| Albion Municipal (Letiště) (550 m, Nebraska) |
7 Bft |
| Algona Municipal (Letiště) (372 m, Iowa) |
7 Bft |
| Anderson Municipal (Letiště) (280 m, Indiana) |
7 Bft |
| Appleton (Letiště) (310 m, Wisconsin) |
7 Bft |
| Arthur N. Neu (Letiště) (375 m, Iowa) |
8 Bft |
| Audubon County (Letiště) (392 m, Iowa) |
7 Bft |
| Barnes (Letiště) (427 m, Severní Dakota) |
7 Bft |
| Beaven Island (16 m, Nové Skotsko) |
8 Bft |
| Bellefontaine Regional (Letiště) (342 m, Ohio) |
7 Bft |
| Blair (Letiště) (404 m, Nebraska) |
7 Bft |
| Blosser Municipal (Letiště) (452 m, Kansas) |
6 Bft |
| Bolton Field (280 m, Ohio) |
7 Bft |
| Boone (Letiště) (354 m, Iowa) |
6 Bft |
| Branson (Letiště) (397 m, Missouri) |
6 Bft |
| Brookings Regional (Letiště) (502 m, Jižní Dakota) |
6 Bft |
| Cape Cod Gateway (Letiště) (16 m, Massachusetts) |
7 Bft |
| Cape Girardeau Regional (Letiště) (102 m, Missouri) |
7 Bft |
| Capital City (Letiště) (245 m, Kentucky) |
6 Bft |
| Chan Gurney Municipal (Letiště) (398 m, Jižní Dakota) |
8 Bft |
| Chanute Martin Johnson (Letiště) (298 m, Kansas) |
6 Bft |
| Chautauqua (525 m, New York) |
6 Bft |
| Chautauqua (211 m, New York) |
9 Bft |
| Cherry Capital (Letiště) (188 m, Michigan) |
7 Bft |
| Chicago Midway (Letiště) (190 m, Illinois) |
6 Bft |
| Chippewa (244 m, Michigan) |
6 Bft |
| Clermont County (Letiště) (257 m, Ohio) |
6 Bft |
| Cleveland Burke Lakefront (Letiště) (178 m, Ohio) |
8 Bft |
| Coleman A. Young Intl. Airport (191 m, Michigan) |
6 Bft |
| Colonel James Jabara (Letiště) (433 m, Kansas) |
7 Bft |
| Columbus Municipal (Letiště) (440 m, Nebraska) |
7 Bft |
| Council Bluffs Letiště (382 m, Iowa) |
6 Bft |
| Creston (394 m, Iowa) |
7 Bft |
| Darke County (Letiště) (307 m, Ohio) |
6 Bft |
| Dayton Intl. Airport (306 m, Ohio) |
7 Bft |
| Dayton- Wright Brothers (Letiště) (293 m, Ohio) |
7 Bft |
| Decatur (Letiště) (208 m, Illinois) |
6 Bft |
| Defiance Memorial (Letiště) (219 m, Ohio) |
6 Bft |
| Delaware (286 m, Indiana) |
9 Bft |
| Delaware (Letiště) (288 m, Ohio) |
6 Bft |
| Denison (388 m, Iowa) |
6 Bft |
| Door (221 m, Wisconsin) |
6 Bft |
| DuPage (Letiště) (231 m, Illinois) |
6 Bft |
| Emporia Municipal (Letiště) (368 m, Kansas) |
7 Bft |
| Estherville Muni (401 m, Iowa) |
8 Bft |
| Fairfield County (Letiště) (264 m, Ohio) |
7 Bft |
| Fairmont Municipal (Letiště) (354 m, Minnesota) |
8 Bft |
| Falls City/Brenner (300 m, Nebraska) |
6 Bft |
| Findlay (Letiště) (247 m, Ohio) |
8 Bft |
| Fitch H. Beach (Letiště) (272 m, Michigan) |
7 Bft |
| Forest City (Letiště) (375 m, Iowa) |
6 Bft |
| Fremont (Letiště) (379 m, Nebraska) |
6 Bft |
| Fulton County (Letiště) (238 m, Ohio) |
6 Bft |
| Gaylord (Letiště) (404 m, Michigan) |
6 Bft |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
7 Bft |
| Glasgow Municipal (Letiště) (218 m, Kentucky) |
6 Bft |
| Goderich (214 m, Ontario) |
7 Bft |
| Goshen Municipal (Letiště) (252 m, Indiana) |
6 Bft |
| Grafton (Letiště) (251 m, Severní Dakota) |
7 Bft |
| Grand Forks Intl. Airport (255 m, Severní Dakota) |
7 Bft |
| Grand Marais (Letiště) (505 m, Minnesota) |
6 Bft |
| Granite Falls Municipal (Letiště) (319 m, Minnesota) |
6 Bft |
| Grissom Air Reserve Base (247 m, Indiana) |
6 Bft |
| Gwinner (Letiště) (386 m, Severní Dakota) |
6 Bft |
| Harbor Beach(Ramos) (183 m, Michigan) |
6 Bft |
| Harlan (Letiště) (375 m, Iowa) |
7 Bft |
| Harry Stern (Letiště) (295 m, Severní Dakota) |
7 Bft |
| Hastings Municipal (Letiště) (596 m, Nebraska) |
7 Bft |
| Hector Intl. Airport (274 m, Severní Dakota) |
7 Bft |
| Hutchinson Municipal (Letiště) (462 m, Kansas) |
7 Bft |
| Hutchinson Municipal (Letiště) (323 m, Minnesota) |
7 Bft |
| Indianapolis Mount Comfort (263 m, Indiana) |
7 Bft |
| Ionia (Letiště) (249 m, Michigan) |
7 Bft |
| Iowa Falls (Letiště) (347 m, Iowa) |
6 Bft |
| Jackson (305 m, Michigan) |
6 Bft |
| Jackson Municipal (Letiště) (441 m, Minnesota) |
7 Bft |
| Jamestown Regional (Letiště) (454 m, Severní Dakota) |
7 Bft |
| Kirksville Regional (Letiště) (294 m, Missouri) |
6 Bft |
| Knox (Letiště) (209 m, Indiana) |
7 Bft |
| Komakuk Beach (13 m, Yukon) |
7 Bft |
| Le Mars Municipal (Letiště) (365 m, Iowa) |
7 Bft |
| Lebanon-Springfield (Letiště) (264 m, Kentucky) |
8 Bft |
| Letecká základna Grand Forks (276 m, Severní Dakota) |
6 Bft |
| Lima Allen (296 m, Ohio) |
7 Bft |
| Livingston County Spencer J. Hardy (Letiště) (293 m, Michigan) |
6 Bft |
| London Madison County Airport (330 m, Ohio) |
7 Bft |
| Lorain (242 m, Ohio) |
7 Bft |
| Luverne Municipal (Letiště) (436 m, Minnesota) |
7 Bft |
| MBS Intl. Airport (204 m, Michigan) |
7 Bft |
| Mackinac Island (Letiště) (226 m, Michigan) |
6 Bft |
| Macomb Municipal (Letiště) (216 m, Illinois) |
6 Bft |
| Makkovik (Letiště) (71 m, Newfoundland) |
7 Bft |
| Manitowoc (198 m, Wisconsin) |
6 Bft |
| Mansfield Lahm Regional (Letiště) (395 m, Ohio) |
7 Bft |
| Marion (Letiště) (262 m, Indiana) |
7 Bft |
| Marion Municipal (Letiště) (303 m, Ohio) |
9 Bft |
| Martha's Vineyard (Letiště) (21 m, Massachusetts) |
6 Bft |
| Mason Jewett Field (Letiště) (280 m, Michigan) |
8 Bft |
| Maxwellova letecká základna (51 m, Alabama) |
6 Bft |
| Millard (Letiště) (320 m, Nebraska) |
6 Bft |
| Mitchell Municipal (Letiště) (397 m, Jižní Dakota) |
7 Bft |
| Mobile Intl. Airport (8 m, Alabama) |
7 Bft |
| Mojave Air and Space Port (Letiště) (849 m, Kalifornie) |
9 Bft |
| Montevideo (Awos) (315 m, Minnesota) |
6 Bft |
| Montgomery Regional (Letiště) (62 m, Alabama) |
7 Bft |
| Moorhead Municipal (Letiště) (280 m, Minnesota) |
7 Bft |
| Morris (Letiště) (344 m, Minnesota) |
8 Bft |
| Muscatine Municipal (Letiště) (167 m, Iowa) |
7 Bft |
| Nain (12 m, Newfoundland) |
6 Bft |
| Nantucket Memorial (Letiště) (13 m, Massachusetts) |
7 Bft |
| Nashville Intl. Airport (180 m, Tennessee) |
8 Bft |
| Naval Air Station Key West (2 m, Florida) |
6 Bft |
| Naval Outlying Landing Field San Nicolas (174 m, Kalifornie) |
7 Bft |
| Neil Armstrong (Letiště) (278 m, Ohio) |
7 Bft |
| New Century AirCenter (331 m, Kansas) |
6 Bft |
| New Ulm Municipal (Letiště) (308 m, Minnesota) |
7 Bft |
| Newport State (Letiště) (52 m, Rhode Island) |
6 Bft |
| Newton (467 m, Kansas) |
6 Bft |
| Northwest Arkansas National (Letiště) (392 m, Arkansas) |
6 Bft |
| Oakes (Letiště) (400 m, Severní Dakota) |
6 Bft |
| Ohio State University (Letiště) (276 m, Ohio) |
6 Bft |
| Olivia (Letiště) (328 m, Minnesota) |
7 Bft |
| Omaha/Eppley Field (Letiště) (299 m, Nebraska) |
8 Bft |
| Ord (Letiště) (631 m, Nebraska) |
7 Bft |
| Ortonville (335 m, Minnesota) |
8 Bft |
| Otis Air National Guard Base (40 m, Massachusetts) |
6 Bft |
| Ottumwa Regional (Letiště) (256 m, Iowa) |
7 Bft |
| Owosso Community (Letiště) (224 m, Michigan) |
6 Bft |
| Perry Municipal (Letiště) (309 m, Iowa) |
6 Bft |
| Pickle Lake (Letiště) (391 m, Ontario) |
7 Bft |
| Pickle Lake(Man) (386 m, Ontario) |
7 Bft |
| Pine River (395 m, Minnesota) |
6 Bft |
| Plattsmouth (Letiště) (366 m, Nebraska) |
7 Bft |
| Plymouth Municipal (Letiště) (45 m, Massachusetts) |
6 Bft |
| Provincetown Letiště (2 m, Massachusetts) |
7 Bft |
| Quonset State (Letiště) (6 m, Rhode Island) |
7 Bft |
| Red Oak Municipal (Letiště) (318 m, Iowa) |
6 Bft |
| Rickenbacker Intl. Airport (227 m, Ohio) |
6 Bft |
| Roben- Hood (Letiště) (302 m, Michigan) |
6 Bft |
| Rolla National (Letiště) (335 m, Missouri) |
6 Bft |
| Ross County (Letiště) (221 m, Ohio) |
6 Bft |
| Russell (Letiště) (566 m, Kansas) |
7 Bft |
| Sable Island (1 m, Nové Skotsko) |
6 Bft |
| Sable Island (Letiště) (5 m, Nové Skotsko) |
6 Bft |
| Saginaw (183 m, Michigan) |
7 Bft |
| Salina Regional (Letiště) (385 m, Kansas) |
7 Bft |
| Sarnia Chris Hadfield (Letiště) (181 m, Ontario) |
6 Bft |
| Sauk Centre Muni (379 m, Minnesota) |
6 Bft |
| Sault Ste. Marie Municipal (Letiště) (218 m, Michigan) |
6 Bft |
| Sawyer County (Letiště) (370 m, Wisconsin) |
6 Bft |
| Sedalia Regional (Letiště) (277 m, Missouri) |
7 Bft |
| Sheboygan (228 m, Wisconsin) |
6 Bft |
| Sheldon (432 m, Iowa) |
7 Bft |
| Sioux Falls Regional (Letiště) (435 m, Jižní Dakota) |
7 Bft |
| Sisseton (Letiště) (354 m, Jižní Dakota) |
8 Bft |
| Slayton (Letiště) (495 m, Minnesota) |
7 Bft |
| Southeast Iowa Regional (Letiště) (210 m, Iowa) |
6 Bft |
| Southern Illinois (Letiště) (125 m, Illinois) |
6 Bft |
| Southwest Minnesota Regional (Letiště) (359 m, Minnesota) |
8 Bft |
| Spencer (Letiště) (408 m, Iowa) |
7 Bft |
| Spirit of St. Louis (Letiště) (140 m, Missouri) |
6 Bft |
| Springfield- Beckley Municipal (Letiště) (323 m, Ohio) |
6 Bft |
| St James Muni (Letiště) (325 m, Minnesota) |
8 Bft |
| St. Charles (133 m, Missouri) |
7 Bft |
| St. Clair (198 m, Michigan) |
6 Bft |
| St. Cloud Regional (Letiště) (312 m, Minnesota) |
6 Bft |
| St. Louis Downtown (Letiště) (126 m, Illinois) |
6 Bft |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
7 Bft |
| Storm Lake Municipal (Letiště) (454 m, Iowa) |
7 Bft |
| Strother Field (353 m, Kansas) |
6 Bft |
| Sturgis (Letiště) (282 m, Michigan) |
6 Bft |
| Tekamah (Asos) (312 m, Nebraska) |
7 Bft |
| Three Rivers Muni Dr Haines (251 m, Michigan) |
6 Bft |
| Toledo Executive (Letiště) (189 m, Ohio) |
7 Bft |
| Topeka Regional (Letiště) (325 m, Kansas) |
7 Bft |
| Tracy Municipal (Letiště) (408 m, Minnesota) |
8 Bft |
| Troy Municipal (Letiště) (121 m, Alabama) |
6 Bft |
| Tuscola Area (Letiště) (214 m, Michigan) |
6 Bft |
| Vermilion Regional (Letiště) (212 m, Illinois) |
6 Bft |
| Veterans Airport of Southern Illinois (144 m, Illinois) |
6 Bft |
| W. K. Kellogg (Letiště) (290 m, Michigan) |
7 Bft |
| Wahoo Municipal (Letiště) (373 m, Nebraska) |
7 Bft |
| Washington (230 m, Iowa) |
7 Bft |
| Watertown Regional (Letiště) (532 m, Jižní Dakota) |
7 Bft |
| Webster City (342 m, Iowa) |
6 Bft |
| West Michigan Regional (Letiště) (210 m, Michigan) |
6 Bft |
| Wexford (396 m, Michigan) |
6 Bft |
| Wheaton Municipal (Letiště) (313 m, Minnesota) |
7 Bft |
| Wiarton (Letiště) (223 m, Ontario) |
6 Bft |
| Wilmington (Letiště) (326 m, Pensylvánie) |
6 Bft |
| Windsor Letiště (190 m, Ontario) |
6 Bft |
| Worthington (480 m, Minnesota) |
7 Bft |
| Wrightových (251 m, Ohio) |
7 Bft |
Sever - Jih