο) |
6 Bft |
| Carmi Airport (118 m, Ιλινόις) |
7 Bft |
| Central Illinois Regional Airport (267 m, Ιλινόις) |
7 Bft |
| Centralia (163 m, Ιλινόις) |
7 Bft |
| Clines Corner (2160 m, Nέο Μεξικό) |
6 Bft |
| Cloquet Carlton (390 m, Μινεσότα) |
6 Bft |
| Coles (220 m, Ιλινόις) |
8 Bft |
| Colonel James Jabara Airport (433 m, Κάνσας) |
7 Bft |
| Columbia Gorge Regional Airport (73 m, Ουάσιγκτον) |
6 Bft |
| Council Bluffs Airport (382 m, Ιόβα) |
7 Bft |
| Cox Field (167 m, Τέξας) |
8 Bft |
| Crawfordsville Regional Airport (244 m, Ιντιάνα) |
7 Bft |
| Cut Bank Airport (1169 m, Μοντάνα) |
7 Bft |
| Dallas Executive Airport (201 m, Τέξας) |
6 Bft |
| Dallas Fort Worth International Airport (182 m, Τέξας) |
6 Bft |
| Dallas Love Field (148 m, Τέξας) |
6 Bft |
| Decatur Airport (208 m, Ιλινόις) |
8 Bft |
| Defiance Memorial Airport (219 m, Οχάιο) |
6 Bft |
| Delaware (286 m, Ιντιάνα) |
6 Bft |
| Drake Field (381 m, Αρκάνσας) |
6 Bft |
| Edgar County Airport (199 m, Ιλινόις) |
8 Bft |
| Effingham (179 m, Ιλινόις) |
6 Bft |
| Fairfield Municipal Airport (133 m, Ιλινόις) |
7 Bft |
| Findlay Airport (247 m, Οχάιο) |
7 Bft |
| Flora (144 m, Ιλινόις) |
7 Bft |
| Fort Lauderdale (7 m, Φλόριντα) |
6 Bft |
| Fort Wayne International Airport (252 m, Ιντιάνα) |
7 Bft |
| Gooding Airport (1138 m, Ιντάχο) |
6 Bft |
| Goshen Municipal Airport (252 m, Ιντιάνα) |
7 Bft |
| Great Falls International Airport (1116 m, Μοντάνα) |
7 Bft |
| Green Bay (209 m, Βισκονσίν) |
7 Bft |
| Gulfport (9 m, Μισισιπής) |
7 Bft |
| Hall Beach Airport (7 m, Νάναβατ) |
8 Bft |
| Hammond Northshore Regional Airport (13 m, Λουιζιάνα) |
6 Bft |
| Henderson (117 m, Κεντάκι) |
6 Bft |
| Houma- Terrebonne Airport (3 m, Μισισιπής) |
6 Bft |
| Idabel (144 m, Οκλαχόμα) |
6 Bft |
| Illinois Valley Regional Airport (199 m, Ιλινόις) |
6 Bft |
| Indianapolis International Airport (246 m, Ιντιάνα) |
6 Bft |
| Jack Edwards Airport (5 m, Αλαμπάμα) |
6 Bft |
| Jacksonville Airport (190 m, Ιλινόις) |
7 Bft |
| Jasper County Airport (213 m, Ιντιάνα) |
7 Bft |
| Jerome (1233 m, Ιντάχο) |
7 Bft |
| Jonesboro Municipal Airport (80 m, Αρκάνσας) |
7 Bft |
| Key West Airport (5 m, Φλόριντα) |
6 Bft |
| Kinngait Airport (50 m, Νάναβατ) |
7 Bft |
| Kokomo Municipal Airport (253 m, Ιντιάνα) |
6 Bft |
| Lafayette Regional Airport (13 m, Λουιζιάνα) |
6 Bft |
| Lakefront Airport (3 m, Λουιζιάνα) |
7 Bft |
| Lawrenceville- Vincennes International Airport (131 m, Ιλινόις) |
8 Bft |
| Lewis University Airport (231 m, Ιλινόις) |
6 Bft |
| Litchfield Municipal Airport (210 m, Ιλινόις) |
8 Bft |
| Logan County Airport (178 m, Ιλινόις) |
8 Bft |
| London Madison County Airport (330 m, Οχάιο) |
6 Bft |
| Macomb Municipal Airport (216 m, Ιλινόις) |
7 Bft |
| Majors Airport (163 m, Τέξας) |
6 Bft |
| Marion Airport (262 m, Ιντιάνα) |
6 Bft |
| Matagami (280 m, Καλιφόρνια) |
6 Bft |
| Matagami Airport (280 m, Κεμπέκ) |
6 Bft |
| McKellar- Sipes Regional Airport (132 m, Τενεσί) |
6 Bft |
| Medicine Hat (717 m, Αλμπέρτα) |
7 Bft |
| Miami Executive Airport (3 m, Φλόριντα) |
7 Bft |
| Miami-Opa Locka Executive Airport (3 m, Φλόριντα) |
6 Bft |
| Midway International Airport (190 m, Ιλινόις) |
6 Bft |
| Monroe County Airport (258 m, Ιντιάνα) |
7 Bft |
| Morris Airport (178 m, Ιλινόις) |
6 Bft |
| Mount Carmel Airport (131 m, Ιλινόις) |
6 Bft |
| Mount Vernon Airport (146 m, Ιλινόις) |
7 Bft |
| Murray-Calloway County Airport (176 m, Κεντάκι) |
7 Bft |
| Nashville International Airport (180 m, Τενεσί) |
6 Bft |
| Naval Air Station Key West (2 m, Φλόριντα) |
7 Bft |
| North Battleford Airport (548 m, Σασκάτσουαν) |
6 Bft |
| Olive Branch Airport (123 m, Μισισιπής) |
6 Bft |
| Omaha/Eppley Field Airport (299 m, Νεμπράσκα) |
6 Bft |
| Pensacola International Airport (37 m, Φλόριντα) |
6 Bft |
| Peoria Airport (202 m, Ιλινόις) |
7 Bft |
| Pincher Creek (1190 m, Αλμπέρτα) |
7 Bft |
| Pincher Creek Airport (1190 m, Αλμπέρτα) |
7 Bft |
| Pocatello Regional Airport (1365 m, Ιντάχο) |
6 Bft |
| Pontiac Airport (201 m, Ιλινόις) |
7 Bft |
| Porter (234 m, Ιντιάνα) |
7 Bft |
| Purdue University Airport (182 m, Ιντιάνα) |
6 Bft |
| Rantoul National Aviation Center (225 m, Ιλινόις) |
6 Bft |
| Redwood Falls Muni (312 m, Μινεσότα) |
6 Bft |
| Richard I. Bong Airport (206 m, Βισκονσίν) |
6 Bft |
| Roberval Airport (187 m, Κεμπέκ) |
6 Bft |
| Rochester International Airport (402 m, Μινεσότα) |
6 Bft |
| Sable Island (1 m, Νέα Σκοτία) |
6 Bft |
| Sable Island Airport (5 m, Νέα Σκοτία) |
6 Bft |
| Saguache (2385 m, Κολοράντο) |
6 Bft |
| Saint John's Airport (135 m, Νέα Γη) |
6 Bft |
| Salem-Leckrone (174 m, Ιλινόις) |
7 Bft |
| Sanirajak (8 m, Καλιφόρνια) |
8 Bft |
| Saskatoon Airport (503 m, Σασκάτσουαν) |
6 Bft |
| Sheboygan (228 m, Βισκονσίν) |
7 Bft |
| Shelbyville Municipal Airport (245 m, Ιντιάνα) |
6 Bft |
| Shenandoah Muni (296 m, Ιόβα) |
7 Bft |
| Sheridan Airport (1209 m, Γουάιομινγκ) |
6 Bft |
| Sidney Municipal Airport (1312 m, Νεμπράσκα) |
6 Bft |
| Sky Harbor Airport & Seaplane Base (186 m, Μινεσότα) |
8 Bft |
| Smyrna Airport (166 m, Τενεσί) |
6 Bft |
| South Bend International Airport (236 m, Ιντιάνα) |
6 Bft |
| Southern Illinois Airport (125 m, Ιλινόις) |
8 Bft |
| Springbank (1201 m, Αλμπέρτα) |
8 Bft |
| Springfield- Branson National Airport (390 m, Μισούρι) |
7 Bft |
| St. Charles (133 m, Μισούρι) |
6 Bft |
| St. Louis Regional Airport (166 m, Ιλινόις) |
7 Bft |
| Stillwater Regional Airport (300 m, Οκλαχόμα) |
6 Bft |
| Storm Hills (261 m, ΒΔ περιοχές) |
8 Bft |
| Tekamah (Asos) (312 m, Νεμπράσκα) |
7 Bft |
| Terre Haute Regional Airport (175 m, Ιντιάνα) |
8 Bft |
| The Pas Airport (270 m, Μανιτόμπα) |
6 Bft |
| Toledo Express Airport (211 m, Οχάιο) |
7 Bft |
| Trent Lott International Airport (5 m, Μισισιπής) |
6 Bft |
| Tri-Cities Airport (135 m, Ουάσιγκτον) |
7 Bft |
| Tri-State Steuben County Airport (303 m, Ιντιάνα) |
6 Bft |
| Two Harbors (328 m, Μινεσότα) |
6 Bft |
| University of Illinois Willard Airport (230 m, Ιλινόις) |
8 Bft |
| Vermilion Regional Airport (212 m, Ιλινόις) |
7 Bft |
| Veterans Airport of Southern Illinois (144 m, Ιλινόις) |
7 Bft |
| Watertown International Airport (99 m, Nέα Υόρκη) |
6 Bft |
| Watertown Regional Airport (532 m, Νότια Ντακότα) |
6 Bft |
| Willmar Municipal Airport (343 m, Μινεσότα) |
7 Bft |
| Άρλινγκτον Αεροδρόμιο (192 m, Τέξας) |
6 Bft |
| Έβανσβιλ Αεροδρόμιο (118 m, Ιντιάνα) |
6 Bft |
| Λέθμπριτζ (929 m, Αλμπέρτα) |
8 Bft |
| Ντουλούθ Αεροδρόμιο (432 m, Μινεσότα) |
7 Bft |
| Ρεγγίνα Αεροδρόμιο (577 m, Σασκάτσουαν) |
6 Bft |
Βορράς - Νότος