| Eareckson Air Station (31 m, Alaska) |
7 Bft |
| Harrisburg Intl. Airport (94 m, Pennsylvania) |
6 Bft |
| Western Islands (191 m, Ontario) |
7 Bft |
| Greater Sudbury (190 m, Ontario) |
7 Bft |
| Sault Ste Marie (192 m, Ontario) |
6 Bft |
| Pellston Regional Airport (217 m, Michigan) |
6 Bft |
| Caribou (187 m, Ontario) |
6 Bft |
| Copper Harbor Ramos (186 m, Michigan) |
7 Bft |
| Katatota Island (AUT) (261 m, Ontario) |
7 Bft |
| Houghton (327 m, Michigan) |
6 Bft |
| Illinois Valley Regional Airport (199 m, Illinois) |
6 Bft |
| Rock Falls Flughafen (197 m, Illinois) |
7 Bft |
| Pickle Lake Airport (391 m, Ontario) |
6 Bft |
| Pickle Lake(Man) (386 m, Ontario) |
6 Bft |
| Clinton Municipal Airport (216 m, Iowa) |
6 Bft |
| Grand Marais Flughafen (505 m, Minnesota) |
7 Bft |
| Quad Cities Intl. Airport (181 m, Illinois) |
7 Bft |
| Davenport Municipal Airport (259 m, Iowa) |
6 Bft |
| Dubuque Regional Airport (329 m, Iowa) |
6 Bft |
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
6 Bft |
| Monticello Regional Airport (259 m, Iowa) |
7 Bft |
| Chippewa Valley Regional Airport (271 m, Wisconsin) |
6 Bft |
| Menomonie Municipal Airport (273 m, Wisconsin) |
7 Bft |
| Sioux Lookout Flughafen (390 m, Ontario) |
6 Bft |
| Oelwen (328 m, Iowa) |
7 Bft |
| Duluth Flughafen (432 m, Minnesota) |
7 Bft |
| Rochester Intl. Airport (402 m, Minnesota) |
7 Bft |
| Range Regional Airport (410 m, Minnesota) |
7 Bft |
| Marshall Town Muni (296 m, Iowa) |
6 Bft |
| Iowa Falls Airport (347 m, Iowa) |
6 Bft |
| Mason (363 m, Iowa) |
7 Bft |
| Flying Cloud Airport (276 m, Minnesota) |
6 Bft |
| Grand Rapids (413 m, Minnesota) |
7 Bft |
| Mankato Regional Airport (311 m, Minnesota) |
6 Bft |
| Algona Municipal Airport (372 m, Iowa) |
7 Bft |
| Kenora Airport (406 m, Ontario) |
6 Bft |
| Fairmont Municipal Airport (354 m, Minnesota) |
6 Bft |
| St James Muni Arpt (325 m, Minnesota) |
7 Bft |
| Baudette Intl. Airport (329 m, Minnesota) |
7 Bft |
| Estherville Muni (401 m, Iowa) |
7 Bft |
| Jackson Municipal Airport (441 m, Minnesota) |
7 Bft |
| Redwood Falls Muni (312 m, Minnesota) |
7 Bft |
| Windom (410 m, Minnesota) |
6 Bft |
| Spencer Flughafen (408 m, Iowa) |
6 Bft |
| Worthington (480 m, Minnesota) |
6 Bft |
| Tracy Municipal Airport (408 m, Minnesota) |
7 Bft |
| Montevideo (Awos) (315 m, Minnesota) |
7 Bft |
| Slayton Flughafen (495 m, Minnesota) |
7 Bft |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
6 Bft |
| Appleton Flughafen (310 m, Wisconsin) |
6 Bft |
| Fergus Falls Municipal Airport (361 m, Minnesota) |
7 Bft |
| Madison (330 m, Minnesota) |
6 Bft |
| Luverne Municipal Airport (436 m, Minnesota) |
7 Bft |
| Ortonville (335 m, Minnesota) |
6 Bft |
| Harry Stern Airport (295 m, North Dakota) |
6 Bft |
| Crookston Municipal Airport (273 m, Minnesota) |
7 Bft |
| Sioux Falls Flughafen (435 m, South Dakota) |
6 Bft |
| Hector Intl. Airport (274 m, North Dakota) |
7 Bft |
| Hallock (250 m, Minnesota) |
6 Bft |
| Sisseton Flughafen (354 m, South Dakota) |
7 Bft |
| Grand Forks Intl. Airport (255 m, North Dakota) |
7 Bft |
| Cavalier Flughafen (270 m, North Dakota) |
6 Bft |
| Oakes Airport (400 m, North Dakota) |
7 Bft |
| Langdon Airport (490 m, North Dakota) |
6 Bft |
| Jamestown Regional Airport (454 m, North Dakota) |
6 Bft |
| Linton Airport (542 m, North Dakota) |
7 Bft |
| Brigham City Flughafen (1288 m, Utah) |
7 Bft |
| Solander Island (99 m, British Columbia) |
8 Bft |
| Rock River (731 m, Yukon) |
7 Bft |
| Burwash Landing Flughafen (807 m, Yukon) |
8 Bft |
| Indian Mountain LRRS Airport (372 m, Alaska) |
7 Bft |
Nord - Süd