| Ile d`Orleans (5 m, Quebec) |
7 Bft |
| Monte Washington Aeroporto (1910 m, Nova Hampshire) |
10 Bft |
| Québec (74 m, Quebec) |
7 Bft |
| Kangiqsujuaq Airport (151 m, Quebec) |
6 Bft |
| Trois-Rivières (6 m, Quebec) |
6 Bft |
| Aeroporto MacArthur de Long (30 m, Nova Iorque) |
6 Bft |
| Republic Airport (25 m, Nova Iorque) |
6 Bft |
| Lakehurst Airport (24 m, Nova Jersey) |
6 Bft |
| Lakehurst Maxfield Field (31 m, Nova Jersey) |
6 Bft |
| Atlantic City Aeroporto (20 m, Nova Jersey) |
6 Bft |
| Billy Mitchell Airport (4 m, Carolina do Norte) |
7 Bft |
| Dare (4 m, Carolina do Norte) |
6 Bft |
| Watertown Intl. Airport (99 m, Nova Iorque) |
6 Bft |
| Marine Corps Air Station Cherry Point (11 m, Carolina do Norte) |
7 Bft |
| Point Petre (79 m, Ontário) |
8 Bft |
| Puvirnituq (23 m, Quebec) |
7 Bft |
| Gordonsville Muni (138 m, Virgínia) |
6 Bft |
| Clearfield- Lawrence Airport (462 m, Pensilvânia) |
6 Bft |
| Buffalo Niagara Intl. Airport (219 m, Nova Iorque) |
8 Bft |
| Johnstown (696 m, Pensilvânia) |
6 Bft |
| Niagara Falls Intl. Airport (180 m, Nova Iorque) |
8 Bft |
| Somerset County Airport (693 m, Pensilvânia) |
6 Bft |
| Port Weller (79 m, Ontário) |
6 Bft |
| Port Colborne (184 m, Ontário) |
8 Bft |
| Chautauqua (211 m, Nova Iorque) |
7 Bft |
| Toronto Islands Aeroporto (77 m, Ontário) |
7 Bft |
| Hot Springs (1153 m, Virgínia) |
8 Bft |
| Hamilton Aeroporto (238 m, Ontário) |
6 Bft |
| Allegheny (382 m, Pensilvânia) |
6 Bft |
| Erie Intl. Airport (225 m, Pensilvânia) |
6 Bft |
| Western Islands (191 m, Ontário) |
7 Bft |
| Waterloo Well Airport (315 m, Ontário) |
7 Bft |
| Elora (376 m, Ontário) |
7 Bft |
| Wiarton Airport (223 m, Ontário) |
7 Bft |
| Raleigh (766 m, Virgínia Ocidental) |
6 Bft |
| Mercer County Airport (871 m, Virgínia Ocidental) |
7 Bft |
| Mountain Empire Airport (780 m, Virgínia) |
7 Bft |
| Willoughby (191 m, Ohio) |
7 Bft |
| Ashe County Airport (969 m, Carolina do Norte) |
7 Bft |
| Cuyahoga County Airport (268 m, Ohio) |
6 Bft |
| Yeager Airport (299 m, Virgínia Ocidental) |
6 Bft |
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
7 Bft |
| Goderich (214 m, Ontário) |
7 Bft |
| Richlands Aeroporto (808 m, Virgínia) |
6 Bft |
| Aeroporto Internacional de Cleveland Hopkins (245 m, Ohio) |
7 Bft |
| Wayne County Airport (346 m, Ohio) |
6 Bft |
| Zanesville Municipal Airport (274 m, Ohio) |
7 Bft |
| Chatham-Kent (178 m, Ontário) |
6 Bft |
| Lorain (242 m, Ohio) |
7 Bft |
| Gordon K. Bush Airport (234 m, Ohio) |
7 Bft |
| Newark- Heath Airport (269 m, Ohio) |
6 Bft |
| Knox County Airport (363 m, Ohio) |
6 Bft |
| Mansfield Lahm Regional Airport (395 m, Ohio) |
8 Bft |
| Lonesome Pine Airport (817 m, Virgínia) |
6 Bft |
| Fairfield County Airport (264 m, Ohio) |
6 Bft |
| Selfridge Air National Guard Base (177 m, Michigan) |
6 Bft |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
6 Bft |
| Harrow CDA (AUT) (192 m, Ontário) |
7 Bft |
| Windsor Aeroporto (190 m, Ontário) |
7 Bft |
| Ross Aeroporto (221 m, Ohio) |
7 Bft |
| Marion Municipal Airport (303 m, Ohio) |
7 Bft |
| Delaware Aeroporto (288 m, Ohio) |
8 Bft |
| Ohio State University Airport (276 m, Ohio) |
7 Bft |
| Bolton Field (280 m, Ohio) |
6 Bft |
| Grosse Ile Municipal Airport (176 m, Michigan) |
6 Bft |
| Lapeer Aeroporto (254 m, Michigan) |
6 Bft |
| Aeroporto Metropolitano de Detroit Wayne County (202 m, Michigan) |
7 Bft |
| Union County Airport (311 m, Ohio) |
7 Bft |
| Pontiac Oakland (299 m, Michigan) |
7 Bft |
| Custer Airport (188 m, Michigan) |
8 Bft |
| London Madison County Airport (330 m, Ohio) |
6 Bft |
| Toledo Executive Airport (189 m, Ohio) |
8 Bft |
| Willow Run Airport (218 m, Michigan) |
8 Bft |
| Findlay Airport (247 m, Ohio) |
7 Bft |
| Ann Arbor Municipal Airport (256 m, Michigan) |
7 Bft |
| Bishop Intl. Airport (233 m, Michigan) |
7 Bft |
| Toledo Express Airport (211 m, Ohio) |
9 Bft |
| Wilmington Aeroporto (326 m, Pensilvânia) |
7 Bft |
| Springfield- Beckley Municipal Airport (323 m, Ohio) |
7 Bft |
| Saginaw (183 m, Michigan) |
6 Bft |
| Livingston County Spencer J. Hardy Airport (293 m, Michigan) |
6 Bft |
| Lima Allen (296 m, Ohio) |
8 Bft |
| Base Aérea Wright-Patterson (251 m, Ohio) |
6 Bft |
| Lenawee County Airport (244 m, Michigan) |
6 Bft |
| MBS Intl. Airport (204 m, Michigan) |
7 Bft |
| Fulton County Airport (238 m, Ohio) |
7 Bft |
| Owosso Community Airport (224 m, Michigan) |
6 Bft |
| Dayton Intl. Airport (306 m, Ohio) |
7 Bft |
| Dayton- Wright Brothers Airport (293 m, Ohio) |
7 Bft |
| Neil Armstrong Airport (278 m, Ohio) |
7 Bft |
| Mason Jewett Field Airport (280 m, Michigan) |
7 Bft |
| Defiance Memorial Airport (219 m, Ohio) |
6 Bft |
| Jackson (305 m, Michigan) |
7 Bft |
| Darke County Airport (307 m, Ohio) |
8 Bft |
| Covington Aeroporto (267 m, Kentucky) |
7 Bft |
| Hillsdale Municipal Airport (360 m, Michigan) |
6 Bft |
| Aeroporto Internacional de Lansing (266 m, Michigan) |
8 Bft |
| Fitch H. Beach Airport (272 m, Michigan) |
6 Bft |
| Wayne County Airport (294 m, Kentucky) |
6 Bft |
| Auburn Aeroporto (268 m, Indiana) |
6 Bft |
| Ionia Aeroporto (249 m, Michigan) |
6 Bft |
| Branch County Memorial Airport (292 m, Michigan) |
6 Bft |
| Tri-State Steuben County Airport (303 m, Indiana) |
6 Bft |
| Fort Wayne Intl. Airport (252 m, Indiana) |
8 Bft |
| Lebanon-Springfield Airport (264 m, Kentucky) |
6 Bft |
| W. K. Kellogg Airport (290 m, Michigan) |
7 Bft |
| Delaware (286 m, Indiana) |
8 Bft |
| Sturgis Aeroporto (282 m, Michigan) |
6 Bft |
| Madison Aeroporto (250 m, Indiana) |
6 Bft |
| Huntington Aeroporto (246 m, Indiana) |
7 Bft |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
6 Bft |
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
7 Bft |
| Anderson Municipal Airport (280 m, Indiana) |
7 Bft |
| Marion Aeroporto (262 m, Indiana) |
7 Bft |
| Aeroporto Internacional de Louisville (149 m, Kentucky) |
7 Bft |
| Goshen Municipal Airport (252 m, Indiana) |
6 Bft |
| Shelbyville Municipal Airport (245 m, Indiana) |
7 Bft |
| Indianapolis Mount Comfort (263 m, Indiana) |
6 Bft |
| Kokomo Municipal Airport (253 m, Indiana) |
8 Bft |
| West Michigan Regional Airport (210 m, Michigan) |
7 Bft |
| Grissom AFB (247 m, Indiana) |
7 Bft |
| Fulton County Airport (241 m, Indiana) |
6 Bft |
| Frankfort Dow Memorial Field (193 m, Michigan) |
7 Bft |
| Muskegon (193 m, Michigan) |
7 Bft |
| South Haven Aeroporto (203 m, Michigan) |
7 Bft |
| Manistee (189 m, Michigan) |
7 Bft |
| Indianapolis Executive Airport (281 m, Indiana) |
6 Bft |
| Indianapolis Intl. Airport (246 m, Indiana) |
7 Bft |
| Eagle Creek Airpark Airport (250 m, Indiana) |
6 Bft |
| South Bend Intl. Airport (236 m, Indiana) |
6 Bft |
| Logansport Aeroporto (225 m, Indiana) |
6 Bft |
| Southwest Michigan Regional Airport (196 m, Michigan) |
8 Bft |
| Monroe County Airport (258 m, Indiana) |
7 Bft |
| Frankfort Municipal Airport (262 m, Indiana) |
6 Bft |
| Knox Aeroporto (209 m, Indiana) |
7 Bft |
| Aeroporto Internacional de Nashville (180 m, Tennessee) |
7 Bft |
| La Porte Municipal Airport (248 m, Indiana) |
7 Bft |
| Michigan City Municipal Airport (200 m, Indiana) |
7 Bft |
| Crawfordsville Regional Airport (244 m, Indiana) |
7 Bft |
| Purdue University Airport (182 m, Indiana) |
7 Bft |
| Porter (234 m, Indiana) |
8 Bft |
| Jasper County Airport (213 m, Indiana) |
7 Bft |
| Gary Aeroporto (180 m, Indiana) |
9 Bft |
| Lansing Aeroporto (188 m, Illinois) |
7 Bft |
| Vermilion Regional Airport (212 m, Illinois) |
7 Bft |
| Crawford County Airport (141 m, Illinois) |
7 Bft |
| Edgar County Airport (199 m, Illinois) |
7 Bft |
| Manitowoc (198 m, Wisconsin) |
7 Bft |
| Aeroporto Internacional Midway (190 m, Illinois) |
7 Bft |
| John H. Batten Airport (205 m, Wisconsin) |
8 Bft |
| Waukegan National Airport (222 m, Illinois) |
7 Bft |
| Copper Harbor Ramos (186 m, Michigan) |
7 Bft |
| Aeroporto Internacional O’Hare (205 m, Illinois) |
7 Bft |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
7 Bft |
| Chicago Executive Airport (197 m, Illinois) |
7 Bft |
| Kenosha Regional Airport (226 m, Wisconsin) |
7 Bft |
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
7 Bft |
| Lewis University Airport (231 m, Illinois) |
6 Bft |
| West Bend Municipal Airport (270 m, Wisconsin) |
6 Bft |
| Rantoul National Aviation Center (225 m, Illinois) |
7 Bft |
| Aeroporto Internacional Austin Straubel (209 m, Wisconsin) |
8 Bft |
| DuPage Airport (231 m, Illinois) |
7 Bft |
| Waukesha (284 m, Wisconsin) |
7 Bft |
| University of Illinois Willard Airport (230 m, Illinois) |
8 Bft |
| Morris Aeroporto (178 m, Illinois) |
8 Bft |
| Flora (144 m, Illinois) |
6 Bft |
| Aurora Municipal Airport (215 m, Illinois) |
7 Bft |
| Aeroporto Regional do Condado de Outagamie (280 m, Wisconsin) |
7 Bft |
| Effingham (179 m, Illinois) |
6 Bft |
| Aeroporto Regional de Wittman (246 m, Wisconsin) |
6 Bft |
| Pontiac Aeroporto (201 m, Illinois) |
7 Bft |
| DeKalb Aeroporto (279 m, Illinois) |
7 Bft |
| Dodge County Airport (285 m, Wisconsin) |
6 Bft |
| Central Illinois Regional Airport (267 m, Illinois) |
7 Bft |
| Salem-Leckrone (174 m, Illinois) |
7 Bft |
| Rochelle Municipal Airport (238 m, Illinois) |
7 Bft |
| Rockford Aeroporto (226 m, Illinois) |
7 Bft |
| Illinois Valley Regional Airport (199 m, Illinois) |
7 Bft |
| Taylorville Aeroporto (190 m, Illinois) |
6 Bft |
| Logan County Airport (178 m, Illinois) |
6 Bft |
| Monroe Municipal Airport (331 m, Wisconsin) |
6 Bft |
| Abraham Lincoln Capital Airport (187 m, Illinois) |
7 Bft |
| Peoria Aeroporto (202 m, Illinois) |
8 Bft |
| South Wood County Airport (308 m, Wisconsin) |
7 Bft |
| St. Louis Regional Airport (166 m, Illinois) |
6 Bft |
| Greenwood- Leflore Airport (47 m, Mississippi) |
6 Bft |
| St. Louis Downtown Airport (126 m, Illinois) |
7 Bft |
| Marshfield Municipal Airport (389 m, Wisconsin) |
6 Bft |
| Jacksonville Aeroporto (190 m, Illinois) |
6 Bft |
| Quad Cities Intl. Airport (181 m, Illinois) |
7 Bft |
| Davenport Municipal Airport (259 m, Iowa) |
7 Bft |
| Macomb Municipal Airport (216 m, Illinois) |
7 Bft |
| Dubuque Regional Airport (329 m, Iowa) |
7 Bft |
| Quincy Regional Airport (232 m, Illinois) |
7 Bft |
| Fort Madison (221 m, Iowa) |
8 Bft |
| Hannibal Regional Airport (234 m, Missouri) |
6 Bft |
| Iowa City Municipal Airport (198 m, Iowa) |
7 Bft |
| Washington (230 m, Iowa) |
7 Bft |
| Eastern Iowa Airport (256 m, Iowa) |
7 Bft |
| Oelwen (328 m, Iowa) |
6 Bft |
| Fairfield Municipal Airport (244 m, Iowa) |
6 Bft |
| Rankin Inlet Aeroporto (29 m, Nunavut) |
7 Bft |
| Jefferson (167 m, Missouri) |
7 Bft |
| Fillmore County Airport (389 m, Minnesota) |
7 Bft |
| Duluth Aeroporto (432 m, Minnesota) |
7 Bft |
| Columbia Regional Airport (274 m, Missouri) |
7 Bft |
| Waterloo Regional Airport (268 m, Iowa) |
6 Bft |
| Ottumwa Regional Airport (256 m, Iowa) |
6 Bft |
| Rochester Intl. Airport (402 m, Minnesota) |
7 Bft |
| Centerville Aeroporto (313 m, Iowa) |
6 Bft |
| Marshall Town Muni (296 m, Iowa) |
8 Bft |
| Austin Municipal Airport (375 m, Minnesota) |
7 Bft |
| Newton Municipal Airport (290 m, Iowa) |
7 Bft |
| Knoxville (283 m, Iowa) |
6 Bft |
| Iowa Falls Aeroporto (347 m, Iowa) |
6 Bft |
| Chariton (320 m, Iowa) |
7 Bft |
| Shepherd Bay Airport (45 m, Nunavut) |
7 Bft |
| Grand Rapids (413 m, Minnesota) |
6 Bft |
| Ankeny Regional Airport (275 m, Iowa) |
7 Bft |
| Waseca Municipal Airport (343 m, Minnesota) |
7 Bft |
| Chillicothe (234 m, Missouri) |
6 Bft |
| Ames Aeroporto (291 m, Iowa) |
6 Bft |
| Aeroporto Internacional de Des Moines (294 m, Iowa) |
7 Bft |
| Osceola Muni (338 m, Iowa) |
6 Bft |
| Clarion Municipal Airport (354 m, Iowa) |
6 Bft |
| Webster City (342 m, Iowa) |
7 Bft |
| Arviat (10 m, Nunavut) |
7 Bft |
| St. Cloud Regional Airport (312 m, Minnesota) |
6 Bft |
| Algona Municipal Airport (372 m, Iowa) |
7 Bft |
| Creston (394 m, Iowa) |
7 Bft |
| Fairmont Municipal Airport (354 m, Minnesota) |
7 Bft |
| New Ulm Municipal Airport (308 m, Minnesota) |
7 Bft |
| Arthur N. Neu Airport (375 m, Iowa) |
7 Bft |
| Olivia Aeroporto (328 m, Minnesota) |
7 Bft |
| Clarinda (303 m, Iowa) |
6 Bft |
| Windom (410 m, Minnesota) |
6 Bft |
| Willmar Municipal Airport (343 m, Minnesota) |
6 Bft |
| Spencer Aeroporto (408 m, Iowa) |
7 Bft |
| Harlan Aeroporto (375 m, Iowa) |
6 Bft |
| Alexandria Municipal Airport (432 m, Minnesota) |
7 Bft |
| Granite Falls Municipal Airport (319 m, Minnesota) |
6 Bft |
| Tracy Municipal Airport (408 m, Minnesota) |
6 Bft |
| Aeroporto Municipal de Benson (317 m, Minnesota) |
7 Bft |
| Montevideo (Awos) (315 m, Minnesota) |
6 Bft |
| Slayton Aeroporto (495 m, Minnesota) |
7 Bft |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
7 Bft |
| Sheldon (432 m, Iowa) |
6 Bft |
| Elbow Lake (367 m, Minnesota) |
7 Bft |
| Baker Lake Aeroporto (18 m, Nunavut) |
8 Bft |
| Madison (330 m, Minnesota) |
6 Bft |
| Le Mars Municipal Airport (365 m, Iowa) |
6 Bft |
| Luverne Municipal Airport (436 m, Minnesota) |
6 Bft |
| Sioux Gateway Airport (336 m, Iowa) |
7 Bft |
| Ortonville (335 m, Minnesota) |
6 Bft |
| Aeroporto Regional de Sioux Falls (435 m, Dakota do Sul) |
7 Bft |
| Sisseton Aeroporto (354 m, Dakota do Sul) |
7 Bft |
| Madison Municipal Airport (523 m, Dakota do Sul) |
7 Bft |
| Watertown Regional Airport (532 m, Dakota do Sul) |
6 Bft |
| Valley Intl. Airport (10 m, Texas) |
7 Bft |
| Mitchell Municipal Airport (397 m, Dakota do Sul) |
7 Bft |
| Oakes Aeroporto (400 m, Dakota do Norte) |
7 Bft |
| Jamestown Regional Airport (454 m, Dakota do Norte) |
7 Bft |
| Rolla Aeroporto (556 m, Dakota do Norte) |
6 Bft |
| Linton Aeroporto (542 m, Dakota do Norte) |
6 Bft |
| Bismarck Municipal Airport (505 m, Dakota do Norte) |
6 Bft |
| Minot Air Force Base (497 m, Dakota do Norte) |
6 Bft |
| Sedona Airport (1471 m, Arizona) |
6 Bft |
| Waterton Park Gate (1296 m, Alberta) |
7 Bft |
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
6 Bft |
| Sandberg Airport (1379 m, Califórnia) |
7 Bft |
| Williams Lake Airport (942 m, Colúmbia Britânica) |
6 Bft |
| Ballenas Island (13 m, Colúmbia Britânica) |
8 Bft |
| Sisters Island (20 m, Colúmbia Britânica) |
9 Bft |
| Comox (26 m, Colúmbia Britânica) |
7 Bft |
| Herbert Isl. (17 m, Colúmbia Britânica) |
9 Bft |
| Holland Rock (5 m, Colúmbia Britânica) |
6 Bft |
| Bonilla Island (17 m, Colúmbia Britânica) |
6 Bft |
| Rose Spit (7 m, Colúmbia Britânica) |
8 Bft |
| KindakunRocks (14 m, Colúmbia Britânica) |
7 Bft |
| Skagway Aeroporto (9 m, Alasca) |
8 Bft |
| Sitka Rocky Gutierrez Airport (6 m, Alasca) |
7 Bft |
| Shingle Point Airport (49 m, Yukon) |
6 Bft |
| Igiugig Airport (27 m, Alasca) |
6 Bft |
| Kapalua Airport (40 m, Havaí) |
6 Bft |
| Lanai City Aeroporto (399 m, Havaí) |
8 Bft |
| Atka Airport (17 m, Alasca) |
6 Bft |
norte - sul